[maven-release-plugin] prepare release gclc-2.0.6

Signed-off-by: Emmanuel Bigeon <emmanuel@bigeon.fr>

gclc-process/.gitignore

@@ -0,0 +1,4 @@
+/target/
+/.classpath
+/.project
+/.settings/

gclc-process/pom.xml

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+
+<!-- process, Distribution repositories and basic setup for Emmanuel Bigeon projects                                   -->
+<!-- Copyright (C) 2014-2018 E. Bigeon                      -->
+<!-- mailto:emmanuel@bigeon.fr                                                           -->
+<!--                                                                           -->
+<!-- This software is governed by the CeCILL license under French law and      -->
+<!-- abiding by the rules of distribution of free software.  You can  use,     -->
+<!-- modify and/or redistribute the software under the terms of the CeCILL     -->
+<!-- license as circulated by CEA, CNRS and INRIA at the following URL         -->
+<!-- "http://www.cecill.info".                                                 -->
+<!--                                                                           -->
+<!-- As a counterpart to the access to the source code and  rights to copy,    -->
+<!-- modify and redistribute granted by the license, users are provided only   -->
+<!-- with a limited warranty  and the software's author,  the holder of the    -->
+<!-- economic rights,  and the successive licensors  have only  limited        -->
+<!-- liability.                                                                -->
+<!--                                                                           -->
+<!-- In this respect, the user's attention is drawn to the risks associated    -->
+<!-- with loading,  using,  modifying and/or developing or reproducing the     -->
+<!-- software by the user in light of its specific status of free software,    -->
+<!-- that may mean  that it is complicated to manipulate,  and  that  also     -->
+<!-- therefore means  that it is reserved for developers  and  experienced     -->
+<!-- professionals having in-depth computer knowledge. Users are therefore     -->
+<!-- encouraged to load and test the software's suitability as regards their   -->
+<!-- requirements in conditions enabling the security of their systems and/or  -->
+<!-- data to be ensured and,  more generally, to use and operate it in the     -->
+<!-- same conditions as regards security.                                      -->
+<!--                                                                           -->
+<!-- The fact that you are presently reading this means that you have had      -->
+<!-- knowledge of the CeCILL license and that you accept its terms.            -->
+
+
+<!-- process, Distribution repositories and basic setup for Emmanuel Bigeon projects                                   -->
+<!-- Copyright (C) 2014-2017 E. Bigeon                      -->
+<!-- mailto:emmanuel@bigeon.fr                                                           -->
+<!--                                                                           -->
+<!-- This software is governed by the CeCILL license under French law and      -->
+<!-- abiding by the rules of distribution of free software.  You can  use,     -->
+<!-- modify and/or redistribute the software under the terms of the CeCILL     -->
+<!-- license as circulated by CEA, CNRS and INRIA at the following URL         -->
+<!-- "http://www.cecill.info".                                                 -->
+<!--                                                                           -->
+<!-- As a counterpart to the access to the source code and  rights to copy,    -->
+<!-- modify and redistribute granted by the license, users are provided only   -->
+<!-- with a limited warranty  and the software's author,  the holder of the    -->
+<!-- economic rights,  and the successive licensors  have only  limited        -->
+<!-- liability.                                                                -->
+<!--                                                                           -->
+<!-- In this respect, the user's attention is drawn to the risks associated    -->
+<!-- with loading,  using,  modifying and/or developing or reproducing the     -->
+<!-- software by the user in light of its specific status of free software,    -->
+<!-- that may mean  that it is complicated to manipulate,  and  that  also     -->
+<!-- therefore means  that it is reserved for developers  and  experienced     -->
+<!-- professionals having in-depth computer knowledge. Users are therefore     -->
+<!-- encouraged to load and test the software's suitability as regards their   -->
+<!-- requirements in conditions enabling the security of their systems and/or  -->
+<!-- data to be ensured and,  more generally, to use and operate it in the     -->
+<!-- same conditions as regards security.                                      -->
+<!--                                                                           -->
+<!-- The fact that you are presently reading this means that you have had      -->
+<!-- knowledge of the CeCILL license and that you accept its terms.            -->
+
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+
+  <groupId>fr.bigeon.gclc</groupId>
+  <artifactId>process</artifactId>
+  <version>0.0.3-SNAPSHOT</version>
+  <packaging>jar</packaging>
+
+  <name>process</name>
+  <url>http://maven.apache.org</url>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
+
+  <parent>
+    <groupId>fr.bigeon.config</groupId>
+    <artifactId>ebigeon-config</artifactId>
+    <version>1.8.2</version>
+  </parent>
+  <dependencies>
+    <dependency>
+      <groupId>fr.bigeon</groupId>
+      <artifactId>gclc</artifactId>
+      <version>2.0.5</version>
+    </dependency>
+  </dependencies>
+
+  <scm>
+    <tag>process-0.0.1</tag>
+    <developerConnection>scm:git:gogs@git.code.bigeon.net:emmanuel/gclc.git</developerConnection>
+  </scm>
+</project>

gclc-process/src/main/java/fr/bigeon/gclc/process/CommandForeground.java

@@ -0,0 +1,139 @@
+/*
+ * process, Distribution repositories and basic setup for Emmanuel Bigeon projects
+ * Copyright (C) 2014-2018 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc-process:fr.bigeon.gclc.process.CommandFork.java
+ * Created on: Nov 13, 2017
+ */
+package fr.bigeon.gclc.process;
+
+import java.util.List;
+
+import fr.bigeon.gclc.command.CommandParameters;
+import fr.bigeon.gclc.command.ParametrizedCommand;
+import fr.bigeon.gclc.exception.CommandRunException;
+import fr.bigeon.gclc.exception.CommandRunExceptionType;
+import fr.bigeon.gclc.exception.InvalidParameterException;
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.ConsoleOutput;
+
+/** A command that is launched inside an internal terminal.
+ * <p>
+ * Several things are to be considered before adding this command to an
+ * application:
+ * <ul>
+ * <li>The commands will be able to run in parallel.
+ * <li>The managing of the commands will be handled through piped systems and
+ * buffered in so switching to a forked command will actually print again all
+ * the command history to the output console.
+ * </ul>
+ *
+ * @author Emmanuel Bigeon */
+public class CommandForeground extends ParametrizedCommand {
+
+    private final TaskPool pool;
+
+    /** Add the fork command.
+     *
+     * @param name the command name
+     * @param pool The pool to get joinable tasks from */
+    public CommandForeground(final String name, TaskPool pool) {
+        super(name, false);
+        this.pool = pool;
+        addParameters();
+    }
+
+    /**
+     *
+     */
+    private void addParameters() {
+        try {
+            addStringParameter("pid", false);
+            addStringParameter("delai", false);
+        } catch (final InvalidParameterException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ParametrizedCommand#doExecute(fr.bigeon.gclc.
+     * manager.ConsoleOutput, fr.bigeon.gclc.manager.ConsoleInput,
+     * fr.bigeon.gclc.command.CommandParameters) */
+    @Override
+    protected void doExecute(final ConsoleOutput out, final ConsoleInput in,
+            final CommandParameters parameters) throws CommandRunException {
+        String string = parameters.get("pid");
+        final List<String> additionals = parameters.getAdditionals();
+        if (string == null && !additionals.isEmpty()) {
+            string = additionals.get(0);
+        }
+        if (string == null) {
+            throw new CommandRunException(CommandRunExceptionType.USAGE,
+                    "Missing process id", this);
+        }
+        // Join the command.
+        final Task cmd = pool.get(string);
+        if (!(cmd instanceof ForkTask)) {
+            throw new CommandRunException("No such forked process", this);
+        }
+        long delai = 0;
+        final String delaiOpt = parameters.get("delai");
+        if (delaiOpt != null) {
+            delai = Long.parseLong(delaiOpt) * 1000;
+        }
+        if (delai < 0) {
+            throw new CommandRunException("Join delai cannot be negative", this);
+        }
+        ((ForkTask) cmd).join(out, in, delai);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#tip() */
+    @Override
+    public String tip() {
+        return "Join the execution of a command, for a given amount of time";
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#usageDetail() */
+    @Override
+    protected String usageDetail() {
+        return "";
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#usagePattern() */
+    @Override
+    protected String usagePattern() {
+        return super.usagePattern() + " [(-pid) <id>] ([-delai <delai>])";
+    }
+}

gclc-process/src/main/java/fr/bigeon/gclc/process/CommandFork.java

@@ -0,0 +1,119 @@
+/*
+ * process, Distribution repositories and basic setup for Emmanuel Bigeon projects
+ * Copyright (C) 2014-2018 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc-process:fr.bigeon.gclc.process.CommandFork.java
+ * Created on: Nov 13, 2017
+ */
+package fr.bigeon.gclc.process;
+
+import java.util.Arrays;
+
+import fr.bigeon.gclc.command.Command;
+import fr.bigeon.gclc.command.ICommand;
+import fr.bigeon.gclc.command.ICommandProvider;
+import fr.bigeon.gclc.exception.CommandRunException;
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.ConsoleOutput;
+
+/** A command that is launched inside an internal terminal.
+ * <p>
+ * Several things are to be considered before adding this command to an
+ * application:
+ * <ul>
+ * <li>The commands will be able to run in parallel.
+ * <li>The managing of the commands will be handled through piped systems and
+ * buffered in so switching to a forked command will actually print again all
+ * the command history to the output console.
+ * </ul>
+ *
+ * @author Emmanuel Bigeon */
+public class CommandFork extends Command {
+
+    private final TaskPool         pool;
+    private final ICommandProvider provider;
+    private final int              lines;
+
+    /** Add the fork command.
+     *
+     * @param name the command name
+     * @param provider the allowed command collection */
+    public CommandFork(final String name, ICommandProvider provider, TaskPool pool) {
+        this(name, provider, pool, -1);
+    }
+
+    /** Add the fork command.
+     *
+     * @param name the command name
+     * @param provider the allowed command collection */
+    public CommandFork(final String name, ICommandProvider provider, TaskPool pool,
+                       int lines) {
+        super(name);
+        this.provider = provider;
+        this.pool = pool;
+        this.lines = lines;
+    }
+
+    @Override
+    public void execute(final ConsoleOutput out, final ConsoleInput in, String... args)
+            throws CommandRunException {
+        if (args.length < 1) {
+            throw new CommandRunException("No command to fork", this);
+        }
+        final ICommand cmd = provider.get(args[0]);
+        final String[] inner = Arrays.copyOfRange(args, 1, args.length);
+        final ForkTask task = new ForkCommandTask(cmd, inner, lines);
+        final Thread th = new Thread(task);
+        pool.add(task);
+        th.start();
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#tip() */
+    @Override
+    public String tip() {
+        return "Command background launch";
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#usageDetail() */
+    @Override
+    protected String usageDetail() {
+        return "";
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#usagePattern() */
+    @Override
+    protected String usagePattern() {
+        return super.usagePattern() + " <command>";
+    }
+}

gclc-process/src/main/java/fr/bigeon/gclc/process/ForkCommandTask.java

@@ -0,0 +1,73 @@
+/*
+ * process, Distribution repositories and basic setup for Emmanuel Bigeon projects
+ * Copyright (C) 2014-2018 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * 
+ */
+package fr.bigeon.gclc.process;
+
+import java.util.Arrays;
+
+import fr.bigeon.gclc.command.ICommand;
+import fr.bigeon.gclc.exception.CommandRunException;
+
+/**
+ * @author Emmanuel Bigeon
+ *
+ */
+public class ForkCommandTask extends ForkTask {
+    private final ICommand      command;
+    private final String[]      args;
+
+    /** @param cmd the command
+     * @param args the arguements
+     * @param lines the number of print to store in the output */
+    public ForkCommandTask(final ICommand cmd, final String[] args, int lines) {
+        super(lines);
+        command = cmd;
+        this.args = Arrays.copyOf(args, args.length);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.process.Task#getName() */
+    @Override
+    public String getName() {
+        return command.getCommandName();
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.process.ForkTask#doRun() */
+    @Override
+    protected void doRun() throws CommandRunException {
+        command.execute(out, in, args);
+    }
+
+}

gclc-process/src/main/java/fr/bigeon/gclc/process/ForkTask.java

@@ -0,0 +1,155 @@
+/*
+ * process, Distribution repositories and basic setup for Emmanuel Bigeon projects
+ * Copyright (C) 2014-2018 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc-process:fr.bigeon.gclc.process.ForkTask.java
+ * Created on: Nov 13, 2017
+ */
+package fr.bigeon.gclc.process;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import fr.bigeon.gclc.exception.CommandRunException;
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.ConsoleOutput;
+import fr.bigeon.gclc.process.io.ConnectingConsoleInput;
+import fr.bigeon.gclc.process.io.ConnectingConsoleOutput;
+
+/**
+ * <p>
+ * TODO
+ *
+ * @author Emmanuel Bigeon */
+public abstract class ForkTask implements Task {
+
+    private final Set<InterruptionListener> listeners = new HashSet<>();
+    private boolean                         running   = false;
+
+    protected final ConnectingConsoleInput  in      = new ConnectingConsoleInput();
+    protected final ConnectingConsoleOutput out;
+    private CommandRunException           exception;
+    private final Object                  runLock = new Object();
+
+    /** @param lines the number of print to store in the output */
+    public ForkTask(int lines) {
+        out = new ConnectingConsoleOutput(ConnectingConsoleOutput.PERSIST, lines);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.process.Task#addInterruptionListener(fr.bigeon.gclc.
+     * process.InterruptionListener) */
+    @Override
+    public final void addInterruptionListener(final InterruptionListener listener) {
+        listeners.add(listener);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.process.Task#isRunning() */
+    @Override
+    public final boolean isRunning() {
+        synchronized (runLock) {
+            return running;
+        }
+    }
+
+    /** @param out the console output
+     * @param in the console input
+     * @param timeout the maximal wait (0 for ever) */
+    public final void join(final ConsoleOutput out, final ConsoleInput in, long timeout) {
+        synchronized (runLock) {
+            this.out.connect(out);
+            this.in.connect(in);
+            try {
+                if (running) {
+                    runLock.wait(timeout);
+                }
+            } catch (final InterruptedException e) {
+                // TODO log.
+                Thread.currentThread().interrupt();
+            }
+            this.out.disconnect();
+            this.in.disconnect();
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see
+     * fr.bigeon.gclc.process.Task#rmInterruptionListener(fr.bigeon.gclc.process
+     * .InterruptionListener) */
+    @Override
+    public final void rmInterruptionListener(final InterruptionListener listener) {
+        listeners.remove(listener);
+    }
+
+    /* (non-Javadoc)
+     * @see java.lang.Runnable#run() */
+    @Override
+    public final void run() {
+        synchronized (runLock) {
+            running = true;
+        }
+        try {
+            doRun();
+        } catch (final CommandRunException e) {
+            exception = e;
+        } finally {
+            setRunning(false);
+        }
+        for (final InterruptionListener interruptionListener : listeners) {
+            interruptionListener.interrupted();
+        }
+    }
+
+    /** Actually run the fork. */
+    protected abstract void doRun() throws CommandRunException;
+
+    /** Get the excepion that caused a failure.
+     * 
+     * @return the exception */
+    public final CommandRunException getException() {
+        return exception;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.process.Task#setRunning(boolean) */
+    @Override
+    public final void setRunning(final boolean running) {
+        synchronized (runLock) {
+            this.running = running;
+            runLock.notifyAll();
+        }
+    }
+
+    protected final Object getRunningLock() {
+        return runLock;
+    }
+}

gclc-process/src/main/java/fr/bigeon/gclc/process/InterruptionListener.java

@@ -0,0 +1,44 @@
+/*
+ * process, Distribution repositories and basic setup for Emmanuel Bigeon projects
+ * Copyright (C) 2014-2018 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.proc.InterruptionListener.java
+ * Created on: May 10, 2017
+ */
+package fr.bigeon.gclc.process;
+
+/** A listener for interruption
+ *
+ * @author Emmanuel Bigeon */
+public interface InterruptionListener {
+    /** Notification of an interuption of a listened object */
+    void interrupted();
+}

gclc-process/src/main/java/fr/bigeon/gclc/process/ProcessAttachement.java

@@ -0,0 +1,64 @@
+/*
+ * process, Distribution repositories and basic setup for Emmanuel Bigeon projects
+ * Copyright (C) 2014-2018 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * 
+ */
+package fr.bigeon.gclc.process;
+
+import fr.bigeon.gclc.ApplicationAttachement;
+import fr.bigeon.gclc.command.ICommandProvider;
+import fr.bigeon.gclc.exception.InvalidCommandName;
+
+/**
+ * @author Emmanuel Bigeon
+ *
+ */
+public class ProcessAttachement implements ApplicationAttachement {
+
+    private final TaskPool pool;
+
+    /** @param pool the task pool to manage */
+    public ProcessAttachement(TaskPool pool) {
+        super();
+        this.pool = pool;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.ApplicationAttachement#attach(fr.bigeon.gclc.ConsoleApplication)
+     */
+    @Override
+    public void attach(ICommandProvider application) throws InvalidCommandName {
+        application.add(new ProcessKill("kill", pool));
+        application.add(new ProcessList("list", pool));
+    }
+
+}

gclc-process/src/main/java/fr/bigeon/gclc/process/ProcessClear.java

@@ -0,0 +1,87 @@
+/*
+ * process, Distribution repositories and basic setup for Emmanuel Bigeon projects
+ * Copyright (C) 2014-2018 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.proc.ProcessList.java
+ * Created on: May 10, 2017
+ */
+package fr.bigeon.gclc.process;
+
+import fr.bigeon.gclc.command.Command;
+import fr.bigeon.gclc.exception.CommandRunException;
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.ConsoleOutput;
+
+/** A command that will flag a task to stop
+ *
+ * @author Emmanuel Bigeon */
+public final class ProcessClear extends Command {
+    /** The taskpool */
+    private final TaskPool pool;
+
+    /** @param name the command name
+     * @param pool the pool */
+    public ProcessClear(final String name, final TaskPool pool) {
+        super(name);
+        this.pool = pool;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#execute(fr.bigeon.gclc.manager.
+     * ConsoleOutput, fr.bigeon.gclc.manager.ConsoleInput,
+     * java.lang.String[]) */
+    @Override
+    public void execute(final ConsoleOutput out, final ConsoleInput in,
+                        final String... args) throws CommandRunException {
+        for (final String id : pool.getPIDs()) {
+            if (!pool.get(id).isRunning()) {
+                pool.remove(id);
+            }
+        }
+        return;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#tip() */
+    @SuppressWarnings("nls")
+    @Override
+    public String tip() {
+        return "Request a process to stop (softly)";
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#usageDetail() */
+    @Override
+    protected String usageDetail() {
+        return null;
+    }
+
+}

gclc-process/src/main/java/fr/bigeon/gclc/process/ProcessKill.java

@@ -0,0 +1,82 @@
+/*
+ * process, Distribution repositories and basic setup for Emmanuel Bigeon projects
+ * Copyright (C) 2014-2018 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.proc.ProcessList.java
+ * Created on: May 10, 2017
+ */
+package fr.bigeon.gclc.process;
+
+import fr.bigeon.gclc.command.Command;
+import fr.bigeon.gclc.exception.CommandRunException;
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.ConsoleOutput;
+
+/** A command that will flag a task to stop
+ *
+ * @author Emmanuel Bigeon */
+public final class ProcessKill extends Command {
+    /** The taskpool */
+    private final TaskPool pool;
+
+    /** @param name the command name
+     * @param pool the pool */
+    public ProcessKill(final String name, final TaskPool pool) {
+        super(name);
+        this.pool = pool;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#execute(fr.bigeon.gclc.manager.
+     * ConsoleOutput, fr.bigeon.gclc.manager.ConsoleInput,
+     * java.lang.String[]) */
+    @Override
+    public void execute(final ConsoleOutput out, final ConsoleInput in,
+                        final String... args) throws CommandRunException {
+        pool.get(args[0]).setRunning(false);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#tip() */
+    @SuppressWarnings("nls")
+    @Override
+    public String tip() {
+        return "Request a process to stop (softly)";
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#usageDetail() */
+    @Override
+    protected String usageDetail() {
+        return null;
+    }
+
+}

gclc-process/src/main/java/fr/bigeon/gclc/process/ProcessList.java

@@ -0,0 +1,100 @@
+/*
+ * process, Distribution repositories and basic setup for Emmanuel Bigeon projects
+ * Copyright (C) 2014-2018 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.proc.ProcessList.java
+ * Created on: May 10, 2017
+ */
+package fr.bigeon.gclc.process;
+
+import java.io.IOException;
+import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.Collections;
+
+import fr.bigeon.gclc.command.Command;
+import fr.bigeon.gclc.exception.CommandRunException;
+import fr.bigeon.gclc.exception.CommandRunExceptionType;
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.ConsoleOutput;
+
+/** A command to list current processes
+ *
+ * @author Emmanuel Bigeon */
+public final class ProcessList extends Command {
+    /** The process pool */
+    private final TaskPool pool;
+
+    /** @param name the command name
+     * @param pool the pool */
+    public ProcessList(final String name, final TaskPool pool) {
+        super(name);
+        this.pool = pool;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#execute(fr.bigeon.gclc.manager.
+     * ConsoleOutput, fr.bigeon.gclc.manager.ConsoleInput,
+     * java.lang.String[]) */
+    @Override
+    public void execute(final ConsoleOutput out, final ConsoleInput in,
+                        final String... args) throws CommandRunException {
+        final ArrayList<String> pids = new ArrayList<>(pool.getPIDs());
+        Collections.sort(pids);
+        for (final String string : pids) {
+            try {
+                out.println(MessageFormat.format("{0}\t{1}", string, //$NON-NLS-1$
+                        pool.get(string).getName()));
+            } catch (final IOException e) {
+                throw new CommandRunException(
+                        CommandRunExceptionType.INTERACTION,
+                        "Unable to communicate with user", e, this); //$NON-NLS-1$
+            }
+        }
+
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#tip() */
+    @SuppressWarnings("nls")
+    @Override
+    public String tip() {
+        return "List all processes";
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#usageDetail() */
+    @Override
+    protected String usageDetail() {
+        return null;
+    }
+
+}

gclc-process/src/main/java/fr/bigeon/gclc/process/ScreenAttachement.java

@@ -0,0 +1,65 @@
+/*
+ * process, Distribution repositories and basic setup for Emmanuel Bigeon projects
+ * Copyright (C) 2014-2018 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * 
+ */
+package fr.bigeon.gclc.process;
+
+import fr.bigeon.gclc.ApplicationAttachement;
+import fr.bigeon.gclc.command.ICommandProvider;
+import fr.bigeon.gclc.exception.InvalidCommandName;
+
+/** @author Emmanuel Bigeon */
+public class ScreenAttachement implements ApplicationAttachement {
+
+    private final TaskPool pool;
+    private final int      lines;
+
+    /** @param pool the task pool to manage */
+    public ScreenAttachement(TaskPool pool, int lines) {
+        super();
+        this.pool = pool;
+        this.lines = lines;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.ApplicationAttachement#attach(fr.bigeon.gclc.
+     * ConsoleApplication) */
+    @Override
+    public void attach(ICommandProvider application) throws InvalidCommandName {
+        application.add(new ProcessKill("terminate", pool));
+        application.add(new ProcessList("list", pool));
+        application.add(new ProcessClear("clear", pool));
+        application.add(new CommandForeground("fg", pool));
+        application.add(new CommandFork("fork", application, pool, lines));
+    }
+}

gclc-process/src/main/java/fr/bigeon/gclc/process/Task.java

@@ -0,0 +1,78 @@
+/*
+ * process, Distribution repositories and basic setup for Emmanuel Bigeon projects
+ * Copyright (C) 2014-2018 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.proc.ThreadCommand.java
+ * Created on: May 10, 2017
+ */
+package fr.bigeon.gclc.process;
+
+/** Tasks are named runnable that can be interrupted.
+ * <p>
+ * Good practice for those objects include an absence of interaction with the
+ * user (otherwise the user may not know from which running command comes
+ * information and requests) and unicity of the object to have a coherent
+ * control through the {@link #setRunning(boolean)} method.
+ * <p>
+ * Typical cases where such command can be useful is for an application that
+ * does long computations.
+ *
+ * @author Emmanuel Bigeon */
+public interface Task extends Runnable {
+    /** Add a listener for this command end of execution
+     *
+     * @param listener the listener */
+    void addInterruptionListener(InterruptionListener listener);
+
+    /** Get the task name.
+     * 
+     * @return the task name */
+    String getName();
+
+    /** Test the running status of the task.
+     * 
+     * @return if the command is supposed to be running */
+    boolean isRunning();
+
+    /** Remove a listener of this command end of execution
+     *
+     * @param listener the listener */
+    void rmInterruptionListener(InterruptionListener listener);
+
+    /** Set the running state.
+     * <p>
+     * This method should be only called by external objects with the false
+     * argument. Calling this method with true has unspecified behavior and
+     * could do nothing as well as restart the command for example.
+     *
+     * @param running the running state */
+    void setRunning(boolean running);
+}

gclc-process/src/main/java/fr/bigeon/gclc/process/TaskPool.java

@@ -0,0 +1,149 @@
+/*
+ * process, Distribution repositories and basic setup for Emmanuel Bigeon projects
+ * Copyright (C) 2014-2018 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.proc.TaskPool.java
+ * Created on: May 10, 2017
+ */
+package fr.bigeon.gclc.process;
+
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+
+/** A process pool.
+ *
+ * @author Emmanuel Bigeon */
+public final class TaskPool {
+    /** The running processes. */
+    private final Map<String, Task> running = new HashMap<>();
+    /** The count for process id. */
+    private int                     count   = 0;
+    /** The lock for pid attribution synchronization. */
+    private final Object            lock    = new Object();
+    private final boolean           autoClear;
+
+    /** Default constructor. */
+    public TaskPool() {
+        this(true);
+    }
+
+    /** Default constructor. */
+    public TaskPool(boolean autoClear) {
+        this.autoClear = autoClear;
+    }
+
+    /** Remove a task from the pool
+     * 
+     * @param pid the task id */
+    public void remove(String pid) {
+        synchronized (lock) {
+            running.remove(pid);
+            count = Math.min(count, Integer.parseInt(pid));
+        }
+    }
+
+    /** Add a process in the pool.
+     *
+     * @param cmd the process
+     * @return the pid */
+    public String add(final Task cmd) {
+        if (cmd == null) {
+            throw new IllegalArgumentException("Task cannot be null"); //$NON-NLS-1$
+        }
+        final String pid;
+        synchronized (lock) {
+            pid = getPID();
+            running.put(pid, cmd);
+        }
+        if (autoClear) {
+            cmd.addInterruptionListener(new InterruptionListener() {
+                @SuppressWarnings("synthetic-access")
+                @Override
+                public void interrupted() {
+                    synchronized (lock) {
+                        remove(pid);
+                    }
+                    cmd.rmInterruptionListener(this);
+                }
+            });
+        }
+        return pid;
+    }
+
+    /** Get a process by it associated identifier.
+     *
+     * @param pid the task id
+     * @return the task, if any, associated to this id */
+    public Task get(final String pid) {
+        synchronized (lock) {
+            return running.get(pid);
+        }
+    }
+
+    /** Get the next process id.
+     *
+     * @return the process id */
+    private String getPID() {
+        synchronized (lock) {
+            String pid;
+            do {
+                pid = Integer.toString(count++);
+            } while (running.containsKey(pid));
+            return pid;
+        }
+    }
+
+    /** Get the running processes' identifiers.
+     *
+     * @return the pids */
+    public Collection<String> getPIDs() {
+        return new HashSet<>(running.keySet());
+    }
+
+    /** @return if the clearing of ended task is automatic */
+    public boolean isAutoClearing() {
+        return autoClear;
+    }
+
+    /** Request all task to stop running.
+     * <p>
+     * This call does not guaranty end of execution, it is up to the task
+     * implementation to actually take into account the termination request. */
+    public void shutdown() {
+        synchronized (lock) {
+            for (final Task task : running.values()) {
+                task.setRunning(false);
+            }
+        }
+    }
+}

gclc-process/src/main/java/fr/bigeon/gclc/process/TaskSpawner.java

@@ -0,0 +1,82 @@
+/*
+ * process, Distribution repositories and basic setup for Emmanuel Bigeon projects
+ * Copyright (C) 2014-2018 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.proc.ProcessList.java
+ * Created on: May 10, 2017
+ */
+package fr.bigeon.gclc.process;
+
+import java.util.concurrent.ExecutorService;
+
+import fr.bigeon.gclc.command.Command;
+import fr.bigeon.gclc.exception.CommandRunException;
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.ConsoleOutput;
+
+/** An abstract command to generate a task and return the control to the user
+ *
+ * @author Emmanuel Bigeon */
+public abstract class TaskSpawner extends Command {
+    /** The process pool */
+    private final TaskPool pool;
+    private final ExecutorService threadPool;
+
+    /** @param name the command name
+     * @param pool the pool */
+    public TaskSpawner(final String name, final TaskPool pool,
+                       ExecutorService threadPool) {
+        super(name);
+        this.pool = pool;
+        this.threadPool = threadPool;
+    }
+
+    /** @param in the input
+     * @param out the output
+     * @param args the arguments
+     * @return the process to start and add to the pool
+     * @throws CommandRunException if the task creation failed */
+    protected abstract Task createTask(ConsoleOutput out, ConsoleInput in,
+            String... args) throws CommandRunException;
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#execute(fr.bigeon.gclc.manager.
+     * ConsoleOutput, fr.bigeon.gclc.manager.ConsoleInput,
+     * java.lang.String[]) */
+    @Override
+    public final void execute(final ConsoleOutput out, final ConsoleInput in,
+                        final String... args) throws CommandRunException {
+        final Task task = createTask(out, in, args);
+        final Thread th = new Thread(task);
+        pool.add(task);
+        threadPool.execute(th);
+    }
+}

gclc-process/src/main/java/fr/bigeon/gclc/process/io/ConnectingConsoleInput.java

@@ -0,0 +1,211 @@
+/*
+ * process, Distribution repositories and basic setup for Emmanuel Bigeon projects
+ * Copyright (C) 2014-2018 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * 
+ */
+package fr.bigeon.gclc.process.io;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.tools.StringProvider;
+
+/** @author Emmanuel Bigeon */
+public final class ConnectingConsoleInput implements ConsoleInput {
+
+    private static final Logger LOGGER = Logger
+            .getLogger(ConnectingConsoleInput.class.getName());
+    private boolean             close  = false;
+    private StringProvider      prompt;
+    private boolean             prompting;
+    private final Object        promptLock     = new Object();
+    private final Object        connectionLock = new Object();
+    private ConsoleInput        connected;
+    private boolean             disconnection;
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#close() */
+    @Override
+    public void close() throws IOException {
+        close = true;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#getPrompt() */
+    @Override
+    public StringProvider getPrompt() {
+        return prompt;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#interruptPrompt() */
+    @Override
+    public void interruptPrompt() {
+        synchronized (promptLock) {
+            prompting = false;
+            if (connected != null) {
+                connected.interruptPrompt();
+            }
+            promptLock.notifyAll();
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#isClosed() */
+    @Override
+    public boolean isClosed() {
+        return close;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt() */
+    @Override
+    public String prompt() throws IOException {
+        return prompt(prompt.apply());
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#setPrompt(fr.bigeon.gclc.tools.
+     * StringProvider) */
+    @Override
+    public void setPrompt(StringProvider string) {
+        prompt = string;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt(long) */
+    @Override
+    public String prompt(long timeout) throws IOException {
+        return prompt(prompt.apply(), timeout);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt(java.lang.String) */
+    @Override
+    public String prompt(String message) throws IOException {
+        synchronized (promptLock) {
+            prompting = true;
+        }
+        while (prompting) {
+            synchronized (promptLock) {
+                if (connected == null) {
+                    try {
+                        promptLock.wait();
+                    } catch (final InterruptedException e) {
+                        LOGGER.log(Level.WARNING, "Inerruption of console thread", e);
+                        Thread.currentThread().interrupt();
+                    }
+                } else {
+                    final String res = connected.prompt(message);
+                    synchronized (connectionLock) {
+                        if (disconnection) {
+                            disconnection = false;
+                        } else if (prompting) {
+                            return res;
+                        }
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt(java.lang.String, long) */
+    @Override
+    public String prompt(String message, long timeout) throws IOException {
+        if (timeout <= 0) {
+            return prompt(message);
+        }
+        final long end = System.currentTimeMillis() + timeout;
+        synchronized (promptLock) {
+            prompting = true;
+        }
+        while (prompting) {
+            synchronized (promptLock) {
+                if (connected == null) {
+                    try {
+                        promptLock.wait();
+                    } catch (final InterruptedException e) {
+                        LOGGER.log(Level.WARNING, "Inerruption of console thread", e);
+                        Thread.currentThread().interrupt();
+                    }
+                } else {
+                    final String res = connected.prompt(message,
+                            end - System.currentTimeMillis());
+                    synchronized (connectionLock) {
+                        if (disconnection) {
+                            disconnection = false;
+                        } else if (prompting) {
+                            return res;
+                        }
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#setPrompt(java.lang.String) */
+    @Override
+    public void setPrompt(final String prompt) {
+        this.prompt = new StringProvider() {
+            @Override
+            public String apply() {
+                return prompt;
+            }
+        };
+    }
+
+    public void connect(ConsoleInput input) {
+        disconnect();
+        synchronized (promptLock) {
+            connected = input;
+            promptLock.notifyAll();
+        }
+    }
+
+    public void disconnect() {
+        synchronized (connectionLock) {
+            if (connected != null) {
+                disconnection = true;
+                synchronized (promptLock) {
+                    connected.interruptPrompt();
+                }
+                connected = null;
+            }
+        }
+    }
+}

gclc-process/src/main/java/fr/bigeon/gclc/process/io/ConnectingConsoleOutput.java

@@ -0,0 +1,146 @@
+/*
+ * process, Distribution repositories and basic setup for Emmanuel Bigeon projects
+ * Copyright (C) 2014-2018 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * 
+ */
+package fr.bigeon.gclc.process.io;
+
+import java.io.IOException;
+import java.util.ArrayDeque;
+import java.util.Deque;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import fr.bigeon.gclc.manager.ConsoleOutput;
+
+/** @author Emmanuel Bigeon */
+public class ConnectingConsoleOutput implements ConsoleOutput {
+
+    private static final Logger LOGGER  = Logger
+            .getLogger(ConnectingConsoleOutput.class.getName());
+    /** If the undelivered message should be stored. */
+    public static final int     QUEUE   = 1;
+    /** If the messages should be stored in all cases. */
+    public static final int     PERSIST = 1 << 1;
+    private ConsoleOutput       output;
+    private boolean             close   = false;
+
+    private final boolean       persistent;
+    private final boolean       queued;
+    private final Deque<String> messages;
+    private final int           lines;
+
+    /** @param style the type of redirected output
+     * @param lines the number of lines to store */
+    public ConnectingConsoleOutput(int style, int lines) {
+        super();
+        this.lines = lines;
+        queued = (style & QUEUE) != 0;
+        persistent = (style & PERSIST) != 0;
+        if (lines > 0) {
+            messages = new ArrayDeque<>(lines);
+        } else {
+            messages = new ArrayDeque<>();
+        }
+    }
+
+    private synchronized void addMessage(String text) {
+        if (persistent || queued && output == null) {
+            if (messages.size() == lines) {
+                messages.poll();
+            }
+            messages.offer(text);
+        }
+        if (output != null) {
+            try {
+                output.print(text);
+            } catch (final IOException e) {
+                LOGGER.severe("nable to print to connecting console");
+                LOGGER.log(Level.FINE, "Console error", e);
+            }
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see java.lang.AutoCloseable#close() */
+    @Override
+    public void close() {
+        close = true;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#isClosed() */
+    @Override
+    public boolean isClosed() {
+        return close;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#print(java.lang.String) */
+    @Override
+    public void print(String text) {
+        addMessage(text);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#println() */
+    @Override
+    public void println() {
+        addMessage(System.lineSeparator());
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#println(java.lang.String) */
+    @Override
+    public void println(String message) {
+        addMessage(message + System.lineSeparator());
+    }
+
+    public synchronized void connect(ConsoleOutput output) {
+        this.output = output;
+        for (final String string : messages) {
+            try {
+                output.print(string);
+            } catch (final IOException e) {
+                LOGGER.severe("nable to print to connecting console");
+                LOGGER.log(Level.FINE, "Console error", e);
+            }
+        }
+        if (!persistent) {
+            messages.clear();
+        }
+    }
+
+    public synchronized void disconnect() {
+        output = null;
+    }
+}

gclc-socket/LICENSE.txt

@@ -0,0 +1,517 @@
+  CeCILL FREE SOFTWARE LICENSE AGREEMENT
+
+Version 2.1 dated 2013-06-21
+
+
+    Notice
+
+This Agreement is a Free Software license agreement that is the result
+of discussions between its authors in order to ensure compliance with
+the two main principles guiding its drafting:
+
+  * firstly, compliance with the principles governing the distribution
+    of Free Software: access to source code, broad rights granted to users,
+  * secondly, the election of a governing law, French law, with which it
+    is conformant, both as regards the law of torts and intellectual
+    property law, and the protection that it offers to both authors and
+    holders of the economic rights over software.
+
+The authors of the CeCILL (for Ce[a] C[nrs] I[nria] L[ogiciel] L[ibre]) 
+license are: 
+
+Commissariat à l'énergie atomique et aux énergies alternatives - CEA, a
+public scientific, technical and industrial research establishment,
+having its principal place of business at 25 rue Leblanc, immeuble Le
+Ponant D, 75015 Paris, France.
+
+Centre National de la Recherche Scientifique - CNRS, a public scientific
+and technological establishment, having its principal place of business
+at 3 rue Michel-Ange, 75794 Paris cedex 16, France.
+
+Institut National de Recherche en Informatique et en Automatique -
+Inria, a public scientific and technological establishment, having its
+principal place of business at Domaine de Voluceau, Rocquencourt, BP
+105, 78153 Le Chesnay cedex, France.
+
+
+    Preamble
+
+The purpose of this Free Software license agreement is to grant users
+the right to modify and redistribute the software governed by this
+license within the framework of an open source distribution model.
+
+The exercising of this right is conditional upon certain obligations for
+users so as to preserve this status for all subsequent redistributions.
+
+In consideration of access to the source code and the rights to copy,
+modify and redistribute granted by the license, users are provided only
+with a limited warranty and the software's author, the holder of the
+economic rights, and the successive licensors only have limited liability.
+
+In this respect, the risks associated with loading, using, modifying
+and/or developing or reproducing the software by the user are brought to
+the user's attention, given its Free Software status, which may make it
+complicated to use, with the result that its use is reserved for
+developers and experienced professionals having in-depth computer
+knowledge. Users are therefore encouraged to load and test the
+suitability of the software as regards their requirements in conditions
+enabling the security of their systems and/or data to be ensured and,
+more generally, to use and operate it in the same conditions of
+security. This Agreement may be freely reproduced and published,
+provided it is not altered, and that no provisions are either added or
+removed herefrom.
+
+This Agreement may apply to any or all software for which the holder of
+the economic rights decides to submit the use thereof to its provisions.
+
+Frequently asked questions can be found on the official website of the
+CeCILL licenses family (http://www.cecill.info/index.en.html) for any 
+necessary clarification.
+
+
+    Article 1 - DEFINITIONS
+
+For the purpose of this Agreement, when the following expressions
+commence with a capital letter, they shall have the following meaning:
+
+Agreement: means this license agreement, and its possible subsequent
+versions and annexes.
+
+Software: means the software in its Object Code and/or Source Code form
+and, where applicable, its documentation, "as is" when the Licensee
+accepts the Agreement.
+
+Initial Software: means the Software in its Source Code and possibly its
+Object Code form and, where applicable, its documentation, "as is" when
+it is first distributed under the terms and conditions of the Agreement.
+
+Modified Software: means the Software modified by at least one
+Contribution.
+
+Source Code: means all the Software's instructions and program lines to
+which access is required so as to modify the Software.
+
+Object Code: means the binary files originating from the compilation of
+the Source Code.
+
+Holder: means the holder(s) of the economic rights over the Initial
+Software.
+
+Licensee: means the Software user(s) having accepted the Agreement.
+
+Contributor: means a Licensee having made at least one Contribution.
+
+Licensor: means the Holder, or any other individual or legal entity, who
+distributes the Software under the Agreement.
+
+Contribution: means any or all modifications, corrections, translations,
+adaptations and/or new functions integrated into the Software by any or
+all Contributors, as well as any or all Internal Modules.
+
+Module: means a set of sources files including their documentation that
+enables supplementary functions or services in addition to those offered
+by the Software.
+
+External Module: means any or all Modules, not derived from the
+Software, so that this Module and the Software run in separate address
+spaces, with one calling the other when they are run.
+
+Internal Module: means any or all Module, connected to the Software so
+that they both execute in the same address space.
+
+GNU GPL: means the GNU General Public License version 2 or any
+subsequent version, as published by the Free Software Foundation Inc.
+
+GNU Affero GPL: means the GNU Affero General Public License version 3 or
+any subsequent version, as published by the Free Software Foundation Inc.
+
+EUPL: means the European Union Public License version 1.1 or any
+subsequent version, as published by the European Commission.
+
+Parties: mean both the Licensee and the Licensor.
+
+These expressions may be used both in singular and plural form.
+
+
+    Article 2 - PURPOSE
+
+The purpose of the Agreement is the grant by the Licensor to the
+Licensee of a non-exclusive, transferable and worldwide license for the
+Software as set forth in Article 5 <#scope> hereinafter for the whole
+term of the protection granted by the rights over said Software.
+
+
+    Article 3 - ACCEPTANCE
+
+3.1 The Licensee shall be deemed as having accepted the terms and
+conditions of this Agreement upon the occurrence of the first of the
+following events:
+
+  * (i) loading the Software by any or all means, notably, by
+    downloading from a remote server, or by loading from a physical medium;
+  * (ii) the first time the Licensee exercises any of the rights granted
+    hereunder.
+
+3.2 One copy of the Agreement, containing a notice relating to the
+characteristics of the Software, to the limited warranty, and to the
+fact that its use is restricted to experienced users has been provided
+to the Licensee prior to its acceptance as set forth in Article 3.1
+<#accepting> hereinabove, and the Licensee hereby acknowledges that it
+has read and understood it.
+
+
+    Article 4 - EFFECTIVE DATE AND TERM
+
+
+      4.1 EFFECTIVE DATE
+
+The Agreement shall become effective on the date when it is accepted by
+the Licensee as set forth in Article 3.1 <#accepting>.
+
+
+      4.2 TERM
+
+The Agreement shall remain in force for the entire legal term of
+protection of the economic rights over the Software.
+
+
+    Article 5 - SCOPE OF RIGHTS GRANTED
+
+The Licensor hereby grants to the Licensee, who accepts, the following
+rights over the Software for any or all use, and for the term of the
+Agreement, on the basis of the terms and conditions set forth hereinafter.
+
+Besides, if the Licensor owns or comes to own one or more patents
+protecting all or part of the functions of the Software or of its
+components, the Licensor undertakes not to enforce the rights granted by
+these patents against successive Licensees using, exploiting or
+modifying the Software. If these patents are transferred, the Licensor
+undertakes to have the transferees subscribe to the obligations set
+forth in this paragraph.
+
+
+      5.1 RIGHT OF USE
+
+The Licensee is authorized to use the Software, without any limitation
+as to its fields of application, with it being hereinafter specified
+that this comprises:
+
+ 1. permanent or temporary reproduction of all or part of the Software
+    by any or all means and in any or all form.
+
+ 2. loading, displaying, running, or storing the Software on any or all
+    medium.
+
+ 3. entitlement to observe, study or test its operation so as to
+    determine the ideas and principles behind any or all constituent
+    elements of said Software. This shall apply when the Licensee
+    carries out any or all loading, displaying, running, transmission or
+    storage operation as regards the Software, that it is entitled to
+    carry out hereunder.
+
+
+      5.2 ENTITLEMENT TO MAKE CONTRIBUTIONS
+
+The right to make Contributions includes the right to translate, adapt,
+arrange, or make any or all modifications to the Software, and the right
+to reproduce the resulting software.
+
+The Licensee is authorized to make any or all Contributions to the
+Software provided that it includes an explicit notice that it is the
+author of said Contribution and indicates the date of the creation thereof.
+
+
+      5.3 RIGHT OF DISTRIBUTION
+
+In particular, the right of distribution includes the right to publish,
+transmit and communicate the Software to the general public on any or
+all medium, and by any or all means, and the right to market, either in
+consideration of a fee, or free of charge, one or more copies of the
+Software by any means.
+
+The Licensee is further authorized to distribute copies of the modified
+or unmodified Software to third parties according to the terms and
+conditions set forth hereinafter.
+
+
+        5.3.1 DISTRIBUTION OF SOFTWARE WITHOUT MODIFICATION
+
+The Licensee is authorized to distribute true copies of the Software in
+Source Code or Object Code form, provided that said distribution
+complies with all the provisions of the Agreement and is accompanied by:
+
+ 1. a copy of the Agreement,
+
+ 2. a notice relating to the limitation of both the Licensor's warranty
+    and liability as set forth in Articles 8 and 9,
+
+and that, in the event that only the Object Code of the Software is
+redistributed, the Licensee allows effective access to the full Source
+Code of the Software for a period of at least three years from the
+distribution of the Software, it being understood that the additional
+acquisition cost of the Source Code shall not exceed the cost of the
+data transfer.
+
+
+        5.3.2 DISTRIBUTION OF MODIFIED SOFTWARE
+
+When the Licensee makes a Contribution to the Software, the terms and
+conditions for the distribution of the resulting Modified Software
+become subject to all the provisions of this Agreement.
+
+The Licensee is authorized to distribute the Modified Software, in
+source code or object code form, provided that said distribution
+complies with all the provisions of the Agreement and is accompanied by:
+
+ 1. a copy of the Agreement,
+
+ 2. a notice relating to the limitation of both the Licensor's warranty
+    and liability as set forth in Articles 8 and 9,
+
+and, in the event that only the object code of the Modified Software is
+redistributed,
+
+ 3. a note stating the conditions of effective access to the full source
+    code of the Modified Software for a period of at least three years
+    from the distribution of the Modified Software, it being understood
+    that the additional acquisition cost of the source code shall not
+    exceed the cost of the data transfer.
+
+
+        5.3.3 DISTRIBUTION OF EXTERNAL MODULES
+
+When the Licensee has developed an External Module, the terms and
+conditions of this Agreement do not apply to said External Module, that
+may be distributed under a separate license agreement.
+
+
+        5.3.4 COMPATIBILITY WITH OTHER LICENSES
+
+The Licensee can include a code that is subject to the provisions of one
+of the versions of the GNU GPL, GNU Affero GPL and/or EUPL in the
+Modified or unmodified Software, and distribute that entire code under
+the terms of the same version of the GNU GPL, GNU Affero GPL and/or EUPL.
+
+The Licensee can include the Modified or unmodified Software in a code
+that is subject to the provisions of one of the versions of the GNU GPL,
+GNU Affero GPL and/or EUPL and distribute that entire code under the
+terms of the same version of the GNU GPL, GNU Affero GPL and/or EUPL.
+
+
+    Article 6 - INTELLECTUAL PROPERTY
+
+
+      6.1 OVER THE INITIAL SOFTWARE
+
+The Holder owns the economic rights over the Initial Software. Any or
+all use of the Initial Software is subject to compliance with the terms
+and conditions under which the Holder has elected to distribute its work
+and no one shall be entitled to modify the terms and conditions for the
+distribution of said Initial Software.
+
+The Holder undertakes that the Initial Software will remain ruled at
+least by this Agreement, for the duration set forth in Article 4.2 <#term>.
+
+
+      6.2 OVER THE CONTRIBUTIONS
+
+The Licensee who develops a Contribution is the owner of the
+intellectual property rights over this Contribution as defined by
+applicable law.
+
+
+      6.3 OVER THE EXTERNAL MODULES
+
+The Licensee who develops an External Module is the owner of the
+intellectual property rights over this External Module as defined by
+applicable law and is free to choose the type of agreement that shall
+govern its distribution.
+
+
+      6.4 JOINT PROVISIONS
+
+The Licensee expressly undertakes:
+
+ 1. not to remove, or modify, in any manner, the intellectual property
+    notices attached to the Software;
+
+ 2. to reproduce said notices, in an identical manner, in the copies of
+    the Software modified or not.
+
+The Licensee undertakes not to directly or indirectly infringe the
+intellectual property rights on the Software of the Holder and/or
+Contributors, and to take, where applicable, vis-à-vis its staff, any
+and all measures required to ensure respect of said intellectual
+property rights of the Holder and/or Contributors.
+
+
+    Article 7 - RELATED SERVICES
+
+7.1 Under no circumstances shall the Agreement oblige the Licensor to
+provide technical assistance or maintenance services for the Software.
+
+However, the Licensor is entitled to offer this type of services. The
+terms and conditions of such technical assistance, and/or such
+maintenance, shall be set forth in a separate instrument. Only the
+Licensor offering said maintenance and/or technical assistance services
+shall incur liability therefor.
+
+7.2 Similarly, any Licensor is entitled to offer to its licensees, under
+its sole responsibility, a warranty, that shall only be binding upon
+itself, for the redistribution of the Software and/or the Modified
+Software, under terms and conditions that it is free to decide. Said
+warranty, and the financial terms and conditions of its application,
+shall be subject of a separate instrument executed between the Licensor
+and the Licensee.
+
+
+    Article 8 - LIABILITY
+
+8.1 Subject to the provisions of Article 8.2, the Licensee shall be
+entitled to claim compensation for any direct loss it may have suffered
+from the Software as a result of a fault on the part of the relevant
+Licensor, subject to providing evidence thereof.
+
+8.2 The Licensor's liability is limited to the commitments made under
+this Agreement and shall not be incurred as a result of in particular:
+(i) loss due the Licensee's total or partial failure to fulfill its
+obligations, (ii) direct or consequential loss that is suffered by the
+Licensee due to the use or performance of the Software, and (iii) more
+generally, any consequential loss. In particular the Parties expressly
+agree that any or all pecuniary or business loss (i.e. loss of data,
+loss of profits, operating loss, loss of customers or orders,
+opportunity cost, any disturbance to business activities) or any or all
+legal proceedings instituted against the Licensee by a third party,
+shall constitute consequential loss and shall not provide entitlement to
+any or all compensation from the Licensor.
+
+
+    Article 9 - WARRANTY
+
+9.1 The Licensee acknowledges that the scientific and technical
+state-of-the-art when the Software was distributed did not enable all
+possible uses to be tested and verified, nor for the presence of
+possible defects to be detected. In this respect, the Licensee's
+attention has been drawn to the risks associated with loading, using,
+modifying and/or developing and reproducing the Software which are
+reserved for experienced users.
+
+The Licensee shall be responsible for verifying, by any or all means,
+the suitability of the product for its requirements, its good working
+order, and for ensuring that it shall not cause damage to either persons
+or properties.
+
+9.2 The Licensor hereby represents, in good faith, that it is entitled
+to grant all the rights over the Software (including in particular the
+rights set forth in Article 5 <#scope>).
+
+9.3 The Licensee acknowledges that the Software is supplied "as is" by
+the Licensor without any other express or tacit warranty, other than
+that provided for in Article 9.2 <#good-faith> and, in particular,
+without any warranty as to its commercial value, its secured, safe,
+innovative or relevant nature.
+
+Specifically, the Licensor does not warrant that the Software is free
+from any error, that it will operate without interruption, that it will
+be compatible with the Licensee's own equipment and software
+configuration, nor that it will meet the Licensee's requirements.
+
+9.4 The Licensor does not either expressly or tacitly warrant that the
+Software does not infringe any third party intellectual property right
+relating to a patent, software or any other property right. Therefore,
+the Licensor disclaims any and all liability towards the Licensee
+arising out of any or all proceedings for infringement that may be
+instituted in respect of the use, modification and redistribution of the
+Software. Nevertheless, should such proceedings be instituted against
+the Licensee, the Licensor shall provide it with technical and legal
+expertise for its defense. Such technical and legal expertise shall be
+decided on a case-by-case basis between the relevant Licensor and the
+Licensee pursuant to a memorandum of understanding. The Licensor
+disclaims any and all liability as regards the Licensee's use of the
+name of the Software. No warranty is given as regards the existence of
+prior rights over the name of the Software or as regards the existence
+of a trademark.
+
+
+    Article 10 - TERMINATION
+
+10.1 In the event of a breach by the Licensee of its obligations
+hereunder, the Licensor may automatically terminate this Agreement
+thirty (30) days after notice has been sent to the Licensee and has
+remained ineffective.
+
+10.2 A Licensee whose Agreement is terminated shall no longer be
+authorized to use, modify or distribute the Software. However, any
+licenses that it may have granted prior to termination of the Agreement
+shall remain valid subject to their having been granted in compliance
+with the terms and conditions hereof.
+
+
+    Article 11 - MISCELLANEOUS
+
+
+      11.1 EXCUSABLE EVENTS
+
+Neither Party shall be liable for any or all delay, or failure to
+perform the Agreement, that may be attributable to an event of force
+majeure, an act of God or an outside cause, such as defective
+functioning or interruptions of the electricity or telecommunications
+networks, network paralysis following a virus attack, intervention by
+government authorities, natural disasters, water damage, earthquakes,
+fire, explosions, strikes and labor unrest, war, etc.
+
+11.2 Any failure by either Party, on one or more occasions, to invoke
+one or more of the provisions hereof, shall under no circumstances be
+interpreted as being a waiver by the interested Party of its right to
+invoke said provision(s) subsequently.
+
+11.3 The Agreement cancels and replaces any or all previous agreements,
+whether written or oral, between the Parties and having the same
+purpose, and constitutes the entirety of the agreement between said
+Parties concerning said purpose. No supplement or modification to the
+terms and conditions hereof shall be effective as between the Parties
+unless it is made in writing and signed by their duly authorized
+representatives.
+
+11.4 In the event that one or more of the provisions hereof were to
+conflict with a current or future applicable act or legislative text,
+said act or legislative text shall prevail, and the Parties shall make
+the necessary amendments so as to comply with said act or legislative
+text. All other provisions shall remain effective. Similarly, invalidity
+of a provision of the Agreement, for any reason whatsoever, shall not
+cause the Agreement as a whole to be invalid.
+
+
+      11.5 LANGUAGE
+
+The Agreement is drafted in both French and English and both versions
+are deemed authentic.
+
+
+    Article 12 - NEW VERSIONS OF THE AGREEMENT
+
+12.1 Any person is authorized to duplicate and distribute copies of this
+Agreement.
+
+12.2 So as to ensure coherence, the wording of this Agreement is
+protected and may only be modified by the authors of the License, who
+reserve the right to periodically publish updates or new versions of the
+Agreement, each with a separate number. These subsequent versions may
+address new issues encountered by Free Software.
+
+12.3 Any Software distributed under a given version of the Agreement may
+only be subsequently distributed under the same version of the Agreement
+or a subsequent version, subject to the provisions of Article 5.3.4
+<#compatibility>.
+
+
+    Article 13 - GOVERNING LAW AND JURISDICTION
+
+13.1 The Agreement is governed by French law. The Parties agree to
+endeavor to seek an amicable solution to any disagreements or disputes
+that may arise during the performance of the Agreement.
+
+13.2 Failing an amicable solution within two (2) months as from their
+occurrence, and unless emergency proceedings are necessary, the
+disagreements or disputes shall be referred to the Paris Courts having
+jurisdiction, by the more diligent Party.

gclc-socket/pom.xml

@@ -1,105 +1,171 @@
 
-<!-- Copyright E. Bigeon (2014)                             -->
+<!-- GCLC Socket, Socket implementation of GCLC -->
-<!--                                                                           -->
+<!-- Copyright (C) 2014-2017 E. Bigeon -->
-<!-- emmanuel@bigeon.fr                                                                  -->
+<!-- mailto:emmanuel@bigeon.fr -->
-<!--                                                                           -->
+<!-- -->
-<!-- This software is a computer program whose purpose is to                   -->
+<!-- This software is governed by the CeCILL license under French law and -->
-<!-- Socket implementation of GCLC.                                                   -->
+<!-- abiding by the rules of distribution of free software. You can use, -->
-<!--                                                                           -->
+<!-- modify and/or redistribute the software under the terms of the CeCILL -->
-<!-- This software is governed by the CeCILL license under French law and      -->
+<!-- license as circulated by CEA, CNRS and INRIA at the following URL -->
-<!-- abiding by the rules of distribution of free software.  You can  use,     -->
+<!-- "http://www.cecill.info". -->
-<!-- modify and/or redistribute the software under the terms of the CeCILL     -->
+<!-- -->
-<!-- license as circulated by CEA, CNRS and INRIA at the following URL         -->
+<!-- As a counterpart to the access to the source code and rights to copy, -->
-<!-- "http://www.cecill.info".                                                 -->
+<!-- modify and redistribute granted by the license, users are provided only -->
-<!--                                                                           -->
+<!-- with a limited warranty and the software's author, the holder of the -->
-<!-- As a counterpart to the access to the source code and  rights to copy,    -->
+<!-- economic rights, and the successive licensors have only limited -->
-<!-- modify and redistribute granted by the license, users are provided only   -->
+<!-- liability. -->
-<!-- with a limited warranty  and the software's author,  the holder of the    -->
+<!-- -->
-<!-- economic rights,  and the successive licensors  have only  limited        -->
+<!-- In this respect, the user's attention is drawn to the risks associated -->
-<!-- liability.                                                                -->
+<!-- with loading, using, modifying and/or developing or reproducing the -->
-<!--                                                                           -->
+<!-- software by the user in light of its specific status of free software, -->
-<!-- In this respect, the user's attention is drawn to the risks associated    -->
+<!-- that may mean that it is complicated to manipulate, and that also -->
-<!-- with loading,  using,  modifying and/or developing or reproducing the     -->
+<!-- therefore means that it is reserved for developers and experienced -->
-<!-- software by the user in light of its specific status of free software,    -->
+<!-- professionals having in-depth computer knowledge. Users are therefore -->
-<!-- that may mean  that it is complicated to manipulate,  and  that  also     -->
+<!-- encouraged to load and test the software's suitability as regards their -->
-<!-- therefore means  that it is reserved for developers  and  experienced     -->
+<!-- requirements in conditions enabling the security of their systems and/or -->
-<!-- professionals having in-depth computer knowledge. Users are therefore     -->
+<!-- data to be ensured and, more generally, to use and operate it in the -->
-<!-- encouraged to load and test the software's suitability as regards their   -->
+<!-- same conditions as regards security. -->
-<!-- requirements in conditions enabling the security of their systems and/or  -->
+<!-- -->
-<!-- data to be ensured and,  more generally, to use and operate it in the     -->
+<!-- The fact that you are presently reading this means that you have had -->
-<!-- same conditions as regards security.                                      -->
+<!-- knowledge of the CeCILL license and that you accept its terms. -->
-<!--                                                                           -->
-<!-- The fact that you are presently reading this means that you have had      -->
-<!-- knowledge of the CeCILL license and that you accept its terms.            -->
 
 
-<!-- Copyright E. Bigeon (2014)                             -->
+<!-- Copyright E. Bigeon (2014) -->
-<!--                                                                           -->
+<!-- -->
-<!-- emmanuel@bigeon.fr                                                                  -->
+<!-- emmanuel@bigeon.fr -->
-<!--                                                                           -->
+<!-- -->
-<!-- This software is a computer program whose purpose is to                   -->
+<!-- This software is a computer program whose purpose is to -->
-<!-- Defines the distribution repositories and basic setup for projects
+<!-- Socket implementation of GCLC. -->
-of Emmanuel Bigeon.                                                   -->
+<!-- -->
-<!--                                                                           -->
+<!-- This software is governed by the CeCILL license under French law and -->
-<!-- This software is governed by the CeCILL license under French law and      -->
+<!-- abiding by the rules of distribution of free software. You can use, -->
-<!-- abiding by the rules of distribution of free software.  You can  use,     -->
+<!-- modify and/or redistribute the software under the terms of the CeCILL -->
-<!-- modify and/or redistribute the software under the terms of the CeCILL     -->
+<!-- license as circulated by CEA, CNRS and INRIA at the following URL -->
-<!-- license as circulated by CEA, CNRS and INRIA at the following URL         -->
+<!-- "http://www.cecill.info". -->
-<!-- "http://www.cecill.info".                                                 -->
+<!-- -->
-<!--                                                                           -->
+<!-- As a counterpart to the access to the source code and rights to copy, -->
-<!-- As a counterpart to the access to the source code and  rights to copy,    -->
+<!-- modify and redistribute granted by the license, users are provided only -->
-<!-- modify and redistribute granted by the license, users are provided only   -->
+<!-- with a limited warranty and the software's author, the holder of the -->
-<!-- with a limited warranty  and the software's author,  the holder of the    -->
+<!-- economic rights, and the successive licensors have only limited -->
-<!-- economic rights,  and the successive licensors  have only  limited        -->
+<!-- liability. -->
-<!-- liability.                                                                -->
+<!-- -->
-<!--                                                                           -->
+<!-- In this respect, the user's attention is drawn to the risks associated -->
-<!-- In this respect, the user's attention is drawn to the risks associated    -->
+<!-- with loading, using, modifying and/or developing or reproducing the -->
-<!-- with loading,  using,  modifying and/or developing or reproducing the     -->
+<!-- software by the user in light of its specific status of free software, -->
-<!-- software by the user in light of its specific status of free software,    -->
+<!-- that may mean that it is complicated to manipulate, and that also -->
-<!-- that may mean  that it is complicated to manipulate,  and  that  also     -->
+<!-- therefore means that it is reserved for developers and experienced -->
-<!-- therefore means  that it is reserved for developers  and  experienced     -->
+<!-- professionals having in-depth computer knowledge. Users are therefore -->
-<!-- professionals having in-depth computer knowledge. Users are therefore     -->
+<!-- encouraged to load and test the software's suitability as regards their -->
-<!-- encouraged to load and test the software's suitability as regards their   -->
+<!-- requirements in conditions enabling the security of their systems and/or -->
-<!-- requirements in conditions enabling the security of their systems and/or  -->
+<!-- data to be ensured and, more generally, to use and operate it in the -->
-<!-- data to be ensured and,  more generally, to use and operate it in the     -->
+<!-- same conditions as regards security. -->
-<!-- same conditions as regards security.                                      -->
+<!-- -->
-<!--                                                                           -->
+<!-- The fact that you are presently reading this means that you have had -->
-<!-- The fact that you are presently reading this means that you have had      -->
+<!-- knowledge of the CeCILL license and that you accept its terms. -->
-<!-- knowledge of the CeCILL license and that you accept its terms.            -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+<!-- Copyright E. Bigeon (2014) -->
-  <modelVersion>4.0.0</modelVersion>
+<!-- -->
-  <artifactId>gclc-socket</artifactId>
+<!-- emmanuel@bigeon.fr -->
-  <version>1.0.4-SNAPSHOT</version>
+<!-- -->
-  <packaging>jar</packaging>
+<!-- This software is a computer program whose purpose is to -->
-  <url>http://www.bigeon.fr/emmanuel</url>
+<!-- Defines the distribution repositories and basic setup for projects of 
-  <properties>
+	Emmanuel Bigeon. -->
-    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+<!-- -->
-  </properties>
+<!-- This software is governed by the CeCILL license under French law and -->
-  <dependencies>
+<!-- abiding by the rules of distribution of free software. You can use, -->
-    <dependency>
+<!-- modify and/or redistribute the software under the terms of the CeCILL -->
-      <groupId>junit</groupId>
+<!-- license as circulated by CEA, CNRS and INRIA at the following URL -->
-      <artifactId>junit</artifactId>
+<!-- "http://www.cecill.info". -->
-      <version>4.11</version>
+<!-- -->
-      <scope>test</scope>
+<!-- As a counterpart to the access to the source code and rights to copy, -->
-    </dependency>
+<!-- modify and redistribute granted by the license, users are provided only -->
-    <dependency>
+<!-- with a limited warranty and the software's author, the holder of the -->
-    	<groupId>fr.bigeon</groupId>
+<!-- economic rights, and the successive licensors have only limited -->
-    	<artifactId>gclc</artifactId>
+<!-- liability. -->
-    	<version>1.2.0</version>
+<!-- -->
-    </dependency>
+<!-- In this respect, the user's attention is drawn to the risks associated -->
-    <dependency>
+<!-- with loading, using, modifying and/or developing or reproducing the -->
-    	<groupId>fr.bigeon</groupId>
+<!-- software by the user in light of its specific status of free software, -->
-    	<artifactId>smu</artifactId>
+<!-- that may mean that it is complicated to manipulate, and that also -->
-    	<version>0.0.4</version>
+<!-- therefore means that it is reserved for developers and experienced -->
-    </dependency>
+<!-- professionals having in-depth computer knowledge. Users are therefore -->
-  </dependencies>
+<!-- encouraged to load and test the software's suitability as regards their -->
-  <parent>
+<!-- requirements in conditions enabling the security of their systems and/or -->
-  	<groupId>fr.bigeon</groupId>
+<!-- data to be ensured and, more generally, to use and operate it in the -->
-  	<artifactId>ebigeon-config</artifactId>
+<!-- same conditions as regards security. -->
-  	<version>1.6.0</version>
+<!-- -->
-  </parent>
+<!-- The fact that you are presently reading this means that you have had -->
-  <name>GCLC Socket</name>
+<!-- knowledge of the CeCILL license and that you accept its terms. -->
-  <description>Socket implementation of GCLC</description>
+
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<artifactId>gclc-socket</artifactId>
+	<version>1.1.10-SNAPSHOT</version>
+	<packaging>jar</packaging>
+	<url>http://www.bigeon.net</url>
+	<properties>
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<project.scm.id>git.code.bigeon.net</project.scm.id>
+		<license.licenseName>cecill_2.1</license.licenseName>
+		<copyright.email>emmanuel@bigeon.fr</copyright.email>
+	</properties>
+	<dependencies>
+		<dependency>
+			<groupId>fr.bigeon</groupId>
+			<artifactId>gclc</artifactId>
+			<version>2.0.5</version>
+		</dependency>
+		<dependency>
+			<groupId>fr.bigeon</groupId>
+			<artifactId>smu</artifactId>
+			<version>0.0.9</version>
+		</dependency>
+	</dependencies>
+	<parent>
+		<groupId>net.bigeon.config</groupId>
+		<artifactId>ebigeon-config</artifactId>
+		<version>1.8.3</version>
+	</parent>
+	<licenses>
+		<license>
+			<distribution>manual</distribution>
+			<name>CeCILL 2.1</name>
+			<url>https://cecill.info/licences/Licence_CeCILL_V2.1-en.html</url>
+		</license>
+	</licenses>
+	<reporting>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-javadoc-plugin</artifactId>
+				<version>2.10.3</version>
+			</plugin>
+			<plugin>
+				<groupId>com.github.sevntu-checkstyle</groupId>
+				<artifactId>dsm-maven-plugin</artifactId>
+				<version>2.2.0</version>
+			</plugin>
+		</plugins>
+	</reporting>
+	<developers>
+		<developer>
+			<email>emmanuel@bigeon.fr</email>
+			<name>Emmanuel Bigeon</name>
+			<url>bigeon.net</url>
+			<roles>
+				<role>PM</role>
+			</roles>
+		</developer>
+	</developers>
+	<name>GCLC Socket</name>
+	<description>Socket implementation of GCLC</description>
+	<scm>
+		<developerConnection>scm:git:gogs@git.code.bigeon.net:emmanuel/gclc.git</developerConnection>
+		<tag>HEAD</tag>
+	</scm>
+	<groupId>net.bigeon.gclc</groupId>
+	<inceptionYear>2016</inceptionYear>
 </project>

gclc-socket/src/main/java/fr/bigeon/gclc/socket/ConnexionManager.java

@@ -0,0 +1,100 @@
+/**
+ * gclc-socket:fr.bigeon.gclc.socket.ConnexionManager.java
+ * Created on: Nov 18, 2017
+ */
+package fr.bigeon.gclc.socket;
+
+/*-
+ * #%L
+ * GCLC Socket
+ * %%
+ * Copyright (C) 2016 - 2018 Bigeon
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.util.Collection;
+
+/** A manager for connected elements.
+ * <p>
+ * Connected elements are given an identifier (unique) at connexion.
+ *
+ * @author Emmanuel Bigeon
+ * @param <T> the type of object connected */
+public interface ConnexionManager<T> {
+    /** Add a connection in the name.
+     *
+     * @param handle the connected object
+     * @return the name */
+    String addConnexion(T handle);
+
+    /** Disconnect an element.
+     *
+     * @param id the element connection id
+     * @return the object being disconnected */
+    T disconnect(String id);
+
+    /** Get the connected object.
+     *
+     * @param id the connexion id
+     * @return the object */
+    T get(String id);
+
+    /** Get the connected elements' ids.
+     *
+     * @return the connected elements' ids */
+    Collection<String> getConnected();
+
+    /** Test if a connection is active.
+     *
+     * @param id the connexion id
+     * @return if the connection is active. */
+    boolean isConnected(String id);
+
+    /** Add a lock on the disconnection.
+     * <p>
+     * This lock will <strong>not</strong> prevent calls to
+     * {@link #disconnect(String)}. It will however stop them from completing after
+     * the effective disconnection of the specified connection.
+     * <p>
+     * Calls to {@link #releaseDisconnexionLock(String)} remove a lock (at a pace of
+     * one for one).
+     *
+     * @param id the connexion id */
+    void lockDisconnexion(String id);
+
+    /** Release one lock on a disconnection
+     *
+     * @param id the connexion being released. */
+    void releaseDisconnexionLock(String id);
+
+    /** Wait for calls to {@link #disconnect(String)}
+     *
+     * @param id the connexion id
+     * @throws InterruptedException if the wait was interrupted. */
+    void waitDisconnexion(String id) throws InterruptedException;
+}

gclc-socket/src/main/java/fr/bigeon/gclc/socket/DConnexionManager.java

@@ -0,0 +1,175 @@
+/**
+ * gclc-socket:fr.bigeon.gclc.socket.DConnexionManager.java
+ * Created on: Nov 18, 2017
+ */
+package fr.bigeon.gclc.socket;
+
+/*-
+ * #%L
+ * GCLC Socket
+ * %%
+ * Copyright (C) 2016 - 2018 Bigeon
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/** Default implementation of the {@link ConnexionManager}.
+ *
+ * @author Emmanuel Bigeon
+ * @param <T> the connected objects */
+public final class DConnexionManager<T> implements ConnexionManager<T> {
+
+    /** Class logger. */
+    private static final Logger LOGGER = Logger
+            .getLogger(DConnexionManager.class.getName());
+    /** The connected objects. */
+    private final Map<String, T> connecteds = new HashMap<>();
+    /** The locks for the connexions. */
+    private final Map<String, Object> locks = new HashMap<>();
+    /** The counter for the disconnexion locks. */
+    private final Map<String, Integer> counters = new HashMap<>();
+    /** The lock for modification of {@link #counters}. */
+    private final Object counterLock = new Object();
+    /** The count of connexions. */
+    private int count = 0;
+
+    /** Default.constructor. */
+    public DConnexionManager() {
+        //
+    }
+    /* (non-Javadoc)
+     * @see
+     * fr.bigeon.gclc.socket.ConnexionManager#addConnexion(java.lang.Object) */
+    @Override
+    public String addConnexion(final T handle) {
+        final String newID = newID();
+        connecteds.put(newID, handle);
+        locks.put(newID, new Object());
+        counters.put(newID, Integer.valueOf(0));
+        return newID;
+    }
+
+    /* (non-Javadoc)
+     * @see
+     * fr.bigeon.gclc.socket.ConnexionManager#disconnect(java.lang.String) */
+    @Override
+    public T disconnect(final String id) {
+        if (connecteds.containsKey(id)) {
+            final T disc = connecteds.remove(id);
+            final Object lock = locks.get(id);
+            synchronized (lock) {
+                lock.notifyAll();
+            }
+            synchronized (counterLock) {
+                while (counters.get(id).intValue() > 0) {
+                    try {
+                        counterLock.wait();
+                    } catch (final InterruptedException e) {
+                        LOGGER.log(Level.FINE, "Interruption of thread", e); //$NON-NLS-1$
+                        Thread.currentThread().interrupt();
+                    }
+                }
+            }
+            return disc;
+        }
+        return null;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.socket.ConnexionManager#get(java.lang.String) */
+    @Override
+    public T get(final String id) {
+        return connecteds.get(id);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.socket.ConnexionManager#getConnected() */
+    @Override
+    public Collection<String> getConnected() {
+        return connecteds.keySet();
+    }
+
+    /* (non-Javadoc)
+     * @see
+     * fr.bigeon.gclc.socket.ConnexionManager#isConnected(java.lang.String) */
+    @Override
+    public boolean isConnected(final String id) {
+        return connecteds.containsKey(id);
+    }
+
+    /* (non-Javadoc)
+     * @see
+     * fr.bigeon.gclc.socket.ConnexionManager#lockDisconnexion(java.lang.String) */
+    @Override
+    public void lockDisconnexion(final String id) {
+        if (!connecteds.containsKey(id)) {
+            return;
+        }
+        synchronized (counterLock) {
+            counters.put(id, Integer.valueOf(counters.get(id).intValue() + 1));
+        }
+    }
+
+    /** Get a new identifier for connexion.
+     *
+     * @return a new ID */
+    private String newID() {
+        return "Client " + count++; //$NON-NLS-1$
+    }
+
+    /* (non-Javadoc)
+     * @see
+     * fr.bigeon.gclc.socket.ConnexionManager#releaseDisconnexionLock(java.lang.
+     * String) */
+    @Override
+    public void releaseDisconnexionLock(final String id) {
+        synchronized (counterLock) {
+            counters.put(id, Integer
+                    .valueOf(Math.max(counters.get(id).intValue() - 1, 0)));
+            counterLock.notifyAll();
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see
+     * fr.bigeon.gclc.socket.ConnexionManager#waitDisconnexion(java.lang.String) */
+    @Override
+    public void waitDisconnexion(final String id) throws InterruptedException {
+        final Object lock = locks.get(id);
+        while (connecteds.containsKey(id)) {
+            synchronized (lock) {
+                lock.wait();
+            }
+        }
+    }
+}

gclc-socket/src/main/java/fr/bigeon/gclc/socket/PluggableConsoleInput.java

@@ -0,0 +1,286 @@
+/**
+ * gclc-socket:fr.bigeon.gclc.socket.PlugableConsoleInput.java
+ * Created on: Nov 18, 2017
+ */
+package fr.bigeon.gclc.socket;
+
+/*-
+ * #%L
+ * GCLC Socket
+ * %%
+ * Copyright (C) 2016 - 2018 Bigeon
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.PrintStream;
+import java.nio.charset.StandardCharsets;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.ReadingRunnable;
+import fr.bigeon.gclc.tools.ConstantString;
+import fr.bigeon.gclc.tools.StringProvider;
+
+/** A console input where the stream can be plugged.
+ * <p>
+ * This pluggable console input accepts an input and output to be connected to
+ * it. The connexion cannot be concurrent, which mean that any connected stream
+ * must be disconnected before a new call to
+ * {@link #connect(InputStream, PrintStream)} is done.
+ *
+ * @author Emmanuel Bigeon */
+public final class PluggableConsoleInput implements ConsoleInput {
+    /** The ten constant. */
+    private static final int TENTH = 10;
+    /** Class logger. */
+    private static final Logger LOGGER = Logger
+            .getLogger(PluggableConsoleInput.class.getName());
+    /** The default time out. */
+    private static final long TIMEOUT = 100;
+    /** The prompting. */
+    private boolean prompting = false;
+    /** If the element is closed. */
+    private boolean closed = false;
+    /** The default prompt. */
+    private StringProvider prompt = new ConstantString("> "); //$NON-NLS-1$
+    /** If the input is plugged or buffering. */
+    private boolean connected = false;
+    /** The current connexion (if any). */
+    private ReadingRunnable connexion;
+    /** The interrupted status for prompts. */
+    private boolean interrupted = false;
+    /** The last hint hint. */
+    private String hint;
+    /** The output for hints. */
+    private PrintStream output;
+
+    // Locks
+    /** The lock for connexion and disconnexion of actual streams. */
+    private final Object connexionLock = new Object();
+
+    /** Create the pluggable console input. */
+    public PluggableConsoleInput() {
+        // do nothing
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#close() */
+    @Override
+    public void close() {
+        closed = true;
+    }
+
+    /** Connect the given input stream to the input and output to the hints
+     * writing.
+     *
+     * @param stream the input stream
+     * @param out the output for hints.
+     * @throws IOException if the input is already connected. */
+    public void connect(final InputStream stream,
+                        final PrintStream out) throws IOException {
+        synchronized (connexionLock) {
+            if (connected) {
+                throw new IOException(
+                        "Input already connected to an input stream"); //$NON-NLS-1$
+            }
+
+            output = out;
+            if (prompting) {
+                out.print(hint);
+                out.flush();
+            }
+
+            final InputStreamReader streamReader = new InputStreamReader(
+                    stream, StandardCharsets.UTF_8);
+            final BufferedReader reader = new BufferedReader(streamReader);
+            connexion = new ReadingRunnable(reader);
+            final Thread th = new Thread(connexion, "GCLC Socket - Read input"); //$NON-NLS-1$
+            th.start();
+            connexionLock.notifyAll();
+            connected = true;
+        }
+    }
+
+    /** Disconnect the current input and hint output. */
+    public synchronized void disconnect() {
+        synchronized (connexionLock) {
+            if (!connected) {
+                return;
+            }
+            connected = false;
+            connexion.setRunning(false);
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#getPrompt() */
+    @Override
+    public StringProvider getPrompt() {
+        return prompt;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#interruptPrompt() */
+    @Override
+    public void interruptPrompt() {
+        interrupted = true;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#isClosed() */
+    @Override
+    public boolean isClosed() {
+        return closed;
+    }
+
+    /** Test if a prompt is occuring.
+     *
+     * @return the prompting */
+    public boolean isPrompting() {
+        return prompting;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt() */
+    @Override
+    public String prompt() throws IOException {
+        return prompt(prompt.apply());
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt(long) */
+    @Override
+    public String prompt(final long timeout) throws IOException {
+        return prompt(prompt.apply(), timeout);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt(java.lang.String) */
+    @Override
+    public String prompt(final String message) throws IOException {
+        if (closed) {
+            throw new IOException();
+        }
+        prompting = true;
+        hint = message;
+        synchronized (connexionLock) {
+            hint = message;
+            if (connected) {
+                output.print(message);
+                output.flush();
+            }
+        }
+
+        String res = null;
+        while (res == null && !interrupted) {
+            try {
+                res = waitMessageOrConnexion(TIMEOUT, TIMEOUT / TENTH);
+            } catch (final InterruptedException e) {
+                LOGGER.log(Level.FINE, "Interruption of thread", e); //$NON-NLS-1$
+                Thread.currentThread().interrupt();
+            }
+            if (closed) {
+                throw new IOException();
+            }
+        }
+        prompting = false;
+        return res;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt(java.lang.String,
+     * long) */
+    @Override
+    public String prompt(final String message,
+                         final long timeout) throws IOException {
+        if (closed) {
+            throw new IOException();
+        }
+        prompting = true;
+        synchronized (connexionLock) {
+            hint = message;
+            if (connected) {
+                output.print(message);
+                output.flush();
+            }
+        }
+
+        String res = null;
+        final long tic = System.currentTimeMillis();
+        long time = System.currentTimeMillis() - tic;
+        while (res == null && !interrupted && time < timeout) {
+            try {
+                res = waitMessageOrConnexion(timeout - time,
+                        (timeout - time) / TENTH);
+            } catch (final InterruptedException e) {
+                LOGGER.log(Level.FINE, "Interruption of thread", e); //$NON-NLS-1$
+                Thread.currentThread().interrupt();
+            }
+            time = System.currentTimeMillis() - tic;
+            if (closed) {
+                throw new IOException();
+            }
+        }
+        prompting = false;
+        return res;
+    }
+
+    @Override
+    public void setPrompt(final StringProvider prompt) {
+        this.prompt = prompt;
+    }
+    
+    @Override
+    public void setPrompt(String prompt) {
+    	setPrompt(new ConstantString(prompt));
+    }
+
+    /** Wait for a hint or connexion.
+     *
+     * @param messageTimeout the timeout on the current connexion hint waiting
+     * @param connexionTimeout the timeout on the new connexion wait
+     * @return the hint, or null if not connected or timed out.
+     * @throws IOException if the reading failed.
+     * @throws InterruptedException if the wait was interrupted */
+    private String waitMessageOrConnexion(final long messageTimeout,
+                                          final long connexionTimeout) throws IOException,
+                                                                       InterruptedException {
+        synchronized (connexionLock) {
+            if (connected) {
+                return connexion.getNextMessage(messageTimeout);
+            }
+            connexionLock.wait(connexionTimeout);
+        }
+        return null;
+    }
+}

gclc-socket/src/main/java/fr/bigeon/gclc/socket/PluggableConsoleOutput.java

@@ -0,0 +1,128 @@
+/**
+ * gclc-socket:fr.bigeon.gclc.socket.PluggableConsoleOutput.java
+ * Created on: Nov 18, 2017
+ */
+package fr.bigeon.gclc.socket;
+
+/*-
+ * #%L
+ * GCLC Socket
+ * %%
+ * Copyright (C) 2016 - 2018 Bigeon
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.io.IOException;
+import java.io.PrintStream;
+import java.util.ArrayDeque;
+import java.util.Deque;
+
+import fr.bigeon.gclc.manager.ConsoleOutput;
+
+/** An output that can be hotplugged to an actual output.
+ *
+ * @author Emmanuel Bigeon */
+public final class PluggableConsoleOutput implements ConsoleOutput {
+
+    /** The actual output. */
+    private PrintStream out;
+    /** The buffered messages. */
+    private final Deque<String> messages = new ArrayDeque<>();
+    /** If this output is closed. */
+    private boolean closed = false;
+
+    /** Default constructor. */
+    public PluggableConsoleOutput() {
+        //
+    }
+    /* (non-Javadoc)
+     * @see java.lang.AutoCloseable#close() */
+    @Override
+    public void close() {
+        closed = true;
+    }
+
+    /** Set the output to write to.
+     *
+     * @param output the output to set */
+    public synchronized void connect(final PrintStream output) {
+        out = output;
+        while (!messages.isEmpty()) {
+            output.print(messages.pop());
+        }
+    }
+
+    /** Disconnects the output. */
+    public synchronized void disconnect() {
+        out = null;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#isClosed() */
+    @Override
+    public boolean isClosed() {
+        return closed;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#print(java.lang.String) */
+    @Override
+    public synchronized void print(final String text) throws IOException {
+        if (closed) {
+            throw new IOException("Closed output"); //$NON-NLS-1$
+        }
+        if (out == null) {
+            messages.add(text);
+        } else {
+            out.print(text);
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#println() */
+    @Override
+    public synchronized void println() throws IOException {
+        if (closed) {
+            throw new IOException("Closed output"); //$NON-NLS-1$
+        }
+        if (out == null) {
+            messages.add("\n"); //$NON-NLS-1$
+        } else {
+            out.println();
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#println(java.lang.String) */
+    @Override
+    public synchronized void println(final String message) throws IOException {
+        print(message);
+        println();
+    }
+
+}

gclc-socket/src/main/java/fr/bigeon/gclc/socket/RemoteDisconnectCommand.java

@@ -0,0 +1,134 @@
+/**
+ * gclc-socket:fr.bigeon.gclc.socket.RemoteDisconnectCommand.java
+ * Created on: Nov 18, 2017
+ */
+package fr.bigeon.gclc.socket;
+
+/*-
+ * #%L
+ * GCLC Socket
+ * %%
+ * Copyright (C) 2016 - 2018 Bigeon
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.io.IOException;
+import java.text.MessageFormat;
+import java.util.Collection;
+
+import fr.bigeon.gclc.command.Command;
+import fr.bigeon.gclc.exception.CommandRunException;
+import fr.bigeon.gclc.exception.CommandRunExceptionType;
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.ConsoleOutput;
+
+/** A {@link Command} to disconnect elements from a {@link ConnexionManager}.
+ *
+ * @author Emmanuel Bigeon
+ * @param <T> the type of connected object */
+public final class RemoteDisconnectCommand<T> extends Command {
+
+    /** The connexion manager. */
+    private final ConnexionManager<T> manager;
+    /** If all connexion should be disconnected when no argument have been
+     * specified. */
+    private final boolean all;
+
+    /** Create the disconnection command.
+     *
+     * @param name the command name
+     * @param manager the manager
+     * @param all if all elements should be disconnected when no argument is
+     *            provided */
+    public RemoteDisconnectCommand(final String name,
+            final ConnexionManager<T> manager, final boolean all) {
+        super(name);
+        this.manager = manager;
+        this.all = all;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#execute(fr.bigeon.gclc.manager.
+     * ConsoleOutput, fr.bigeon.gclc.manager.ConsoleInput,
+     * java.lang.String[]) */
+    @Override
+    public void execute(final ConsoleOutput out, final ConsoleInput in,
+                        final String... args) throws CommandRunException {
+        if (args.length == 0 && all) {
+            final Collection<String> coll = manager.getConnected();
+            for (final String string : coll) {
+                manager.disconnect(string);
+            }
+        }
+        for (final String string : args) {
+            if (manager.isConnected(string)) {
+                manager.disconnect(string);
+            } else {
+                print(out, MessageFormat
+                        .format("[WARNING] {0} is not connected", string)); //$NON-NLS-1$
+            }
+        }
+    }
+
+    /** Print a message if the output is defined.
+     *
+     * @param out the output
+     * @param string the message
+     * @throws CommandRunException if the output exists but cannot be printed
+     *             to */
+    private void print(final ConsoleOutput out,
+                       final String string) throws CommandRunException {
+        if (out != null) {
+            try {
+                out.println(string);
+            } catch (final IOException e) {
+                throw new CommandRunException(
+                        CommandRunExceptionType.INTERACTION,
+                        "Unable to print to existing output", e, this); //$NON-NLS-1$
+            }
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#tip() */
+    @Override
+    public String tip() {
+        return "Close a connexion."; //$NON-NLS-1$
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#usageDetail() */
+    @SuppressWarnings("nls")
+    @Override
+    protected String usageDetail() {
+        return MessageFormat.format(
+                "  If arguments are provided the corresponding connexions are closed, " +
+                                    "otherwise{0}{1} are.",
+                System.lineSeparator(), all ? "all connexions" : "none");
+    }
+}

gclc-socket/src/main/java/fr/bigeon/gclc/socket/SocketConsoleApplicationShell.java

@@ -1,296 +1,200 @@
-/*
+package fr.bigeon.gclc.socket;
- * Copyright E. Bigeon (2014)
+
- *
+/*-
- * emmanuel@bigeon.fr
+ * #%L
- *
+ * GCLC Socket
- * This software is a computer program whose purpose is to
+ * %%
- * Socket implementation of GCLC.
+ * Copyright (C) 2016 - 2018 Bigeon
- *
+ * %%
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL  license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use, 
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/ or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info". 
- *
+ * 
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability. 
- *
+ * 
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or 
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the 
- * same conditions as regards security.
+ * same conditions as regards security. 
- *
+ * 
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ * #L%
-package fr.bigeon.gclc.socket;
+ */
-
+import java.io.IOException;
-import java.io.BufferedReader;
+import java.net.InetAddress;
-import java.io.BufferedWriter;
+import java.net.ServerSocket;
-import java.io.IOException;
+import java.net.Socket;
-import java.io.InputStreamReader;
+import java.net.SocketException;
-import java.io.OutputStreamWriter;
+import java.util.logging.Level;
-import java.io.PipedInputStream;
+import java.util.logging.Logger;
-import java.io.PipedOutputStream;
+
-import java.io.PrintWriter;
+import fr.bigeon.gclc.ConsoleApplication;
-import java.net.ServerSocket;
+
-import java.net.Socket;
+/** This is a socket communicating console consoleManager.
-import java.net.SocketException;
+ * <p>
-import java.util.Arrays;
+ * To use this application, the following flow should be used:
-import java.util.logging.Level;
+ *
-import java.util.logging.Logger;
+ * <pre>
-
+ * SocketConsoleApplicationShell shell = new SocketConsoleApplicationShell();
-import fr.bigeon.gclc.ConsoleApplication;
+ * ConsoleApplication myApplication = new MyConsoleApplication(shell.getConsoleManager(), ...);
-import fr.bigeon.gclc.manager.ConsoleManager;
+ * shell.setApplication(myApplication);
-import fr.bigeon.smu.StringEncoder;
+ * Thread th = new Thread(shell);
-
+ * th.start();
-/** This is a socket communicating console consoleManager
+ * </pre>
- * <p>
+ * <p>
- * To use this application, the following flow should be used:
+ * This will start the application in a separate thread. The application will be
- *
+ * listening on the given socket and writing back on it. If this is all your
- * <pre>
+ * application, you should then {@link Thread#join()} the thread to wait for the
- * SocketConsoleApplicationShell shell = new SocketConsoleApplicationShell();
+ * end of the execution.
- * ConsoleApplication myApplication = new MyConsoleApplication(shell.getConsoleManager(), ...);
+ *
- * shell.setApplication(myApplication);
+ * @author Emmanuel Bigeon */
- * Thread th = new Thread(shell);
+public final class SocketConsoleApplicationShell implements Runnable {
- * th.start();
+
- * </pre>
+    /** The class logger. */
- * <p>
+    private static final Logger LOGGER = Logger
- * This will start the application in a separate thread. The application will be
+            .getLogger(SocketConsoleApplicationShell.class.getName());
- * listening on the given socket and writing back on it. If this is all your
+    /** The listening port. */
- * application, you should then {@link Thread#join()} the thread to wait for the
+    private final int port;
- * end of the execution.
+    /** The running status. */
- *
+    private boolean running;
- * @author Emmanuel Bigeon */
+    /** The socket console interface. */
-public class SocketConsoleApplicationShell implements Runnable {
+    private SocketConsoleInterface sci;
-
+    /** The remote disconnection command. */
-    /**
+    private ConnexionManager<Socket> rdc;
-     * 
+    /** The application. */
-     */
+    private ConsoleApplication app;
-    private static final String INTERRUPTION_WHILE_WORKING = "Interruption while application was working"; //$NON-NLS-1$
+
-    /** The end of line character */
+    /** The server socket. */
-    protected static final String EOL = "\n"; //$NON-NLS-1$
+    private ServerSocket serverSocket;
-    /** The encoder */
+    /** THe server address. */
-    private static final StringEncoder ENCODER = new StringEncoder("%", //$NON-NLS-1$
+    private final InetAddress addr;
-            Arrays.asList(EOL));
+
-    /** The class logger */
+    /** Create a socket application shell which will listen on the given port
-    private static final Logger LOGGER = Logger
+     * and network interface.
-            .getLogger(SocketConsoleApplicationShell.class.getName());
+     *
-    /** The listening port */
+     * @param port the part
-    private final int port;
+     * @param addr the inet address */
-    /** The input */
+    public SocketConsoleApplicationShell(final int port,
-    private final PipedInputStream consoleInput = new PipedInputStream();
+            final InetAddress addr) {
-    /** The application */
+        super();
-    private ConsoleApplication app;
+        this.port = port;
-    /** The session closing command */
+        this.addr = addr;
-    private final String close;
+    }
-    /** The running status */
+
-    private boolean running;
+    /** Wait for the identified connection to disconnect.
-    /** An object to lock on for prompt */
+     *
-    private final Object promptingLock = new Object();
+     * @param id the connexion id. */
-
+    private void awaitDisconnexion(final String id) {
-    /** The console manager implementation */
+        while (rdc.isConnected(id)) {
-    private final ThreadedServerConsoleManager consoleManager = new ThreadedServerConsoleManager(
+            try {
-            ENCODER, promptingLock);
+                rdc.waitDisconnexion(id);
-    /** The auto close flag. if this is true, every request closes the session
+            } catch (final InterruptedException e) {
-     * after its call */
+                LOGGER.log(Level.SEVERE, "Unexpected interruption", e); //$NON-NLS-1$
-    private final boolean autoClose;
+                Thread.currentThread().interrupt();
-    /** The server socket */
+            }
-    private ServerSocket serverSocket;
+        }
-    /** The application shutdown string */
+        sci.disconnect();
-    private final String applicationShutdown;
+    }
-
+
-    /** Create a socket application shell which will listen on the given port
+    /** If the port provided was 0, this allows to get the actual port.
-     * and close session upon the provided string reception by client
+     * @return the local port
-     *
+     * @see java.net.ServerSocket#getLocalPort()
-     * @param port the port to listen to
+     */
-     * @param close the session closing command
+    public int getLocalPort() {
-     * @param applicationShutdown the appication shut down command */
+        return serverSocket.getLocalPort();
-    public SocketConsoleApplicationShell(int port, String close,
+    }
-            String applicationShutdown) {
+
-        this.port = port;
+    /* (non-Javadoc)
-        this.close = close;
+     * @see java.lang.Runnable#run() */
-        this.applicationShutdown = applicationShutdown;
+    @Override
-        this.autoClose = false;
+    public void run() {
-    }
+        // Create the server
-
+        try (ServerSocket actualServerSocket = new ServerSocket(port, 1,
-    /** Create a socket application shell which will listen on the given port
+                addr)) {
-     * and auto close session after one instruction
+            serverSocket = actualServerSocket;
-     *
+            running = true;
-     * @param port the port to listen to
+            // Create the streams
-     * @param autoClose if the session must be closed once the request has been
+            runSokectServer();
-     *            sent
+        } catch (final IOException e) {
-     * @param applicationShutdown the application shutdown command */
+            LOGGER.severe("Communication error between client and server"); //$NON-NLS-1$
-    public SocketConsoleApplicationShell(int port, boolean autoClose,
+            LOGGER.log(Level.FINE,
-            String applicationShutdown) {
+                    "Communication error between client and server", e); //$NON-NLS-1$
-        this.port = port;
+        }
-        this.autoClose = autoClose;
+    }
-        this.applicationShutdown = applicationShutdown;
+
-        this.close = autoClose ? null : "close"; //$NON-NLS-1$
+    /** Acctually run the server loop on connexion.
-    }
+     *
-
+     * @throws IOException if the communication with the client failed */
-    /* (non-Javadoc)
+    private void runSokectServer() throws IOException {
-     * @see java.lang.Runnable#run() */
+        while (running && app.isRunning()) {
-    @Override
+            LOGGER.info("Waiting client"); //$NON-NLS-1$
-    public void run() {
+            try (Socket clientSocket = serverSocket.accept();) {
-        try (ServerSocket actualServerSocket = new ServerSocket(port)) {
+
-            this.serverSocket = actualServerSocket;
+                sci.connect(clientSocket);
-            final ConsoleRunnable runnable = new ConsoleRunnable(app,
+
-                    promptingLock);
+                final String id = rdc.addConnexion(clientSocket);
-            final Thread appTh = new Thread(runnable);
+                rdc.lockDisconnexion(id);
-            running = true;
+                awaitDisconnexion(id);
-            try (PipedOutputStream outStream = new PipedOutputStream();
+                rdc.releaseDisconnexionLock(id);
-                 BufferedWriter writer = new BufferedWriter(
+            } catch (final SocketException e) {
-                         new OutputStreamWriter(outStream))) {
+                LOGGER.log(Level.INFO, "Socket closed"); //$NON-NLS-1$
-                consoleInput.connect(outStream);
+                LOGGER.log(Level.FINE,
-                try (InputStreamReader isr = new InputStreamReader(
+                        "Socket closed with exception (probably due to server interruption)", //$NON-NLS-1$
-                        consoleInput);
+                        e);
-                     BufferedReader inBuf = new BufferedReader(isr);) {
+            } catch (final IOException e) {
-                    consoleManager.setInput(inBuf);
+                throw e;
-                    runSokectServer(appTh, writer);
+            }
-                    // Close the application
+            LOGGER.info("Closing client"); //$NON-NLS-1$
-                    // Pass command to application
+        }
-                    writer.write(applicationShutdown + EOL);
+        LOGGER.info("Closing Server"); //$NON-NLS-1$
-                    writer.flush();
+    }
-                }
+
-            }
+    /** Set the application.
-        } catch (final IOException e) {
+     * <p>
-            LOGGER.log(Level.SEVERE,
+     * If the application is closed, the server will also close.
-                    "Communication error between client and server", e); //$NON-NLS-1$
+     *
-        }
+     * @param app the app to set */
-    }
+    public void setApplication(final ConsoleApplication app) {
-
+        this.app = app;
-    /** @param appTh the application thread
+    }
-     * @param writer the writer to the application
+
-     * @throws IOException if the communication with the client failed */
+    /** Set the connexion manager.
-    private void runSokectServer(Thread appTh,
+     *
-                                 BufferedWriter writer) throws IOException {
+     * @param rdc the rdc to set */
-        while (running) {
+    public void setConnexionManager(final ConnexionManager<Socket> rdc) {
-            try (Socket clientSocket = serverSocket.accept();
+        this.rdc = rdc;
-                 PrintWriter out = new PrintWriter(
+    }
-                         clientSocket.getOutputStream(), true);
+
-                 BufferedReader in = new BufferedReader(new InputStreamReader(
+    /** Set the socket console interface.
-                         clientSocket.getInputStream()));) {
+     *
-                // this is not threaded to avoid several clients at the same
+     * @param sci the console interface to set */
-                // time
+    public void setInterface(final SocketConsoleInterface sci) {
-                consoleManager.setOutput(out);
+        this.sci = sci;
-                // Initiate application
+    }
-                if (!appTh.isAlive()) {
+
-                    appTh.start();
+    /** This method will request the server to stop.
-                } else {
+     * <p>
-                    out.println("Reconnected"); //$NON-NLS-1$
+     * In most cases, this will terminate communication on every client. On some
-                }
+     * cases, the */
-                communicate(writer, in);
+    public void stop() {
-            } catch (SocketException e) {
+        running = false;
-                LOGGER.log(Level.INFO, "Socket closed", e); //$NON-NLS-1$
+        try {
-            }
+            serverSocket.close();
-        }
+        } catch (final IOException e) {
-    }
+            LOGGER.log(Level.SEVERE, "Exception in closing socket server", e); //$NON-NLS-1$
-
+        }
-    /** active communication between server and client
+    }
-     * 
+}
-     * @param writer the writer to the application
-     * @param in the input from the client
-     * @throws IOException if the communication failed */
-    private void communicate(BufferedWriter writer,
-                             BufferedReader in) throws IOException {
-        synchronized (promptingLock) {
-            if (!consoleManager.isPrompting()) {
-                try {
-                    // wait for application to finish its operation
-                    promptingLock.wait();
-                } catch (final InterruptedException e) {
-                    LOGGER.log(Level.SEVERE, INTERRUPTION_WHILE_WORKING, e);
-                }
-            }
-            if (autoClose) {
-                communicateOnce(in, writer);
-            } else {
-                communicateLoop(in, writer);
-            }
-        }
-    }
-
-    /** @param in the input from the client
-     * @param writer the output to the client
-     * @throws IOException if the communication failed */
-    private void communicateOnce(BufferedReader in,
-                                 BufferedWriter writer) throws IOException {
-        String ln;
-        if ((ln = in.readLine()) != null) {
-            if (ln.equals(close)) {
-                return;
-            }
-            // Pass command to application
-            writer.write(ln + EOL);
-            writer.flush();
-            try {
-                // Wait for application process to
-                // finish
-                promptingLock.wait();
-            } catch (final InterruptedException e) {
-                LOGGER.log(Level.SEVERE, INTERRUPTION_WHILE_WORKING, e);
-            }
-        }
-    }
-
-    /** @param in the input from the client
-     * @param writer the output to the client
-     * @throws IOException if the communication failed */
-    private void communicateLoop(BufferedReader in,
-                                 BufferedWriter writer) throws IOException {
-        String ln;
-        while (running && (ln = in.readLine()) != null) {
-            if (ln.equals(close)) {
-                break;
-            }
-            // Pass command to application
-            writer.write(ln + EOL);
-            writer.flush();
-            try {
-                // Wait for application process to
-                // finish
-                promptingLock.wait();
-            } catch (final InterruptedException e) {
-                LOGGER.log(Level.SEVERE, INTERRUPTION_WHILE_WORKING, e);
-            }
-        }
-    }
-
-    /** @return the consoleManager */
-    public synchronized ConsoleManager getConsoleManager() {
-        return consoleManager;
-    }
-
-    /** @param app the application to set */
-    public synchronized void setApplication(ConsoleApplication app) {
-        this.app = app;
-    }
-
-    /** This method will request the server to stop.
-     * <p>
-     * In most cases, this will terminate communication on every client. On some
-     * cases, the */
-    public void stop() {
-        running = false;
-        try {
-            serverSocket.close();
-        } catch (IOException e) {
-            LOGGER.log(Level.SEVERE, "Exception in closing socket server", e); //$NON-NLS-1$
-        }
-        synchronized (promptingLock) {
-            promptingLock.notifyAll();
-        }
-        app.exit();
-    }
-
-}

gclc-socket/src/main/java/fr/bigeon/gclc/socket/SocketConsoleInterface.java

@@ -0,0 +1,84 @@
+/**
+ * gclc-socket:fr.bigeon.gclc.socket.SocketConsoleInterface.java
+ * Created on: Nov 18, 2017
+ */
+package fr.bigeon.gclc.socket;
+
+/*-
+ * #%L
+ * GCLC Socket
+ * %%
+ * Copyright (C) 2016 - 2018 Bigeon
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.io.IOException;
+import java.io.PrintStream;
+import java.net.Socket;
+import java.nio.charset.StandardCharsets;
+
+/** The interface for socket based access to console application.
+ *
+ * @author Emmanuel Bigeon */
+public final class SocketConsoleInterface {
+
+    /** The application's input. */
+    private final PluggableConsoleInput input;
+    /** The application's output. */
+    private final PluggableConsoleOutput output;
+
+    /** Create the interfacing object.
+     *
+     * @param input the input
+     * @param output the output */
+    public SocketConsoleInterface(final PluggableConsoleInput input,
+            final PluggableConsoleOutput output) {
+        super();
+        this.input = input;
+        this.output = output;
+    }
+
+    /** Connect the application's input and outputs to the socket's.
+     *
+     * @param socket the socket
+     * @throws IOException if the connection failed */
+    public void connect(final Socket socket) throws IOException {
+        final PrintStream printStream = new PrintStream(
+                socket.getOutputStream(), true,
+                StandardCharsets.UTF_8.name());
+        output.connect(printStream);
+        input.connect(socket.getInputStream(),
+                printStream);
+    }
+
+    /** Disconnect the input and output of the application from the socket's. */
+    public void disconnect() {
+        input.disconnect();
+        output.disconnect();
+    }
+}

gclc-socket/src/main/java/fr/bigeon/gclc/socket/ThreadedServerConsoleManager.java

@@ -1,176 +0,0 @@
-/*
- * Copyright E. Bigeon (2014)
- *
- * emmanuel@bigeon.fr
- *
- * This software is a computer program whose purpose is to
- * Socket implementation of GCLC.
- *
- * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
- *
- * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
- * liability.
- *
- * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
- *
- * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
- */
-/**
- * gclc-socket:fr.bigeon.gclc.socket.ThreadedServerConsoleManager.java
- * Created on: Jun 1, 2016
- */
-package fr.bigeon.gclc.socket;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import fr.bigeon.gclc.manager.ConsoleManager;
-import fr.bigeon.smu.StringEncoder;
-
-/** The console manager for socket communication
- *
- * @author Emmanuel Bigeon */
-public class ThreadedServerConsoleManager implements ConsoleManager {
-
-    /** The eol character */
-    private static final String EOL = "\n"; //$NON-NLS-1$
-    /** The class logger */
-    private static final Logger LOGGER = Logger
-            .getLogger(ThreadedServerConsoleManager.class.getName());
-    /** The prompting sequence */
-    private String prompt = new String();
-    /** The buffer of data to send to the user */
-    private StringBuilder buffer = new StringBuilder();
-    /** The synchronized object */
-    private final Object promptingLock;
-    /** The output to write data comming from the application */
-    private PrintWriter output;
-    /** The encoder to encode data coming from the application */
-    private final StringEncoder encoder;
-    /** The input to wait data from the user */
-    private BufferedReader input;
-    /** the prompting status */
-    private boolean doPrompt;
-    /**
-     * 
-     */
-    private boolean closed = false;
-
-    /** Create the console manager.
-     * 
-     * @param encoder the encoder for output
-     * @param promptingLock the synchronization object */
-    public ThreadedServerConsoleManager(StringEncoder encoder,
-            Object promptingLock) {
-        super();
-        this.encoder = encoder;
-        this.promptingLock = promptingLock;
-    }
-
-    /** @param input the input to set */
-    public void setInput(BufferedReader input) {
-        this.input = input;
-    }
-
-    /** @param output the output to set */
-    public void setOutput(PrintWriter output) {
-        this.output = output;
-    }
-
-    @Override
-    public void setPrompt(String prompt) {
-        this.prompt = prompt;
-    }
-
-    @Override
-    public String prompt(String message) {
-        buffer.append(message);
-        String userInput = new String();
-        boolean prompting = true;
-        while (prompting) {
-            // Send buffer content
-            output.println(encoder.encode(buffer.toString()));
-            try {
-                synchronized (promptingLock) {
-                    doPrompt = true;
-                    promptingLock.notify();
-                }
-                userInput = input.readLine();
-                doPrompt = false;
-                prompting = false;
-            } catch (final IOException e) {
-                LOGGER.log(Level.SEVERE, "input reading error", e); //$NON-NLS-1$
-            }
-        }
-        // Renew buffer
-        buffer = new StringBuilder();
-        return userInput;
-    }
-
-    /** @return the prompting status */
-    public synchronized boolean isPrompting() {
-        return doPrompt;
-    }
-
-    @Override
-    public String prompt() {
-        return prompt(prompt);
-    }
-
-    @Override
-    public void println(String message) {
-        buffer.append(message + EOL);
-
-    }
-
-    @Override
-    public void println() {
-        buffer.append(EOL);
-    }
-
-    @Override
-    public void print(String text) {
-        buffer.append(text);
-    }
-
-    @Override
-    public String getPrompt() {
-        return prompt;
-    }
-
-    /* (non-Javadoc)
-     * @see fr.bigeon.gclc.manager.ConsoleManager#close() */
-    @Override
-    public void close() throws IOException {
-        // Do nothing
-        this.closed = true;
-    }
-
-    /* (non-Javadoc)
-     * @see fr.bigeon.gclc.manager.ConsoleManager#isClosed() */
-    @Override
-    public boolean isClosed() {
-        return closed;
-    }
-
-}

gclc-socket/src/main/java/fr/bigeon/gclc/socket/package-info.java

@@ -0,0 +1,39 @@
+/** This package define a framework to access
+ * {@link fr.bigeon.gclc.ConsoleApplication} through a socket.
+ *
+ * @author Emmanuel Bigeon */
+package fr.bigeon.gclc.socket;
+
+/*-
+ * #%L
+ * GCLC Socket
+ * %%
+ * Copyright (C) 2016 - 2018 Bigeon
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */

gclc-socket/src/test/java/fr/bigeon/gclc/socket/ConsoleRunnableTest.java

@@ -1,181 +0,0 @@
-/*
- * Copyright E. Bigeon (2014)
- *
- * emmanuel@bigeon.fr
- *
- * This software is a computer program whose purpose is to
- * Socket implementation of GCLC.
- *
- * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
- *
- * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
- * liability.
- *
- * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
- *
- * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
- */
-/**
- * gclc-socket:fr.bigeon.gclc.socket.ConsoleRunnableTest.java
- * Created on: Jun 1, 2016
- */
-package fr.bigeon.gclc.socket;
-
-import java.io.IOException;
-
-import org.junit.Test;
-
-import fr.bigeon.gclc.ConsoleApplication;
-import fr.bigeon.gclc.manager.ConsoleManager;
-import fr.bigeon.gclc.manager.SystemConsoleManager;
-
-/** Test class for {@link ConsoleRunnable}
- *
- * @author Emmanuel Bigeon */
-@SuppressWarnings({"static-method", "unused", "javadoc"})
-public class ConsoleRunnableTest {
-
-    /** <p>
-     * TODO
-     *
-     * @author Emmanuel Bigeon */
-    private static final class ConsoleManagerTestImplementation
-            implements ConsoleManager {
-        int i = 0;
-        String[] cmds;
-
-        /** @param cmds */
-        public ConsoleManagerTestImplementation(String[] cmds) {
-            super();
-            this.cmds = cmds;
-        }
-
-        @Override
-        public void setPrompt(String prompt) {
-            // do nothing
-        }
-
-        @Override
-        public String getPrompt() {
-            // Not used in test
-            return ""; //$NON-NLS-1$
-        }
-
-        @Override
-        public String prompt() {
-            try {
-                Thread.sleep(1000);
-            } catch (InterruptedException e) { // NOSONAR
-                // do nothing
-            }
-            i++;
-            if (i == cmds.length) {
-                i = 0;
-            }
-            return cmds[i];
-        }
-
-        @Override
-        public String prompt(String message) {
-            return prompt();
-        }
-
-        @Override
-        public void println(String message) {
-            // do nothing
-        }
-
-        @Override
-        public void println() {
-            // do nothing
-        }
-
-        @Override
-        public void print(String text) {
-            // do nothing
-        }
-
-        @Override
-        public void close() throws IOException {
-            // do nothing
-        }
-
-        /* (non-Javadoc)
-         * @see fr.bigeon.gclc.manager.ConsoleManager#isClosed() */
-        @Override
-        public boolean isClosed() {
-            return i == cmds.length;
-        }
-    }
-
-    /** Test method for
-     * {@link fr.bigeon.gclc.socket.ConsoleRunnable#ConsoleRunnable(fr.bigeon.gclc.ConsoleApplication, java.lang.Object)}
-     * . */
-    @Test
-    public void testConsoleRunnable() {
-        Object lock = new Object();
-        ConsoleApplication app = new ConsoleTestApplication(
-                new SystemConsoleManager());
-        ConsoleRunnable runnable = new ConsoleRunnable(app, lock);
-
-    }
-
-    /** Test method for {@link fr.bigeon.gclc.socket.ConsoleRunnable#run()}. */
-    @Test
-    public void testRunFlow() {
-        Object lock = new Object();
-        ConsoleApplication app = new ConsoleTestApplication(
-                new ConsoleManagerTestImplementation(
-                        new String[] {"test", ConsoleTestApplication.EXIT})); //$NON-NLS-1$
-        ConsoleRunnable runnable = new ConsoleRunnable(app, lock);
-
-        Thread th = new Thread(runnable);
-        th.start();
-
-        runnable.stop();
-    }
-
-    /** Test method for {@link fr.bigeon.gclc.socket.ConsoleRunnable#stop()}. */
-    @Test
-    public void testStop() {
-        Object lock = new Object();
-        ConsoleApplication app = new ConsoleTestApplication(
-                new ConsoleManagerTestImplementation(
-                        new String[] {"test", ConsoleTestApplication.EXIT})); //$NON-NLS-1$
-        ConsoleRunnable runnable = new ConsoleRunnable(app, lock);
-        runnable.stop();
-        Thread th = new Thread(runnable);
-        th.start();
-        runnable.stop();
-        runnable.stop();
-    }
-
-    /** Test method for {@link fr.bigeon.gclc.socket.ConsoleRunnable#stop()}. */
-    @Test
-    public void testRun() {
-        Object lock = new Object();
-        ConsoleApplication app = new ConsoleTestApplication(
-                new ConsoleManagerTestImplementation(
-                        new String[] {"test", ConsoleTestApplication.EXIT})); //$NON-NLS-1$
-        ConsoleRunnable runnable = new ConsoleRunnable(app, lock);
-        runnable.run();
-    }
-
-}

gclc-socket/src/test/java/fr/bigeon/gclc/socket/ConsoleTestApplication.java

@@ -1,83 +1,160 @@
-/*
+package fr.bigeon.gclc.socket;
- * Copyright E. Bigeon (2014)
+
- *
+/*-
- * emmanuel@bigeon.fr
+ * #%L
- *
+ * GCLC Socket
- * This software is a computer program whose purpose is to
+ * %%
- * Socket implementation of GCLC.
+ * Copyright (C) 2016 - 2018 Bigeon
- *
+ * %%
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL  license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use, 
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/ or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info". 
- *
+ * 
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability. 
- *
+ * 
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or 
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the 
- * same conditions as regards security.
+ * same conditions as regards security. 
- *
+ * 
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ * #L%
-package fr.bigeon.gclc.socket;
+ */
-
+import java.io.IOException;
-import java.io.IOException;
+import java.net.Socket;
-
+import java.util.Collection;
-import fr.bigeon.gclc.ConsoleApplication;
+
-import fr.bigeon.gclc.command.Command;
+import fr.bigeon.gclc.ConsoleApplication;
-import fr.bigeon.gclc.command.ExitCommand;
+import fr.bigeon.gclc.command.Command;
-import fr.bigeon.gclc.command.HelpExecutor;
+import fr.bigeon.gclc.command.ExitCommand;
-import fr.bigeon.gclc.exception.CommandRunException;
+import fr.bigeon.gclc.command.HelpExecutor;
-import fr.bigeon.gclc.exception.InvalidCommandName;
+import fr.bigeon.gclc.exception.CommandRunException;
-import fr.bigeon.gclc.manager.ConsoleManager;
+import fr.bigeon.gclc.exception.InvalidCommandName;
-
+import fr.bigeon.gclc.manager.ConsoleInput;
-/** A test-purpose application
+import fr.bigeon.gclc.manager.ConsoleOutput;
- * 
+
- * @author Emmanuel Bigeon */
+/** A test-purpose application
-public class ConsoleTestApplication extends ConsoleApplication {
+ *
-
+ * @author Emmanuel Bigeon */
-    /** Exit command */
+public class ConsoleTestApplication {
-    public static final String EXIT = "exit"; //$NON-NLS-1$
+
-
+    /** Exit command */
-    /** @param manager the manager */
+    public static final String EXIT = "exit"; //$NON-NLS-1$
-    @SuppressWarnings("nls")
+
-    public ConsoleTestApplication(final ConsoleManager manager) {
+    /** Create the test application.
-        super(manager, "Welcome to the test application. Type help or test.",
+     * 
-                "See you");
+     * @param output the output
-        try {
+     * @param input the input
-            add(new ExitCommand(EXIT, this));
+     * @param manager the manager
-            add(new HelpExecutor("help", manager, this.getRoot()));
+     * @return create the application */
-            add(new Command("test") {
+    @SuppressWarnings("nls")
-
+    public static ConsoleApplication create(final ConsoleOutput output,
-                @Override
+                                            final ConsoleInput input,
-                public String tip() {
+                                            final ConnexionManager<Socket> manager) {
-                    return "A test command";
+        try {
-                }
+            final ConsoleApplication application = new ConsoleApplication(
-
+                    output, input,
-                @Override
+                    "Welcome to the test application. Type help or test.",
-                public void execute(String... args) throws CommandRunException {
+                    "See you");
-                    try {
+            application.add(new ExitCommand(EXIT, application) {
-                        manager.println("Test command ran fine");
+                /* (non-Javadoc)
-                    } catch (IOException e) {
+                 * @see fr.bigeon.gclc.command.ExitCommand#beforeExit() */
-                        throw new CommandRunException("manager closed", e);
+                @Override
-                    }
+                protected void beforeExit() {
-                }
+                    final Collection<String> coll = manager.getConnected();
-            });
+                    for (final String string : coll) {
-        } catch (final InvalidCommandName e) {
+                        manager.disconnect(string);
-            e.printStackTrace();
+                    }
-        }
+                }
-    }
+            });
-}
+            application
+                    .add(new HelpExecutor("help", application.root));
+            application.add(new Command("test") {
+
+                /* (non-Javadoc)
+                 * @see fr.bigeon.gclc.command.ICommand#execute(fr.bigeon.gclc.
+                 * manager.ConsoleOutput, fr.bigeon.gclc.manager.ConsoleInput,
+                 * java.lang.String[]) */
+                @Override
+                public void execute(final ConsoleOutput out,
+                                    final ConsoleInput in,
+                                    final String... args) throws CommandRunException {
+                    try {
+                        output.println("Test command ran fine");
+                    } catch (final IOException e) {
+                        throw new CommandRunException("manager closed", e,
+                                this);
+                    }
+                }
+
+                @Override
+                public String tip() {
+                    return "A test command";
+                }
+
+                /* (non-Javadoc)
+                 * @see fr.bigeon.gclc.command.Command#usageDetail()
+                 */
+                @Override
+                protected String usageDetail() {
+                    // TODO Auto-generated method stub
+                    // return null;
+                    throw new RuntimeException("Not implemented yet");
+                }
+            });
+            application.add(new Command("long") {
+
+                /* (non-Javadoc)
+                 * @see fr.bigeon.gclc.command.ICommand#execute(fr.bigeon.gclc.
+                 * manager.ConsoleOutput, fr.bigeon.gclc.manager.ConsoleInput,
+                 * java.lang.String[]) */
+                @Override
+                public void execute(final ConsoleOutput out,
+                                    final ConsoleInput in,
+                                    final String... args) throws CommandRunException {
+                    try {
+                        Thread.sleep(2000);
+                        output.println("Test command ran fine");
+                    } catch (IOException | InterruptedException e) {
+                        throw new CommandRunException("manager closed", e,
+                                this);
+                    }
+                }
+
+                @Override
+                public String tip() {
+                    return "A long run test command";
+                }
+
+                /* (non-Javadoc)
+                 * @see fr.bigeon.gclc.command.Command#usageDetail()
+                 */
+                @Override
+                protected String usageDetail() {
+                    // TODO Auto-generated method stub
+                    // return null;
+                    throw new RuntimeException("Not implemented yet");
+                }
+            });
+            application.add(
+                    new RemoteDisconnectCommand<>("out", manager, true));
+            return application;
+        } catch (final InvalidCommandName e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
+}

gclc-socket/src/test/java/fr/bigeon/gclc/socket/PluggableConsoleInputTest.java

@@ -0,0 +1,202 @@
+/**
+ * gclc-socket:fr.bigeon.gclc.socket.PluggableConsoleInputTest.java
+ * Created on: Nov 18, 2017
+ */
+package fr.bigeon.gclc.socket;
+
+/*-
+ * #%L
+ * GCLC Socket
+ * %%
+ * Copyright (C) 2016 - 2018 Bigeon
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.io.IOException;
+import java.io.PipedInputStream;
+import java.io.PipedOutputStream;
+import java.io.PrintStream;
+
+import org.junit.Test;
+
+/**
+ * <p>
+ * TODO
+ *
+ * @author Emmanuel Bigeon */
+public class PluggableConsoleInputTest {
+
+    /** Test method for
+     * {@link fr.bigeon.gclc.socket.PluggableConsoleInput#close()}. */
+    @Test
+    public final void testClose() {
+        final PluggableConsoleInput input = new PluggableConsoleInput();
+        assertFalse("Input should not be initially closed", input.isClosed());
+        input.close();
+        assertTrue("Close should close the input", input.isClosed());
+
+        try {
+            input.prompt();
+            fail("Closed prompt should cause an IO");
+        } catch (final IOException e) {
+            // ok
+        }
+        try {
+            input.prompt(10);
+            fail("Closed prompt should cause an IO");
+        } catch (final IOException e) {
+            // ok
+        }
+
+        final PluggableConsoleInput input2 = new PluggableConsoleInput();
+
+        final Thread th = new Thread(new Runnable() {
+
+            @Override
+            public void run() {
+                while (!input2.isPrompting()) {
+
+                }
+                try {
+                    Thread.sleep(100);
+                } catch (final InterruptedException e) {
+                    // TODO Auto-generated catch block
+                    e.printStackTrace();
+                }
+                input2.close();
+            }
+        });
+        th.start();
+        try {
+            input.prompt();
+            fail("Closed prompt should cause an IO");
+        } catch (final IOException e) {
+            // ok
+        }
+        final PluggableConsoleInput input3 = new PluggableConsoleInput();
+
+        final Thread th2 = new Thread(new Runnable() {
+
+            @Override
+            public void run() {
+                try {
+                    Thread.sleep(200);
+                } catch (final InterruptedException e) {
+                    // TODO Auto-generated catch block
+                    e.printStackTrace();
+                }
+                input3.close();
+            }
+        });
+        th2.start();
+        try {
+            input.prompt(2000);
+            fail("Closed prompt should cause an IO");
+        } catch (final IOException e) {
+            // ok
+        }
+    }
+
+    @Test
+    public final void testConnect() throws IOException, InterruptedException {
+        final PluggableConsoleInput input = new PluggableConsoleInput();
+
+        input.disconnect();
+        try (final PipedInputStream pis = new PipedInputStream();
+             final PipedOutputStream pos = new PipedOutputStream();
+             final PipedInputStream inner = new PipedInputStream(pos);
+             final PipedOutputStream innerPos = new PipedOutputStream(pis);
+             final PrintStream testIn = new PrintStream(innerPos, true, "UTF8");
+             final PrintStream out = new PrintStream(pos)) {
+            input.connect(pis, out);
+            try {
+                input.connect(pis, out);
+                fail("Should not be able to connect already connected");
+            } catch (final IOException e) {
+                // ok
+            }
+            input.disconnect();
+
+            final Thread th = new Thread(new Runnable() {
+
+                @Override
+                public void run() {
+                    try {
+                        input.prompt("Test", 5000);
+                    } catch (final IOException e) {
+                        e.printStackTrace();
+                    }
+                }
+            });
+            th.start();
+
+            while (!input.isPrompting()) {
+                Thread.sleep(10);
+            }
+
+            input.connect(pis, out);
+            testIn.println("tac");
+
+            final Thread th2 = new Thread(new Runnable() {
+
+                @Override
+                public void run() {
+                    try {
+                        input.prompt("Test", 5000);
+                        fail("Prompt should io");
+                    } catch (final IOException e) {
+                        // ok
+                    }
+                }
+            });
+            th2.start();
+            while (!input.isPrompting()) {
+                Thread.sleep(10);
+            }
+
+            input.close();
+
+
+        }
+    }
+
+    /** Test method for
+     * {@link fr.bigeon.gclc.socket.PluggableConsoleInput#getPrompt()}. */
+    @Test
+    public final void testGetPrompt() {
+        final PluggableConsoleInput input = new PluggableConsoleInput();
+        assertEquals("Default prompt invalid", "> ", input.getPrompt().apply());
+        input.setPrompt("test");
+        assertEquals("Prompt setting failed", "test", input.getPrompt().apply());
+    }
+}

gclc-socket/src/test/java/fr/bigeon/gclc/socket/RemoteDisconnectCommandTest.java

@@ -0,0 +1,107 @@
+/**
+ * gclc-socket:fr.bigeon.gclc.socket.RemoteDisconnectCommandTest.java
+ * Created on: Nov 18, 2017
+ */
+package fr.bigeon.gclc.socket;
+
+/*-
+ * #%L
+ * GCLC Socket
+ * %%
+ * Copyright (C) 2016 - 2018 Bigeon
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.io.IOException;
+
+import org.junit.Test;
+
+import fr.bigeon.gclc.exception.CommandRunException;
+import fr.bigeon.gclc.manager.PipedConsoleOutput;
+
+/**
+ * <p>
+ * TODO
+ *
+ * @author Emmanuel Bigeon */
+public class RemoteDisconnectCommandTest {
+
+    /** Test method for
+     * {@link fr.bigeon.gclc.socket.RemoteDisconnectCommand#execute(fr.bigeon.gclc.manager.ConsoleOutput, fr.bigeon.gclc.manager.ConsoleInput, java.lang.String[])}.
+     *
+     * @throws CommandRunException if the command unexpectedly failed.
+     * @throws IOException if the output could not be written to */
+    @Test
+    public final void testExecute() throws CommandRunException, IOException {
+        final DConnexionManager<String> manager = new DConnexionManager<>();
+        final RemoteDisconnectCommand<String> cmd = new RemoteDisconnectCommand<>(
+                "quit", manager, true);
+        final RemoteDisconnectCommand<String> cmd2 = new RemoteDisconnectCommand<>(
+                "quit", manager, false);
+        manager.addConnexion("test");
+
+        cmd2.execute(null, null);
+        assertFalse("No arguemnt should remova no connections",
+                manager.getConnected().isEmpty());
+        cmd.execute(null, null);
+        assertTrue("No arguemnt should remova all connections",
+                manager.getConnected().isEmpty());
+
+        final String name1 = manager.addConnexion("test");
+        final String name2 = manager.addConnexion("test");
+
+        cmd.execute(null, null, name1);
+        assertFalse("With argument shuld remove specified name",
+                manager.getConnected().contains(name1));
+        assertTrue("With argument shuld remove only specified name",
+                manager.getConnected().contains(name2));
+
+        cmd.execute(null, null, name1);
+        assertTrue("With argument shuld remove only specified name",
+                manager.getConnected().contains(name2));
+
+        try (PipedConsoleOutput out = new PipedConsoleOutput()) {
+            cmd.execute(out, null, name1);
+            assertTrue("With argument shuld remove only specified name",
+                    manager.getConnected().contains(name2));
+
+            out.close();
+            try {
+                cmd.execute(out, null, name1);
+                fail("Closed stream should cause error in printing");
+            } catch (final CommandRunException e) {
+                // ok
+            }
+        }
+    }
+
+}

gclc-socket/src/test/java/fr/bigeon/gclc/socket/SocketConsoleApplicationTest.java

@@ -1,138 +1,171 @@
-/*
+/**
- * Copyright E. Bigeon (2014)
+ * gclc-socket:fr.bigeon.gclc.socket.SocketConsoleApplicationTest.java
- *
+ * Created on: Jun 1, 2016
- * emmanuel@bigeon.fr
+ */
- *
+package fr.bigeon.gclc.socket;
- * This software is a computer program whose purpose is to
+
- * Socket implementation of GCLC.
+/*-
- *
+ * #%L
- * This software is governed by the CeCILL license under French law and
+ * GCLC Socket
- * abiding by the rules of distribution of free software.  You can  use,
+ * %%
- * modify and/or redistribute the software under the terms of the CeCILL
+ * Copyright (C) 2016 - 2018 Bigeon
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * %%
- * "http://www.cecill.info".
+ * This software is governed by the CeCILL  license under French law and
- *
+ * abiding by the rules of distribution of free software.  You can  use, 
- * As a counterpart to the access to the source code and  rights to copy,
+ * modify and/ or redistribute the software under the terms of the CeCILL
- * modify and redistribute granted by the license, users are provided only
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * with a limited warranty  and the software's author,  the holder of the
+ * "http://www.cecill.info". 
- * economic rights,  and the successive licensors  have only  limited
+ * 
- * liability.
+ * As a counterpart to the access to the source code and  rights to copy,
- *
+ * modify and redistribute granted by the license, users are provided only
- * In this respect, the user's attention is drawn to the risks associated
+ * with a limited warranty  and the software's author,  the holder of the
- * with loading,  using,  modifying and/or developing or reproducing the
+ * economic rights,  and the successive licensors  have only  limited
- * software by the user in light of its specific status of free software,
+ * liability. 
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * 
- * therefore means  that it is reserved for developers  and  experienced
+ * In this respect, the user's attention is drawn to the risks associated
- * professionals having in-depth computer knowledge. Users are therefore
+ * with loading,  using,  modifying and/or developing or reproducing the
- * encouraged to load and test the software's suitability as regards their
+ * software by the user in light of its specific status of free software,
- * requirements in conditions enabling the security of their systems and/or
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * data to be ensured and,  more generally, to use and operate it in the
+ * therefore means  that it is reserved for developers  and  experienced
- * same conditions as regards security.
+ * professionals having in-depth computer knowledge. Users are therefore
- *
+ * encouraged to load and test the software's suitability as regards their
- * The fact that you are presently reading this means that you have had
+ * requirements in conditions enabling the security of their systems and/or 
- * knowledge of the CeCILL license and that you accept its terms.
+ * data to be ensured and,  more generally, to use and operate it in the 
- */
+ * same conditions as regards security. 
-/**
+ * 
- * gclc-socket:fr.bigeon.gclc.socket.SocketConsoleApplicationTest.java
+ * The fact that you are presently reading this means that you have had
- * Created on: Jun 1, 2016
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ * #L%
-package fr.bigeon.gclc.socket;
+ */
-
+import static org.junit.Assert.assertEquals;
-import java.io.BufferedReader;
+
-import java.io.IOException;
+import java.io.BufferedReader;
-import java.io.InputStreamReader;
+import java.io.IOException;
-import java.io.PrintWriter;
+import java.io.InputStreamReader;
-import java.net.Socket;
+import java.io.PrintWriter;
-import java.util.Arrays;
+import java.net.Socket;
-
+import java.util.logging.Logger;
-import org.junit.Test;
+
-
+import org.junit.Test;
-import fr.bigeon.smu.StringEncoder;
+
-
+/** Test class for {@link SocketConsoleApplicationShell}
-/** Test class for {@link SocketConsoleApplicationShell}
+ *
- * 
+ * @author Emmanuel Bigeon */
- * @author Emmanuel Bigeon */
+@SuppressWarnings({"static-method", "javadoc", "nls"})
-@SuppressWarnings({"static-method", "unused", "javadoc", "nls"})
+public class SocketConsoleApplicationTest {
-public class SocketConsoleApplicationTest {
+
-
+    private static final Logger LOGGER = Logger
-    private static final StringEncoder ENCODER = new StringEncoder("%",
+            .getLogger(SocketConsoleApplicationTest.class.getName());
-            Arrays.asList("\n")); //$NON-NLS-1$
+
-
+    /** @param in the input
-    @Test
+     * @return the string
-    public void integrationTest() {
+     * @throws IOException if the input reading failed */
-        Thread server = TestServer.startServer(false);
+    private String consumeToPrompt(final String server,
-        try {
+                                   final BufferedReader in) throws IOException {
-            Thread.sleep(100);
+        String fromServer = server;
-        } catch (InterruptedException e1) {
+        LOGGER.fine("Server: \n" + fromServer);
-            e1.printStackTrace();
+        while (fromServer != null && !fromServer.equals("Bye.") &&
-        }
+               !fromServer.equals("> ")) {
-        final String hostName = "127.0.0.1";
+            fromServer = in.readLine();
-        final int portNumber = 3300;
+            LOGGER.fine("Server: \n" + fromServer);
-
+        }
-        try (Socket kkSocket = new Socket(hostName, portNumber);
+        return fromServer;
-                PrintWriter out = new PrintWriter(kkSocket.getOutputStream(),
+    }
-                        true);
+
-                BufferedReader in = new BufferedReader(
+    @Test
-                        new InputStreamReader(kkSocket.getInputStream()));) {
+    public void testIntegration() throws IOException, InterruptedException {
-
+        Thread server;
-            String fromServer;
+        server = TestServer.getServer();
-            int i = 0;
+        Thread.sleep(1000);
-            String[] cmds = {"help", "test", "close"};
+        final String hostName = "127.0.0.1";
-            while ((fromServer = in.readLine()) != null) {
+        final int portNumber = 3300;
-                System.out.println("Server: \n" + ENCODER.decode(fromServer));
+
-                if (fromServer.equals("Bye.")) {
+        try (Socket kkSocket = new Socket(hostName, portNumber);
-                    break;
+             PrintWriter out = new PrintWriter(kkSocket.getOutputStream(),
-                }
+                     true);
-
+             BufferedReader in = new BufferedReader(
-                final String fromUser = cmds[i];
+                     new InputStreamReader(kkSocket.getInputStream()));) {
-                if (fromUser != null) {
+
-                    System.out.println("Client: " + fromUser);
+            String fromServer;
-                    out.println(fromUser);
+            int i = -1;
-                }
+            final String[] cmds = {"help", "toto", "test", "out"};
-                i++;
+            while ((fromServer = in.readLine()) != null) {
-            }
+                i++;
-        } catch (final IOException e) {
+                fromServer = consumeToPrompt(fromServer, in);
-            e.printStackTrace();
+                if (fromServer == null || fromServer.equals("Bye.")) {
-        }
+                    break;
-        TestServer.closeServer();
+                }
-        try {
+
-            Thread.sleep(100);
+                final String fromUser = cmds[i];
-        } catch (InterruptedException e2) {
+                if (fromUser != null) {
-            e2.printStackTrace();
+                    LOGGER.fine("Client: " + fromUser);
-        }
+                    out.println(fromUser);
-        server = TestServer.startServer(true);
+                }
-        try {
+            }
-            Thread.sleep(100);
+            assertEquals("Disconnection command should close connection", 3, i);
-        } catch (InterruptedException e1) {
+        }
-            e1.printStackTrace();
+
-        }
+        try (Socket kkSocket = new Socket(hostName, portNumber);
-
+             PrintWriter out = new PrintWriter(kkSocket.getOutputStream(),
-        try (Socket kkSocket = new Socket(hostName, portNumber);
+                     true);
-                PrintWriter out = new PrintWriter(kkSocket.getOutputStream(),
+             BufferedReader in = new BufferedReader(
-                        true);
+                     new InputStreamReader(kkSocket.getInputStream()));) {
-                BufferedReader in = new BufferedReader(
+
-                        new InputStreamReader(kkSocket.getInputStream()));) {
+            String fromServer;
-
+            int i = 0;
-            String fromServer;
+            final String[] cmds = {"help", "toto", "test",
-            int i = 0;
+                    ConsoleTestApplication.EXIT};
-            String[] cmds = {"help", "test", "close"};
+            while ((fromServer = in.readLine()) != null) {
-            while ((fromServer = in.readLine()) != null) {
+                fromServer = consumeToPrompt(fromServer, in);
-//                System.out.println("Server: \n" + ENCODER.decode(fromServer));
+                if (fromServer == null || fromServer.equals("Bye.")) {
-                if (fromServer.equals("Bye.")) {
+                    break;
-                    break;
+                }
-                }
+                LOGGER.info("Server: \n" + fromServer);
-
+
-                final String fromUser = cmds[i];
+                final String fromUser = cmds[i];
-                if (fromUser != null) {
+                if (fromUser != null) {
-//                    System.out.println("Client: " + fromUser);
+                    LOGGER.info("Client: " + fromUser);
-                    out.println(fromUser);
+                    out.println(fromUser);
-                }
+                }
-                i++;
+                i++;
-            }
+            }
-        } catch (final IOException e) {
+            assertEquals("Application exit command should close connection", 4,
-            e.printStackTrace();
+                    i);
-        }
+        }
-        TestServer.closeServer();
+        Thread.sleep(100);
-
+        TestServer.closeServer();
-    }
+        server.join();
-}
+        server = TestServer.getServer();
+        Thread.sleep(1000);
+
+
+        try (Socket kkSocket = new Socket(hostName, portNumber);
+             PrintWriter out = new PrintWriter(kkSocket.getOutputStream(),
+                     true);
+             BufferedReader in = new BufferedReader(
+                     new InputStreamReader(kkSocket.getInputStream()));) {
+
+            String fromServer;
+            int i = 0;
+            final String[] cmds = {"help", "toto", "test",
+                    ConsoleTestApplication.EXIT};
+            while ((fromServer = in.readLine()) != null) {
+                fromServer = consumeToPrompt(fromServer, in);
+                if (fromServer == null || fromServer.equals("Bye.")) {
+                    break;
+                }
+
+                final String fromUser = cmds[i];
+                if (fromUser != null) {
+                    LOGGER.fine("Client: " + fromUser);
+                    out.println(fromUser);
+                }
+                i++;
+            }
+            assertEquals("Application exit command should close connection", 4,
+                    i);
+        }
+        TestServer.closeServer();
+        server.join();
+    }
+}

gclc-socket/src/test/java/fr/bigeon/gclc/socket/TestConsoleClient.java

@@ -1,95 +1,94 @@
-/*
+package fr.bigeon.gclc.socket;
- * Copyright E. Bigeon (2014)
+
- *
+/*-
- * emmanuel@bigeon.fr
+ * #%L
- *
+ * GCLC Socket
- * This software is a computer program whose purpose is to
+ * %%
- * Socket implementation of GCLC.
+ * Copyright (C) 2016 - 2018 Bigeon
- *
+ * %%
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL  license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use, 
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/ or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info". 
- *
+ * 
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability. 
- *
+ * 
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or 
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the 
- * same conditions as regards security.
+ * same conditions as regards security. 
- *
+ * 
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ * #L%
-package fr.bigeon.gclc.socket;
+ */
-
+import java.io.BufferedReader;
-import java.io.BufferedReader;
+import java.io.IOException;
-import java.io.IOException;
+import java.io.InputStreamReader;
-import java.io.InputStreamReader;
+import java.io.PrintWriter;
-import java.io.PrintWriter;
+import java.net.Socket;
-import java.net.Socket;
+import java.util.ArrayList;
-import java.util.ArrayList;
+import java.util.Collection;
-import java.util.Collection;
+
-
+import fr.bigeon.smu.StringEncoder;
-import fr.bigeon.smu.StringEncoder;
+
-
+/** TODO Describe TestConsoleClient.java
-/** TODO Describe TestConsoleClient.java
+ * @author Emmanuel Bigeon
- * @author Emmanuel Bigeon
+ *
- *
+ */
- */
+@SuppressWarnings("nls")
-@SuppressWarnings("nls")
+public class TestConsoleClient {
-public class TestConsoleClient {
+    @SuppressWarnings("javadoc")
-    @SuppressWarnings("javadoc")
+    private static final Collection<String> TO_ENCODE = new ArrayList<>();
-    private static final Collection<String> TO_ENCODE = new ArrayList<>();
+    static {
-    static {
+        TO_ENCODE.add("\n");
-        TO_ENCODE.add("\n");
+    }
-    }
+
-
+    @SuppressWarnings("javadoc")
-    @SuppressWarnings("javadoc")
+    private static final StringEncoder ENCODER = new StringEncoder("%",
-    private static final StringEncoder ENCODER = new StringEncoder("%",
+            TO_ENCODE);
-            TO_ENCODE);
+
-
+    @SuppressWarnings("javadoc")
-    @SuppressWarnings("javadoc")
+    public static void main(String[] args) {
-    public static void main(String[] args) {
+        final String hostName = "127.0.0.1";
-        final String hostName = "127.0.0.1";
+        final int portNumber = 3300;
-        final int portNumber = 3300;
+
-
+        try (Socket kkSocket = new Socket(hostName, portNumber);
-        try (Socket kkSocket = new Socket(hostName, portNumber);
+                PrintWriter out = new PrintWriter(kkSocket.getOutputStream(),
-                PrintWriter out = new PrintWriter(kkSocket.getOutputStream(),
+                        true);
-                        true);
+                BufferedReader in = new BufferedReader(new InputStreamReader(
-                BufferedReader in = new BufferedReader(new InputStreamReader(
+                        kkSocket.getInputStream()));) {
-                        kkSocket.getInputStream()));) {
+
-
+            String fromServer;
-            String fromServer;
+            while ((fromServer = in.readLine()) != null) {
-            while ((fromServer = in.readLine()) != null) {
+                System.out.println("Server: \n" + ENCODER.decode(fromServer));
-                System.out.println("Server: \n" + ENCODER.decode(fromServer));
+                if (fromServer.equals("Bye.")) {
-                if (fromServer.equals("Bye.")) {
+                    break;
-                    break;
+                }
-                }
+
-
+                final BufferedReader stdIn = new BufferedReader(
-                final BufferedReader stdIn = new BufferedReader(
+                        new InputStreamReader(System.in));
-                        new InputStreamReader(System.in));
+                final String fromUser = stdIn.readLine();
-                final String fromUser = stdIn.readLine();
+                if (fromUser != null) {
-                if (fromUser != null) {
+                    System.out.println("Client: " + fromUser);
-                    System.out.println("Client: " + fromUser);
+                    out.println(fromUser);
-                    out.println(fromUser);
+                }
-                }
+            }
-            }
+        } catch (final IOException e) {
-        } catch (final IOException e) {
+            // TODO Auto-generated catch block
-            // TODO Auto-generated catch block
+            e.printStackTrace();
-            e.printStackTrace();
+        }
-        }
+
-
+    }
-    }
+}
-}

gclc-socket/src/test/java/fr/bigeon/gclc/socket/TestServer.java

@@ -1,91 +1,107 @@
-/*
+package fr.bigeon.gclc.socket;
- * Copyright E. Bigeon (2014)
+
- *
+/*-
- * emmanuel@bigeon.fr
+ * #%L
- *
+ * GCLC Socket
- * This software is a computer program whose purpose is to
+ * %%
- * Socket implementation of GCLC.
+ * Copyright (C) 2016 - 2018 Bigeon
- *
+ * %%
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL  license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use, 
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/ or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info". 
- *
+ * 
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability. 
- *
+ * 
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or 
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the 
- * same conditions as regards security.
+ * same conditions as regards security. 
- *
+ * 
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ * #L%
-package fr.bigeon.gclc.socket;
+ */
-
+import java.io.IOException;
-/** A test server
+import java.net.InetAddress;
- * 
+import java.net.Socket;
- * @author Emmanuel Bigeon */
+import java.net.UnknownHostException;
-@SuppressWarnings({"javadoc", "nls"})
+
-public class TestServer {
+import fr.bigeon.gclc.ConsoleApplication;
-
+
-    private static SocketConsoleApplicationShell SHELL;
+/** A test server
-    private static Thread server;
+ *
-
+ * @author Emmanuel Bigeon */
-    /** @param args no argument */
+@SuppressWarnings({"javadoc", "nls"})
-    public static void main(String... args) {
+public class TestServer {
-        try {
+
-            startServer(false).join();
+    private static SocketConsoleApplicationShell SHELL;
-        } catch (final InterruptedException e) {
+    private static ConnexionManager<Socket> manager;
-            e.printStackTrace();
+
-        }
+    private static Thread server;
-    }
+    private static PluggableConsoleInput input;
-
+    private static PluggableConsoleOutput output;
-    public static Thread getServer() {
+
-        if (server == null) {
+    public static synchronized void closeServer() {
-            server = new Thread(getShell(), "gclcServer");
+        SHELL.stop();
-            server.start();
+        input.close();
-        }
+        output.close();
-        return server;
+        SHELL = null;
-    }
+        server = null;
-
+    }
-    /** @return */
+
-    private static SocketConsoleApplicationShell getShell() {
+    public static synchronized Thread getServer() throws IOException {
-        if (SHELL == null) {
+        if (server == null) {
-            SHELL = new SocketConsoleApplicationShell(3300, "close",
+            server = new Thread(getShell(), "gclcServer");
-                    ConsoleTestApplication.EXIT);
+            server.start();
-            final ConsoleTestApplication app = new ConsoleTestApplication(
+        }
-                    SHELL.getConsoleManager());
+        return server;
-            SHELL.setApplication(app);
+    }
-        }
+
-        return SHELL;
+    private static SocketConsoleApplicationShell getShell() throws UnknownHostException {
-    }
+        if (SHELL == null) {
-
+            input = new PluggableConsoleInput();
-    public static Thread startServer(boolean autoClose) {
+            input.setPrompt("> \n");
-        if (SHELL == null) {
+            output = new PluggableConsoleOutput();
-            SHELL = new SocketConsoleApplicationShell(3300, autoClose,
+            manager = new DConnexionManager<>();
-                    ConsoleTestApplication.EXIT);
+            SHELL = new SocketConsoleApplicationShell(3300,
-            final ConsoleTestApplication app = new ConsoleTestApplication(
+                    InetAddress.getByName("127.0.0.1"));
-                    SHELL.getConsoleManager());
+            final ConsoleApplication app = ConsoleTestApplication
-            SHELL.setApplication(app);
+                    .create(output, input, manager);
-            server = null;
+            SHELL.setInterface(new SocketConsoleInterface(input, output));
-        }
+            SHELL.setConnexionManager(manager);
-        return getServer();
+            SHELL.setApplication(app);
-    }
+            final Thread th = new Thread(new Runnable() {
-
+
-    public static void closeServer() {
+                @Override
-        SHELL.stop();
+                public void run() {
-        SHELL = null;
+                    app.start();
-    }
+                }
-}
+            });
+            th.start();
+        }
+        return SHELL;
+    }
+
+    /** @param args no argument
+     * @throws IOException if the server starting failed */
+    public static void main(final String... args) throws IOException {
+        try {
+            getServer().join();
+        } catch (final InterruptedException e) {
+            e.printStackTrace();
+        }
+    }
+
+}

gclc-swt/pom.xml

@@ -1,4 +1,35 @@
 
+<!-- GCLC swt, provide a swt window for console applications                                   -->
+<!-- Copyright (C) 2015-2017 E. Bigeon                      -->
+<!-- mailto:emmanuel@bigeon.fr                                                           -->
+<!--                                                                           -->
+<!-- This software is governed by the CeCILL license under French law and      -->
+<!-- abiding by the rules of distribution of free software.  You can  use,     -->
+<!-- modify and/or redistribute the software under the terms of the CeCILL     -->
+<!-- license as circulated by CEA, CNRS and INRIA at the following URL         -->
+<!-- "http://www.cecill.info".                                                 -->
+<!--                                                                           -->
+<!-- As a counterpart to the access to the source code and  rights to copy,    -->
+<!-- modify and redistribute granted by the license, users are provided only   -->
+<!-- with a limited warranty  and the software's author,  the holder of the    -->
+<!-- economic rights,  and the successive licensors  have only  limited        -->
+<!-- liability.                                                                -->
+<!--                                                                           -->
+<!-- In this respect, the user's attention is drawn to the risks associated    -->
+<!-- with loading,  using,  modifying and/or developing or reproducing the     -->
+<!-- software by the user in light of its specific status of free software,    -->
+<!-- that may mean  that it is complicated to manipulate,  and  that  also     -->
+<!-- therefore means  that it is reserved for developers  and  experienced     -->
+<!-- professionals having in-depth computer knowledge. Users are therefore     -->
+<!-- encouraged to load and test the software's suitability as regards their   -->
+<!-- requirements in conditions enabling the security of their systems and/or  -->
+<!-- data to be ensured and,  more generally, to use and operate it in the     -->
+<!-- same conditions as regards security.                                      -->
+<!--                                                                           -->
+<!-- The fact that you are presently reading this means that you have had      -->
+<!-- knowledge of the CeCILL license and that you accept its terms.            -->
+
+
 <!-- Copyright E. Bigeon (2015)                             -->
 <!--                                                                           -->
 <!-- emmanuel@bigeon.fr                                                                  -->
@@ -32,12 +63,10 @@
 <!-- The fact that you are presently reading this means that you have had      -->
 <!-- knowledge of the CeCILL license and that you accept its terms.            -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"
->
   <modelVersion>4.0.0</modelVersion>
   <artifactId>gclc-swt</artifactId>
-  <version>1.0.2-SNAPSHOT</version>
+  <version>1.1.5-SNAPSHOT</version>
   <packaging>jar</packaging>
   <url>http://www.bigeon.fr/emmanuel</url>
   <properties>
@@ -45,30 +74,20 @@
     <project.scm.id>git.bigeon.net</project.scm.id>
   </properties>
   <parent>
-    <groupId>fr.bigeon</groupId>
+    <groupId>fr.bigeon.config</groupId>
     <artifactId>ebigeon-config</artifactId>
-    <version>1.6.0</version>
+    <version>1.8.2</version>
   </parent>
   <dependencies>
     <dependency>
       <groupId>fr.bigeon</groupId>
       <artifactId>gclc</artifactId>
-      <version>1.2.0</version>
+      <version>2.0.5</version>
-    </dependency>
-    <dependency>
-      <groupId>org.eclipse.swt</groupId>
-      <artifactId>org.eclipse.swt.gtk.linux.x86_64</artifactId>
-      <version>4.3</version>
-    </dependency>
-    <dependency>
-      <groupId>org.eclipse.swt</groupId>
-      <artifactId>org.eclipse.swt.win32.win32.x86_64</artifactId>
-      <version>4.3</version>
     </dependency>
     <dependency>
       <groupId>fr.bigeon</groupId>
       <artifactId>collections</artifactId>
-      <version>1.0.1</version>
+      <version>1.1.0</version>
     </dependency>
   </dependencies>
   <inceptionYear>2015</inceptionYear>
@@ -78,4 +97,37 @@
     <developerConnection>scm:git:gogs@git.code.bigeon.net:emmanuel/gclc.git</developerConnection>
     <tag>HEAD</tag>
   </scm>
+  <profiles>
+    <profile>
+      <id>linux-deps</id>
+      <activation>
+        <os>
+          <family>Linux</family>
+        </os>
+      </activation>
+      <dependencies>
+        <dependency>
+          <groupId>org.eclipse.swt</groupId>
+          <artifactId>org.eclipse.swt.gtk.linux.x86_64</artifactId>
+          <version>4.3</version>
+        </dependency>
+      </dependencies>
+    </profile>
+    <profile>
+      <id>windows-deps</id>
+      <activation>
+        <os>
+          <family>Windows</family>
+        </os>
+      </activation>
+      <dependencies>
+        <dependency>
+          <groupId>org.eclipse.swt</groupId>
+          <artifactId>org.eclipse.swt.win32.win32.x86_64</artifactId>
+          <version>4.3</version>
+        </dependency>
+      </dependencies>
+    </profile>
+  </profiles>
+  <groupId>fr.bigeon.gclc</groupId>
 </project>

gclc-swt/src/main/java/fr/bigeon/gclc/swt/ConsoleDelayIO.java

@@ -0,0 +1,57 @@
+/*
+ * GCLC swt, provide a swt window for console applications
+ * Copyright (C) 2015-2017 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc-swt:fr.bigeon.gclc.swt.ConsoleDelayIO.java
+ * Created on: Nov 19, 2016
+ */
+package fr.bigeon.gclc.swt;
+
+/** This class represents an object used to send commands to a console
+ * application.
+ * <p>
+ * The sending of command is done in two phases. Define the input through get
+ * and set, and then validate the input.
+ *
+ * @author Emmanuel Bigeon */
+public interface ConsoleDelayIO {
+    /** Get the input text.
+     * @return the non validated input */
+    String getInput();
+
+    /** Set the input text.
+     * 
+     * @param input the input to set */
+    void setInput(String input);
+
+    /** Actually send the input as the prompt next input. */
+    void validateInput();
+}

gclc-swt/src/main/java/fr/bigeon/gclc/swt/HistoryTextKeyListener.java

@@ -0,0 +1,112 @@
+/*
+ * GCLC swt, provide a swt window for console applications
+ * Copyright (C) 2015-2017 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc-swt:fr.bigeon.gclc.swt.HistoryTextKeyListener.java
+ * Created on: Jun 9, 2016
+ */
+package fr.bigeon.gclc.swt;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.KeyAdapter;
+import org.eclipse.swt.events.KeyEvent;
+
+import fr.bigeon.collections.ArrayRibbon;
+import fr.bigeon.collections.Ribbon;
+
+/** A key listener to validate commands and manage the history of commands.
+ *
+ * @author Emmanuel Bigeon */
+public final class HistoryTextKeyListener extends KeyAdapter {
+
+    /** The size of commands history. */
+    private static final int DEFAULT_HISTORY_SIZE = 10;
+    /** The empty string constant. */
+    private static final String EMPTY = ""; //$NON-NLS-1$
+    /** The history ribbon. */
+    private final Ribbon<String> commands;
+    /** The current index in history search. */
+    private int currentIndex = 0;
+    /** The console to notify of command validation. */
+    private final ConsoleDelayIO console;
+
+    /** Create the key listener that cycle the history.
+     *
+     * @param console the console delayed */
+    public HistoryTextKeyListener(final ConsoleDelayIO console) {
+        super();
+        this.console = console;
+        commands = new ArrayRibbon<>(DEFAULT_HISTORY_SIZE);
+    }
+
+    /* (non-Javadoc)
+     * @see org.eclipse.swt.events.KeyAdapter#keyPressed(org.eclipse.swt.events.
+     * KeyEvent) */
+    @Override
+    public void keyPressed(final KeyEvent e) {
+        pressedKeyCode(e.keyCode);
+    }
+
+    /** Indicate a pressed key combination.
+     *
+     * @param keyCode the pressed key code */
+    public void pressedKeyCode(final int keyCode) {
+        // Enter validates the command if prompting
+        if (keyCode == '\r') {
+            final String input = console.getInput();
+            if (!input.isEmpty()) {
+                commands.add(input);
+            }
+            console.validateInput();
+            currentIndex = -1;
+        }
+
+        // Upper arrow retrieves previous commands
+        if (keyCode == SWT.ARROW_UP &&
+            currentIndex < commands.size() - 1) {
+            currentIndex++;
+            final String cmd = commands.get(commands.size() - currentIndex - 1);
+            console.setInput(cmd);
+        }
+
+        // Lower arrow retrieves next commands
+        if (keyCode == SWT.ARROW_DOWN) {
+            if (currentIndex == 0) {
+                currentIndex--;
+                console.setInput(EMPTY);
+            } else if (currentIndex > 0) {
+                final String cmd = commands
+                        .get(commands.size() - (--currentIndex) - 1);
+                console.setInput(cmd);
+            }
+        }
+    }
+}

gclc-swt/src/main/java/fr/bigeon/gclc/swt/SWTConsole.java

@@ -1,10 +1,7 @@
 /*
- * Copyright E. Bigeon (2015)
+ * GCLC swt, provide a swt window for console applications
- *
+ * Copyright (C) 2015-2017 E. Bigeon
- * emmanuel@bigeon.fr
+ * mailto:emmanuel@bigeon.fr
- *
- * This software is a computer program whose purpose is to
- * provide a swt window for console applications.
  *
  * This software is governed by the CeCILL license under French law and
  * abiding by the rules of distribution of free software.  You can  use,
@@ -39,12 +36,10 @@
 package fr.bigeon.gclc.swt;
 
 import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
 
 import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.FocusAdapter;
-import org.eclipse.swt.events.FocusEvent;
-import org.eclipse.swt.events.KeyAdapter;
-import org.eclipse.swt.events.KeyEvent;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Composite;
@@ -52,157 +47,115 @@ import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Text;
 
-import fr.bigeon.collections.ArrayRibbon;
-import fr.bigeon.collections.Ribbon;
 import fr.bigeon.gclc.ConsoleApplication;
-import fr.bigeon.gclc.manager.ConsoleManager;
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.ConsoleOutput;
+import fr.bigeon.gclc.tools.ConstantString;
+import fr.bigeon.gclc.tools.StringProvider;
 
-/** A SWT component to connect to gclc {@link ConsoleApplication}
+/** A SWT component to connect to gclc {@link ConsoleApplication}.
  * <p>
  *
  * @author Emmanuel Bigeon */
-public class SWTConsole extends Composite implements ConsoleManager {
+public final class SWTConsole extends Composite
-    /** A key listener to validate commands and manage the history of commands
+        implements ConsoleDelayIO, ConsoleInput, ConsoleOutput {
-     *
+    /** The number of columns of the layout. */
-     * @author Emmanuel Bigeon */
+    private static final int    LAYOUT_NB_COLUMNS = 2;
-    public static final class HistoryTextKeyListener extends KeyAdapter {
+    /** The cmd prefix in the output console. */
-
+    private static final String CMD_PREFIX        = "[CMD] ";                 //$NON-NLS-1$
-        /** The size of commands history */
+    /** The class logger. */
-        private static final int DEFAULT_HISTORY_SIZE = 10;
+    private static final Logger LOGGER            = Logger
-        /** The history ribbon */
+            .getLogger(SWTConsole.class.getName());
-        private final Ribbon<String> commands;
+    /** The empty string constant. */
-        /** The current index in history search */
+    private static final String EMPTY             = "";                       //$NON-NLS-1$
-        private int currentIndex = 0;
+    /** The console output text field. */
-        /** The console to write the commands in */
+    private final Text          consoleOutput;
-        private final Text consoleInput;
+    /** The console input text field. */
-        /** The console to notify of command validation */
+    private final Text          consoleInput;
-        private final SWTConsole console;
+    /** The prompt label. */
-
+    private final Label         lblPromptlabel;
-        /** @param console the console
+    /** The prompt text. */
-         * @param consoleInput the text to write commands in */
+    private StringProvider      prompt            = new ConstantString("> "); //$NON-NLS-1$
-        public HistoryTextKeyListener(SWTConsole console, Text consoleInput) {
+    /** The command entered by the user. */
-            super();
+    private String              command           = null;
-            this.console = console;
+    /** If the prompt should be active. */
-            this.consoleInput = consoleInput;
+    private boolean             prompting         = false;
-            this.commands = new ArrayRibbon<>(DEFAULT_HISTORY_SIZE);
+    /** The object for thread synchronization with the prompt. */
-        }
+    private final Object        promptLock        = new Object();
-
-        @Override
-        public void keyPressed(KeyEvent e) {
-            // Enter validates the command if prompting
-            if (e.keyCode == '\r') {
-                commands.add(consoleInput.getText());
-                console.validateInput();
-                currentIndex = -1;
-            }
-
-            // Upper arrow retrieves previous commands
-            if (e.keyCode == SWT.ARROW_UP &&
-                currentIndex < commands.size() - 1) {
-                currentIndex++;
-                String cmd = commands.get(commands.size() - currentIndex - 1);
-                consoleInput.setText(cmd);
-                consoleInput.setSelection(cmd.length());
-            }
-
-            // Lower arrow retrieves next commands
-            if (e.keyCode == SWT.ARROW_DOWN) {
-                if (currentIndex == 0) {
-                    currentIndex--;
-                    consoleInput.setText(new String());
-                } else if (currentIndex > 0) {
-                    String cmd = commands
-                            .get(commands.size() - (--currentIndex) - 1);
-                    consoleInput.setText(cmd);
-                    consoleInput.setSelection(cmd.length());
-                }
-            }
-        }
-    }
-
-    /**
-     *
-     */
-    private static final int LAYOUT_NB_COLUMNS = 2;
-    /** The cmd prefix in the output console */
-    private static final String CMD_PREFIX = "[CMD] "; //$NON-NLS-1$
-    /** The console output text field */
-    private final Text consoleOutput;
-    /** The console input text field */
-    private final Text consoleInput;
-    /** The prompt label */
-    private final Label lblPromptlabel;
-    /** The prompt text */
-    private String prompt = ">"; //$NON-NLS-1$
-    /** The command entered by the user */
-    private String command = null;
-    /** If the prompt should be active */
-    private boolean prompting = false;
-    /** The object for thread synchronization with the prompt */
-    private final Object promptLock = new Object();
 
     /** Create the composite.
      *
      * @param parent the prent composite
      * @param style the composite style */
-    public SWTConsole(Composite parent, int style) {
+    public SWTConsole(final Composite parent, final int style) {
         super(parent, style);
 
         setLayout(new GridLayout(LAYOUT_NB_COLUMNS, false));
 
-        consoleOutput = new Text(this, SWT.BORDER | SWT.READ_ONLY | SWT.WRAP |
+        consoleOutput = new Text(this,
-                                       SWT.V_SCROLL | SWT.MULTI);
+                SWT.BORDER | SWT.READ_ONLY | SWT.WRAP | SWT.V_SCROLL | SWT.MULTI);
-        consoleOutput.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true,
+        consoleOutput.setLayoutData(
-                LAYOUT_NB_COLUMNS, 1));
+                new GridData(SWT.FILL, SWT.FILL, true, true, LAYOUT_NB_COLUMNS, 1));
         consoleOutput.setRedraw(true);
-        consoleOutput.addFocusListener(new FocusAdapter() {
-            @SuppressWarnings("synthetic-access")
-            @Override
-            public void focusGained(FocusEvent e) {
-                consoleInput.setFocus();
-            }
-        });
 
         lblPromptlabel = new Label(this, SWT.NONE);
-        lblPromptlabel.setText(prompt);
+        lblPromptlabel.setText(prompt.apply());
 
         consoleInput = new Text(this, SWT.BORDER);
-        consoleInput.setLayoutData(
+        consoleInput.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
-                new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
+        consoleInput.addKeyListener(new HistoryTextKeyListener(this));
-        consoleInput.addKeyListener(
-                new HistoryTextKeyListener(this, consoleInput));
 
     }
 
-    /**
-     * 
-     */
-    protected void validateInput() {
-        if (prompting) {
-            synchronized (promptLock) {
-                command = consoleInput.getText();
-                prompting = false;
-                consoleInput.setText(new String());
-                consoleInput.setEnabled(false);
-                consoleOutput
-                        .append(CMD_PREFIX + command + System.lineSeparator());
-                promptLock.notifyAll();
-            }
-        }
-    }
-
     @Override
     protected void checkSubclass() {
         // Disable the check that prevents subclassing of SWT components
     }
 
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleManager#close() */
+    @Override
+    public void close() {
+        synchronized (promptLock) {
+            promptLock.notifyAll();
+        }
+        if (consoleInput.isDisposed()) {
+            return;
+        }
+        consoleInput.setEnabled(false);
+        consoleOutput.setEnabled(false);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.swt.ConsoleDelayIO#getInput() */
+    @Override
+    public String getInput() {
+        return consoleInput.getText();
+    }
+
     /* (non-Javadoc)
      * @see fr.bigeon.gclc.ConsoleManager#getPrompt() */
     @Override
-    public String getPrompt() {
+    public StringProvider getPrompt() {
         return prompt;
     }
 
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleManager#interruptPrompt() */
+    @Override
+    public void interruptPrompt() {
+        synchronized (promptLock) {
+            promptLock.notifyAll();
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleManager#isClosed() */
+    @Override
+    public boolean isClosed() {
+        return isDisposed();
+    }
+
     /* (non-Javadoc)
      * @see fr.bigeon.gclc.ConsoleManager#print(java.lang.String) */
     @Override
@@ -211,7 +164,9 @@ public class SWTConsole extends Composite implements ConsoleManager {
             @SuppressWarnings("synthetic-access")
             @Override
             public void run() {
-                consoleOutput.append(text);
+                if (!consoleOutput.isDisposed()) {
+                    consoleOutput.append(text);
+                }
             }
         });
     }
@@ -224,7 +179,9 @@ public class SWTConsole extends Composite implements ConsoleManager {
             @SuppressWarnings("synthetic-access")
             @Override
             public void run() {
-                consoleOutput.append(System.lineSeparator());
+                if (!consoleOutput.isDisposed()) {
+                    consoleOutput.append(System.lineSeparator());
+                }
             }
         });
     }
@@ -237,7 +194,9 @@ public class SWTConsole extends Composite implements ConsoleManager {
             @SuppressWarnings("synthetic-access")
             @Override
             public void run() {
-                consoleOutput.append(message + System.lineSeparator());
+                if (!consoleOutput.isDisposed()) {
+                    consoleOutput.append(message + System.lineSeparator());
+                }
             }
         });
 
@@ -253,19 +212,73 @@ public class SWTConsole extends Composite implements ConsoleManager {
             }
             try {
                 Display.getDefault().syncExec(new Runnable() {
-                    @SuppressWarnings("synthetic-access")
                     @Override
                     public void run() {
-                        consoleInput.setEnabled(true);
+                        if (!consoleInput.isDisposed()) {
-                        consoleInput.setFocus();
+                            consoleInput.setEnabled(true);
+                            lblPromptlabel.setText(prompt.apply());
+                            // relayout
+                            SWTConsole.this.layout();
+                            consoleInput.setFocus();
+                        }
                     }
                 });
                 prompting = true;
-                promptLock.wait();
+                promptLock.notifyAll();
+                while (prompting) {
+                    promptLock.wait();
+                }
             } catch (final InterruptedException e) {
+                LOGGER.log(Level.WARNING, "Error in synchronization of prompting", e); //$NON-NLS-1$
                 command = null;
+                Thread.currentThread().interrupt();
             }
         }
+        if (isDisposed()) {
+            throw new IOException("Input closed"); //$NON-NLS-1$
+        }
+        return command;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt(long) */
+    @Override
+    public String prompt(final long timeout) throws IOException {
+        synchronized (promptLock) {
+            if (isDisposed()) {
+                throw new IOException();
+            }
+            try {
+                Display.getDefault().syncExec(new Runnable() {
+                    @Override
+                    public void run() {
+                        if (!consoleInput.isDisposed()) {
+                            consoleInput.setEnabled(true);
+                            lblPromptlabel.setText(prompt.apply());
+                            // relayout
+                            SWTConsole.this.layout();
+                            consoleInput.setFocus();
+                        }
+                    }
+                });
+                prompting = true;
+                command = null;
+                promptLock.notifyAll();
+                long start = System.currentTimeMillis();
+                long cur = start;
+                while (prompting && start + timeout>cur) {
+                    promptLock.wait((cur-start-timeout)/2);
+                    cur = System.currentTimeMillis();
+                }
+            } catch (final InterruptedException e) {
+                LOGGER.log(Level.WARNING, "Error in synchronization of prompting", e); //$NON-NLS-1$
+                command = null;
+                Thread.currentThread().interrupt();
+            }
+        }
+        if (isDisposed()) {
+            throw new IOException("Input closed"); //$NON-NLS-1$
+        }
         return command;
     }
 
@@ -282,11 +295,13 @@ public class SWTConsole extends Composite implements ConsoleManager {
                     @SuppressWarnings("synthetic-access")
                     @Override
                     public void run() {
-                        lblPromptlabel.setText(message);
+                        if (!consoleOutput.isDisposed()) {
-                        // relayout
+                            lblPromptlabel.setText(message);
-                        SWTConsole.this.layout();
+                            // relayout
-                        consoleInput.setEnabled(true);
+                            SWTConsole.this.layout();
-                        consoleInput.setFocus();
+                            consoleInput.setEnabled(true);
+                            consoleInput.setFocus();
+                        }
                     }
                 });
                 prompting = true;
@@ -295,15 +310,19 @@ public class SWTConsole extends Composite implements ConsoleManager {
                     throw new IOException();
                 }
             } catch (final InterruptedException e) {
+                LOGGER.log(Level.WARNING, "Error in synchronization of prompting", e); //$NON-NLS-1$
                 command = null;
+                Thread.currentThread().interrupt();
             } finally {
                 Display.getDefault().syncExec(new Runnable() {
                     @SuppressWarnings("synthetic-access")
                     @Override
                     public void run() {
-                        lblPromptlabel.setText(prompt);
+                        if (!consoleOutput.isDisposed()) {
-                        // relayout
+                            lblPromptlabel.setText(prompt.apply());
-                        SWTConsole.this.layout();
+                            // relayout
+                            SWTConsole.this.layout();
+                        }
                     }
                 });
             }
@@ -311,6 +330,15 @@ public class SWTConsole extends Composite implements ConsoleManager {
         return command;
     }
 
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt(java.lang.String, long) */
+    @Override
+    public String prompt(final String message, final long timeout) throws IOException {
+        // TODO Auto-generated method stub
+        // return null;
+        throw new RuntimeException("Not implemented yet");
+    }
+
     /* (non-Javadoc)
      * @see org.eclipse.swt.widgets.Composite#setFocus() */
     @Override
@@ -318,41 +346,81 @@ public class SWTConsole extends Composite implements ConsoleManager {
         return consoleInput.setFocus();
     }
 
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.swt.ConsoleDelayIO#setInput(java.lang.String) */
+    @Override
+    public void setInput(final String input) {
+        consoleInput.setText(input);
+        consoleInput.setSelection(input.length());
+    }
+
     /* (non-Javadoc)
      * @see fr.bigeon.gclc.ConsoleManager#setPrompt(java.lang.String) */
     @Override
-    public void setPrompt(final String prompt) {
+    public void setPrompt(final StringProvider prompt) {
         this.prompt = prompt;
         Display.getDefault().syncExec(new Runnable() {
             @SuppressWarnings("synthetic-access")
             @Override
             public void run() {
-                lblPromptlabel.setText(prompt);
+                if (!consoleOutput.isDisposed()) {
-                // relayout
+                    lblPromptlabel.setText(prompt.apply());
-                SWTConsole.this.layout();
+                    // relayout
+                    SWTConsole.this.layout();
+                }
             }
         });
     }
 
-    /* (non-Javadoc)
-     * @see fr.bigeon.gclc.manager.ConsoleManager#close() */
     @Override
-    public void close() {
+    public void setPrompt(String prompt) {
-        synchronized (promptLock) {
+        setPrompt(new ConstantString(prompt));
-            promptLock.notify();
-        }
-        if (consoleInput.isDisposed()) {
-            return;
-        }
-        consoleInput.setEnabled(false);
-        consoleOutput.setEnabled(false);
     }
 
-    /* (non-Javadoc)
+    /** @param string the text */
-     * @see fr.bigeon.gclc.manager.ConsoleManager#isClosed() */
+    public void setText(final String string) {
+        consoleInput.setText(string);
+    }
+
+    /**
+     *
+     */
+    public void validateCommand() {
+        validateInput();
+    }
+
+    /**
+     *
+     */
     @Override
-    public boolean isClosed() {
+    public void validateInput() {
-        return isDisposed();
+        Display.getDefault().syncExec(new Runnable() {
+            @SuppressWarnings("synthetic-access")
+            @Override
+            public void run() {
+                consoleInput.setEnabled(false);
+            }
+        });
+        synchronized (promptLock) {
+            while (!prompting) {
+                try {
+                    promptLock.wait();
+                } catch (final InterruptedException e) {
+                    LOGGER.log(Level.SEVERE, "Interruption while waiting prompt", e); //$NON-NLS-1$
+                }
+            }
+            Display.getDefault().syncExec(new Runnable() {
+                @SuppressWarnings("synthetic-access")
+                @Override
+                public void run() {
+                    command = consoleInput.getText();
+                    prompting = false;
+                    consoleInput.setText(EMPTY);
+                    consoleOutput.append(CMD_PREFIX + command + System.lineSeparator());
+                }
+            });
+            promptLock.notifyAll();
+        }
     }
 
 }

gclc-swt/src/main/java/fr/bigeon/gclc/swt/SWTConsoleShell.java

@@ -1,10 +1,7 @@
 /*
- * Copyright E. Bigeon (2015)
+ * GCLC swt, provide a swt window for console applications
- *
+ * Copyright (C) 2015-2017 E. Bigeon
- * emmanuel@bigeon.fr
+ * mailto:emmanuel@bigeon.fr
- *
- * This software is a computer program whose purpose is to
- * provide a swt window for console applications.
  *
  * This software is governed by the CeCILL license under French law and
  * abiding by the rules of distribution of free software.  You can  use,
@@ -43,13 +40,11 @@ import org.eclipse.swt.layout.FillLayout;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Shell;
 
-import fr.bigeon.gclc.manager.ConsoleManager;
-
 /** A shell containing a {@link SWTConsole}
  * <p>
  *
  * @author Emmanuel Bigeon */
-public class SWTConsoleShell extends Shell {
+public final class SWTConsoleShell extends Shell {
 
     /** The console component */
     private SWTConsole console;
@@ -57,7 +52,7 @@ public class SWTConsoleShell extends Shell {
     /** Create the shell.
      *
      * @param display the display */
-    public SWTConsoleShell(Display display) {
+    public SWTConsoleShell(final Display display) {
         super(display, SWT.SHELL_TRIM);
         setLayout(new FillLayout(SWT.HORIZONTAL));
 
@@ -75,11 +70,6 @@ public class SWTConsoleShell extends Shell {
         setText("Console Application"); //$NON-NLS-1$
     }
 
-    /** @return the console manager */
-    public ConsoleManager getManager() {
-        return console;
-    }
-
     /* (non-Javadoc)
      * @see org.eclipse.swt.widgets.Shell#dispose() */
     @Override
@@ -87,4 +77,9 @@ public class SWTConsoleShell extends Shell {
         super.dispose();
         console.close();
     }
+
+    /** @return the input and output. */
+    public SWTConsole getManager() {
+        return console;
+    }
 }

gclc-swt/src/main/java/fr/bigeon/gclc/swt/SWTConsoleView.java

@@ -0,0 +1,190 @@
+/*
+ * GCLC swt, provide a swt window for console applications
+ * Copyright (C) 2015-2017 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc-swt:fr.bigeon.gclc.swt.SWTConsole.java
+ * Created on: Apr 18, 2015
+ */
+package fr.bigeon.gclc.swt;
+
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Text;
+
+import fr.bigeon.gclc.ConsoleApplication;
+import fr.bigeon.gclc.manager.PipedConsoleInput;
+import fr.bigeon.gclc.manager.PipedConsoleOutput;
+import fr.bigeon.gclc.tools.AOutputForwardRunnable;
+
+/** A SWT component to connect to gclc {@link ConsoleApplication}
+ * <p>
+ *
+ * @author Emmanuel Bigeon */
+public final class SWTConsoleView extends Composite implements ConsoleDelayIO {
+    /** The local implementation of the forwarding runnable
+     *
+     * @author Emmanuel Bigeon */
+    private final class ToSWTConsoleForwardRunnable
+            extends AOutputForwardRunnable {
+        /** The running status */
+        private boolean running = true;
+
+        /** @param manager the manager */
+        public ToSWTConsoleForwardRunnable(final PipedConsoleOutput manager) {
+            super(manager);
+        }
+
+        @Override
+        protected void forwardLine(final String m) {
+            appendConsoleOutput(m);
+        }
+
+        @Override
+        protected boolean isRunning() {
+            return running && !isDisposed();
+        }
+
+        /** @param running the running to set */
+        public void setRunning(final boolean running) {
+            this.running = running;
+        }
+    }
+
+    /** The class logger */
+    private static final Logger LOGGER = Logger
+            .getLogger(SWTConsoleView.class.getName());
+    /** The console output text field */
+    private final Text consoleOutput;
+    /** The console input text field */
+    private final Text consoleInput;
+    /** The input. */
+    private PipedConsoleInput input;
+    /** The forwarding runnable */
+    private ToSWTConsoleForwardRunnable forward;
+
+    /** Create the composite.
+     *
+     * @param parent the prent composite
+     * @param style the composite style */
+    public SWTConsoleView(final Composite parent, final int style) {
+        super(parent, style);
+
+        setLayout(new GridLayout(1, false));
+
+        consoleOutput = new Text(this, SWT.BORDER | SWT.READ_ONLY | SWT.WRAP |
+                                       SWT.V_SCROLL | SWT.MULTI);
+        consoleOutput.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true,
+                1, 1));
+        consoleOutput.setRedraw(true);
+
+        consoleInput = new Text(this, SWT.BORDER);
+        consoleInput.setLayoutData(
+                new GridData(SWT.FILL, SWT.CENTER, true, false, 1, 1));
+        consoleInput.addKeyListener(new HistoryTextKeyListener(this));
+    }
+
+    /** @param next the next message */
+    protected void appendConsoleOutput(final String next) {
+        Display.getDefault().syncExec(new Runnable() {
+            @SuppressWarnings("synthetic-access")
+            @Override
+            public void run() {
+                consoleOutput.append(System.lineSeparator() + next);
+            }
+        });
+    }
+
+    @Override
+    protected void checkSubclass() {
+        // Disable the check that prevents subclassing of SWT components
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.swt.ConsoleDelayIO#getInput() */
+    @Override
+    public String getInput() {
+        return consoleInput.getText();
+    }
+
+    /* (non-Javadoc)
+     * @see org.eclipse.swt.widgets.Composite#setFocus() */
+    @Override
+    public boolean setFocus() {
+        return consoleInput.setFocus();
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.swt.ConsoleDelayIO#setInput(java.lang.String) */
+    @Override
+    public void setInput(final String input) {
+        consoleInput.setText(input);
+        consoleInput.setSelection(input.length());
+    }
+
+    /** Set the input and output.
+     * 
+     * @param manager the output to set
+     * @param input the input */
+    public void setManager(final PipedConsoleOutput manager,
+                           final PipedConsoleInput input) {
+        this.input = input;
+        if (forward != null) {
+            forward.setRunning(false);
+        }
+        forward = new ToSWTConsoleForwardRunnable(manager);
+        final Thread th = new Thread(forward, "gclcToSWT"); //$NON-NLS-1$
+        th.start();
+    }
+
+    /** @param string the text */
+    public void setText(final String string) {
+        consoleInput.setText(string);
+    }
+
+    /**
+     *
+     */
+    @Override
+    public void validateInput() {
+        try {
+            input.type(getInput());
+        } catch (final IOException e) {
+            LOGGER.log(Level.SEVERE, "Unable to input value to console", e); //$NON-NLS-1$
+        }
+    }
+}

gclc-swt/src/main/java/fr/bigeon/gclc/swt/package-info.java

@@ -0,0 +1,39 @@
+/*
+ * GCLC swt, provide a swt window for console applications
+ * Copyright (C) 2015-2017 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc-swt:fr.bigeon.gclc.swt.package-info.java
+ * Created on: Nov 18, 2017
+ */
+/** SWT components for a frontend of GCLC applications.
+ *
+ * @author Emmanuel Bigeon */
+package fr.bigeon.gclc.swt;

gclc-swt/src/test/java/fr/bigeon/gclc/swt/HistoryTextKeyListenerTest.java

@@ -0,0 +1,108 @@
+/*
+ * GCLC swt, provide a swt window for console applications
+ * Copyright (C) 2015-2017 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc-swt:fr.bigeon.gclc.swt.HistoryTextKeyListenerTest.java
+ * Created on: Nov 19, 2016
+ */
+package fr.bigeon.gclc.swt;
+
+import static org.junit.Assert.assertEquals;
+
+import org.eclipse.swt.SWT;
+import org.junit.Test;
+
+/** <p>
+ * TODO
+ *
+ * @author Emmanuel Bigeon */
+public class HistoryTextKeyListenerTest {
+
+    /** Test method for
+     * {@link fr.bigeon.gclc.swt.HistoryTextKeyListener#keyPressed(org.eclipse.swt.events.KeyEvent)}. */
+    @Test
+    public final void testKeyPressedKeyEvent() {
+        ConsoleDelayIO io = new ConsoleDelayIO() {
+            private String input = "";
+
+            @Override
+            public void validateInput() {
+                input = "";
+            }
+
+            @Override
+            public void setInput(String input) {
+                this.input = input;
+            }
+
+            @Override
+            public String getInput() {
+                return input;
+            }
+        };
+        HistoryTextKeyListener listener = new HistoryTextKeyListener(io);
+
+        // no effects
+        assertEquals("", io.getInput());
+        listener.pressedKeyCode(SWT.ARROW_UP);
+        assertEquals("", io.getInput());
+        listener.pressedKeyCode(SWT.ARROW_DOWN);
+        assertEquals("", io.getInput());
+        listener.pressedKeyCode('\r');
+        assertEquals("", io.getInput());
+
+        io.setInput("cmd arg");
+        listener.pressedKeyCode(SWT.ARROW_UP);
+        assertEquals("cmd arg", io.getInput());
+        listener.pressedKeyCode(SWT.ARROW_DOWN);
+        assertEquals("cmd arg", io.getInput());
+        listener.pressedKeyCode('\r');
+        assertEquals("", io.getInput());
+
+        io.setInput("cmd arg2");
+        listener.pressedKeyCode(SWT.ARROW_UP);
+        assertEquals("cmd arg", io.getInput());
+        listener.pressedKeyCode(SWT.ARROW_DOWN);
+        assertEquals("", io.getInput());
+        io.setInput("cmd arg2");
+        listener.pressedKeyCode('\r');
+        assertEquals("", io.getInput());
+        listener.pressedKeyCode(SWT.ARROW_UP);
+        assertEquals("cmd arg2", io.getInput());
+        listener.pressedKeyCode(SWT.ARROW_UP);
+        assertEquals("cmd arg", io.getInput());
+        listener.pressedKeyCode(SWT.ARROW_UP);
+        assertEquals("cmd arg", io.getInput());
+        listener.pressedKeyCode(SWT.ARROW_DOWN);
+        assertEquals("cmd arg2", io.getInput());
+    }
+
+}

gclc-swt/src/test/java/fr/bigeon/gclc/swt/SWTConsoleShellTest.java

@@ -1,10 +1,7 @@
 /*
- * Copyright E. Bigeon (2015)
+ * GCLC swt, provide a swt window for console applications
- *
+ * Copyright (C) 2015-2017 E. Bigeon
- * emmanuel@bigeon.fr
+ * mailto:emmanuel@bigeon.fr
- *
- * This software is a computer program whose purpose is to
- * provide a swt window for console applications.
  *
  * This software is governed by the CeCILL license under French law and
  * abiding by the rules of distribution of free software.  You can  use,
@@ -39,68 +36,103 @@
 package fr.bigeon.gclc.swt;
 
 import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.io.IOException;
 
 import org.eclipse.swt.widgets.Display;
 import org.junit.Test;
 
 import fr.bigeon.gclc.ConsoleApplication;
 import fr.bigeon.gclc.command.Command;
+import fr.bigeon.gclc.command.ExitCommand;
+import fr.bigeon.gclc.exception.CommandRunException;
 import fr.bigeon.gclc.exception.InvalidCommandName;
-import fr.bigeon.gclc.manager.ConsoleManager;
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.ConsoleOutput;
 
 /**
  * <p>
  * TODO
  *
- * @author Emmanuel Bigeon
+ * @author Emmanuel Bigeon */
- *
+@SuppressWarnings({"javadoc", "static-method", "nls", "deprecation"})
- */
 public class SWTConsoleShellTest {
 
     protected static final long TWO_SECONDS = 2000;
+    private static final Display DISPLAY = Display.getDefault();
 
     @Test
     public void test() {
-        Display display = new Display();
+        final SWTConsoleShell shell = new SWTConsoleShell(DISPLAY);
-        final SWTConsoleShell shell = new SWTConsoleShell(display);
+        final SWTConsole swtConsole = shell.getManager();
-        ConsoleManager swtConsole = shell.getManager();
         try {
             final ConsoleApplication appl = new ConsoleApplication(swtConsole,
-                    "exit", "Hello", "See you");
+                    swtConsole, "Hello", "See you");
+            appl.add(new ExitCommand("exit", appl));
             appl.add(new Command("long") {
 
+                /* (non-Javadoc)
+                 * @see fr.bigeon.gclc.command.ICommand#execute(fr.bigeon.gclc.
+                 * manager.ConsoleOutput, fr.bigeon.gclc.manager.ConsoleInput,
+                 * java.lang.String[]) */
+                @Override
+                public void execute(final ConsoleOutput out,
+                                    final ConsoleInput in,
+                                    final String... args) throws CommandRunException {
+                    try {
+                        Thread.sleep(TWO_SECONDS);
+                    } catch (final InterruptedException e) {
+                        // TODO Auto-generated catch block
+                        e.printStackTrace();
+                    }
+                }
+
                 @Override
                 public String tip() {
                     return "a long running command";
                 }
 
+                /* (non-Javadoc)
+                 * @see fr.bigeon.gclc.command.Command#usageDetail() */
                 @Override
-                public void execute(String... args) {
+                protected String usageDetail() {
-                    try {
+                    // TODO Auto-generated method stub
-                        Thread.sleep(TWO_SECONDS);
+                    // return null;
-                    } catch (InterruptedException e) {
+                    throw new RuntimeException("Not implemented yet");
-                        // TODO Auto-generated catch block
-                        e.printStackTrace();
-                    }
                 }
             });
 //            shell.pack();
             shell.open();
-            Thread applThread = new Thread(new Runnable() {
+            final Thread applThread = new Thread(new Runnable() {
 
                 @Override
                 public void run() {
                     appl.start();
                 }
             });
-            Thread testThread = new Thread(new Runnable() {
+            final Thread testThread = new Thread(new Runnable() {
 
                 @Override
                 public void run() {
                     try {
                         Thread.sleep(TWO_SECONDS);
-                    } catch (InterruptedException e) {
+                    } catch (final InterruptedException e) {
+                        // TODO Auto-generated catch block
+                        e.printStackTrace();
+                    }
+                    Display.getDefault().syncExec(new Runnable() {
+                        @Override
+                        public void run() {
+                            swtConsole.setText("test"); //$NON-NLS-1$
+                            swtConsole.validateCommand();
+                        }
+                    });
+                    try {
+                        Thread.sleep(TWO_SECONDS);
+                    } catch (final InterruptedException e) {
                         // TODO Auto-generated catch block
                         e.printStackTrace();
                     }
@@ -115,18 +147,185 @@ public class SWTConsoleShellTest {
             applThread.start();
             testThread.start();
             while (!shell.isDisposed()) {
-                if (!display.readAndDispatch()) {
+                if (!DISPLAY.readAndDispatch()) {
-                    display.sleep();
+                    DISPLAY.sleep();
                 }
             }
-//            display.dispose();
+//            DISPLAY.dispose();
-            assertTrue(appl.getManager().isClosed());
+            assertTrue(swtConsole.isClosed());
             Thread.sleep(TWO_SECONDS);
             assertFalse(appl.isRunning());
-        } catch (InvalidCommandName e) {
+        } catch (final InvalidCommandName e) {
             // TODO Auto-generated catch block
             e.printStackTrace();
-        } catch (InterruptedException e) {
+        } catch (final InterruptedException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
+    }
+
+    @Test
+    public void testConsoleClose() {
+        final SWTConsoleShell shell = new SWTConsoleShell(DISPLAY);
+        final SWTConsole swtConsole = shell.getManager();
+        swtConsole.close();
+        swtConsole.setPrompt(":");
+        try {
+            final ConsoleApplication appl = new ConsoleApplication(swtConsole,
+                    swtConsole, "Hello", "See you");
+            appl.add(new ExitCommand("exit", appl));
+            appl.add(new Command("long") {
+                /* (non-Javadoc)
+                 * @see fr.bigeon.gclc.command.ICommand#execute(fr.bigeon.gclc.
+                 * manager.ConsoleOutput, fr.bigeon.gclc.manager.ConsoleInput,
+                 * java.lang.String[]) */
+                @Override
+                public void execute(final ConsoleOutput out,
+                                    final ConsoleInput in,
+                                    final String... args) throws CommandRunException {
+                    try {
+                        Thread.sleep(TWO_SECONDS);
+                    } catch (final InterruptedException e) {
+                        // TODO Auto-generated catch block
+                        e.printStackTrace();
+                    }
+                }
+
+                @Override
+                public String tip() {
+                    return "a long running command";
+                }
+
+                /* (non-Javadoc)
+                 * @see fr.bigeon.gclc.command.Command#usageDetail() */
+                @Override
+                protected String usageDetail() {
+                    // TODO Auto-generated method stub
+                    // return null;
+                    throw new RuntimeException("Not implemented yet");
+                }
+            });
+            appl.add(new Command("test") {
+                /* (non-Javadoc)
+                 * @see fr.bigeon.gclc.command.ICommand#execute(fr.bigeon.gclc.
+                 * manager.ConsoleOutput, fr.bigeon.gclc.manager.ConsoleInput,
+                 * java.lang.String[]) */
+                @Override
+                public void execute(final ConsoleOutput out,
+                                    final ConsoleInput in,
+                                    final String... args) throws CommandRunException {
+                    try {
+                        swtConsole.prompt("Test");
+                    } catch (final IOException e) {
+                        throw new CommandRunException("No input", e, this);
+                    }
+                }
+
+                @Override
+                public String tip() {
+                    return "a prompting running command";
+                }
+
+                /* (non-Javadoc)
+                 * @see fr.bigeon.gclc.command.Command#usageDetail() */
+                @Override
+                protected String usageDetail() {
+                    // TODO Auto-generated method stub
+                    // return null;
+                    throw new RuntimeException("Not implemented yet");
+                }
+            });
+//            shell.pack();
+            shell.open();
+            final Thread applThread = new Thread(new Runnable() {
+
+                @Override
+                public void run() {
+                    appl.start();
+                }
+            });
+            final Thread testThread = new Thread(new Runnable() {
+
+                @Override
+                public void run() {
+                    try {
+                        Thread.sleep(TWO_SECONDS);
+                    } catch (final InterruptedException e) {
+                        // TODO Auto-generated catch block
+                        e.printStackTrace();
+                    }
+                    Display.getDefault().syncExec(new Runnable() {
+                        @Override
+                        public void run() {
+                            swtConsole.setText("test"); //$NON-NLS-1$
+                            swtConsole.validateCommand();
+                        }
+                    });
+                    Display.getDefault().syncExec(new Runnable() {
+                        @Override
+                        public void run() {
+                            swtConsole.setText("ok"); //$NON-NLS-1$
+                        }
+                    });
+                    swtConsole.validateCommand();
+                    Display.getDefault().syncExec(new Runnable() {
+                        @Override
+                        public void run() {
+                            swtConsole.setText("long"); //$NON-NLS-1$
+                        }
+                    });
+                    swtConsole.validateCommand();
+                    Display.getDefault().syncExec(new Runnable() {
+                        @Override
+                        public void run() {
+                            swtConsole.setText("test"); //$NON-NLS-1$
+                        }
+                    });
+                    swtConsole.validateCommand();
+                    Display.getDefault().syncExec(new Runnable() {
+                        @Override
+                        public void run() {
+                            swtConsole.setText("test"); //$NON-NLS-1$
+                        }
+                    });
+                    swtConsole.validateCommand();
+                    try {
+                        Thread.sleep(TWO_SECONDS);
+                    } catch (final InterruptedException e) {
+                        // TODO Auto-generated catch block
+                        e.printStackTrace();
+                    }
+                    Display.getDefault().syncExec(new Runnable() {
+                        @Override
+                        public void run() {
+                            shell.dispose();
+                        }
+                    });
+
+                }
+            });
+            applThread.start();
+            testThread.start();
+            while (!shell.isDisposed()) {
+                if (!DISPLAY.readAndDispatch()) {
+                    DISPLAY.sleep();
+                }
+            }
+            swtConsole.setPrompt(">");
+            try {
+                swtConsole.prompt();
+                fail("Prompting when closed should fail!");
+            } catch (final IOException e) {
+                assertNotNull(e);
+            }
+//            DISPLAY.dispose();
+            assertTrue(swtConsole.isClosed());
+            Thread.sleep(TWO_SECONDS);
+            assertFalse(appl.isRunning());
+        } catch (final InvalidCommandName e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        } catch (final InterruptedException e) {
             // TODO Auto-generated catch block
             e.printStackTrace();
         }

gclc-swt/src/test/java/fr/bigeon/gclc/swt/SWTConsoleViewTest.java

@@ -0,0 +1,169 @@
+/*
+ * GCLC swt, provide a swt window for console applications
+ * Copyright (C) 2015-2017 E. Bigeon
+ * mailto:emmanuel@bigeon.fr
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc-swt:fr.bigeon.gclc.swt.SWTConsoleShellTest.java
+ * Created on: Jun 8, 2016
+ */
+package fr.bigeon.gclc.swt;
+
+import static org.junit.Assert.assertNull;
+
+import java.io.IOException;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.swt.widgets.Shell;
+import org.junit.Test;
+
+import fr.bigeon.gclc.ConsoleApplication;
+import fr.bigeon.gclc.command.Command;
+import fr.bigeon.gclc.command.ExitCommand;
+import fr.bigeon.gclc.exception.CommandRunException;
+import fr.bigeon.gclc.exception.InvalidCommandName;
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.ConsoleOutput;
+import fr.bigeon.gclc.manager.PipedConsoleInput;
+import fr.bigeon.gclc.manager.PipedConsoleOutput;
+
+/** <p>
+ * TODO
+ *
+ * @author Emmanuel Bigeon */
+@SuppressWarnings({"javadoc", "static-method", "nls", "deprecation"})
+public class SWTConsoleViewTest {
+
+    protected static final long TWO_SECONDS = 2000;
+    private static final Display DISPLAY = Display.getDefault();
+
+    @Test
+    public void test() {
+        final Shell shell = new Shell(DISPLAY);
+        final SWTConsoleView swtConsole = new SWTConsoleView(shell, SWT.NONE);
+        try (PipedConsoleOutput manager = new PipedConsoleOutput();
+             PipedConsoleInput input = new PipedConsoleInput(System.out)) {
+            swtConsole.setManager(manager, input);
+        } catch (final IOException e2) {
+            assertNull(e2);
+        }
+        try (PipedConsoleOutput manager = new PipedConsoleOutput();
+             PipedConsoleInput input = new PipedConsoleInput(System.out)) {
+            swtConsole.setManager(manager, input);
+            final ConsoleApplication appl = new ConsoleApplication(manager,
+                    input,
+                    "Hello", "See you");
+            appl.add(new ExitCommand("exit", appl));
+            appl.add(new Command("long") {
+
+                /* (non-Javadoc)
+                 * @see fr.bigeon.gclc.command.ICommand#execute(fr.bigeon.gclc.manager.ConsoleOutput, fr.bigeon.gclc.manager.ConsoleInput, java.lang.String[])
+                 */
+                @Override
+                public void execute(final ConsoleOutput out, final ConsoleInput in,
+                                    final String... args) throws CommandRunException {
+                    try {
+                        Thread.sleep(TWO_SECONDS);
+                    } catch (final InterruptedException e) {
+                        // TODO Auto-generated catch block
+                        e.printStackTrace();
+                    }
+                }
+
+                @Override
+                public String tip() {
+                    return "a long running command";
+                }
+
+                /* (non-Javadoc)
+                 * @see fr.bigeon.gclc.command.Command#usageDetail() */
+                @Override
+                protected String usageDetail() {
+                    // TODO Auto-generated method stub
+                    // return null;
+                    throw new RuntimeException("Not implemented yet");
+                }
+            });
+//            shell.pack();
+            shell.open();
+            final Thread applThread = new Thread(new Runnable() {
+
+                @Override
+                public void run() {
+                    appl.start();
+                }
+            });
+            final Thread testThread = new Thread(new Runnable() {
+
+                @Override
+                public void run() {
+                    try {
+                        Thread.sleep(TWO_SECONDS);
+                    } catch (final InterruptedException e) {
+                        // TODO Auto-generated catch block
+                        e.printStackTrace();
+                    }
+                    Display.getDefault().syncExec(new Runnable() {
+                        @Override
+                        public void run() {
+                            swtConsole.setText("test"); //$NON-NLS-1$
+                            swtConsole.validateInput();
+                        }
+                    });
+                    try {
+                        Thread.sleep(TWO_SECONDS);
+                    } catch (final InterruptedException e) {
+                        // TODO Auto-generated catch block
+                        e.printStackTrace();
+                    }
+                    Display.getDefault().syncExec(new Runnable() {
+                        @Override
+                        public void run() {
+                            shell.dispose();
+                        }
+                    });
+                }
+            });
+            applThread.start();
+            testThread.start();
+            while (!shell.isDisposed()) {
+                if (!DISPLAY.readAndDispatch()) {
+                    DISPLAY.sleep();
+                }
+            }
+        } catch (final InvalidCommandName e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        } catch (final IOException e1) {
+            // TODO Auto-generated catch block
+            e1.printStackTrace();
+        }
+    }
+}

gclc.system/.gitignore

@@ -0,0 +1,4 @@
+/target/
+/.classpath
+/.project
+/.settings/

gclc.system/pom.xml

@@ -0,0 +1,41 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>net.bigeon</groupId>
+  <artifactId>gclc.system</artifactId>
+  <version>0.0.1-SNAPSHOT</version>
+  <packaging>jar</packaging>
+  <url>http://www.bigeon.net</url>
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+  </properties>
+  <build>
+    <plugins>
+    </plugins>
+  </build>
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>4.11</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>fr.bigeon</groupId>
+      <artifactId>gclc</artifactId>
+      <version>2.0.0</version>
+    </dependency>
+  </dependencies>
+  <name>GCLC system command</name>
+  <description>Provide an exec command to execute system commands</description>
+  <inceptionYear>2016</inceptionYear>
+  <scm>
+    <developerConnection>scm:git:gogs@git.code.bigeon.net:emmanuel/gclc.git</developerConnection>
+    <tag>HEAD</tag>
+  </scm>
+  <parent>
+    <groupId>fr.bigeon</groupId>
+    <artifactId>ebigeon-config</artifactId>
+    <version>1.7.1</version>
+  </parent>
+</project>

gclc.system/src/main/java/net/bigeon/gclc/system/ExecSystemCommand.java

@@ -0,0 +1,148 @@
+/**
+ * gclc.system:net.bigeon.gclc.system.ExecSystemCommand.java
+ * Created on: Jun 20, 2016
+ */
+package net.bigeon.gclc.system;
+
+import java.io.BufferedWriter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import fr.bigeon.gclc.command.Command;
+import fr.bigeon.gclc.exception.CommandRunException;
+import fr.bigeon.gclc.exception.CommandRunExceptionType;
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.ConsoleOutput;
+
+/** A command that will execute a system command.
+ *
+ * @author Emmanuel Bigeon */
+public class ExecSystemCommand extends Command {
+
+    /** The command default name */
+    private static final String COMMAND_DEFAULT_NAME = "exec"; //$NON-NLS-1$
+    /** The end of line separator */
+    private static final String EOL = System.lineSeparator();
+    /** The class logger */
+    private static final Logger LOGGER = Logger
+            .getLogger(ExecSystemCommand.class.getName());
+
+    /***/
+    public ExecSystemCommand() {
+        super(COMMAND_DEFAULT_NAME);
+    }
+
+    /** @param name the name of the command (the input from the manager that
+     *            should trigger this command) */
+    public ExecSystemCommand(final String name) {
+        super(name);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#execute(fr.bigeon.gclc.manager.
+     * ConsoleOutput, fr.bigeon.gclc.manager.ConsoleInput,
+     * java.lang.String[]) */
+    @Override
+    public void execute(final ConsoleOutput out, final ConsoleInput in,
+                        final String... args) throws CommandRunException {
+        Process proc;
+        try {
+            proc = Runtime.getRuntime().exec(args);
+        } catch (final IOException e2) {
+            LOGGER.log(Level.SEVERE, "Unable to run process", e2); //$NON-NLS-1$
+            return;
+        }
+
+        final InputStream is = proc
+                .getInputStream();
+        final Thread th = new Thread(new Runnable() {
+
+            @SuppressWarnings("synthetic-access")
+            @Override
+            public void run() {
+                try {
+                    readToEnd(out, is);
+                    is.close();
+                } catch (final CommandRunException e) {
+                    LOGGER.log(Level.WARNING,
+                            "Manager was closed in the meantime...", e); //$NON-NLS-1$
+                } catch (final IOException e) {
+                    LOGGER.log(Level.WARNING, "Input stream was closed...", e); //$NON-NLS-1$
+                }
+            }
+        });
+        th.start();
+        in.setPrompt(""); //$NON-NLS-1$
+        final OutputStream os = proc.getOutputStream();
+        try (BufferedWriter writer = new BufferedWriter(
+                new OutputStreamWriter(os))) {
+            while (th.isAlive()) {
+                String user;
+                try {
+                    user = in.prompt();
+                } catch (final IOException e) {
+                    throw new CommandRunException(
+                            CommandRunExceptionType.INTERACTION,
+                            "manager was closed", e, this); //$NON-NLS-1$
+                }
+                writer.write(user + EOL);
+            }
+        } catch (final IOException e1) {
+            throw new CommandRunException(CommandRunExceptionType.INTERACTION,
+                    "manager was closed", e1, this); //$NON-NLS-1$
+        }
+    }
+
+    /** @param is the input stream
+     * @throws CommandRunException if the manager was closed while writing the
+     *             stream */
+    protected void readToEnd(final ConsoleOutput out,
+                             final InputStream is) throws CommandRunException {
+        int c;
+        try {
+            while ((c = is.read()) != -1) {
+                try {
+                    out.print(Character.valueOf((char) c).toString());
+                } catch (final IOException e) {
+                    throw new CommandRunException(
+                            CommandRunExceptionType.INTERACTION,
+                            "manager was closed", e, this); //$NON-NLS-1$
+                }
+            }
+        } catch (final IOException e) {
+            LOGGER.log(Level.INFO, "input stream reading failed", e); //$NON-NLS-1$
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#tip() */
+    @Override
+    public String tip() {
+        return "Execute a system command"; //$NON-NLS-1$
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#usageDetail() */
+    @Override
+    protected String usageDetail() {
+        return "  The system command is a system dependend command like sh on linux or" + //$NON-NLS-1$
+               System.lineSeparator() + "powershell on windows." + //$NON-NLS-1$
+               System.lineSeparator() + System.lineSeparator() +
+               "  As an example if you give \"cat /etc/hostname\" as argument, on a linux" + //$NON-NLS-1$
+               System.lineSeparator() +
+               "system, you would get the computer name." + //$NON-NLS-1$
+               System.lineSeparator();
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#usagePattern() */
+    @Override
+    protected String usagePattern() {
+        return "  CMD <system command>"; //$NON-NLS-1$
+    }
+
+}

gclc/LICENSE.txt

@@ -0,0 +1,517 @@
+  CeCILL FREE SOFTWARE LICENSE AGREEMENT
+
+Version 2.1 dated 2013-06-21
+
+
+    Notice
+
+This Agreement is a Free Software license agreement that is the result
+of discussions between its authors in order to ensure compliance with
+the two main principles guiding its drafting:
+
+  * firstly, compliance with the principles governing the distribution
+    of Free Software: access to source code, broad rights granted to users,
+  * secondly, the election of a governing law, French law, with which it
+    is conformant, both as regards the law of torts and intellectual
+    property law, and the protection that it offers to both authors and
+    holders of the economic rights over software.
+
+The authors of the CeCILL (for Ce[a] C[nrs] I[nria] L[ogiciel] L[ibre]) 
+license are: 
+
+Commissariat à l'énergie atomique et aux énergies alternatives - CEA, a
+public scientific, technical and industrial research establishment,
+having its principal place of business at 25 rue Leblanc, immeuble Le
+Ponant D, 75015 Paris, France.
+
+Centre National de la Recherche Scientifique - CNRS, a public scientific
+and technological establishment, having its principal place of business
+at 3 rue Michel-Ange, 75794 Paris cedex 16, France.
+
+Institut National de Recherche en Informatique et en Automatique -
+Inria, a public scientific and technological establishment, having its
+principal place of business at Domaine de Voluceau, Rocquencourt, BP
+105, 78153 Le Chesnay cedex, France.
+
+
+    Preamble
+
+The purpose of this Free Software license agreement is to grant users
+the right to modify and redistribute the software governed by this
+license within the framework of an open source distribution model.
+
+The exercising of this right is conditional upon certain obligations for
+users so as to preserve this status for all subsequent redistributions.
+
+In consideration of access to the source code and the rights to copy,
+modify and redistribute granted by the license, users are provided only
+with a limited warranty and the software's author, the holder of the
+economic rights, and the successive licensors only have limited liability.
+
+In this respect, the risks associated with loading, using, modifying
+and/or developing or reproducing the software by the user are brought to
+the user's attention, given its Free Software status, which may make it
+complicated to use, with the result that its use is reserved for
+developers and experienced professionals having in-depth computer
+knowledge. Users are therefore encouraged to load and test the
+suitability of the software as regards their requirements in conditions
+enabling the security of their systems and/or data to be ensured and,
+more generally, to use and operate it in the same conditions of
+security. This Agreement may be freely reproduced and published,
+provided it is not altered, and that no provisions are either added or
+removed herefrom.
+
+This Agreement may apply to any or all software for which the holder of
+the economic rights decides to submit the use thereof to its provisions.
+
+Frequently asked questions can be found on the official website of the
+CeCILL licenses family (http://www.cecill.info/index.en.html) for any 
+necessary clarification.
+
+
+    Article 1 - DEFINITIONS
+
+For the purpose of this Agreement, when the following expressions
+commence with a capital letter, they shall have the following meaning:
+
+Agreement: means this license agreement, and its possible subsequent
+versions and annexes.
+
+Software: means the software in its Object Code and/or Source Code form
+and, where applicable, its documentation, "as is" when the Licensee
+accepts the Agreement.
+
+Initial Software: means the Software in its Source Code and possibly its
+Object Code form and, where applicable, its documentation, "as is" when
+it is first distributed under the terms and conditions of the Agreement.
+
+Modified Software: means the Software modified by at least one
+Contribution.
+
+Source Code: means all the Software's instructions and program lines to
+which access is required so as to modify the Software.
+
+Object Code: means the binary files originating from the compilation of
+the Source Code.
+
+Holder: means the holder(s) of the economic rights over the Initial
+Software.
+
+Licensee: means the Software user(s) having accepted the Agreement.
+
+Contributor: means a Licensee having made at least one Contribution.
+
+Licensor: means the Holder, or any other individual or legal entity, who
+distributes the Software under the Agreement.
+
+Contribution: means any or all modifications, corrections, translations,
+adaptations and/or new functions integrated into the Software by any or
+all Contributors, as well as any or all Internal Modules.
+
+Module: means a set of sources files including their documentation that
+enables supplementary functions or services in addition to those offered
+by the Software.
+
+External Module: means any or all Modules, not derived from the
+Software, so that this Module and the Software run in separate address
+spaces, with one calling the other when they are run.
+
+Internal Module: means any or all Module, connected to the Software so
+that they both execute in the same address space.
+
+GNU GPL: means the GNU General Public License version 2 or any
+subsequent version, as published by the Free Software Foundation Inc.
+
+GNU Affero GPL: means the GNU Affero General Public License version 3 or
+any subsequent version, as published by the Free Software Foundation Inc.
+
+EUPL: means the European Union Public License version 1.1 or any
+subsequent version, as published by the European Commission.
+
+Parties: mean both the Licensee and the Licensor.
+
+These expressions may be used both in singular and plural form.
+
+
+    Article 2 - PURPOSE
+
+The purpose of the Agreement is the grant by the Licensor to the
+Licensee of a non-exclusive, transferable and worldwide license for the
+Software as set forth in Article 5 <#scope> hereinafter for the whole
+term of the protection granted by the rights over said Software.
+
+
+    Article 3 - ACCEPTANCE
+
+3.1 The Licensee shall be deemed as having accepted the terms and
+conditions of this Agreement upon the occurrence of the first of the
+following events:
+
+  * (i) loading the Software by any or all means, notably, by
+    downloading from a remote server, or by loading from a physical medium;
+  * (ii) the first time the Licensee exercises any of the rights granted
+    hereunder.
+
+3.2 One copy of the Agreement, containing a notice relating to the
+characteristics of the Software, to the limited warranty, and to the
+fact that its use is restricted to experienced users has been provided
+to the Licensee prior to its acceptance as set forth in Article 3.1
+<#accepting> hereinabove, and the Licensee hereby acknowledges that it
+has read and understood it.
+
+
+    Article 4 - EFFECTIVE DATE AND TERM
+
+
+      4.1 EFFECTIVE DATE
+
+The Agreement shall become effective on the date when it is accepted by
+the Licensee as set forth in Article 3.1 <#accepting>.
+
+
+      4.2 TERM
+
+The Agreement shall remain in force for the entire legal term of
+protection of the economic rights over the Software.
+
+
+    Article 5 - SCOPE OF RIGHTS GRANTED
+
+The Licensor hereby grants to the Licensee, who accepts, the following
+rights over the Software for any or all use, and for the term of the
+Agreement, on the basis of the terms and conditions set forth hereinafter.
+
+Besides, if the Licensor owns or comes to own one or more patents
+protecting all or part of the functions of the Software or of its
+components, the Licensor undertakes not to enforce the rights granted by
+these patents against successive Licensees using, exploiting or
+modifying the Software. If these patents are transferred, the Licensor
+undertakes to have the transferees subscribe to the obligations set
+forth in this paragraph.
+
+
+      5.1 RIGHT OF USE
+
+The Licensee is authorized to use the Software, without any limitation
+as to its fields of application, with it being hereinafter specified
+that this comprises:
+
+ 1. permanent or temporary reproduction of all or part of the Software
+    by any or all means and in any or all form.
+
+ 2. loading, displaying, running, or storing the Software on any or all
+    medium.
+
+ 3. entitlement to observe, study or test its operation so as to
+    determine the ideas and principles behind any or all constituent
+    elements of said Software. This shall apply when the Licensee
+    carries out any or all loading, displaying, running, transmission or
+    storage operation as regards the Software, that it is entitled to
+    carry out hereunder.
+
+
+      5.2 ENTITLEMENT TO MAKE CONTRIBUTIONS
+
+The right to make Contributions includes the right to translate, adapt,
+arrange, or make any or all modifications to the Software, and the right
+to reproduce the resulting software.
+
+The Licensee is authorized to make any or all Contributions to the
+Software provided that it includes an explicit notice that it is the
+author of said Contribution and indicates the date of the creation thereof.
+
+
+      5.3 RIGHT OF DISTRIBUTION
+
+In particular, the right of distribution includes the right to publish,
+transmit and communicate the Software to the general public on any or
+all medium, and by any or all means, and the right to market, either in
+consideration of a fee, or free of charge, one or more copies of the
+Software by any means.
+
+The Licensee is further authorized to distribute copies of the modified
+or unmodified Software to third parties according to the terms and
+conditions set forth hereinafter.
+
+
+        5.3.1 DISTRIBUTION OF SOFTWARE WITHOUT MODIFICATION
+
+The Licensee is authorized to distribute true copies of the Software in
+Source Code or Object Code form, provided that said distribution
+complies with all the provisions of the Agreement and is accompanied by:
+
+ 1. a copy of the Agreement,
+
+ 2. a notice relating to the limitation of both the Licensor's warranty
+    and liability as set forth in Articles 8 and 9,
+
+and that, in the event that only the Object Code of the Software is
+redistributed, the Licensee allows effective access to the full Source
+Code of the Software for a period of at least three years from the
+distribution of the Software, it being understood that the additional
+acquisition cost of the Source Code shall not exceed the cost of the
+data transfer.
+
+
+        5.3.2 DISTRIBUTION OF MODIFIED SOFTWARE
+
+When the Licensee makes a Contribution to the Software, the terms and
+conditions for the distribution of the resulting Modified Software
+become subject to all the provisions of this Agreement.
+
+The Licensee is authorized to distribute the Modified Software, in
+source code or object code form, provided that said distribution
+complies with all the provisions of the Agreement and is accompanied by:
+
+ 1. a copy of the Agreement,
+
+ 2. a notice relating to the limitation of both the Licensor's warranty
+    and liability as set forth in Articles 8 and 9,
+
+and, in the event that only the object code of the Modified Software is
+redistributed,
+
+ 3. a note stating the conditions of effective access to the full source
+    code of the Modified Software for a period of at least three years
+    from the distribution of the Modified Software, it being understood
+    that the additional acquisition cost of the source code shall not
+    exceed the cost of the data transfer.
+
+
+        5.3.3 DISTRIBUTION OF EXTERNAL MODULES
+
+When the Licensee has developed an External Module, the terms and
+conditions of this Agreement do not apply to said External Module, that
+may be distributed under a separate license agreement.
+
+
+        5.3.4 COMPATIBILITY WITH OTHER LICENSES
+
+The Licensee can include a code that is subject to the provisions of one
+of the versions of the GNU GPL, GNU Affero GPL and/or EUPL in the
+Modified or unmodified Software, and distribute that entire code under
+the terms of the same version of the GNU GPL, GNU Affero GPL and/or EUPL.
+
+The Licensee can include the Modified or unmodified Software in a code
+that is subject to the provisions of one of the versions of the GNU GPL,
+GNU Affero GPL and/or EUPL and distribute that entire code under the
+terms of the same version of the GNU GPL, GNU Affero GPL and/or EUPL.
+
+
+    Article 6 - INTELLECTUAL PROPERTY
+
+
+      6.1 OVER THE INITIAL SOFTWARE
+
+The Holder owns the economic rights over the Initial Software. Any or
+all use of the Initial Software is subject to compliance with the terms
+and conditions under which the Holder has elected to distribute its work
+and no one shall be entitled to modify the terms and conditions for the
+distribution of said Initial Software.
+
+The Holder undertakes that the Initial Software will remain ruled at
+least by this Agreement, for the duration set forth in Article 4.2 <#term>.
+
+
+      6.2 OVER THE CONTRIBUTIONS
+
+The Licensee who develops a Contribution is the owner of the
+intellectual property rights over this Contribution as defined by
+applicable law.
+
+
+      6.3 OVER THE EXTERNAL MODULES
+
+The Licensee who develops an External Module is the owner of the
+intellectual property rights over this External Module as defined by
+applicable law and is free to choose the type of agreement that shall
+govern its distribution.
+
+
+      6.4 JOINT PROVISIONS
+
+The Licensee expressly undertakes:
+
+ 1. not to remove, or modify, in any manner, the intellectual property
+    notices attached to the Software;
+
+ 2. to reproduce said notices, in an identical manner, in the copies of
+    the Software modified or not.
+
+The Licensee undertakes not to directly or indirectly infringe the
+intellectual property rights on the Software of the Holder and/or
+Contributors, and to take, where applicable, vis-à-vis its staff, any
+and all measures required to ensure respect of said intellectual
+property rights of the Holder and/or Contributors.
+
+
+    Article 7 - RELATED SERVICES
+
+7.1 Under no circumstances shall the Agreement oblige the Licensor to
+provide technical assistance or maintenance services for the Software.
+
+However, the Licensor is entitled to offer this type of services. The
+terms and conditions of such technical assistance, and/or such
+maintenance, shall be set forth in a separate instrument. Only the
+Licensor offering said maintenance and/or technical assistance services
+shall incur liability therefor.
+
+7.2 Similarly, any Licensor is entitled to offer to its licensees, under
+its sole responsibility, a warranty, that shall only be binding upon
+itself, for the redistribution of the Software and/or the Modified
+Software, under terms and conditions that it is free to decide. Said
+warranty, and the financial terms and conditions of its application,
+shall be subject of a separate instrument executed between the Licensor
+and the Licensee.
+
+
+    Article 8 - LIABILITY
+
+8.1 Subject to the provisions of Article 8.2, the Licensee shall be
+entitled to claim compensation for any direct loss it may have suffered
+from the Software as a result of a fault on the part of the relevant
+Licensor, subject to providing evidence thereof.
+
+8.2 The Licensor's liability is limited to the commitments made under
+this Agreement and shall not be incurred as a result of in particular:
+(i) loss due the Licensee's total or partial failure to fulfill its
+obligations, (ii) direct or consequential loss that is suffered by the
+Licensee due to the use or performance of the Software, and (iii) more
+generally, any consequential loss. In particular the Parties expressly
+agree that any or all pecuniary or business loss (i.e. loss of data,
+loss of profits, operating loss, loss of customers or orders,
+opportunity cost, any disturbance to business activities) or any or all
+legal proceedings instituted against the Licensee by a third party,
+shall constitute consequential loss and shall not provide entitlement to
+any or all compensation from the Licensor.
+
+
+    Article 9 - WARRANTY
+
+9.1 The Licensee acknowledges that the scientific and technical
+state-of-the-art when the Software was distributed did not enable all
+possible uses to be tested and verified, nor for the presence of
+possible defects to be detected. In this respect, the Licensee's
+attention has been drawn to the risks associated with loading, using,
+modifying and/or developing and reproducing the Software which are
+reserved for experienced users.
+
+The Licensee shall be responsible for verifying, by any or all means,
+the suitability of the product for its requirements, its good working
+order, and for ensuring that it shall not cause damage to either persons
+or properties.
+
+9.2 The Licensor hereby represents, in good faith, that it is entitled
+to grant all the rights over the Software (including in particular the
+rights set forth in Article 5 <#scope>).
+
+9.3 The Licensee acknowledges that the Software is supplied "as is" by
+the Licensor without any other express or tacit warranty, other than
+that provided for in Article 9.2 <#good-faith> and, in particular,
+without any warranty as to its commercial value, its secured, safe,
+innovative or relevant nature.
+
+Specifically, the Licensor does not warrant that the Software is free
+from any error, that it will operate without interruption, that it will
+be compatible with the Licensee's own equipment and software
+configuration, nor that it will meet the Licensee's requirements.
+
+9.4 The Licensor does not either expressly or tacitly warrant that the
+Software does not infringe any third party intellectual property right
+relating to a patent, software or any other property right. Therefore,
+the Licensor disclaims any and all liability towards the Licensee
+arising out of any or all proceedings for infringement that may be
+instituted in respect of the use, modification and redistribution of the
+Software. Nevertheless, should such proceedings be instituted against
+the Licensee, the Licensor shall provide it with technical and legal
+expertise for its defense. Such technical and legal expertise shall be
+decided on a case-by-case basis between the relevant Licensor and the
+Licensee pursuant to a memorandum of understanding. The Licensor
+disclaims any and all liability as regards the Licensee's use of the
+name of the Software. No warranty is given as regards the existence of
+prior rights over the name of the Software or as regards the existence
+of a trademark.
+
+
+    Article 10 - TERMINATION
+
+10.1 In the event of a breach by the Licensee of its obligations
+hereunder, the Licensor may automatically terminate this Agreement
+thirty (30) days after notice has been sent to the Licensee and has
+remained ineffective.
+
+10.2 A Licensee whose Agreement is terminated shall no longer be
+authorized to use, modify or distribute the Software. However, any
+licenses that it may have granted prior to termination of the Agreement
+shall remain valid subject to their having been granted in compliance
+with the terms and conditions hereof.
+
+
+    Article 11 - MISCELLANEOUS
+
+
+      11.1 EXCUSABLE EVENTS
+
+Neither Party shall be liable for any or all delay, or failure to
+perform the Agreement, that may be attributable to an event of force
+majeure, an act of God or an outside cause, such as defective
+functioning or interruptions of the electricity or telecommunications
+networks, network paralysis following a virus attack, intervention by
+government authorities, natural disasters, water damage, earthquakes,
+fire, explosions, strikes and labor unrest, war, etc.
+
+11.2 Any failure by either Party, on one or more occasions, to invoke
+one or more of the provisions hereof, shall under no circumstances be
+interpreted as being a waiver by the interested Party of its right to
+invoke said provision(s) subsequently.
+
+11.3 The Agreement cancels and replaces any or all previous agreements,
+whether written or oral, between the Parties and having the same
+purpose, and constitutes the entirety of the agreement between said
+Parties concerning said purpose. No supplement or modification to the
+terms and conditions hereof shall be effective as between the Parties
+unless it is made in writing and signed by their duly authorized
+representatives.
+
+11.4 In the event that one or more of the provisions hereof were to
+conflict with a current or future applicable act or legislative text,
+said act or legislative text shall prevail, and the Parties shall make
+the necessary amendments so as to comply with said act or legislative
+text. All other provisions shall remain effective. Similarly, invalidity
+of a provision of the Agreement, for any reason whatsoever, shall not
+cause the Agreement as a whole to be invalid.
+
+
+      11.5 LANGUAGE
+
+The Agreement is drafted in both French and English and both versions
+are deemed authentic.
+
+
+    Article 12 - NEW VERSIONS OF THE AGREEMENT
+
+12.1 Any person is authorized to duplicate and distribute copies of this
+Agreement.
+
+12.2 So as to ensure coherence, the wording of this Agreement is
+protected and may only be modified by the authors of the License, who
+reserve the right to periodically publish updates or new versions of the
+Agreement, each with a separate number. These subsequent versions may
+address new issues encountered by Free Software.
+
+12.3 Any Software distributed under a given version of the Agreement may
+only be subsequently distributed under the same version of the Agreement
+or a subsequent version, subject to the provisions of Article 5.3.4
+<#compatibility>.
+
+
+    Article 13 - GOVERNING LAW AND JURISDICTION
+
+13.1 The Agreement is governed by French law. The Parties agree to
+endeavor to seek an amicable solution to any disagreements or disputes
+that may arise during the performance of the Agreement.
+
+13.2 Failing an amicable solution within two (2) months as from their
+occurrence, and unless emergency proceedings are necessary, the
+disagreements or disputes shall be referred to the Paris Courts having
+jurisdiction, by the more diligent Party.

gclc/changelog.md

@@ -1,3 +1,11 @@
+## Version 1.2.6
+
+* in script command failure report improved
+
+### Bug fixes
+
+* command line reading now succeed to parse last argument if it is a string
+
 ## Version 1.1.0
 
 * Parsing quoted string as one argument

gclc/pom.xml

@@ -1,88 +1,80 @@
-
+
-<!-- Copyright Bigeon Emmanuel (2014)                             -->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-<!--                                                                           -->
+	<modelVersion>4.0.0</modelVersion>
-<!-- emmanuel@bigeon.fr                                                                  -->
+	<artifactId>gclc</artifactId>
-<!--                                                                           -->
+	<version>2.0.6</version>
-<!-- This software is a computer program whose purpose is to                   -->
+	<packaging>jar</packaging>
-<!-- provide a generic framework for console applications.                                                   -->
+	<url>http://www.bigeon.net</url>
-<!--                                                                           -->
+	<properties>
-<!-- This software is governed by the CeCILL license under French law and      -->
+		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-<!-- abiding by the rules of distribution of free software.  You can  use,     -->
+		<project.scm.id>git.code.bigeon.net</project.scm.id>
-<!-- modify and/or redistribute the software under the terms of the CeCILL     -->
+		<copyright.email>emmanuel@bigeon.fr</copyright.email>
-<!-- license as circulated by CEA, CNRS and INRIA at the following URL         -->
+		<license.licenseName>cecill_2.1</license.licenseName>
-<!-- "http://www.cecill.info".                                                 -->
+	</properties>
-<!--                                                                           -->
+	<dependencies>
-<!-- As a counterpart to the access to the source code and  rights to copy,    -->
+		<dependency>
-<!-- modify and redistribute granted by the license, users are provided only   -->
+			<groupId>junit</groupId>
-<!-- with a limited warranty  and the software's author,  the holder of the    -->
+			<artifactId>junit</artifactId>
-<!-- economic rights,  and the successive licensors  have only  limited        -->
+			<version>4.11</version>
-<!-- liability.                                                                -->
+			<scope>test</scope>
-<!--                                                                           -->
+		</dependency>
-<!-- In this respect, the user's attention is drawn to the risks associated    -->
+	</dependencies>
-<!-- with loading,  using,  modifying and/or developing or reproducing the     -->
+	<parent>
-<!-- software by the user in light of its specific status of free software,    -->
+		<groupId>net.bigeon.config</groupId>
-<!-- that may mean  that it is complicated to manipulate,  and  that  also     -->
+		<artifactId>ebigeon-config</artifactId>
-<!-- therefore means  that it is reserved for developers  and  experienced     -->
+		<version>1.8.3</version>
-<!-- professionals having in-depth computer knowledge. Users are therefore     -->
+	</parent>
-<!-- encouraged to load and test the software's suitability as regards their   -->
+	<build>
-<!-- requirements in conditions enabling the security of their systems and/or  -->
+		<plugins>
-<!-- data to be ensured and,  more generally, to use and operate it in the     -->
+			<plugin>
-<!-- same conditions as regards security.                                      -->
+				<groupId>org.codehaus.mojo</groupId>
-<!--                                                                           -->
+				<artifactId>license-maven-plugin</artifactId>
-<!-- The fact that you are presently reading this means that you have had      -->
+				<configuration>
-<!-- knowledge of the CeCILL license and that you accept its terms.            -->
+					<extraExtensions>
-
+						<gclc>properties</gclc>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+						<txt>properties</txt>
-	<modelVersion>4.0.0</modelVersion>
+					</extraExtensions>
-	<artifactId>gclc</artifactId>
+				</configuration>
-	<version>1.2.1-SNAPSHOT</version>
+			</plugin>
-	<packaging>jar</packaging>
+		</plugins>
-	<url>http://www.bigeon.fr/emmanuel</url>
+	</build>
-	<properties>
+	<licenses>
-		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<license>
-    <project.scm.id>git.bigeon.net</project.scm.id>
+			<distribution>manual</distribution>
-	</properties>
+			<name>CeCILL 2.1</name>
-	<dependencies>
+			<url>https://cecill.info/licences/Licence_CeCILL_V2.1-en.html</url>
-		<dependency>
+		</license>
-			<groupId>junit</groupId>
+	</licenses>
-			<artifactId>junit</artifactId>
+	<reporting>
-			<version>4.11</version>
+		<plugins>
-			<scope>test</scope>
+			<plugin>
-		</dependency>
+				<groupId>org.apache.maven.plugins</groupId>
-	</dependencies>
+				<artifactId>maven-javadoc-plugin</artifactId>
-	<parent>
+				<version>2.10.3</version>
-		<groupId>fr.bigeon</groupId>
+			</plugin>
-		<artifactId>ebigeon-config</artifactId>
+			<plugin>
-		<version>1.6.0</version>
+				<groupId>com.github.sevntu-checkstyle</groupId>
-	</parent>
+				<artifactId>dsm-maven-plugin</artifactId>
-	<build>
+				<version>2.2.0</version>
-		<plugins>
+			</plugin>
-			<plugin>
+		</plugins>
-				<groupId>com.mycila</groupId>
+	</reporting>
-				<artifactId>license-maven-plugin</artifactId>
+	<developers>
-				<configuration>
+		<developer>
-					<header>fr/bigeon/gclc/licensing/cecill/CeCILL-header.txt</header>
+			<email>emmanuel@bigeon.fr</email>
-					<properties>
+			<name>Emmanuel Bigeon</name>
-						<owner>Bigeon Emmanuel</owner>
+			<url>bigeon.net</url>
-						<email>emmanuel@bigeon.fr</email>
+			<roles>
-					</properties>
+				<role>PM</role>
-				</configuration>
+			</roles>
-				<executions>
+		</developer>
-					<execution>
+	</developers>
-						<goals>
+	<inceptionYear>2014</inceptionYear>
-							<goal>check</goal>
+	<name>Generic Command Ligne console</name>
-						</goals>
+	<description>A generic framework for console applications, with customized command input and output streams.</description>
-					</execution>
+	<scm>
-				</executions>
+		<developerConnection>scm:git:gogs@git.code.bigeon.net:emmanuel/gclc.git</developerConnection>
-			</plugin>
+		<tag>gclc-2.0.6</tag>
-		</plugins>
+	</scm>
-	</build>
+	<groupId>net.bigeon</groupId>
-	<inceptionYear>2014</inceptionYear>
+</project>
-	<name>Generic Command Ligne console</name>
-	<description>provide a generic framework for console applications</description>
-  <scm>
-  
-    <developerConnection>scm:git:gogs@git.code.bigeon.net:emmanuel/gclc.git</developerConnection>
-	<tag>HEAD</tag>
-  </scm>
-</project>

gclc/src/main/java/fr/bigeon/gclc/ApplicationAttachement.java

@@ -0,0 +1,58 @@
+/**
+ * gclc:fr.bigeon.gclc.ApplicationAttachement.java
+ * Created on: Apr 19, 2017
+ */
+package fr.bigeon.gclc;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import fr.bigeon.gclc.command.ICommandProvider;
+import fr.bigeon.gclc.exception.InvalidCommandName;
+
+/** Represent a functionnality set that can be added to a console application.
+ *
+ * @author Emmanuel Bigeon */
+public interface ApplicationAttachement {
+    /** Attach this object to a console application.
+     * <p>
+     * The attaching usually consist in the addition of commands in the console
+     * application. The attached command should be specific to the attachement
+     * (typically, the generic help command or the script command should not be
+     * added through this mechanism).
+     * 
+     * @param application the application
+     * @throws InvalidCommandName if a command name is invalid for the
+     *         application. */
+    void attach(ICommandProvider application) throws InvalidCommandName;
+}

gclc/src/main/java/fr/bigeon/gclc/CommandRequestListener.java

@@ -1,51 +1,49 @@
-/*
+/**
- * Copyright Bigeon Emmanuel (2014)
+ * gclc:fr.bigeon.gclc.CommandRequestListener.java
- *
+ * Created on: Mar 19, 2015
- * emmanuel@bigeon.fr
+ */
- *
+package fr.bigeon.gclc;
- * This software is a computer program whose purpose is to
+
- * provide a generic framework for console applications.
+/*-
- *
+ * #%L
- * This software is governed by the CeCILL license under French law and
+ * Generic Command Ligne console
- * abiding by the rules of distribution of free software.  You can  use,
+ * %%
- * modify and/or redistribute the software under the terms of the CeCILL
+ * Copyright (C) 2014 - 2018 bigeon.fr
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * %%
- * "http://www.cecill.info".
+ * This software is governed by the CeCILL  license under French law and
- *
+ * abiding by the rules of distribution of free software.  You can  use, 
- * As a counterpart to the access to the source code and  rights to copy,
+ * modify and/ or redistribute the software under the terms of the CeCILL
- * modify and redistribute granted by the license, users are provided only
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * with a limited warranty  and the software's author,  the holder of the
+ * "http://www.cecill.info". 
- * economic rights,  and the successive licensors  have only  limited
+ * 
- * liability.
+ * As a counterpart to the access to the source code and  rights to copy,
- *
+ * modify and redistribute granted by the license, users are provided only
- * In this respect, the user's attention is drawn to the risks associated
+ * with a limited warranty  and the software's author,  the holder of the
- * with loading,  using,  modifying and/or developing or reproducing the
+ * economic rights,  and the successive licensors  have only  limited
- * software by the user in light of its specific status of free software,
+ * liability. 
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * 
- * therefore means  that it is reserved for developers  and  experienced
+ * In this respect, the user's attention is drawn to the risks associated
- * professionals having in-depth computer knowledge. Users are therefore
+ * with loading,  using,  modifying and/or developing or reproducing the
- * encouraged to load and test the software's suitability as regards their
+ * software by the user in light of its specific status of free software,
- * requirements in conditions enabling the security of their systems and/or
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * data to be ensured and,  more generally, to use and operate it in the
+ * therefore means  that it is reserved for developers  and  experienced
- * same conditions as regards security.
+ * professionals having in-depth computer knowledge. Users are therefore
- *
+ * encouraged to load and test the software's suitability as regards their
- * The fact that you are presently reading this means that you have had
+ * requirements in conditions enabling the security of their systems and/or 
- * knowledge of the CeCILL license and that you accept its terms.
+ * data to be ensured and,  more generally, to use and operate it in the 
- */
+ * same conditions as regards security. 
-/**
+ * 
- * gclc:fr.bigeon.gclc.CommandRequestListener.java
+ * The fact that you are presently reading this means that you have had
- * Created on: Mar 19, 2015
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ * #L%
-package fr.bigeon.gclc;
+ */
-
+/** Command Request Listeners are listeners that are notified before a command
-/** <p>
+ * is executed by the ConsoleApplication.
- * Command Request Listeners are listeners that are notified before a command is
+ *
- * executed by the ConsoleApplication,
+ * @author Emmanuel Bigeon */
- *
+public interface CommandRequestListener {
- * @author Emmanuel Bigeon */
+    /** Indicates that the given command was requested to the application.
-public interface CommandRequestListener {
+     *
-    /** Indicates that the given command was requested to the application
+     * @param command the command */
-     *
+    void commandRequest(String command);
-     * @param command the command */
+}
-    void commandRequest(String command);
-}

gclc/src/main/java/fr/bigeon/gclc/ConsoleApplication.java

@@ -1,264 +1,294 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/** gclc:fr.bigeon.gclc.ConsoleApplication.java
+/** gclc:fr.bigeon.gclc.ConsoleApplication.java
- * Created on: Sep 6, 2014 */
+ * Created on: Sep 6, 2014 */
-package fr.bigeon.gclc;
+package fr.bigeon.gclc;
-
+
-import java.io.IOException;
+/*-
-import java.util.ArrayList;
+ * #%L
-import java.util.Arrays;
+ * Generic Command Ligne console
-import java.util.List;
+ * %%
-import java.util.logging.Level;
+ * Copyright (C) 2014 - 2018 bigeon.fr
-import java.util.logging.Logger;
+ * %%
-
+ * This software is governed by the CeCILL  license under French law and
-import fr.bigeon.gclc.command.ExitCommand;
+ * abiding by the rules of distribution of free software.  You can  use, 
-import fr.bigeon.gclc.command.HelpExecutor;
+ * modify and/ or redistribute the software under the terms of the CeCILL
-import fr.bigeon.gclc.command.ICommand;
+ * license as circulated by CEA, CNRS and INRIA at the following URL
-import fr.bigeon.gclc.command.ICommandProvider;
+ * "http://www.cecill.info". 
-import fr.bigeon.gclc.command.SubedCommand;
+ * 
-import fr.bigeon.gclc.command.UnrecognizedCommand;
+ * As a counterpart to the access to the source code and  rights to copy,
-import fr.bigeon.gclc.exception.CommandParsingException;
+ * modify and redistribute granted by the license, users are provided only
-import fr.bigeon.gclc.exception.CommandRunException;
+ * with a limited warranty  and the software's author,  the holder of the
-import fr.bigeon.gclc.exception.InvalidCommandName;
+ * economic rights,  and the successive licensors  have only  limited
-import fr.bigeon.gclc.i18n.Messages;
+ * liability. 
-import fr.bigeon.gclc.manager.ConsoleManager;
+ * 
-import fr.bigeon.gclc.manager.SystemConsoleManager;
+ * In this respect, the user's attention is drawn to the risks associated
-
+ * with loading,  using,  modifying and/or developing or reproducing the
-/** <p>
+ * software by the user in light of its specific status of free software,
- * A {@link ConsoleApplication} is an application that require the user to input
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * commands.
+ * therefore means  that it is reserved for developers  and  experienced
- * <p>
+ * professionals having in-depth computer knowledge. Users are therefore
- * A typical use case is the following:
+ * encouraged to load and test the software's suitability as regards their
- *
+ * requirements in conditions enabling the security of their systems and/or 
- * <pre>
+ * data to be ensured and,  more generally, to use and operate it in the 
- * {@link ConsoleApplication} app = new {@link ConsoleApplication#ConsoleApplication(String, String, String) ConsoleApplication("exit", "welcome", "see you latter")};
+ * same conditions as regards security. 
- * app.{@link ConsoleApplication#add(ICommand) add}("my_command", new {@link ICommand MyCommand()});
+ * 
- * app.{@link ConsoleApplication#start start}();
+ * The fact that you are presently reading this means that you have had
- * </pre>
+ * knowledge of the CeCILL license and that you accept its terms.
- * <p>
+ * #L%
- * That will launch in the console application that will display "welcome",
+ */
- * return a line and prompt the user for the command until he inputs the
+import java.io.IOException;
- * <code>exit</code> command. Then it will print "see you latter" and exit the
+import java.io.InterruptedIOException;
- * start method.
+import java.util.ArrayList;
- *
+import java.util.Arrays;
- * @author Emmanuel BIGEON */
+import java.util.List;
-public class ConsoleApplication implements ICommandProvider {
+import java.util.logging.Level;
-
+import java.util.logging.Logger;
-    /** The class logger */
+
-    private static final Logger LOGGER = Logger
+import fr.bigeon.gclc.command.ICommand;
-            .getLogger(ConsoleApplication.class.getName());
+import fr.bigeon.gclc.command.ICommandProvider;
-    /** The welcome message */
+import fr.bigeon.gclc.command.SubedCommand;
-    private final String header;
+import fr.bigeon.gclc.exception.CommandParsingException;
-    /** The good bye message */
+import fr.bigeon.gclc.exception.CommandRunException;
-    private final String footer;
+import fr.bigeon.gclc.exception.CommandRunExceptionType;
-    /** The console manager */
+import fr.bigeon.gclc.exception.InvalidCommandName;
-    protected final ConsoleManager manager;
+import fr.bigeon.gclc.i18n.Messages;
-    /** The container of commands */
+import fr.bigeon.gclc.manager.ConsoleInput;
-    private final SubedCommand root;
+import fr.bigeon.gclc.manager.ConsoleOutput;
-    /** The state of this application */
+
-    private boolean running;
+/**
-    /** The listeners */
+ * A {@link ConsoleApplication} is an application that require the user to input
-    private final List<CommandRequestListener> listeners = new ArrayList<>();
+ * commands.
-
+ * <p>
-    /** @param manager the manager
+ * A typical use case is the following:
-     * @param welcome the welcoming message
+ *
-     * @param goodbye the goodbye message */
+ * <pre>
-    public ConsoleApplication(ConsoleManager manager, String welcome,
+ * {@link ConsoleOutput} out = new {@link fr.bigeon.gclc.utils.StreamConsoleOutput StreamConsoleOutput}();
-            String goodbye) {
+ * {@link ConsoleInput} in = new {@link fr.bigeon.gclc.utils.StreamConsoleInput StreamConsoleInput}();
-        this.header = welcome;
+ * {@link ConsoleApplication} app = new {@link ConsoleApplication}(out, in, "welcome", "see you latter")};
-        this.footer = goodbye;
+ * app.{@link ConsoleApplication#add(ICommand) add}("my_command", new {@link ICommand MyCommand()});
-        this.manager = manager;
+ * app.{@link ConsoleApplication#start() start()};
-        root = new SubedCommand(new String(), new UnrecognizedCommand(manager));
+ * </pre>
-    }
+ * <p>
-
+ * That will launch in the console application that will display "welcome",
-    /** @param manager the manager
+ * return a line and prompt the user for the command until he inputs the
-     * @param exit the keyword for the exit command of this application
+ * <code>exit</code> command. Then it will print "see you latter" and exit the
-     * @param welcome the header message to display on launch of this
+ * start method.
-     *            application
+ *
-     * @param goodbye the message to display on exit
+ * @author Emmanuel BIGEON */
-     * @throws InvalidCommandName if the exit command name is invalid
+public final class ConsoleApplication implements ICommandProvider {
-     * @deprecated since 1.2.0, use the {@link #add(ICommand)} method to add the
+
-     *             exit command */
+    /** The class logger. */
-    @Deprecated
+    private static final Logger LOGGER = Logger
-    public ConsoleApplication(ConsoleManager manager, String exit,
+            .getLogger(ConsoleApplication.class.getName());
-            String welcome, String goodbye) throws InvalidCommandName {
+    /** The welcome message. */
-        this(manager, welcome, goodbye);
+    public final String header;
-        root.add(new ExitCommand(exit, this));
+    /** The good bye message. */
-    }
+    public final String footer;
-
+    /** The standard output for the application. */
-    /** @param exit the keyword for the exit command of this application
+    private final ConsoleOutput out;
-     * @param welcome the header message to display on launch of this
+    /** The standard input for the application. */
-     *            application
+    private final ConsoleInput in;
-     * @param goodbye the message to display on exit
+    /** The container of commands. */
-     * @throws InvalidCommandName if the exit command name is invalid
+    public final SubedCommand root;
-     * @deprecated since 1.2.0, use the {@link #add(ICommand)} method to add the
+    /** The state of this application. */
-     *             command and create this console using the
+    private boolean running;
-     *             {@link #ConsoleApplication(ConsoleManager, String, String)}
+    /** The listeners. */
-     *             method with a {@link SystemConsoleManager} as argument */
+    private final List<CommandRequestListener> listeners = new ArrayList<>();
-    @Deprecated
+
-    public ConsoleApplication(String exit, String welcome,
+    /** Create a console application.
-            String goodbye) throws InvalidCommandName {
+     *
-        this(new SystemConsoleManager(), welcome, goodbye);
+     * @param out the output
-        root.add(new ExitCommand(exit, this));
+     * @param in the input
-    }
+     * @param welcome the welcoming message
-
+     * @param goodbye the goodbye message */
-    @Override
+    public ConsoleApplication(final ConsoleOutput out, final ConsoleInput in,
-    public final boolean add(ICommand cmd) throws InvalidCommandName {
+            final String welcome,
-        return root.add(cmd);
+            final String goodbye) {
-    }
+        header = welcome;
-
+        footer = goodbye;
-    /** Adds help command on the given key
+        this.in = in;
-     *
+        this.out = out;
-     * @param cmd the handle for help
+        root = new SubedCommand(""); //$NON-NLS-1$
-     * @return if the help command was added
+    }
-     * @throws InvalidCommandName if the help command was not valid
+
-     * @deprecated since 1.2.0 use the {@link #add(ICommand)} with a
+    @Override
-     *             {@link HelpExecutor} instead */
+    public boolean add(final ICommand cmd) throws InvalidCommandName {
-    @Deprecated
+        return root.add(cmd);
-    public final boolean addHelpCommand(String cmd) throws InvalidCommandName {
+    }
-        return root.add(new HelpExecutor(cmd, manager, root));
+
-    }
+    /** Add a listener for command requests.
-
+     *
-    /** Add a command request listener.
+     * @param listener the command listener */
-     * <p>
+    public void addListener(final CommandRequestListener listener) {
-     * A listener can listen several times to the same application.
+        listeners.add(listener);
-     * 
+    }
-     * @param listener the listener to add. */
+
-    public final void addListener(CommandRequestListener listener) {
+    /* (non-Javadoc)
-        listeners.add(listener);
+     * @see fr.bigeon.gclc.command.ICommandProvider#executeSub(java.lang.String,
-    }
+     * java.lang.String[]) */
-
+    @Override
-    /* (non-Javadoc)
+    public void executeSub(final ConsoleOutput output, final ConsoleInput input,
-     * @see
+                           final String command,
-     * fr.bigeon.gclc.command.ICommandProvider#executeSub(java.lang.String,
+                                 final String... args) throws CommandRunException {
-     * java.lang.String[]) */
+        root.executeSub(output, input, command, args);
-    @Override
+    }
-    public final void executeSub(String command,
+
-                                 String... args) throws CommandRunException {
+    /** Signify to the application that no command should be inputed anymore. */
-        root.executeSub(command, args);
+    public void exit() {
-    }
+        LOGGER.fine("Request exiting application..."); //$NON-NLS-1$
-
+        running = false;
-    /** Exit this running application before next command prompt */
+        in.interruptPrompt();
-    public final void exit() {
+    }
-        LOGGER.fine("Request exiting application..."); //$NON-NLS-1$
+
-        running = false;
+    /* (non-Javadoc)
-    }
+     * @see fr.bigeon.gclc.command.ICommandProvider#get(java.lang.String) */
-
+    @Override
-    /* (non-Javadoc)
+    public ICommand get(final String command) {
-     * @see fr.bigeon.gclc.command.ICommandProvider#get(java.lang.String) */
+        return root.get(command);
-    @Override
+    }
-    public final ICommand get(String command) {
+
-        return root.get(command);
+    /** Interpret a command line.
-    }
+     * <p>
-
+     * This method will split the command in its part and execute the command
-    /** @return the manager */
+     * with {@link #executeSub(ConsoleOutput, ConsoleInput, String, String...)}.
-    public final ConsoleManager getManager() {
+     *
-        return manager;
+     * @param cmd the command
-    }
+     * @throws IOException if the command could not be parsed */
-
+    public void interpretCommand(final String cmd) throws IOException {
-    /** @param cmd the command to interpret
+        List<String> args;
-     * @throws IOException if the manager was closed */
+        try {
-    public final void interpretCommand(String cmd) throws IOException {
+            args = GCLCConstants.splitCommand(cmd);
-        List<String> args;
+        } catch (final CommandParsingException e1) {
-        try {
+            out.println("Command line cannot be parsed"); //$NON-NLS-1$
-            args = GCLCConstants.splitCommand(cmd);
+            LOGGER.log(Level.FINE, "Invalid user command " + cmd, e1); //$NON-NLS-1$
-        } catch (CommandParsingException e1) {
+            return;
-            manager.println("Command line cannot be parsed"); //$NON-NLS-1$
+        }
-            LOGGER.log(Level.INFO, "Invalid user command " + cmd, e1); //$NON-NLS-1$
+        if (!args.isEmpty()) {
-            return;
+            try {
-        }
+                executeSub(out, in, args.get(0), Arrays.copyOfRange(
-        if (!args.isEmpty()) {
+                        args.toArray(new String[0]), 1, args.size()));
-            try {
+            } catch (final CommandRunException e) {
-                executeSub(args.get(0), Arrays.copyOfRange(
+                LOGGER.log(Level.FINE, "Command failed: " + cmd, e); //$NON-NLS-1$
-                        args.toArray(new String[0]), 1, args.size()));
+                out.println(Messages
-            } catch (final CommandRunException e) {
+                        .getString("ConsoleApplication.cmd.failed", cmd)); //$NON-NLS-1$
-                LOGGER.log(Level.WARNING, "Command failed: " + cmd, e); //$NON-NLS-1$
+                out.println(e.getLocalizedMessage());
-                manager.println(Messages
+                if (e.getType() == CommandRunExceptionType.USAGE) {
-                        .getString("ConsoleApplication.cmd.failed", cmd)); //$NON-NLS-1$
+                    get(args.get(0)).help(out);
-                manager.println(e.getLocalizedMessage());
+                }
-            }
+            }
-        }
+        }
-    }
+    }
-
+
-    /** @param listener the listener to remove (once) */
+    /** Test if the application is running.
-    public final void removeListener(CommandRequestListener listener) {
+     *
-        for (int i = 0; i < listeners.size(); i++) {
+     * @return the running status */
-            if (listeners.get(i) == listener) {
+    public boolean isRunning() {
-                listeners.remove(i);
+        return running;
-                return;
+    }
-            }
+
-        }
+    /** Remove a listener from this application.
-    }
+     *
-
+     * @param listener the command listener to remove */
-    /** Launches the prompting application */
+    public void removeListener(final CommandRequestListener listener) {
-    public final void start() {
+        listeners.remove(listener);
-        try {
+    }
-            running = true;
+
-            if (header != null) {
+    /** The running loop content.
-                manager.println(header);
+     * <p>
-            }
+     * This consisting in getting the command, executing it and exiting
-            do {
+     * (restarting the loop). */
-                final String cmd = manager.prompt();
+    private void runLoop() {
-                if (cmd == null || cmd.isEmpty()) {
+        try {
-                    continue;
+            final String cmd = in.prompt();
-                }
+            if (cmd == null || cmd.isEmpty()) {
-                for (final CommandRequestListener listener : listeners) {
+                return;
-                    listener.commandRequest(cmd);
+            }
-                }
+            for (final CommandRequestListener listener : listeners) {
-                interpretCommand(cmd);
+                listener.commandRequest(cmd);
-            } while (running);
+            }
-            if (footer != null) {
+            interpretCommand(cmd);
-                manager.println(footer);
+        } catch (final InterruptedIOException e) {
-            }
+            LOGGER.info(
-            LOGGER.fine("Exiting application."); //$NON-NLS-1$
+                    "Prompt interrupted. It is likely the application is closing."); //$NON-NLS-1$
-        } catch (IOException e) {
+            LOGGER.log(Level.FINER, "Interruption of the prompt.", //$NON-NLS-1$
-            // The manager was closed
+                    e);
-            running = false;
+        } catch (final IOException e) {
-            LOGGER.log(Level.WARNING,
+            // The manager was closed
-                    "The console manager was closed. Closing the application as no one can reach it.", //$NON-NLS-1$
+            running = false;
-                    e);
+            LOGGER.warning(
-        }
+                    "The console manager was closed. Closing the application as no one can reach it."); //$NON-NLS-1$
-    }
+            LOGGER.log(Level.FINE,
-
+                    "An exception caused the closing of the application", //$NON-NLS-1$
-    /** @return if the application is running */
+                    e);
-    public boolean isRunning() {
+        }
-        return running;
+    }
-    }
+
-
+    /** Start the application. */
-    /** @return the root */
+    public void start() {
-    public SubedCommand getRoot() {
+        try {
-        return root;
+            running = true;
-    }
+            if (header != null) {
-}
+                out.println(header);
+            }
+        } catch (final IOException e) {
+            // The manager was closed
+            running = false;
+            LOGGER.warning(
+                    "The console manager was closed. Closing the application as no one can reach it."); //$NON-NLS-1$
+            LOGGER.log(Level.FINE,
+                    "An exception caused the closing of the application", //$NON-NLS-1$
+                    e);
+            return;
+        }
+        do {
+            runLoop();
+        } while (running);
+        if (footer != null) {
+            try {
+                out.println(footer);
+            } catch (final IOException e) {
+                // The manager was closed
+                running = false;
+                LOGGER.warning("Console manager alreaady closed."); //$NON-NLS-1$
+                LOGGER.log(Level.FINE,
+                        "Exception raised by goodbye message printing... Application will still close.", //$NON-NLS-1$
+                        e);
+            }
+        }
+        running = false;
+        LOGGER.fine("Exiting application."); //$NON-NLS-1$
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/GCLCConstants.java

@@ -1,129 +1,176 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/**
+/**
- * gclc:fr.bigeon.gclc.GCLCConstants.java
+ * gclc:fr.bigeon.gclc.GCLCConstants.java
- * Created on: Jun 8, 2016
+ * Created on: Jun 8, 2016
- */
+ */
-package fr.bigeon.gclc;
+package fr.bigeon.gclc;
-
+
-import java.util.ArrayList;
+/*-
-import java.util.List;
+ * #%L
-
+ * Generic Command Ligne console
-import fr.bigeon.gclc.exception.CommandParsingException;
+ * %%
-
+ * Copyright (C) 2014 - 2018 bigeon.fr
-/** A Utility class for GCLC
+ * %%
- * <p>
+ * This software is governed by the CeCILL  license under French law and
- * This class offers a method to split a line or arguments into the list of
+ * abiding by the rules of distribution of free software.  You can  use, 
- * arguments.
+ * modify and/ or redistribute the software under the terms of the CeCILL
- *
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * @author Emmanuel Bigeon */
+ * "http://www.cecill.info". 
-public class GCLCConstants {
+ * 
-
+ * As a counterpart to the access to the source code and  rights to copy,
-    /** Hide utility class constructor */
+ * modify and redistribute granted by the license, users are provided only
-    private GCLCConstants() {
+ * with a limited warranty  and the software's author,  the holder of the
-        // utility class
+ * economic rights,  and the successive licensors  have only  limited
-    }
+ * liability. 
-
+ * 
-    /** Splits a command in the diferrent arguments
+ * In this respect, the user's attention is drawn to the risks associated
-     * 
+ * with loading,  using,  modifying and/or developing or reproducing the
-     * @param cmd the command to split in its parts
+ * software by the user in light of its specific status of free software,
-     * @return the list of argument preceded by the command name
+ * that may mean  that it is complicated to manipulate,  and  that  also
-     * @throws CommandParsingException if the parsing of the command failed */
+ * therefore means  that it is reserved for developers  and  experienced
-    public static List<String> splitCommand(String cmd) throws CommandParsingException {
+ * professionals having in-depth computer knowledge. Users are therefore
-        final List<String> args = new ArrayList<>();
+ * encouraged to load and test the software's suitability as regards their
-        // parse the string to separate arguments
+ * requirements in conditions enabling the security of their systems and/or 
-        int index = 0;
+ * data to be ensured and,  more generally, to use and operate it in the 
-        int startIndex = 0;
+ * same conditions as regards security. 
-        boolean escaped = false;
+ * 
-        boolean inString = false;
+ * The fact that you are presently reading this means that you have had
-        while (index < cmd.length()) {
+ * knowledge of the CeCILL license and that you accept its terms.
-            char c = cmd.charAt(index);
+ * #L%
-            index++;
+ */
-            if (escaped || c == '\\') {
+import java.util.ArrayList;
-                escaped = !escaped;
+import java.util.List;
-                continue;
+
-            }
+import fr.bigeon.gclc.exception.CommandParsingException;
-            if (c == ' ' && !inString) {
+
-                final String arg = cmd.substring(startIndex, index - 1);
+/** A Utility class for GCLC
-                if (!arg.isEmpty()) {
+ * <p>
-                    args.add(removeEscaped(arg));
+ * This class offers a method to split a line or arguments into the list of
-                }
+ * arguments.
-                startIndex = index;
+ *
-            } else if (c == '"') {
+ * @author Emmanuel Bigeon */
-                if (inString) {
+public final class GCLCConstants {
-                    args.add(endOfString(cmd, startIndex, index));
+
-                    index++;
+    /** The escaping character. */
-                    startIndex = index;
+    private static final char ESCAPING_CHAR = getSystemEscapingChar();
-                }
+
-                inString = startIndex == index - 1;
+    /** Hide utility class constructor. */
-            }
+    private GCLCConstants() {
-        }
+        // utility class
-        final String arg = cmd.substring(startIndex, cmd.length());
+    }
-        if (!arg.isEmpty()) {
+
-            args.add(arg);
+    /** Get the end of a string argument.
-        }
+     *
-        return args;
+     * @param cmd the command to parse
-    }
+     * @param startIndex the starting point of the parsing
-
+     * @param index the index of the current position
-    /** @param arg the string to remove excaping character from
+     * @return the argument
-     * @return the string without escape character */
+     * @throws CommandParsingException if the end of string does not mark end of
-    private static String removeEscaped(String arg) {
+     *             command and is not followed by a space */
-        StringBuilder builder = new StringBuilder();
+    private static String endOfString(final String cmd, final int startIndex,
-        int index = 0;
+                                      final int index) throws CommandParsingException {
-        int endIndex = arg.indexOf('\\');
+        if (index < cmd.length() && cmd.charAt(index) != ' ') {
-        while (endIndex != -1) {
+            throw new CommandParsingException("Misplaced quote"); //$NON-NLS-1$
-            builder.append(arg.subSequence(index, endIndex));
+        }
-            index = endIndex + 1;
+        return cmd.substring(startIndex + 1, index - 1);
-            endIndex = arg.indexOf('\\', index + 1);
+    }
-        }
+
-        builder.append(arg.substring(index));
+    /** Get the excaping character.
-        return builder.toString();
+     *
-    }
+     * @return the escaping character */
-
+    private static char getSystemEscapingChar() {
-    /** @param cmd the command to parse
+        return '\\';
-     * @param startIndex the starting point of the parsing
+    }
-     * @param index the index of the current position
+
-     * @return the argument
+    /** Remove escaping characters from the string.
-     * @throws CommandParsingException if the end of string does not mark end of
+     *
-     *             command and is not followed by a space */
+     * @param arg the string to remove excaping character from
-    private static String endOfString(String cmd, int startIndex,
+     * @return the string without escape character */
-                                      int index) throws CommandParsingException {
+    private static String removeEscaped(final String arg) {
-        if (index < cmd.length() && cmd.charAt(index) != ' ') {
+        final StringBuilder builder = new StringBuilder();
-            throw new CommandParsingException("Misplaced quote"); //$NON-NLS-1$
+        int index = 0;
-        }
+        int endIndex = arg.indexOf(ESCAPING_CHAR);
-        return cmd.substring(startIndex + 1, index - 1);
+        while (endIndex != -1) {
-    }
+            builder.append(arg.subSequence(index, endIndex));
-
+            index = endIndex + 1;
-}
+            endIndex = arg.indexOf(ESCAPING_CHAR, index + 1);
+        }
+        builder.append(arg.substring(index));
+        return builder.toString();
+    }
+
+    /** Splits a command in the diferrent arguments.
+     *
+     * @param cmd the command to split in its parts
+     * @return the list of argument preceded by the command name
+     * @throws CommandParsingException if the parsing of the command failed */
+    public static List<String> splitCommand(final String cmd) throws CommandParsingException {
+        final List<String> args = new ArrayList<>();
+        // parse the string to separate arguments
+        int index = 0;
+        int startIndex = 0;
+        boolean escaped = false;
+        boolean inString = false;
+        while (index < cmd.length()) {
+            final char c = cmd.charAt(index);
+            index++;
+            if (escaped || c == ESCAPING_CHAR) {
+                escaped = !escaped;
+                continue;
+            }
+            if (c == ' ' && !inString) {
+                final String arg = cmd.substring(startIndex, index - 1);
+                if (!arg.isEmpty()) {
+                    args.add(removeEscaped(arg));
+                }
+                startIndex = index;
+            } else if (c == '"') {
+                if (inString) {
+                    args.add(endOfString(cmd, startIndex, index));
+                    index++;
+                    startIndex = index;
+                }
+                inString = startIndex == index - 1;
+            }
+        }
+        if (startIndex < cmd.length()) {
+            final String arg = cmd.substring(startIndex, cmd.length());
+            args.add(arg);
+        }
+        return args;
+    }
+
+}

gclc/src/main/java/fr/bigeon/gclc/command/Command.java

@@ -1,133 +1,148 @@
-/*
+/**
- * Copyright Bigeon Emmanuel (2014)
+ * acide:fr.bigeon.acide.Command.java
- *
+ * Created on: Jul 31, 2014
- * emmanuel@bigeon.fr
+ */
- *
+package fr.bigeon.gclc.command;
- * This software is a computer program whose purpose is to
+
- * provide a generic framework for console applications.
+/*-
- *
+ * #%L
- * This software is governed by the CeCILL license under French law and
+ * Generic Command Ligne console
- * abiding by the rules of distribution of free software.  You can  use,
+ * %%
- * modify and/or redistribute the software under the terms of the CeCILL
+ * Copyright (C) 2014 - 2018 bigeon.fr
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * %%
- * "http://www.cecill.info".
+ * This software is governed by the CeCILL  license under French law and
- *
+ * abiding by the rules of distribution of free software.  You can  use, 
- * As a counterpart to the access to the source code and  rights to copy,
+ * modify and/ or redistribute the software under the terms of the CeCILL
- * modify and redistribute granted by the license, users are provided only
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * with a limited warranty  and the software's author,  the holder of the
+ * "http://www.cecill.info". 
- * economic rights,  and the successive licensors  have only  limited
+ * 
- * liability.
+ * As a counterpart to the access to the source code and  rights to copy,
- *
+ * modify and redistribute granted by the license, users are provided only
- * In this respect, the user's attention is drawn to the risks associated
+ * with a limited warranty  and the software's author,  the holder of the
- * with loading,  using,  modifying and/or developing or reproducing the
+ * economic rights,  and the successive licensors  have only  limited
- * software by the user in light of its specific status of free software,
+ * liability. 
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * 
- * therefore means  that it is reserved for developers  and  experienced
+ * In this respect, the user's attention is drawn to the risks associated
- * professionals having in-depth computer knowledge. Users are therefore
+ * with loading,  using,  modifying and/or developing or reproducing the
- * encouraged to load and test the software's suitability as regards their
+ * software by the user in light of its specific status of free software,
- * requirements in conditions enabling the security of their systems and/or
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * data to be ensured and,  more generally, to use and operate it in the
+ * therefore means  that it is reserved for developers  and  experienced
- * same conditions as regards security.
+ * professionals having in-depth computer knowledge. Users are therefore
- *
+ * encouraged to load and test the software's suitability as regards their
- * The fact that you are presently reading this means that you have had
+ * requirements in conditions enabling the security of their systems and/or 
- * knowledge of the CeCILL license and that you accept its terms.
+ * data to be ensured and,  more generally, to use and operate it in the 
- */
+ * same conditions as regards security. 
-/**
+ * 
- * acide:fr.bigeon.acide.Command.java
+ * The fact that you are presently reading this means that you have had
- * Created on: Jul 31, 2014
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ * #L%
-package fr.bigeon.gclc.command;
+ */
-
+import java.io.IOException;
-import java.io.IOException;
+
-
+import fr.bigeon.gclc.manager.ConsoleOutput;
-import fr.bigeon.gclc.manager.ConsoleManager;
+
-
+/** A command to execute.
-/** <p>
+ * <p>
- * A command to execute. It is mandatory that it has a name and that name cannot
+ * It is mandatory that it has a name and that name cannot start with minus
- * start with minus character or contain spaces.
+ * character or contain spaces.
- * <p>
+ * <p>
- * A command can be executed, with parameters that will be provided as an array
+ * A command can be executed, with parameters that will be provided as an array
- * of strings.
+ * of strings.
- * <p>
+ * <p>
- * The help mechanism is doing the following:
+ * The help mechanism is doing the following:
- * <ul>
+ * <ul>
- * <li>Print the command name
+ * <li>Print the command name
- * <li>Print the {@link #brief()} message
+ * <li>Print the {@link #brief()} message
- * <li>Print a blank line
+ * <li>Print a blank line
- * <li>Print "Usage:"
+ * <li>Print "Usage:"
- * <li>Print the {@link #usagePattern() usage pattern}
+ * <li>Print the {@link #usagePattern() usage pattern}
- * <li>Print the {@link #usageDetail() usage details}
+ * <li>Print the {@link #usageDetail() usage details}
- * </ul>
+ * </ul>
- * <p>
+ * <p>
- * The default behavior for the brief message is to print the tip preceeded by a
+ * The default behavior for the brief message is to print the tip preceeded by a
- * couple of spaces.
+ * couple of spaces.
- *
+ *
- * @author Emmanuel BIGEON */
+ * @author Emmanuel BIGEON */
-public abstract class Command implements ICommand {
+public abstract class Command implements ICommand {
-
+
-    /**
+    /** The linux end of line character. */
-     *
+    private static final String EOL_LINUX = "\n"; //$NON-NLS-1$
-     */
+    /** The name of the command. */
-    private static final String EOL_LINUX = "\n"; //$NON-NLS-1$
+    protected final String name;
-    /** The name of the command */
+
-    protected final String name;
+    /** Create the command.
-
+     *
-    /** @param name the command name */
+     * @param name the command name */
-    public Command(String name) {
+    public Command(final String name) {
-        super();
+        super();
-        this.name = name;
+        this.name = name;
-    }
+    }
-
+
-    /** @return a brief description of the command */
+    /** Get the brief part of the command help.
-    protected String brief() {
+     * <p>
-        return "  " + tip(); //$NON-NLS-1$
+     * This method may be overriden by implementations to improve the help
-    }
+     * content. The default behavior is to print the tip.
-
+     *
-    /* (non-Javadoc)
+     * @return a brief description of the command
-     * @see fr.bigeon.gclc.command.ICommand#getCommandName() */
+     * @see Command#help(ConsoleOutput, String...) */
-    @Override
+    protected String brief() {
-    public final String getCommandName() {
+        return "  " + tip(); //$NON-NLS-1$
-        return name;
+    }
-    }
+
-
+    /* (non-Javadoc)
-    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#getCommandName() */
-     * @see fr.bigeon.gclc.command.ICommand#help(fr.bigeon.gclc.ConsoleManager,
+    @Override
-     * java.lang.String) */
+    public final String getCommandName() {
-    @Override
+        return name;
-    public final void help(ConsoleManager manager,
+    }
-                           String... args) throws IOException {
+
-        manager.println(getCommandName());
+    /** Prints a help content for this command to the console output.
-        manager.println(brief());
+     * <p>
-        manager.println();
+     * This help is following the given format:
-        manager.println("Usage:"); //$NON-NLS-1$
+     *
-        manager.println(usagePattern());
+     * <pre>
-        manager.println();
+     * [Command name]
-        final String details = usageDetail();
+     * [brief message]
-        if (details != null && !details.isEmpty()) {
+     *
-            manager.print(details);
+     * Usage:
-            if (!(details.endsWith(EOL_LINUX) ||
+     * [Usage pattern]
-                  details.endsWith(System.lineSeparator()))) {
+     *
-                manager.println();
+     * [Usage details]
-            }
+     * </pre>
-        }
+     *
-    }
+     * @see fr.bigeon.gclc.command.ICommand#help(ConsoleOutput, String...) */
-
+    @Override
-    /** <p>
+    public final void help(final ConsoleOutput manager,
-     * This method return the detail of the help. It immediatly follows the
+                           final String... args) throws IOException {
-     * {@link #usagePattern() usage pattern}.
+        manager.println(getCommandName());
-     *
+        manager.println(brief());
-     * @return the detailed help (should end with end of line or be empty) */
+        manager.println();
-    @SuppressWarnings("static-method")
+        manager.println("Usage:"); //$NON-NLS-1$
-    protected String usageDetail() {
+        manager.println(usagePattern());
-        return new String();
+        manager.println();
-    }
+        final String details = usageDetail();
-
+        if (details != null && !details.isEmpty()) {
-    /** <p>
+            manager.print(details);
-     * This prints the usage pattern for the command. It follows the brief
+            if (!(details.endsWith(EOL_LINUX) ||
-     * introduction on the command ({@link #brief()})
+                  details.endsWith(System.lineSeparator()))) {
-     *
+                manager.println();
-     * @return the usage pattern */
+            }
-    protected String usagePattern() {
+        }
-        return getCommandName();
+    }
-    }
+
-}
+    /** This method return the detail of the help.
+     * <p>
+     * It immediatly follows the {@link #usagePattern() usage pattern}.
+     *
+     * @return the detailed help (should end with end of line or be empty) */
+    protected abstract String usageDetail();
+
+    /** This prints the usage pattern for the command.
+     * <p>
+     * It follows the brief introduction on the command ({@link #brief()})
+     *
+     * @return the usage pattern */
+    protected String usagePattern() {
+        return getCommandName();
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/command/CommandParameters.java

@@ -1,175 +1,213 @@
-/*
+/**
- * Copyright Bigeon Emmanuel (2014)
+ * gclc:fr.bigeon.gclc.command.CommandParameters.java
- *
+ * Created on: Dec 24, 2014
- * emmanuel@bigeon.fr
+ */
- *
+package fr.bigeon.gclc.command;
- * This software is a computer program whose purpose is to
+
- * provide a generic framework for console applications.
+/*-
- *
+ * #%L
- * This software is governed by the CeCILL license under French law and
+ * Generic Command Ligne console
- * abiding by the rules of distribution of free software.  You can  use,
+ * %%
- * modify and/or redistribute the software under the terms of the CeCILL
+ * Copyright (C) 2014 - 2018 bigeon.fr
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * %%
- * "http://www.cecill.info".
+ * This software is governed by the CeCILL  license under French law and
- *
+ * abiding by the rules of distribution of free software.  You can  use, 
- * As a counterpart to the access to the source code and  rights to copy,
+ * modify and/ or redistribute the software under the terms of the CeCILL
- * modify and redistribute granted by the license, users are provided only
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * with a limited warranty  and the software's author,  the holder of the
+ * "http://www.cecill.info". 
- * economic rights,  and the successive licensors  have only  limited
+ * 
- * liability.
+ * As a counterpart to the access to the source code and  rights to copy,
- *
+ * modify and redistribute granted by the license, users are provided only
- * In this respect, the user's attention is drawn to the risks associated
+ * with a limited warranty  and the software's author,  the holder of the
- * with loading,  using,  modifying and/or developing or reproducing the
+ * economic rights,  and the successive licensors  have only  limited
- * software by the user in light of its specific status of free software,
+ * liability. 
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * 
- * therefore means  that it is reserved for developers  and  experienced
+ * In this respect, the user's attention is drawn to the risks associated
- * professionals having in-depth computer knowledge. Users are therefore
+ * with loading,  using,  modifying and/or developing or reproducing the
- * encouraged to load and test the software's suitability as regards their
+ * software by the user in light of its specific status of free software,
- * requirements in conditions enabling the security of their systems and/or
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * data to be ensured and,  more generally, to use and operate it in the
+ * therefore means  that it is reserved for developers  and  experienced
- * same conditions as regards security.
+ * professionals having in-depth computer knowledge. Users are therefore
- *
+ * encouraged to load and test the software's suitability as regards their
- * The fact that you are presently reading this means that you have had
+ * requirements in conditions enabling the security of their systems and/or 
- * knowledge of the CeCILL license and that you accept its terms.
+ * data to be ensured and,  more generally, to use and operate it in the 
- */
+ * same conditions as regards security. 
-/**
+ * 
- * gclc:fr.bigeon.gclc.command.CommandParameters.java
+ * The fact that you are presently reading this means that you have had
- * Created on: Dec 24, 2014
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ * #L%
-package fr.bigeon.gclc.command;
+ */
-
+import java.util.ArrayList;
-import java.util.ArrayList;
+import java.util.Collections;
-import java.util.Collections;
+import java.util.HashMap;
-import java.util.HashMap;
+import java.util.List;
-import java.util.List;
+import java.util.Map;
-import java.util.Map;
+import java.util.Set;
-import java.util.Set;
+
-
+import fr.bigeon.gclc.exception.CommandParsingException;
-/** <p>
+
- * An object representing a collection of parameters. It is used for defaulting
+/** An object representing a collection of parameters.
- * values.
+ * <p>
- *
+ * It is used for defaulting values.
- * @author Emmanuel BIGEON */
+ *
-public class CommandParameters {
+ * @author Emmanuel BIGEON */
-    /**
+public final class CommandParameters {
-     * 
+    /** Number of element for a string argument. */
-     */
+    private static final int STRINGARG_NUMBER_OF_ELEMENTS = 2;
-    private static final int STRINGARG_NUMBER_OF_ELEMENTS = 2;
+    /** Boolean arguments. */
-    /** Boolean arguments */
+    private final Map<String, Boolean> booleanArguments = new HashMap<>();
-    private final Map<String, Boolean> boolArgs = new HashMap<>();
+    /** String arguments. */
-    /** String arguments */
+    private final Map<String, String> stringArguments = new HashMap<>();
-    private final Map<String, String> stringArgs = new HashMap<>();
+    /** Arguments restriction on the named ones. */
-    /** Arguments restriction on the named ones */
+    private final boolean strict;
-    private final boolean strict;
+    /** additional (unnamed) parameters. */
-    /** additional (unnamed) parameters */
+    private final List<String> additional = new ArrayList<>();
-    private final List<String> additional = new ArrayList<>();
+
-
+    /** Create a command parameter object.
-    /** @param bools the boolean parameters
+     *
-     * @param strings the string parameters
+     * @param bools the boolean parameters
-     * @param strict if the argument are restricted to the declared ones */
+     * @param strings the string parameters
-    @SuppressWarnings("boxing")
+     * @param strict if the argument are restricted to the declared ones */
-    public CommandParameters(Set<String> bools, Set<String> strings,
+    public CommandParameters(final Set<String> bools, final Set<String> strings,
-            boolean strict) {
+            final boolean strict) {
-        for (final String string : bools) {
+        for (final String string : bools) {
-            boolArgs.put(string, false);
+            booleanArguments.put(string, Boolean.FALSE);
-        }
+        }
-        for (final String string : strings) {
+        for (final String string : strings) {
-            stringArgs.put(string, null);
+            stringArguments.put(string, null);
-        }
+        }
-        this.strict = strict;
+        this.strict = strict;
-    }
+    }
-
+
-    /** @param key the key
+    /** Get the value of a string argument.
-     * @return the associated value, null if it was not specified */
+     *
-    public String get(String key) {
+     * @param key the key
-        return stringArgs.get(key);
+     * @return the associated value, null if it was not specified */
-    }
+    public String get(final String key) {
-
+        return stringArguments.get(key);
-    /** @return additional non parsed parameters */
+    }
-    public List<String> getAdditionals() {
+
-        return Collections.unmodifiableList(additional);
+    /** Get the additional (unrecognized) arguments.
-    }
+     *
-
+     * @return additional non parsed parameters */
-    /** @param key the key
+    public List<String> getAdditionals() {
-     * @return if the key was specified */
+        return Collections.unmodifiableList(additional);
-    @SuppressWarnings("boxing")
+    }
-    public boolean getBool(String key) {
+
-        return boolArgs.get(key);
+    /** Get the value of a boolean argument.
-    }
+     *
-
+     * @param key the key
-    /** @param args the arguments to parse
+     * @return if the key was specified */
-     * @return if the arguments were parsed */
+    public boolean getBool(final String key) {
-    public boolean parseArgs(String... args) {
+        return booleanArguments.containsKey(key) &&
-        int i = 0;
+               booleanArguments.get(key).booleanValue();
-        while (i < args.length) {
+    }
-            String next = null;
+
-            if (i < args.length - 1) {
+    /** Get the boolean arguments.
-                next = args[i + 1];
+     *
-            }
+     * @return the boolean arguments */
-            int p = parseArg(args[i], next);
+    public Set<String> getBooleanArgumentKeys() {
-            if (p == 0) {
+        return booleanArguments.keySet();
-                return false;
+    }
-            }
+
-            i += p;
+    /** Get the string arguments.
-        }
+     *
-        return true;
+     * @return the boolean arguments */
-
+    public Set<String> getStringArgumentKeys() {
-    }
+        return stringArguments.keySet();
-
+    }
-    /** Attempt to parse an argument.
+
-     * <p>
+    /** Test if an argument exists in this object.
-     * This method return 0 if the parsing was incorrect, or the number of
+     *
-     * parsed elements.
+     * @param key the key
-     * 
+     * @return if the key is present in string arguments or boolean ones. */
-     * @param arg the argument
+    public boolean hasArgument(final String key) {
-     * @param next the next element
+        return stringArguments.containsKey(key) ||
-     * @return the number of element read */
+               booleanArguments.containsKey(key);
-    private int parseArg(String arg, String next) {
+    }
-        if (!arg.startsWith("-")) { //$NON-NLS-1$
+
-            return 1;
+    /** Attempt to parse an argument.
-        }
+     * <p>
-        String name = arg.substring(1);
+     * This method return 0 if the parsing was incorrect, or the number of
-        if (boolArgs.containsKey(name)) {
+     * parsed elements.
-            boolArgs.put(name, Boolean.TRUE);
+     *
-            return 1;
+     * @param arg the argument
-        }
+     * @param next the next element
-        if (stringArgs.containsKey(name)) {
+     * @return the number of element read */
-            return parseStringArg(name, next);
+    private int parseArg(final String arg, final String next) {
-        }
+        if (!arg.startsWith("-")) { //$NON-NLS-1$
-        if (strict) {
+            if (strict) {
-            return 0;
+                return 0;
-        }
+            }
-        additional.add(name);
+            additional.add(arg);
-        return 1;
+            return 1;
-    }
+        }
-
+        final String name = arg.substring(1);
-    /** Add a string arg value
+        if (booleanArguments.containsKey(name)) {
-     * 
+            booleanArguments.put(name, Boolean.TRUE);
-     * @param name the string arg name
+            return 1;
-     * @param next the string arg value
+        }
-     * @return 2 or 0 if next is invalid */
+        if (stringArguments.containsKey(name)) {
-    private int parseStringArg(String name, String next) {
+            return parseStringArg(name, next);
-        if (next == null) {
+        }
-            return 0;
+        if (strict) {
-        }
+            return 0;
-        stringArgs.put(name, next);
+        }
-        return STRINGARG_NUMBER_OF_ELEMENTS;
+        additional.add(name);
-    }
+        return 1;
-
+    }
-    /** @param string the key
+
-     * @param value the value */
+    /** Parse arguments.
-    @SuppressWarnings("boxing")
+     *
-    public void set(String string, boolean value) {
+     * @param args the arguments to parse
-        if (boolArgs.containsKey(string)) {
+     * @throws CommandParsingException if the arguments parsing failed */
-            boolArgs.put(string, value);
+    public void parseArgs(final String... args) throws CommandParsingException {
-        }
+        int i = 0;
-    }
+        while (i < args.length) {
-
+            String next = null;
-    /** @param string the key
+            if (i < args.length - 1) {
-     * @param value the value */
+                next = args[i + 1];
-    public void set(String string, String value) {
+            }
-        if (stringArgs.containsKey(string)) {
+            final int p = parseArg(args[i], next);
-            stringArgs.put(string, value);
+            if (p == 0) {
-        }
+                throw new CommandParsingException(
-    }
+                        "Invalid parameter " + args[i]); //$NON-NLS-1$
-}
+            }
+            i += p;
+        }
+
+    }
+
+    /** Add a string arg value.
+     *
+     * @param name the string arg name
+     * @param next the string arg value
+     * @return 2 or 0 if next is invalid */
+    private int parseStringArg(final String name, final String next) {
+        if (next == null) {
+            return 0;
+        }
+        stringArguments.put(name, next);
+        return STRINGARG_NUMBER_OF_ELEMENTS;
+    }
+
+    /** Set a boolean parameter value.
+     *
+     * @param string the key
+     * @param value the value */
+    public void set(final String string, final boolean value) {
+        if (booleanArguments.containsKey(string)) {
+            booleanArguments.put(string, Boolean.valueOf(value));
+        }
+    }
+
+    /** Set a string parameter value.
+     *
+     * @param string the key
+     * @param value the value */
+    public void set(final String string, final String value) {
+        if (stringArguments.containsKey(string)) {
+            stringArguments.put(string, value);
+        }
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/command/CommandProvider.java

@@ -1,100 +1,121 @@
-/*
+/** acide:fr.bigeon.acide.CommandProvider.java
- * Copyright Bigeon Emmanuel (2014)
+ * Created on: Aug 6, 2014 */
- *
+package fr.bigeon.gclc.command;
- * emmanuel@bigeon.fr
+
- *
+/*-
- * This software is a computer program whose purpose is to
+ * #%L
- * provide a generic framework for console applications.
+ * Generic Command Ligne console
- *
+ * %%
- * This software is governed by the CeCILL license under French law and
+ * Copyright (C) 2014 - 2018 bigeon.fr
- * abiding by the rules of distribution of free software.  You can  use,
+ * %%
- * modify and/or redistribute the software under the terms of the CeCILL
+ * This software is governed by the CeCILL  license under French law and
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * abiding by the rules of distribution of free software.  You can  use, 
- * "http://www.cecill.info".
+ * modify and/ or redistribute the software under the terms of the CeCILL
- *
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * As a counterpart to the access to the source code and  rights to copy,
+ * "http://www.cecill.info". 
- * modify and redistribute granted by the license, users are provided only
+ * 
- * with a limited warranty  and the software's author,  the holder of the
+ * As a counterpart to the access to the source code and  rights to copy,
- * economic rights,  and the successive licensors  have only  limited
+ * modify and redistribute granted by the license, users are provided only
- * liability.
+ * with a limited warranty  and the software's author,  the holder of the
- *
+ * economic rights,  and the successive licensors  have only  limited
- * In this respect, the user's attention is drawn to the risks associated
+ * liability. 
- * with loading,  using,  modifying and/or developing or reproducing the
+ * 
- * software by the user in light of its specific status of free software,
+ * In this respect, the user's attention is drawn to the risks associated
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * with loading,  using,  modifying and/or developing or reproducing the
- * therefore means  that it is reserved for developers  and  experienced
+ * software by the user in light of its specific status of free software,
- * professionals having in-depth computer knowledge. Users are therefore
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * encouraged to load and test the software's suitability as regards their
+ * therefore means  that it is reserved for developers  and  experienced
- * requirements in conditions enabling the security of their systems and/or
+ * professionals having in-depth computer knowledge. Users are therefore
- * data to be ensured and,  more generally, to use and operate it in the
+ * encouraged to load and test the software's suitability as regards their
- * same conditions as regards security.
+ * requirements in conditions enabling the security of their systems and/or 
- *
+ * data to be ensured and,  more generally, to use and operate it in the 
- * The fact that you are presently reading this means that you have had
+ * same conditions as regards security. 
- * knowledge of the CeCILL license and that you accept its terms.
+ * 
- */
+ * The fact that you are presently reading this means that you have had
-/** acide:fr.bigeon.acide.CommandProvider.java
+ * knowledge of the CeCILL license and that you accept its terms.
- * Created on: Aug 6, 2014 */
+ * #L%
-package fr.bigeon.gclc.command;
+ */
-
+import java.util.ArrayList;
-import java.util.HashSet;
+import java.util.List;
-import java.util.Set;
+
-
+import fr.bigeon.gclc.exception.CommandRunException;
-import fr.bigeon.gclc.exception.CommandRunException;
+import fr.bigeon.gclc.exception.InvalidCommandName;
-import fr.bigeon.gclc.exception.InvalidCommandName;
+import fr.bigeon.gclc.i18n.Messages;
-import fr.bigeon.gclc.i18n.Messages;
+import fr.bigeon.gclc.manager.ConsoleInput;
-
+import fr.bigeon.gclc.manager.ConsoleOutput;
-/** <p>
+
- * A command provider is a map of key word to command to execute
+/** A command provider is a map of key word to command to execute.
- *
+ *
- * @author Emmanuel BIGEON */
+ * @author Emmanuel BIGEON */
-public class CommandProvider implements ICommandProvider {
+public class CommandProvider implements ICommandProvider {
-    /** The minus character */
+    /** The minus character. */
-    private static final String MINUS = "-"; //$NON-NLS-1$
+    private static final String    MINUS = "-"; //$NON-NLS-1$
-    /** The space character */
+    /** The space character. */
-    private static final String SPACE = " "; //$NON-NLS-1$
+    private static final String    SPACE = " "; //$NON-NLS-1$
-    /** The commands map */
+    /** The commands map. */
-    protected final Set<ICommand> commands;
+    protected final List<ICommand> commands;
-
+
-    /** Create a command provider */
+    /** Create a command provider. */
-    public CommandProvider() {
+    public CommandProvider() {
-        super();
+        super();
-        commands = new HashSet<>();
+        commands = new ArrayList<>();
-    }
+    }
-
+
-    /* (non-Javadoc)
+    /** Test the command name validity.
-     * @see fr.bigeon.gclc.command.ICommandProvider#add(java.lang.String,
+     *
-     * fr.bigeon.gclc.command.Command) */
+     * @param name the command name
-    @Override
+     * @throws InvalidCommandName if the name is invalid */
-    public boolean add(ICommand value) throws InvalidCommandName {
+    private static void testCommandName(final String name) throws InvalidCommandName {
-        final String name = value.getCommandName();
+        if (name == null || name.isEmpty() || name.startsWith(MINUS)
-        if (name == null || name.startsWith(MINUS) || name.contains(SPACE)) {
+                || name.contains(SPACE)) {
-            throw new InvalidCommandName();
+            throw new InvalidCommandName();
-        }
+        }
-        return commands.add(value);
+    }
-    }
+
-
+    /* (non-Javadoc)
-    @Override
+     * @see fr.bigeon.gclc.command.ICommandProvider#add(java.lang.String,
-    public void executeSub(String cmd,
+     * fr.bigeon.gclc.command.Command) */
-                           String... args) throws CommandRunException {
+    @Override
-        for (final ICommand command : commands) {
+    public final boolean add(final ICommand value) throws InvalidCommandName {
-            if (command.getCommandName().equals(cmd)) {
+        final String name = value.getCommandName();
-                command.execute(args);
+        testCommandName(name);
-                return;
+        if (commands.contains(value)) {
-            }
+            return true;
-        }
+        }
-        throw new CommandRunException(
+        for (final ICommand iCommand : commands) {
-                Messages.getString("CommandProvider.unrecognized0", cmd)); //$NON-NLS-1$
+            if (iCommand.getCommandName().equals(value.getCommandName())) {
-    }
+                throw new InvalidCommandName(
-
+                        "Name already used: " + value.getCommandName()); //$NON-NLS-1$
-    /* (non-Javadoc)
+            }
-     * @see fr.bigeon.gclc.command.ICommandProvider#get(java.lang.String) */
+        }
-    @Override
+        return commands.add(value);
-    public ICommand get(String commandName) {
+    }
-        for (final ICommand command : commands) {
+
-            if (command.getCommandName().equals(commandName)) {
+    /* (non-Javadoc)
-                return command;
+     * @see
-            }
+     * fr.bigeon.gclc.command.ICommandProvider#executeSub(fr.bigeon.gclc.manager
-        }
+     * .ConsoleOutput, fr.bigeon.gclc.manager.ConsoleInput, java.lang.String,
-        return null;
+     * java.lang.String[]) */
-    }
+    @Override
-}
+    public final void executeSub(final ConsoleOutput out, final ConsoleInput in,
+            final String cmd, final String... args) throws CommandRunException {
+        final ICommand command = get(cmd);
+        if (command == null) {
+            throw new CommandRunException(
+                    Messages.getString("CommandProvider.unrecognized", cmd), null); //$NON-NLS-1$
+        }
+        command.execute(out, in, args);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommandProvider#get(java.lang.String) */
+    @Override
+    public final ICommand get(final String commandName) {
+        for (final ICommand command : commands) {
+            if (command.getCommandName().equals(commandName)) {
+                return command;
+            }
+        }
+        return null;
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/command/HelpExecutor.java

@@ -1,104 +1,150 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/**
+/**
- * gclc:fr.bigeon.gclc.command.HelpExecutor.java
+ * gclc:fr.bigeon.gclc.command.HelpExecutor.java
- * Created on: Sep 6, 2014
+ * Created on: Sep 6, 2014
- */
+ */
-package fr.bigeon.gclc.command;
+package fr.bigeon.gclc.command;
-
+
-import java.io.IOException;
+/*-
-
+ * #%L
-import fr.bigeon.gclc.exception.CommandRunException;
+ * Generic Command Ligne console
-import fr.bigeon.gclc.manager.ConsoleManager;
+ * %%
-import fr.bigeon.gclc.prompt.CLIPrompterMessages;
+ * Copyright (C) 2014 - 2018 bigeon.fr
-
+ * %%
-/** A command to print help of an other command.
+ * This software is governed by the CeCILL  license under French law and
- * <p>
+ * abiding by the rules of distribution of free software.  You can  use, 
- * This command will display the help of an other command
+ * modify and/ or redistribute the software under the terms of the CeCILL
- *
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * @author Emmanuel BIGEON */
+ * "http://www.cecill.info". 
-public class HelpExecutor extends Command {
+ * 
-
+ * As a counterpart to the access to the source code and  rights to copy,
-    /** The command to execute the help of */
+ * modify and redistribute granted by the license, users are provided only
-    private final ICommand cmd;
+ * with a limited warranty  and the software's author,  the holder of the
-    /** The console manager */
+ * economic rights,  and the successive licensors  have only  limited
-    private final ConsoleManager consoleManager;
+ * liability. 
-
+ * 
-    /** @param cmdName the command name
+ * In this respect, the user's attention is drawn to the risks associated
-     * @param consoleManager the manager for the console
+ * with loading,  using,  modifying and/or developing or reproducing the
-     * @param cmd the command to execute the help of */
+ * software by the user in light of its specific status of free software,
-    public HelpExecutor(String cmdName, ConsoleManager consoleManager,
+ * that may mean  that it is complicated to manipulate,  and  that  also
-            ICommand cmd) {
+ * therefore means  that it is reserved for developers  and  experienced
-        super(cmdName);
+ * professionals having in-depth computer knowledge. Users are therefore
-        this.cmd = cmd;
+ * encouraged to load and test the software's suitability as regards their
-        if (consoleManager == null) {
+ * requirements in conditions enabling the security of their systems and/or 
-            throw new NullPointerException(
+ * data to be ensured and,  more generally, to use and operate it in the 
-                    "Argument cannot be null: ConsoleManager"); //$NON-NLS-1$
+ * same conditions as regards security. 
-        }
+ * 
-        this.consoleManager = consoleManager;
+ * The fact that you are presently reading this means that you have had
-    }
+ * knowledge of the CeCILL license and that you accept its terms.
-
+ * #L%
-    /* (non-Javadoc)
+ */
-     * @see fr.bigeon.gclc.command.Command#execute(java.lang.String[]) */
+import java.io.IOException;
-    @Override
+
-    public void execute(String... args) throws CommandRunException {
+import fr.bigeon.gclc.exception.CommandRunException;
-        try {
+import fr.bigeon.gclc.exception.CommandRunExceptionType;
-            cmd.help(consoleManager, args);
+import fr.bigeon.gclc.manager.ConsoleInput;
-        } catch (IOException e) {
+import fr.bigeon.gclc.manager.ConsoleOutput;
-            throw new CommandRunException("Console manager closed", e); //$NON-NLS-1$
+import fr.bigeon.gclc.prompt.CLIPrompterMessages;
-        }
+
-    }
+/** A command to print help of an other command.
-
+ * <p>
-    /* (non-Javadoc)
+ * This command will display the help of an other command
-     * @see fr.bigeon.gclc.command.Command#brief() */
+ *
-    @Override
+ * @author Emmanuel BIGEON */
-    protected String brief() {
+public final class HelpExecutor extends Command {
-        return "  A command to get help for other commands"; //$NON-NLS-1$
+
-    }
+    /** The command to execute the help of. */
-
+    private final ICommand cmd;
-    /* (non-Javadoc)
+
-     * @see fr.bigeon.gclc.command.Command#usagePattern() */
+    /** Create the help command.
-    @Override
+     *
-    protected String usagePattern() {
+     * @param cmdName the command name
-        return getCommandName() + " <otherCommand>"; //$NON-NLS-1$
+     * @param cmd the command to execute the help of */
-    }
+    public HelpExecutor(final String cmdName,
-
+            final ICommand cmd) {
-    /* (non-Javadoc)
+        super(cmdName);
-     * @see fr.bigeon.gclc.command.Command#tip() */
+        this.cmd = cmd;
-    @Override
+    }
-    public String tip() {
+
-        return CLIPrompterMessages.getString("help.cmd.tip"); //$NON-NLS-1$
+    /* (non-Javadoc)
-    }
+     * @see fr.bigeon.gclc.command.Command#brief() */
-}
+    @Override
+    protected String brief() {
+        if (cmd instanceof SubedCommand) {
+            return "  A command to get help for other commands"; //$NON-NLS-1$
+        }
+        return "  A command to retrieve help for " + cmd.getCommandName(); //$NON-NLS-1$
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#execute(ConsoleOutput, ConsoleInput,
+     * String[]) */
+    @Override
+    public void execute(final ConsoleOutput out, final ConsoleInput in,
+                        final String... args) throws CommandRunException {
+        try {
+            cmd.help(out, args);
+        } catch (final IOException e) {
+            throw new CommandRunException(CommandRunExceptionType.INTERACTION,
+                    "Console manager closed", e); //$NON-NLS-1$
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#tip() */
+    @Override
+    public String tip() {
+        return CLIPrompterMessages.getString("help.cmd.tip"); //$NON-NLS-1$
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#usageDetail()
+     */
+    @Override
+    protected String usageDetail() {
+        return null;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#usagePattern() */
+    @Override
+    protected String usagePattern() {
+        if (cmd instanceof SubedCommand) {
+            return getCommandName() + " <otherCommand>"; //$NON-NLS-1$
+        }
+        return getCommandName();
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/command/ICommand.java

@@ -1,83 +1,113 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/**
+/**
- * gclc:fr.bigeon.gclc.command.ICommand.java
+ * gclc:fr.bigeon.gclc.command.ICommand.java
- * Created on: May 31, 2016
+ * Created on: May 31, 2016
- */
+ */
-package fr.bigeon.gclc.command;
+package fr.bigeon.gclc.command;
-
+
-import java.io.IOException;
+/*-
-
+ * #%L
-import fr.bigeon.gclc.exception.CommandRunException;
+ * Generic Command Ligne console
-import fr.bigeon.gclc.manager.ConsoleManager;
+ * %%
-
+ * Copyright (C) 2014 - 2018 bigeon.fr
-/** The contract of commands
+ * %%
- * <p>
+ * This software is governed by the CeCILL  license under French law and
- * This interface describe the contract of commands
+ * abiding by the rules of distribution of free software.  You can  use, 
- *
+ * modify and/ or redistribute the software under the terms of the CeCILL
- * @author Emmanuel Bigeon */
+ * license as circulated by CEA, CNRS and INRIA at the following URL
-public interface ICommand {
+ * "http://www.cecill.info". 
-
+ * 
-    /** @param args the arguments of the command (some expect an empty array)
+ * As a counterpart to the access to the source code and  rights to copy,
-     * @throws CommandRunException if the execution of the command failed for
+ * modify and redistribute granted by the license, users are provided only
-     *             any reason */
+ * with a limited warranty  and the software's author,  the holder of the
-    void execute(String... args) throws CommandRunException;
+ * economic rights,  and the successive licensors  have only  limited
-
+ * liability. 
-    /** @return the command's name */
+ * 
-    String getCommandName();
+ * In this respect, the user's attention is drawn to the risks associated
-
+ * with loading,  using,  modifying and/or developing or reproducing the
-    /** This prints the help associated to this command.
+ * software by the user in light of its specific status of free software,
-     * <p>
+ * that may mean  that it is complicated to manipulate,  and  that  also
-     * The default behavior is to print:
+ * therefore means  that it is reserved for developers  and  experienced
-     *
+ * professionals having in-depth computer knowledge. Users are therefore
-     * <pre>
+ * encouraged to load and test the software's suitability as regards their
-     * [Command name]
+ * requirements in conditions enabling the security of their systems and/or 
-     * [brief message]
+ * data to be ensured and,  more generally, to use and operate it in the 
-     *
+ * same conditions as regards security. 
-     * Usage:
+ * 
-     * [Usage pattern]
+ * The fact that you are presently reading this means that you have had
-     *
+ * knowledge of the CeCILL license and that you accept its terms.
-     * [Usage details]
+ * #L%
-     * </pre>
+ */
-     *
+import java.io.IOException;
-     * @param manager the manager to print the data
+
-     * @param args the arguments called with the help
+import fr.bigeon.gclc.exception.CommandRunException;
-     * @throws IOException if the manager was closed */
+import fr.bigeon.gclc.manager.ConsoleInput;
-    void help(ConsoleManager manager, String... args) throws IOException;
+import fr.bigeon.gclc.manager.ConsoleOutput;
-
+
-    /** @return a tip on the command */
+/** The contract of commands.
-    String tip();
+ * <p>
-
+ * This interface describe the contract of commands
-}
+ *
+ * @author Emmanuel Bigeon */
+public interface ICommand {
+
+    /** Execute the command on the given output and input.
+     *
+     * @param out the normal output
+     * @param in the input
+     * @param args the arguments
+     * @throws CommandRunException if the command failed */
+    void execute(ConsoleOutput out, ConsoleInput in,
+                 String... args) throws CommandRunException;
+
+    /** Get teh command name.
+     * 
+     * @return the command's name */
+    String getCommandName();
+
+    /** This prints the help associated to this command.
+     *
+     * @param output the output to print the data
+     * @param args the arguments called with the help
+     * @throws IOException if the manager was closed */
+    void help(ConsoleOutput output, String... args) throws IOException;
+
+    /** Get a tip (brief helping message) for the command.
+     *
+     * @return a tip on the command */
+    String tip();
+
+}

gclc/src/main/java/fr/bigeon/gclc/command/ICommandProvider.java

@@ -1,82 +1,117 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/** gclc:fr.bigeon.gclc.command.ICommandProvider.java
+/** gclc:fr.bigeon.gclc.command.ICommandProvider.java
- * Created on: Sep 6, 2014 */
+ * Created on: Sep 6, 2014 */
-package fr.bigeon.gclc.command;
+package fr.bigeon.gclc.command;
-
+
-import fr.bigeon.gclc.exception.CommandRunException;
+/*-
-import fr.bigeon.gclc.exception.InvalidCommandName;
+ * #%L
-
+ * Generic Command Ligne console
-/** <p>
+ * %%
- * An ICommadProvider is a provider of commands that can register commands under
+ * Copyright (C) 2014 - 2018 bigeon.fr
- * some keywords.
+ * %%
- *
+ * This software is governed by the CeCILL  license under French law and
- * @author Emmanuel BIGEON */
+ * abiding by the rules of distribution of free software.  You can  use, 
-public interface ICommandProvider {
+ * modify and/ or redistribute the software under the terms of the CeCILL
-
+ * license as circulated by CEA, CNRS and INRIA at the following URL
-    /** <p>
+ * "http://www.cecill.info". 
-     * Adds a command to this provider, if no command was associated with the
+ * 
-     * given key
+ * As a counterpart to the access to the source code and  rights to copy,
-     *
+ * modify and redistribute granted by the license, users are provided only
-     * @param value the command to execute
+ * with a limited warranty  and the software's author,  the holder of the
-     * @return if the command was added
+ * economic rights,  and the successive licensors  have only  limited
-     * @throws InvalidCommandName if the command name is invalid */
+ * liability. 
-    public boolean add(ICommand value) throws InvalidCommandName;
+ * 
-
+ * In this respect, the user's attention is drawn to the risks associated
-    /** <p>
+ * with loading,  using,  modifying and/or developing or reproducing the
-     * This method executes the command with the given name found. If no command
+ * software by the user in light of its specific status of free software,
-     * with this name is found, an error command is usually executed. If there
+ * that may mean  that it is complicated to manipulate,  and  that  also
-     * are several commands with the same name, the behavior is unspecified.
+ * therefore means  that it is reserved for developers  and  experienced
-     * Depending on the implementation, it may run an error command or prompt
+ * professionals having in-depth computer knowledge. Users are therefore
-     * the user for a choice.
+ * encouraged to load and test the software's suitability as regards their
-     *
+ * requirements in conditions enabling the security of their systems and/or 
-     * @param command the name of the command the user wishes to execute
+ * data to be ensured and,  more generally, to use and operate it in the 
-     * @param args the arguments for the command
+ * same conditions as regards security. 
-     * @throws CommandRunException if the command failed to run */
+ * 
-    public void executeSub(String command,
+ * The fact that you are presently reading this means that you have had
-                           String... args) throws CommandRunException;
+ * knowledge of the CeCILL license and that you accept its terms.
-
+ * #L%
-    /** <p>
+ */
-     * This method provide the command with the given name found. If no command
+import fr.bigeon.gclc.exception.CommandRunException;
-     * with this name is found, an error command is usually returned. If there
+import fr.bigeon.gclc.exception.InvalidCommandName;
-     * are several commands with the same name, the behavior is unspecified.
+import fr.bigeon.gclc.manager.ConsoleInput;
-     * Depending on the implementation, it may return an error command or the
+import fr.bigeon.gclc.manager.ConsoleOutput;
-     * first command with this name found.
+
-     *
+/** An ICommadProvider is a provider of commands that can register commands
-     * @param command the name of the command the user wishes to execute
+ * under some keywords.
-     * @return the command to execute */
+ *
-    public ICommand get(String command);
+ * @author Emmanuel BIGEON */
-
+public interface ICommandProvider {
-}
+
+    /** Adds a command to this provider, if no command was associated with the
+     * given key.
+     *
+     * @param value the command to execute
+     * @return if the command was added
+     * @throws InvalidCommandName if the command name is invalid */
+    boolean add(ICommand value) throws InvalidCommandName;
+
+    /** Execute the command with the given name.
+     * <p>
+     * If no command with this name is found, an error command is usually
+     * executed. If there are several commands with the same name, the behavior
+     * is unspecified. Depending on the implementation, it may run an error
+     * command or prompt the user for a choice.
+     *
+     * @param out the output
+     * @param in the input
+     * @param command the name of the command the user wishes to execute
+     * @param args the arguments for the command
+     * @throws CommandRunException if the command failed to run */
+    void executeSub(ConsoleOutput out, ConsoleInput in, String command,
+                    String... args) throws CommandRunException;
+
+    /** Get the command with the given name.
+     * <p>
+     * If no command with this name is found, an error command is usually
+     * returned. If there are several commands with the same name, the behavior
+     * is unspecified. Depending on the implementation, it may return an error
+     * command or the first command with this name found.
+     *
+     * @param command the name of the command the user wishes to execute
+     * @return the command to execute */
+    ICommand get(String command);
+
+}

gclc/src/main/java/fr/bigeon/gclc/command/ParametrizedCommand.java

@@ -1,160 +1,193 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/**
+/**
- * gclc:fr.bigeon.gclc.command.ParametrizedCommand.java
+ * gclc:fr.bigeon.gclc.command.ParametrizedCommand.java
- * Created on: Dec 24, 2014
+ * Created on: Dec 24, 2014
- */
+ */
-package fr.bigeon.gclc.command;
+package fr.bigeon.gclc.command;
-
+
-import java.io.IOException;
+/*-
-import java.util.ArrayList;
+ * #%L
-import java.util.HashMap;
+ * Generic Command Ligne console
-import java.util.List;
+ * %%
-import java.util.Map;
+ * Copyright (C) 2014 - 2018 bigeon.fr
-
+ * %%
-import fr.bigeon.gclc.exception.CommandRunException;
+ * This software is governed by the CeCILL  license under French law and
-import fr.bigeon.gclc.manager.ConsoleManager;
+ * abiding by the rules of distribution of free software.  You can  use, 
-
+ * modify and/ or redistribute the software under the terms of the CeCILL
-/** <p>
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * A command relying on the {@link CommandParameters} to store parameters values
+ * "http://www.cecill.info". 
- *
+ * 
- * @author Emmanuel BIGEON */
+ * As a counterpart to the access to the source code and  rights to copy,
-public abstract class ParametrizedCommand extends Command {
+ * modify and redistribute granted by the license, users are provided only
-
+ * with a limited warranty  and the software's author,  the holder of the
-    /** If the command may use interactive prompting for required parameters
+ * economic rights,  and the successive licensors  have only  limited
-     * that
+ * liability. 
-     * were not provided on execution */
+ * 
-    private boolean interactive = true;
+ * In this respect, the user's attention is drawn to the risks associated
-    /** The manager */
+ * with loading,  using,  modifying and/or developing or reproducing the
-    protected final ConsoleManager manager;
+ * software by the user in light of its specific status of free software,
-    /** The boolean parameters mandatory status */
+ * that may mean  that it is complicated to manipulate,  and  that  also
-    private final Map<String, Boolean> boolParams = new HashMap<>();
+ * therefore means  that it is reserved for developers  and  experienced
-    /** The string parameters mandatory status */
+ * professionals having in-depth computer knowledge. Users are therefore
-    private final Map<String, Boolean> stringParams = new HashMap<>();
+ * encouraged to load and test the software's suitability as regards their
-    /** The parameters mandatory status */
+ * requirements in conditions enabling the security of their systems and/or 
-    private final Map<String, Boolean> params = new HashMap<>();
+ * data to be ensured and,  more generally, to use and operate it in the 
-    /** The restriction of provided parameters on execution to declared
+ * same conditions as regards security. 
-     * paramters
+ * 
-     * in the status maps. */
+ * The fact that you are presently reading this means that you have had
-    private final boolean strict;
+ * knowledge of the CeCILL license and that you accept its terms.
-
+ * #L%
-    /** @param manager the manager
+ */
-     * @param name the name */
+import java.io.IOException;
-    public ParametrizedCommand(ConsoleManager manager, String name) {
+import java.util.Set;
-        this(manager, name, true);
+
-    }
+import fr.bigeon.gclc.exception.CommandRunException;
-
+import fr.bigeon.gclc.exception.InvalidParameterException;
-    /** @param manager the manager
+import fr.bigeon.gclc.manager.ConsoleInput;
-     * @param name the name
+import fr.bigeon.gclc.manager.ConsoleOutput;
-     * @param strict if the arguments are restricted to the declared ones */
+
-    public ParametrizedCommand(ConsoleManager manager, String name,
+/** A command relying on the {@link CommandParameters} to store parameters
-            boolean strict) {
+ * values.
-        super(name);
+ *
-        this.manager = manager;
+ * @author Emmanuel BIGEON */
-        interactive = manager != null;
+public abstract class ParametrizedCommand extends Command {
-        this.strict = strict;
+
-    }
+    private final ParametrizedCommandData data;
-
+
-    /** <p>
+    /** Create a parametrized command.
-     * Add a parameter to the defined parameters
+     * <p>
-     *
+     * Implementation are supposed to call the
-     * @param param the parameter identification
+     * {@link #addBooleanParameter(String)} and
-     * @param stringOrBool if the parameter is a parameter with an argument
+     * {@link #addStringParameter(String, boolean)} method to set the
-     * @param needed if the parameter is required */
+     * parameters.
-    @SuppressWarnings("boxing")
+     *
-    protected void addParameter(String param, boolean stringOrBool,
+     * @param name the name */
-                                boolean needed) {
+    public ParametrizedCommand(final String name) {
-        if (params.containsKey(param)) {
+        this(name, true);
-            return;
+    }
-        }
+
-        params.put(param, needed);
+    /** Create a parametrized command.
-        if (stringOrBool) {
+     * <p>
-            stringParams.put(param, needed);
+     * Implementation are supposed to call the
-        } else {
+     * {@link #addBooleanParameter(String)} and
-            if (needed) {
+     * {@link #addStringParameter(String, boolean)} method to set the
-                // ERROR the boolean parameters cannot be needed
+     * parameters.
-            }
+     *
-            boolParams.put(param, needed);
+     * @param name the name
-        }
+     * @param strict if the arguments are restricted to the declared ones */
-    }
+    public ParametrizedCommand(final String name, final boolean strict) {
-
+        super(name);
-    /** @param parameters the command parameters */
+        data = new ParametrizedCommandData(strict);
-    protected abstract void doExecute(CommandParameters parameters);
+    }
-
+
-    /* (non-Javadoc)
+    /** Add a boolean parameter to defined parmaters.
-     * @see fr.bigeon.gclc.command.Command#execute(java.lang.String[]) */
+     *
-    @SuppressWarnings("boxing")
+     * @param flag the boolean flag
-    @Override
+     * @throws InvalidParameterException if the parameter is already defined as
-    public final void execute(String... args) throws CommandRunException {
+     *             a string parameter */
-        final CommandParameters parameters = new CommandParameters(
+    protected final void addBooleanParameter(final String flag) throws InvalidParameterException {
-                boolParams.keySet(), stringParams.keySet(), strict);
+        data.addBooleanParameter(flag);
-        if (!parameters.parseArgs(args)) {
+    }
-            // ERROR the parameters could not be correctly parsed
+
-            throw new CommandRunException("Unable to read arguments"); //$NON-NLS-1$
+    /** Add a string parameter to defined parmaters.
-        }
+     *
-        final List<String> toProvide = new ArrayList<>();
+     * @param flag the parameter flag
-        for (final String string : params.keySet()) {
+     * @param needed if the parameter's absence should cause an exception
-            if (params.get(string) && parameters.get(string) == null) {
+     * @throws InvalidParameterException if the parameter is already defined as
-                if (!interactive) {
+     *             a boolean parameter */
-                    return;
+    protected final void addStringParameter(final String flag,
-                }
+                                            final boolean needed) throws InvalidParameterException {
-                toProvide.add(string);
+        data.addStringParameter(flag, needed);
-            }
+    }
-        }
+
-        // for each needed parameters that is missing, prompt the user.
+    /** Actually performs the execution after parsing the parameters.
-        fillParameters(toProvide, parameters);
+     * 
-        doExecute(parameters);
+     * @param out the output
-    }
+     * @param in the input
-
+     * @param parameters the command parameters
-    /** @param parameters the parameter list to complete
+     * @throws CommandRunException if the command failed */
-     * @param toProvide the parameters to ask for
+    protected abstract void doExecute(ConsoleOutput out, ConsoleInput in,
-     * @throws CommandRunException if the manager was closed */
+                                      CommandParameters parameters) throws CommandRunException;
-    private void fillParameters(List<String> toProvide,
+
-                                CommandParameters parameters) throws CommandRunException {
+    /* (non-Javadoc)
-        for (final String string : toProvide) {
+     * @see fr.bigeon.gclc.command.Command#execute(java.lang.String[]) */
-            String value;
+    @Override
-            try {
+    public final void execute(final ConsoleOutput output,
-                value = manager.prompt(string);
+                              final ConsoleInput input,
-                while (value.isEmpty()) {
+                              final String... args) throws CommandRunException {
-                    value = manager.prompt(string);
+        try {
-                }
+            doExecute(output, input, data.getParameters(input, args));
-            } catch (IOException e) {
+        } catch (final IOException e) {
-                throw new CommandRunException(
+            throw new CommandRunException("Unable to get parameters", e);
-                        "Interactive command but manager closed...", e); //$NON-NLS-1$
+        }
-            }
+    }
-            parameters.set(string, value);
+
-        }
+    /** Retrieve the boolean parameters (aka flags).
-    }
+     *
-}
+     * @return the set of boolean parameters */
+    public final Set<String> getBooleanParameters() {
+        return data.getBooleanParameters();
+    }
+
+    /** Retrieve the parameter names.
+     *
+     * @return the stringParams */
+    public final Set<String> getParameters() {
+        return data.getParameters();
+    }
+
+    /** Get the string parameters names.
+     *
+     * @return the stringParams */
+    public final Set<String> getStringParameters() {
+        return data.getStringParameters();
+    }
+
+    /** Test if a parameter is needed.
+     *
+     * @param param the parameter name
+     * @return if the parameter is needed */
+    public final boolean isNeeded(final String param) {
+        return data.isNeeded(param);
+    }
+
+    /** If the command refuse unrecognized parameters.
+     *
+     * @return the strict */
+    public final boolean isStrict() {
+        return data.isStrict();
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/command/ParametrizedCommandData.java

@@ -0,0 +1,252 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.command.ParametrizedCommand.java
+ * Created on: Dec 24, 2014
+ */
+package fr.bigeon.gclc.command;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.io.IOException;
+import java.text.MessageFormat;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+
+import fr.bigeon.gclc.exception.CommandParsingException;
+import fr.bigeon.gclc.exception.InvalidParameterException;
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.EmptyInput;
+
+/** An object to handle standardized command parameters.
+ *
+ * @author Emmanuel BIGEON */
+public final class ParametrizedCommandData {
+
+    /** The boolean parameters mandatory status. */
+    private final Set<String>          boolParams   = new HashSet<>();
+    /** The string parameters mandatory status. */
+    private final Map<String, Boolean> stringParams = new HashMap<>();
+    /** The parameters mandatory status. */
+    private final Map<String, Boolean> params       = new HashMap<>();
+    /** The restriction of provided parameters on execution to declared paramters in
+     * the status maps. */
+    private final boolean              strict;
+
+    /** The data for the parametrized command. */
+    public ParametrizedCommandData() {
+        this(true);
+    }
+
+    /** The data for a parametrized command.
+     * 
+     * @param strict if the command was refusing unrecognized parameters */
+    public ParametrizedCommandData(final boolean strict) {
+        this.strict = strict;
+    }
+
+    /** Add a boolean parameter to defined parmaters.
+     *
+     * @param flag the boolean flag
+     * @throws InvalidParameterException if the parameter is already defined as a
+     *         string parameter */
+    public final void addBooleanParameter(final String flag)
+            throws InvalidParameterException {
+        if (params.containsKey(flag) && stringParams.containsKey(flag)) {
+            throw new InvalidParameterException("Parameter is already defined as string"); //$NON-NLS-1$
+        }
+        boolParams.add(flag);
+        params.put(flag, Boolean.FALSE);
+    }
+
+    /** Add a string parameter to defined parmaters.
+     *
+     * @param flag the parameter flag
+     * @param needed if the parameter's absence should cause an exception
+     * @throws InvalidParameterException if the parameter is already defined as a
+     *         boolean parameter */
+    public final void addStringParameter(final String flag, final boolean needed)
+            throws InvalidParameterException {
+        if (params.containsKey(flag)) {
+            checkParam(flag, needed);
+            return;
+        }
+        stringParams.put(flag, Boolean.valueOf(needed));
+        params.put(flag, Boolean.valueOf(needed));
+    }
+
+    /** Check a parameter.
+     *
+     * @param param the string parameter
+     * @param needed if the parameter is needed
+     * @throws InvalidParameterException if the new definition is invalid */
+    private void checkParam(final String param, final boolean needed)
+            throws InvalidParameterException {
+        if (stringParams.containsKey(param)) {
+            final Boolean need = Boolean
+                    .valueOf(needed || stringParams.get(param).booleanValue());
+            stringParams.put(param, need);
+            params.put(param, need);
+            return;
+        }
+        throw new InvalidParameterException("Parameter is already defined as boolean"); //$NON-NLS-1$
+    }
+
+    /** Get the parameters from an input.
+     * 
+     * @param input the input
+     * @param args the command arguments
+     * @return the command object
+     * @throws IOException if the command could not be filled. */
+    public final CommandParameters getParameters(final ConsoleInput input,
+            final String... args) throws IOException {
+        final CommandParameters parameters = new CommandParameters(boolParams,
+                stringParams.keySet(), strict);
+        try {
+            parameters.parseArgs(args);
+        } catch (final CommandParsingException e) {
+            throw new IOException(e);
+        }
+        final List<String> toProvide = new ArrayList<>();
+        for (final Entry<String, Boolean> string : params.entrySet()) {
+            if (string.getValue().booleanValue()
+                    && parameters.get(string.getKey()) == null) {
+                if (input == null || input == EmptyInput.INSTANCE) {
+                    throw new IOException();
+                }
+                toProvide.add(string.getKey());
+            }
+        }
+        // for each needed parameters that is missing, prompt the user.
+        fillParameters(input, toProvide, parameters);
+        return parameters;
+    }
+
+    /** Fill the undefined parameters.
+     * <p>
+     * This method prompts the user to fill the needed parameters.
+     *
+     * @param input the input to prompt through
+     * @param parameters the parameter list to complete
+     * @param toProvide the parameters to ask for
+     * @throws IOException if the manager was closed */
+    private final static void fillParameters(final ConsoleInput input,
+            final List<String> toProvide, final CommandParameters parameters)
+            throws IOException {
+        for (final String string : toProvide) {
+            String value;
+            value = input.prompt(MessageFormat.format("value of {0}? ", string)); //$NON-NLS-1$
+            while (value.isEmpty()) {
+                value = input
+                        .prompt(MessageFormat.format("value of {0}? (cannot be empty) ", //$NON-NLS-1$
+                                string));
+            }
+            parameters.set(string, value);
+        }
+    }
+
+    /** Retrieve the boolean parameters (aka flags).
+     *
+     * @return the set of boolean parameters */
+    public final Set<String> getBooleanParameters() {
+        return Collections.unmodifiableSet(boolParams);
+    }
+
+    /** Retrieve the parameter names.
+     *
+     * @return the stringParams */
+    public final Set<String> getParameters() {
+        return params.keySet();
+    }
+
+    /** Get the string parameters names.
+     *
+     * @return the stringParams */
+    public final Set<String> getStringParameters() {
+        return stringParams.keySet();
+    }
+
+    /** Test if a parameter is needed.
+     *
+     * @param param the parameter name
+     * @return if the parameter is needed */
+    public final boolean isNeeded(final String param) {
+        return params.containsKey(param) && params.get(param).booleanValue();
+    }
+
+    /** If the command refuse unrecognized parameters.
+     *
+     * @return the strict */
+    public final boolean isStrict() {
+        return strict;
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/command/SubedCommand.java

@@ -1,187 +1,218 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/** gclc:fr.bigeon.gclc.command.SubedCommand.java
+/** gclc:fr.bigeon.gclc.command.SubedCommand.java
- * Created on: Sep 6, 2014 */
+ * Created on: Sep 6, 2014 */
-package fr.bigeon.gclc.command;
+package fr.bigeon.gclc.command;
-
+
-import java.io.IOException;
+/*-
-import java.util.Arrays;
+ * #%L
-
+ * Generic Command Ligne console
-import fr.bigeon.gclc.exception.CommandRunException;
+ * %%
-import fr.bigeon.gclc.exception.InvalidCommandName;
+ * Copyright (C) 2014 - 2018 bigeon.fr
-import fr.bigeon.gclc.manager.ConsoleManager;
+ * %%
-
+ * This software is governed by the CeCILL  license under French law and
-/** <p>
+ * abiding by the rules of distribution of free software.  You can  use, 
- * A subed command is a command that can execute sub commands depending on the
+ * modify and/ or redistribute the software under the terms of the CeCILL
- * first argument.
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- *
+ * "http://www.cecill.info". 
- * @author Emmanuel BIGEON */
+ * 
-public class SubedCommand implements ICommandProvider, ICommand {
+ * As a counterpart to the access to the source code and  rights to copy,
-
+ * modify and redistribute granted by the license, users are provided only
-    /** The tab character */
+ * with a limited warranty  and the software's author,  the holder of the
-    private static final String TAB = "\t"; //$NON-NLS-1$
+ * economic rights,  and the successive licensors  have only  limited
-    /** <p>
+ * liability. 
-     * The command to execute when this command is called with no sub arguments.
+ * 
-     * This may be null, in which case the command should have arguments. */
+ * In this respect, the user's attention is drawn to the risks associated
-    private final ICommand noArgCommand;
+ * with loading,  using,  modifying and/or developing or reproducing the
-    /** A tip on this command. */
+ * software by the user in light of its specific status of free software,
-    private final String tip;
+ * that may mean  that it is complicated to manipulate,  and  that  also
-    /** The provider */
+ * therefore means  that it is reserved for developers  and  experienced
-    private final CommandProvider provider;
+ * professionals having in-depth computer knowledge. Users are therefore
-    /** The name of the command */
+ * encouraged to load and test the software's suitability as regards their
-    private final String name;
+ * requirements in conditions enabling the security of their systems and/or 
-
+ * data to be ensured and,  more generally, to use and operate it in the 
-    /** @param name the name of the command */
+ * same conditions as regards security. 
-    public SubedCommand(String name) {
+ * 
-        this.name = name;
+ * The fact that you are presently reading this means that you have had
-        provider = new CommandProvider();
+ * knowledge of the CeCILL license and that you accept its terms.
-        noArgCommand = null;
+ * #L%
-        tip = null;
+ */
-    }
+import java.io.IOException;
-
+import java.util.Arrays;
-    /** @param name the name of the command
+
-     * @param noArgCommand the command to execute when no extra parameter are
+import fr.bigeon.gclc.exception.CommandRunException;
-     *            provided */
+import fr.bigeon.gclc.exception.CommandRunExceptionType;
-    public SubedCommand(String name, ICommand noArgCommand) {
+import fr.bigeon.gclc.manager.ConsoleInput;
-        this.name = name;
+import fr.bigeon.gclc.manager.ConsoleOutput;
-        provider = new CommandProvider();
+
-        this.noArgCommand = noArgCommand;
+/**
-        tip = null;
+ * <p>
-    }
+ * A subed command is a command that can execute sub commands depending on the
-
+ * first argument.
-    /** @param name the name of the command
+ *
-     * @param noArgCommand the command to execute
+ * @author Emmanuel BIGEON */
-     * @param tip the help tip associated */
+public final class SubedCommand extends CommandProvider implements ICommand {
-    public SubedCommand(String name, ICommand noArgCommand,
+
-            String tip) {
+    /** The tab character. */
-        this.name = name;
+    private static final String TAB = "\t"; //$NON-NLS-1$
-        provider = new CommandProvider();
+    /** The command to execute when this command is called with no sub
-        this.noArgCommand = noArgCommand;
+     * arguments.
-        this.tip = tip;
+     * <p>
-    }
+     * This may be null, in which case the command should have arguments. */
-
+    private final ICommand noArgCommand;
-    /** @param name the name of the command
+    /** A tip on this command. */
-     * @param tip the help tip associated */
+    private final String tip;
-    public SubedCommand(String name, String tip) {
+    /** The name of the command. */
-        this.name = name;
+    private final String name;
-        provider = new CommandProvider();
+
-        noArgCommand = null;
+    /** Create the command that defines sub commands.
-        this.tip = tip;
+     *
-    }
+     * @param name the name of the command */
-
+    public SubedCommand(final String name) {
-    @Override
+        super();
-    public boolean add(ICommand value) throws InvalidCommandName {
+        this.name = name;
-        return provider.add(value);
+        noArgCommand = null;
-    }
+        tip = null;
-
+    }
-    /* (non-Javadoc)
+
-     * @see fr.bigeon.acide.Command#execute(java.lang.String[]) */
+    /** Create the command that defines sub commands.
-    @Override
+     *
-    public void execute(String... args) throws CommandRunException {
+     * @param name the name of the command
-        if (args.length == 0 || args[0].startsWith("-")) { //$NON-NLS-1$
+     * @param noArgCommand the command to execute when no extra parameter are
-            if (noArgCommand != null) {
+     *            provided */
-                noArgCommand.execute(args);
+    public SubedCommand(final String name, final ICommand noArgCommand) {
-            } else {
+        super();
-                throw new CommandRunException("Unrecognized command"); //$NON-NLS-1$
+        this.name = name;
-            }
+        this.noArgCommand = noArgCommand;
-        } else {
+        tip = null;
-            executeSub(args[0], Arrays.copyOfRange(args, 1, args.length));
+    }
-        }
+
-    }
+    /** Create the command that defines sub commands.
-
+     *
-    /* (non-Javadoc)
+     * @param name the name of the command
-     * @see
+     * @param noArgCommand the command to execute
-     * fr.bigeon.gclc.command.ICommandProvider#executeSub(java.lang.String,
+     * @param tip the help tip associated */
-     * java.lang.String[]) */
+    public SubedCommand(final String name, final ICommand noArgCommand,
-    @Override
+            final String tip) {
-    public void executeSub(String command,
+        super();
-                           String... args) throws CommandRunException {
+        this.name = name;
-        provider.executeSub(command, args);
+        this.noArgCommand = noArgCommand;
-    }
+        this.tip = tip;
-
+    }
-    @Override
+
-    public ICommand get(String commandName) {
+    /** Create the command that defines sub commands.
-        return provider.get(commandName);
+     *
-    }
+     * @param name the name of the command
-
+     * @param tip the help tip associated */
-    /* (non-Javadoc)
+    public SubedCommand(final String name, final String tip) {
-     * @see fr.bigeon.gclc.command.ICommand#getCommandName() */
+        super();
-    @Override
+        this.name = name;
-    public String getCommandName() {
+        noArgCommand = null;
-        return name;
+        this.tip = tip;
-    }
+    }
-
+
-    /* (non-Javadoc)
+    /* (non-Javadoc)
-     * @see fr.bigeon.gclc.command.Command#help() */
+     * @see fr.bigeon.acide.Command#execute(java.lang.String[]) */
-    @Override
+    @Override
-    public void help(ConsoleManager manager,
+    public void execute(final ConsoleOutput output, final ConsoleInput input,
-                     String... args) throws IOException {
+                        final String... args) throws CommandRunException {
-        if (args.length != 0 && !args[0].startsWith("-")) { //$NON-NLS-1$
+        if (args.length == 0 || args[0].startsWith("-")) { //$NON-NLS-1$
-            // Specific
+            if (noArgCommand != null) {
-            final ICommand c = get(args[0]);
+                noArgCommand.execute(output, input, args);
-            if (c != null) {
+            } else {
-                c.help(manager, Arrays.copyOfRange(args, 1, args.length));
+                throw new CommandRunException("Unrecognized command"); //$NON-NLS-1$
-            }
+            }
-        } else {
+        } else {
-            // Generic
+
-                if (noArgCommand != null && noArgCommand.tip() != null) {
+            try {
-                    manager.println(TAB + noArgCommand.tip());
+                executeSub(output, input, args[0],
-                }
+                        Arrays.copyOfRange(args, 1, args.length));
-                for (final ICommand cmd : provider.commands) {
+            } catch (final CommandRunException e) {
-                    if (cmd.tip() == null) {
+                throw new CommandRunException(CommandRunExceptionType.USAGE,
-                        manager.println(TAB + cmd.getCommandName());
+                        e.getLocalizedMessage(), e);
-                    } else {
+            }
-                        manager.println(TAB + cmd.getCommandName() + ": " + //$NON-NLS-1$
+        }
-                                        cmd.tip());
+    }
-                    }
+
-                }
+    /* (non-Javadoc)
-        }
+     * @see fr.bigeon.gclc.command.ICommand#getCommandName() */
-    }
+    @Override
-
+    public String getCommandName() {
-    /* (non-Javadoc)
+        return name;
-     * @see fr.bigeon.gclc.command.Command#tip() */
+    }
-    @Override
+
-    public String tip() {
+    /* (non-Javadoc)
-        return tip;
+     * @see fr.bigeon.gclc.command.Command#help() */
-    }
+    @Override
-
+    public void help(final ConsoleOutput manager,
-    /* (non-Javadoc)
+                     final String... args) throws IOException {
-     * @see java.lang.Object#toString() */
+        if (args.length != 0 && !args[0].startsWith("-")) { //$NON-NLS-1$
-    @Override
+            // Specific
-    public String toString() {
+            final ICommand c = get(args[0]);
-        return "SubedCommand " + provider; //$NON-NLS-1$
+            if (c != null) {
-    }
+                c.help(manager, Arrays.copyOfRange(args, 1, args.length));
-
+            } else {
-}
+              manager.println("No command "+Arrays.toString(args));
+            }
+        } else {
+            // Generic
+            if (noArgCommand != null && noArgCommand.tip() != null) {
+                manager.println(TAB + noArgCommand.tip());
+            }
+            for (final ICommand cmd : commands) {
+                if (cmd.tip() == null) {
+                    manager.println(TAB + cmd.getCommandName());
+                } else {
+                    manager.println(TAB + cmd.getCommandName() + ": " + //$NON-NLS-1$
+                                    cmd.tip());
+                }
+            }
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#tip() */
+    @Override
+    public String tip() {
+        return tip;
+    }
+
+    /* (non-Javadoc)
+     * @see java.lang.Object#toString() */
+    @Override
+    public String toString() {
+        return "SubedCommand " + super.toString(); //$NON-NLS-1$
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/command/UnrecognizedCommand.java

@@ -1,100 +0,0 @@
-/*
- * Copyright Bigeon Emmanuel (2014)
- *
- * emmanuel@bigeon.fr
- *
- * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
- *
- * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
- *
- * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
- * liability.
- *
- * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
- *
- * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
- */
-/**
- * gclc:fr.bigeon.gclc.UnrecognizedCommand.java
- * Created on: Dec 23, 2014
- */
-package fr.bigeon.gclc.command;
-
-import java.io.IOException;
-
-import fr.bigeon.gclc.exception.CommandRunException;
-import fr.bigeon.gclc.manager.ConsoleManager;
-import fr.bigeon.gclc.prompt.CLIPrompterMessages;
-
-/** <p>
- * The error message for unrecognized commands
- *
- * @author Emmanuel BIGEON */
-public final class UnrecognizedCommand implements ICommand {
-    /** The unrecognized command key */
-    private static final String UNRECOGNIZED_CMD = "unrecognized.cmd"; //$NON-NLS-1$
-    /** The unrecognized command key */
-    private static final String EXPECTED_CMD = "expected.cmd"; //$NON-NLS-1$
-    /** The manager */
-    private final ConsoleManager manager;
-
-    /** @param manager the console manager to use */
-    public UnrecognizedCommand(ConsoleManager manager) {
-        if (manager == null) {
-            throw new NullPointerException("The argument cannot be null"); //$NON-NLS-1$
-        }
-        this.manager = manager;
-    }
-
-    @Override
-    public void execute(String... args) throws CommandRunException {
-
-        try {
-            if (args.length > 0) {
-                manager.println(CLIPrompterMessages.getString(UNRECOGNIZED_CMD,
-                        (Object[]) args));
-            } else {
-                manager.println(CLIPrompterMessages.getString(EXPECTED_CMD));
-            }
-        } catch (IOException e) {
-            throw new CommandRunException("Manager closed", e); //$NON-NLS-1$
-        }
-    }
-
-    /* (non-Javadoc)
-     * @see fr.bigeon.gclc.command.ICommand#getCommandName() */
-    @Override
-    public String getCommandName() {
-        return ""; //$NON-NLS-1$
-    }
-
-    @Override
-    public void help(@SuppressWarnings("hiding") ConsoleManager manager,
-                     String... args) {
-        // Nothing to do (no help provided as this is not a user command
-        // (usually)
-    }
-
-    @Override
-    public String tip() {
-        return null;
-    }
-}

gclc/src/main/java/fr/bigeon/gclc/command/base/ExitCommand.java

@@ -1,97 +1,135 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/**
+/**
- * gclc:fr.bigeon.gclc.ExitCommand.java
+ * gclc:fr.bigeon.gclc.ExitCommand.java
- * Created on: Jun 8, 2016
+ * Created on: Jun 8, 2016
- */
+ */
-package fr.bigeon.gclc.command;
+package fr.bigeon.gclc.command.base;
-
+
-import java.io.IOException;
+/*-
-
+ * #%L
-import fr.bigeon.gclc.ConsoleApplication;
+ * Generic Command Ligne console
-import fr.bigeon.gclc.manager.ConsoleManager;
+ * %%
-import fr.bigeon.gclc.prompt.CLIPrompterMessages;
+ * Copyright (C) 2014 - 2018 bigeon.fr
-
+ * %%
-/** <p>
+ * This software is governed by the CeCILL  license under French law and
- * A command to exit a {@link ConsoleApplication}.
+ * abiding by the rules of distribution of free software.  You can  use, 
- *
+ * modify and/ or redistribute the software under the terms of the CeCILL
- * @author Emmanuel BIGEON */
+ * license as circulated by CEA, CNRS and INRIA at the following URL
-public class ExitCommand implements ICommand {
+ * "http://www.cecill.info". 
-    /** The exit command manual message key */
+ * 
-    private static final String EXIT_MAN = "exit.man"; //$NON-NLS-1$
+ * As a counterpart to the access to the source code and  rights to copy,
-    /** The tip of the exit command */
+ * modify and redistribute granted by the license, users are provided only
-    private static final String EXIT = "exit.tip"; //$NON-NLS-1$
+ * with a limited warranty  and the software's author,  the holder of the
-    /** The application that will be exited when this command runs */
+ * economic rights,  and the successive licensors  have only  limited
-    private final ConsoleApplication app;
+ * liability. 
-    /** The exit command name */
+ * 
-    private final String name;
+ * In this respect, the user's attention is drawn to the risks associated
-
+ * with loading,  using,  modifying and/or developing or reproducing the
-    /** @param name the name of the command
+ * software by the user in light of its specific status of free software,
-     * @param app the application to exit */
+ * that may mean  that it is complicated to manipulate,  and  that  also
-    public ExitCommand(String name, ConsoleApplication app) {
+ * therefore means  that it is reserved for developers  and  experienced
-        this.name = name;
+ * professionals having in-depth computer knowledge. Users are therefore
-        this.app = app;
+ * encouraged to load and test the software's suitability as regards their
-    }
+ * requirements in conditions enabling the security of their systems and/or 
-
+ * data to be ensured and,  more generally, to use and operate it in the 
-    /** The actions to take before exiting */
+ * same conditions as regards security. 
-    public void beforeExit() {
+ * 
-        // Do nothing by default
+ * The fact that you are presently reading this means that you have had
-    }
+ * knowledge of the CeCILL license and that you accept its terms.
-
+ * #L%
-    @Override
+ */
-    public final void execute(String... args) {
+import java.io.IOException;
-        beforeExit();
+
-        app.exit();
+import fr.bigeon.gclc.ConsoleApplication;
-    }
+import fr.bigeon.gclc.command.ICommand;
-
+import fr.bigeon.gclc.manager.ConsoleInput;
-    /* (non-Javadoc)
+import fr.bigeon.gclc.manager.ConsoleOutput;
-     * @see fr.bigeon.gclc.command.ICommand#getCommandName() */
+import fr.bigeon.gclc.prompt.CLIPrompterMessages;
-    @Override
+
-    public final String getCommandName() {
+/** A command to exit a {@link ConsoleApplication}.
-        return name;
+ *
-    }
+ * @author Emmanuel BIGEON */
-
+public final class ExitCommand implements ICommand {
-    @Override
+    /** The exit command manual message key. */
-    public void help(ConsoleManager manager,
+    private static final String EXIT_MAN = "exit.man"; //$NON-NLS-1$
-                     String... args) throws IOException {
+    /** The tip of the exit command. */
-        manager.println(
+    private static final String EXIT = "exit.tip"; //$NON-NLS-1$
-                CLIPrompterMessages.getString(EXIT_MAN, (Object[]) args));
+    /** The application that will be exited when this command runs. */
-    }
+    private final ConsoleApplication app;
-
+    /** The exit command name. */
-    @Override
+    private final String name;
-    public String tip() {
+
-        return CLIPrompterMessages.getString(EXIT);
+    /** Create the exiting command.
-    }
+     *
-}
+     * @param name the name of the command
+     * @param app the application to exit */
+    public ExitCommand(final String name, final ConsoleApplication app) {
+        this.name = name;
+        this.app = app;
+    }
+
+    /** The actions to take before exiting.
+     * <p>
+     * This method is intended to be overriden by sub classes. */
+    protected void beforeExit() {
+        // Do nothing by default
+    }
+
+    @Override
+    public final void execute(final ConsoleOutput output,
+                              final ConsoleInput input, final String... args) {
+        beforeExit();
+        app.exit();
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#getCommandName() */
+    @Override
+    public final String getCommandName() {
+        return name;
+    }
+
+    @Override
+    public final void help(final ConsoleOutput manager,
+                     final String... args) throws IOException {
+        manager.println(
+                CLIPrompterMessages.getString(EXIT_MAN, (Object[]) args));
+    }
+    @Override
+    public final String tip() {
+        return CLIPrompterMessages.getString(EXIT);
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/command/base/MockCommand.java

@@ -0,0 +1,127 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.command.MockCommand.java
+ * Created on: Nov 18, 2016
+ */
+package fr.bigeon.gclc.command.base;
+
+import fr.bigeon.gclc.command.ICommand;
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.ConsoleOutput;
+
+/** This implement a command that does nothing.
+ * <p>
+ * This class is intended for testing purpose only.
+ *
+ * @author Emmanuel Bigeon */
+public final class MockCommand implements ICommand {
+
+    /** The command name. */
+    private final String name;
+
+    /** Create the command.
+     *
+     * @param name the command name */
+    public MockCommand(final String name) {
+        this.name = name;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#execute(ConsoleOutput, ConsoleInput,
+     * String[]) */
+    @Override
+    public void execute(final ConsoleOutput out, final ConsoleInput in,
+                        final String... args) {
+        //
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#getCommandName() */
+    @Override
+    public String getCommandName() {
+        return name;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#help(fr.bigeon.gclc.manager.
+     * ConsoleManager, java.lang.String[]) */
+    @Override
+    public void help(final ConsoleOutput manager,
+                     final String... args) {
+        //
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#tip() */
+    @Override
+    public String tip() {
+        return null;
+    }
+
+}

gclc/src/main/java/fr/bigeon/gclc/command/base/ScriptExecution.java

@@ -0,0 +1,246 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.command.ScriptExecution.java
+ * Created on: Jun 12, 2016
+ */
+package fr.bigeon.gclc.command.base;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.io.BufferedReader;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.nio.charset.Charset;
+import java.text.MessageFormat;
+import java.util.Arrays;
+import java.util.List;
+
+import fr.bigeon.gclc.ConsoleApplication;
+import fr.bigeon.gclc.GCLCConstants;
+import fr.bigeon.gclc.command.Command;
+import fr.bigeon.gclc.exception.CommandParsingException;
+import fr.bigeon.gclc.exception.CommandRunException;
+import fr.bigeon.gclc.exception.CommandRunExceptionType;
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.manager.ConsoleOutput;
+
+/** A command that will launch a series of command from a file.
+ * <p>
+ * This command will read a file and execute each non empty non commented line
+ * as a command of the application.
+ *
+ * @author Emmanuel Bigeon */
+public final class ScriptExecution extends Command {
+
+    /** The tab character. */
+    private static final String TAB = "\t"; //$NON-NLS-1$
+    /** the space character. */
+    private static final String SPACE = " "; //$NON-NLS-1$
+    /** The application. */
+    private final ConsoleApplication application;
+    /** The commenting prefix. */
+    private final String commentPrefix;
+    /** The charset for files. */
+    private final Charset charset;
+
+    /** Create the script command.
+     *
+     * @param name the name of the command
+     * @param application the application
+     * @param commentPrefix the comment prefix in the script files
+     * @param charset the charset to use for files */
+    public ScriptExecution(final String name, final ConsoleApplication application,
+            final String commentPrefix, final Charset charset) {
+        super(name);
+        this.application = application;
+        this.commentPrefix = commentPrefix;
+        this.charset = charset;
+    }
+
+    /** Check the arguments.
+     *
+     * @param args the arguments
+     * @throws CommandRunException if the arguments were not the ones
+     *             expected */
+    private static void checkArgs(final String[] args) throws CommandRunException {
+        if (args.length == 0) {
+            throw new CommandRunException(CommandRunExceptionType.USAGE,
+                    "Expecting a file"); //$NON-NLS-1$
+        }
+    }
+
+
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#execute(java.lang.String[]) */
+    @Override
+    public void execute(final ConsoleOutput out, final ConsoleInput in,
+                        final String... args) throws CommandRunException {
+        checkArgs(args);
+        final String scriptFile = args[0];
+        final String[] params = Arrays.copyOfRange(args, 1, args.length);
+        String cmd;
+        int lineNo = -1;
+        try (InputStreamReader fReader = new InputStreamReader(
+                new FileInputStream(scriptFile), charset);
+             BufferedReader reader = new BufferedReader(fReader)) {
+            while ((cmd = reader.readLine()) != null) {
+                lineNo++;
+                final String cmdLine = readCommandLine(cmd, params);
+                if (cmdLine == null) {
+                    continue;
+                }
+                final List<String> ps = GCLCConstants.splitCommand(cmdLine);
+                final String command = ps.remove(0);
+                application.executeSub(out, in, command,
+                        ps.toArray(new String[0]));
+            }
+        } catch (final CommandParsingException e) {
+            throw new CommandRunException(MessageFormat.format(
+                    "Invalid command in script ({0})", e.getLocalizedMessage()), //$NON-NLS-1$
+                    e);
+        } catch (final IOException e) {
+            throw new CommandRunException("Unable to read script", //$NON-NLS-1$
+                    e);
+        } catch (final CommandRunException e) {
+            throw manageRunException(e, lineNo);
+        }
+    }
+
+    /** This method will create the correct exception. The exception source must
+     * be this command.
+     *
+     * @param e the exception
+     * @param lineNo the line nu;ber
+     * @return the exception to actually throw */
+    private static CommandRunException manageRunException(final CommandRunException e,
+                                                   final int lineNo) {
+        return new CommandRunException(CommandRunExceptionType.EXECUTION,
+                MessageFormat.format(
+                        "The script could not complete due to command failure at line {0} ({1})", //$NON-NLS-1$
+                        Integer.valueOf(lineNo), e.getLocalizedMessage()),
+                e);
+    }
+
+    /** Read a line of the script.
+     *
+     * @param cmd the line
+     * @param params the formatting parameters
+     * @return the command if it is indeed one, null otherwise
+     * @throws CommandRunException if the line stqrted with a space character */
+    private String readCommandLine(final String cmd,
+                                   final Object[] params) throws CommandRunException {
+        if (cmd.startsWith(SPACE) || cmd.startsWith(TAB)) {
+            throw new CommandRunException(
+                    "Invalid line in script (line starts with space character)");
+        }
+        if (cmd.isEmpty() || cmd.startsWith(commentPrefix)) {
+            // Comment line
+            return null;
+        }
+        return MessageFormat.format(cmd, params);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.ICommand#tip() */
+    @Override
+    public String tip() {
+        return "Execute a script"; //$NON-NLS-1$
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#usageDetail() */
+    @Override
+    protected String usageDetail() {
+        final StringBuilder builder = new StringBuilder();
+        builder.append(
+                "  scriptfile: path to the file containing the script to execute."); //$NON-NLS-1$
+        builder.append(System.lineSeparator());
+        builder.append(System.lineSeparator());
+        builder.append(
+                "  The script file must contain one line commands. The lines must never"); //$NON-NLS-1$
+        builder.append(System.lineSeparator());
+        builder.append(
+                "start with whitespace characters. The lines starting with"); //$NON-NLS-1$
+        builder.append(System.lineSeparator());
+        builder.append('"');
+        builder.append(commentPrefix);
+        builder.append("\" will be ignored as well as empty lines."); //$NON-NLS-1$
+        builder.append(System.lineSeparator());
+
+        return builder.toString();
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.command.Command#usagePattern() */
+    @Override
+    protected String usagePattern() {
+        return super.usagePattern() + " <scriptfile>"; //$NON-NLS-1$
+    }
+
+}

gclc/src/main/java/fr/bigeon/gclc/command/base/package-info.java

@@ -0,0 +1,8 @@
+/**
+ * 
+ */
+/**
+ * @author Emmanuel Bigeon
+ *
+ */
+package fr.bigeon.gclc.command.base;

gclc/src/main/java/fr/bigeon/gclc/command/package-info.java

@@ -1,51 +1,83 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-
+
-/** gclc:fr.bigeon.gclc.command.package-info.java
+/** gclc:fr.bigeon.gclc.command.package-info.java
- * Created on: Sep 6, 2014 */
+ * Created on: Sep 6, 2014 */
-/** This package groups elements related to
+/** This package groups elements related to
- * {@link fr.bigeon.gclc.command.ICommand}
+ * {@link fr.bigeon.gclc.command.ICommand}
- * <p>
+ * <p>
- * There are some implementations, such as the
+ * There are some implementations, such as the
- * {@link fr.bigeon.gclc.command.ParametrizedCommand} for commands with a
+ * {@link fr.bigeon.gclc.command.ParametrizedCommand} for commands with a
- * predefined set of flags and option taking a string as value, the
+ * predefined set of flags and option taking a string as value, the
- * {@link fr.bigeon.gclc.command.SubedCommand} for a command that is declined in
+ * {@link fr.bigeon.gclc.command.SubedCommand} for a command that is declined in
- * a set of sub commands, the {@link fr.bigeon.gclc.command.HelpExecutor} for
+ * a set of sub commands, the {@link fr.bigeon.gclc.command.HelpExecutor} for
- * help display of other commands and the
+ * help display of other commands and the
- * {@link fr.bigeon.gclc.command.UnrecognizedCommand} that should not be
+ *
- * directly accessible to the user, but will be used in case of error in typing.
+ * @author Emmanuel BIGEON */
- *
+package fr.bigeon.gclc.command;
- * @author Emmanuel BIGEON */
+
-package fr.bigeon.gclc.command;
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */

gclc/src/main/java/fr/bigeon/gclc/exception/CommandParsingException.java

@@ -1,65 +1,104 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/**
+/**
- * gclc:fr.bigeon.gclc.exception.CommandParsingException.java
+ * gclc:fr.bigeon.gclc.exception.CommandParsingException.java
- * Created on: Jun 1, 2016
+ * Created on: Jun 1, 2016
- */
+ */
-package fr.bigeon.gclc.exception;
+package fr.bigeon.gclc.exception;
-
+
-/** An exception raised during command parsing
+/*-
- *
+ * #%L
- * @author Emmanuel Bigeon */
+ * Generic Command Ligne console
-public class CommandParsingException extends Exception {
+ * %%
-
+ * Copyright (C) 2014 - 2018 bigeon.fr
-    /** svuid */
+ * %%
-    private static final long serialVersionUID = 1L;
+ * This software is governed by the CeCILL  license under French law and
-
+ * abiding by the rules of distribution of free software.  You can  use, 
-    /** @param message an explaination
+ * modify and/ or redistribute the software under the terms of the CeCILL
-     * @param cause the cause */
+ * license as circulated by CEA, CNRS and INRIA at the following URL
-    public CommandParsingException(String message, Throwable cause) {
+ * "http://www.cecill.info". 
-        super(message, cause);
+ * 
-    }
+ * As a counterpart to the access to the source code and  rights to copy,
-
+ * modify and redistribute granted by the license, users are provided only
-    /** @param message an explaination */
+ * with a limited warranty  and the software's author,  the holder of the
-    public CommandParsingException(String message) {
+ * economic rights,  and the successive licensors  have only  limited
-        super(message);
+ * liability. 
-    }
+ * 
-
+ * In this respect, the user's attention is drawn to the risks associated
-    /** @param cause the cause */
+ * with loading,  using,  modifying and/or developing or reproducing the
-    public CommandParsingException(Throwable cause) {
+ * software by the user in light of its specific status of free software,
-        super(cause);
+ * that may mean  that it is complicated to manipulate,  and  that  also
-    }
+ * therefore means  that it is reserved for developers  and  experienced
-
+ * professionals having in-depth computer knowledge. Users are therefore
-}
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+/** An exception raised during command parsing.
+ *
+ * @author Emmanuel Bigeon */
+public class CommandParsingException extends Exception {
+
+    /** svuid. */
+    private static final long serialVersionUID = 1L;
+
+    /** Create the exception with a message.
+    *
+    * @param message the message */
+    public CommandParsingException(final String message) {
+        super(message);
+    }
+
+    /** Create the exception with a message and a cause.
+    *
+    * @param message the message
+    * @param cause the cause */
+    public CommandParsingException(final String message, final Throwable cause) {
+        super(message, cause);
+    }
+
+    /** Create the exception with a message.
+     *
+     * @param cause the cause */
+    public CommandParsingException(final Throwable cause) {
+        super(cause);
+    }
+
+}

gclc/src/main/java/fr/bigeon/gclc/exception/CommandRunException.java

@@ -1,74 +1,142 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/**
+/**
- * gclc:fr.bigeon.gclc.exception.CommandRunException.java
+ * gclc:fr.bigeon.gclc.exception.CommandRunException.java
- * Created on: Feb 10, 2015
+ * Created on: Feb 10, 2015
- */
+ */
-package fr.bigeon.gclc.exception;
+package fr.bigeon.gclc.exception;
-
+
-/** <p>
+/*-
- * An exception thrown when a command failed to run correctly.
+ * #%L
- *
+ * Generic Command Ligne console
- * @author Emmanuel BIGEON */
+ * %%
-public class CommandRunException extends Exception {
+ * Copyright (C) 2014 - 2018 Bigeon
-
+ * %%
-    /**
+ * This software is governed by the CeCILL  license under French law and
-     *
+ * abiding by the rules of distribution of free software.  You can  use, 
-     */
+ * modify and/ or redistribute the software under the terms of the CeCILL
-    private static final long serialVersionUID = 1L;
+ * license as circulated by CEA, CNRS and INRIA at the following URL
-
+ * "http://www.cecill.info". 
-    /** @param message a message */
+ * 
-    public CommandRunException(String message) {
+ * As a counterpart to the access to the source code and  rights to copy,
-        super(message);
+ * modify and redistribute granted by the license, users are provided only
-    }
+ * with a limited warranty  and the software's author,  the holder of the
-
+ * economic rights,  and the successive licensors  have only  limited
-    /** @param message a message
+ * liability. 
-     * @param cause the cause */
+ * 
-    public CommandRunException(String message, Throwable cause) {
+ * In this respect, the user's attention is drawn to the risks associated
-        super(message, cause);
+ * with loading,  using,  modifying and/or developing or reproducing the
-    }
+ * software by the user in light of its specific status of free software,
-
+ * that may mean  that it is complicated to manipulate,  and  that  also
-    /* (non-Javadoc)
+ * therefore means  that it is reserved for developers  and  experienced
-     * @see java.lang.Throwable#getLocalizedMessage() */
+ * professionals having in-depth computer knowledge. Users are therefore
-    @Override
+ * encouraged to load and test the software's suitability as regards their
-    public String getLocalizedMessage() {
+ * requirements in conditions enabling the security of their systems and/or 
-        if (getCause() != null) {
+ * data to be ensured and,  more generally, to use and operate it in the 
-            return super.getLocalizedMessage() + ": " + //$NON-NLS-1$
+ * same conditions as regards security. 
-                   getCause().getLocalizedMessage();
+ * 
-        }
+ * The fact that you are presently reading this means that you have had
-        return super.getLocalizedMessage();
+ * knowledge of the CeCILL license and that you accept its terms.
-    }
+ * #L%
-
+ */
-}
+
+/** An exception thrown when a command failed to run correctly.
+ *
+ * @author Emmanuel BIGEON */
+public final class CommandRunException extends Exception {
+
+    /** the SVUID. */
+    private static final long serialVersionUID = 1L;
+
+    /** The type of run exception. */
+    private final CommandRunExceptionType type;
+
+    /** Create the exception.
+     *
+     * @param type the type of exception
+     * @param message the message */
+    public CommandRunException(final CommandRunExceptionType type,
+                               final String message) {
+        super(message);
+        this.type = type;
+    }
+
+    /** Create the exception with a cause.
+     *
+     * @param type the type of exception
+     * @param message a message
+     * @param cause the cause */
+    public CommandRunException(final CommandRunExceptionType type,
+                               final String message, final Throwable cause) {
+        super(message, cause);
+        this.type = type;
+    }
+
+    /** Create the exception with type {@link CommandRunExceptionType#EXECUTION}.
+     *
+     * @param message a message */
+    public CommandRunException(final String message) {
+        super(message);
+        type = CommandRunExceptionType.EXECUTION;
+    }
+
+    /** Create the exception with type {@link CommandRunExceptionType#EXECUTION} and
+     * a cause.
+     *
+     * @param message a message
+     * @param cause the cause */
+    public CommandRunException(final String message, final Throwable cause) {
+        super(message, cause);
+        type = CommandRunExceptionType.EXECUTION;
+    }
+
+    /* (non-Javadoc)
+     * @see java.lang.Throwable#getLocalizedMessage() */
+    @Override
+    public String getLocalizedMessage() {
+        if (getCause() != null) {
+            return super.getLocalizedMessage() + ": " + //$NON-NLS-1$
+                   getCause().getLocalizedMessage();
+        }
+        return super.getLocalizedMessage();
+    }
+
+    /** Get the exception type.
+     *
+     * @return the type */
+    public CommandRunExceptionType getType() {
+        return type;
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/exception/CommandRunExceptionType.java

@@ -0,0 +1,84 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.exception.CommandRunExceptionType.java
+ * Created on: Jun 12, 2016
+ */
+package fr.bigeon.gclc.exception;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+/** The command run exception possible types.
+ *
+ * @author Emmanuel Bigeon */
+public enum CommandRunExceptionType {
+    /** Type of exception due to a wrong usage. */
+    USAGE,
+    /** Type of exception due to a problem in execution. */
+    EXECUTION,
+    /** Type of exception due to the impossibility to interact with user. */
+    INTERACTION;
+}

gclc/src/main/java/fr/bigeon/gclc/exception/InvalidCommandName.java

@@ -1,53 +1,110 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/**
+/**
- * gclc:fr.bigeon.gclc.exception.InvalidCommandName.java
+ * gclc:fr.bigeon.gclc.exception.InvalidCommandName.java
- * Created on: Dec 23, 2014
+ * Created on: Dec 23, 2014
- */
+ */
-package fr.bigeon.gclc.exception;
+package fr.bigeon.gclc.exception;
-
+
-/** <p>
+/*-
- * Exception sent from the application when a command is added but the name of
+ * #%L
- * the command
+ * Generic Command Ligne console
- *
+ * %%
- * @author Emmanuel BIGEON */
+ * Copyright (C) 2014 - 2018 bigeon.fr
-public class InvalidCommandName extends Exception {
+ * %%
-
+ * This software is governed by the CeCILL  license under French law and
-    /**
+ * abiding by the rules of distribution of free software.  You can  use, 
-     *
+ * modify and/ or redistribute the software under the terms of the CeCILL
-     */
+ * license as circulated by CEA, CNRS and INRIA at the following URL
-    private static final long serialVersionUID = 1L;
+ * "http://www.cecill.info". 
-
+ * 
-}
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+/** Exception sent from the application when a command is added but the name of
+ * the command is already used.
+ *
+ * @author Emmanuel BIGEON */
+public class InvalidCommandName extends Exception {
+
+    /** the SVUID. */
+    private static final long serialVersionUID = 1L;
+
+    /** Default constructor. */
+    public InvalidCommandName() {
+        super();
+    }
+
+    /** Create the exception with a message.
+     *
+     * @param message the message */
+    public InvalidCommandName(final String message) {
+        super(message);
+    }
+
+    /** Create the exception with a message and a cause.
+     *
+     * @param message the message
+     * @param cause the cause */
+    public InvalidCommandName(final String message, final Throwable cause) {
+        super(message, cause);
+    }
+
+    /** Create the exception with a cause.
+     *
+     * @param cause the cause */
+    public InvalidCommandName(final Throwable cause) {
+        super(cause);
+    }
+
+}

gclc/src/main/java/fr/bigeon/gclc/exception/InvalidParameterException.java

@@ -0,0 +1,105 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.exception.InvalidParameterException.java
+ * Created on: Nov 19, 2016
+ */
+package fr.bigeon.gclc.exception;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+/** This exception is thrown during command definitions to indicate a wrong
+ * parameter definition.
+ *
+ * @author Emmanuel Bigeon */
+public class InvalidParameterException extends Exception {
+
+    /** the SVUID. */
+    private static final long serialVersionUID = 1L;
+
+    /** Create the exception with a message.
+     *
+     * @param message the message */
+    public InvalidParameterException(final String message) {
+        super(message);
+    }
+
+    /** Create the exception with a message and a cause.
+     *
+     * @param message the message
+     * @param cause the cause */
+    public InvalidParameterException(final String message, final Throwable cause) {
+        super(message, cause);
+    }
+
+    /** Create the exception with a cause.
+     *
+     * @param cause the cause */
+    public InvalidParameterException(final Throwable cause) {
+        super(cause);
+    }
+
+}

gclc/src/main/java/fr/bigeon/gclc/exception/package-info.java

@@ -1,10 +1,10 @@
 /*
- * Copyright E. Bigeon (2014)
+ * Copyright Bigeon Emmanuel (2014)
  *
  * emmanuel@bigeon.fr
  *
  * This software is a computer program whose purpose is to
- * Socket implementation of GCLC.
+ * provide a generic framework for console applications.
  *
  * This software is governed by the CeCILL license under French law and
  * abiding by the rules of distribution of free software.  You can  use,
@@ -33,45 +33,10 @@
  * knowledge of the CeCILL license and that you accept its terms.
  */
 /**
- * gclc-socket:fr.bigeon.gclc.socket.ConsoleRunnable.java
+ * gclc:fr.bigeon.gclc.exception.package-info.java
- * Created on: Jun 1, 2016
+ * Created on: Nov 13, 2017
  */
-package fr.bigeon.gclc.socket;
+/** Exceptions package.
-
-import fr.bigeon.gclc.ConsoleApplication;
-
-/** A runnable class that will actually have the application running.
  *
  * @author Emmanuel Bigeon */
-public class ConsoleRunnable implements Runnable {
+package fr.bigeon.gclc.exception;
-    
-    /** The actual application */
-    private final ConsoleApplication app;
-    /** The synchronization object */
-    private final Object promptingLock;
-
-    /** @param app the application
-     * @param promptingLock the synchronization object */
-    public ConsoleRunnable(ConsoleApplication app, Object promptingLock) {
-        super();
-        this.app = app;
-        this.promptingLock = promptingLock;
-    }
-
-    /* (non-Javadoc)
-     * @see java.lang.Runnable#run() */
-    @Override
-    public void run() {
-        app.start();
-        synchronized (promptingLock) {
-            // release all waiting elements before ending
-            promptingLock.notifyAll();
-        }
-    }
-
-    /** Stop the application (it will finish its current operation) */
-    public void stop() {
-        app.exit();
-    }
-
-}

gclc/src/main/java/fr/bigeon/gclc/i18n/Messages.java

@@ -1,81 +1,114 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/**
+/**
- * gclc:fr.bigeon.gclc.i18n.Messages.java
+ * gclc:fr.bigeon.gclc.i18n.Messages.java
- * Created on: Jun 1, 2016
+ * Created on: Jun 1, 2016
- */
+ */
-package fr.bigeon.gclc.i18n;
+package fr.bigeon.gclc.i18n;
-
+
-import java.text.MessageFormat;
+/*-
-import java.util.MissingResourceException;
+ * #%L
-import java.util.ResourceBundle;
+ * Generic Command Ligne console
-import java.util.logging.Level;
+ * %%
-import java.util.logging.Logger;
+ * Copyright (C) 2014 - 2018 bigeon.fr
-
+ * %%
-/** Internationalization class.
+ * This software is governed by the CeCILL  license under French law and
- *
+ * abiding by the rules of distribution of free software.  You can  use, 
- * @author Emmanuel Bigeon */
+ * modify and/ or redistribute the software under the terms of the CeCILL
-public class Messages {
+ * license as circulated by CEA, CNRS and INRIA at the following URL
-    /** The resource bundle name */
+ * "http://www.cecill.info". 
-    private static final String BUNDLE_NAME = "fr.bigeon.gclc.l10n.messages"; //$NON-NLS-1$
+ * 
-
+ * As a counterpart to the access to the source code and  rights to copy,
-    /** The resource bundle */
+ * modify and redistribute granted by the license, users are provided only
-    private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle
+ * with a limited warranty  and the software's author,  the holder of the
-            .getBundle(BUNDLE_NAME);
+ * economic rights,  and the successive licensors  have only  limited
-
+ * liability. 
-    /** The class logger */
+ * 
-    private static final Logger LOGGER = Logger
+ * In this respect, the user's attention is drawn to the risks associated
-            .getLogger(Messages.class.getName());
+ * with loading,  using,  modifying and/or developing or reproducing the
-
+ * software by the user in light of its specific status of free software,
-    /** Utility class */
+ * that may mean  that it is complicated to manipulate,  and  that  also
-    private Messages() {
+ * therefore means  that it is reserved for developers  and  experienced
-        // Utility class
+ * professionals having in-depth computer knowledge. Users are therefore
-    }
+ * encouraged to load and test the software's suitability as regards their
-
+ * requirements in conditions enabling the security of their systems and/or 
-    /** Get formatted internationalized messages
+ * data to be ensured and,  more generally, to use and operate it in the 
-     * 
+ * same conditions as regards security. 
-     * @param key the message key
+ * 
-     * @param args the formatting arguments
+ * The fact that you are presently reading this means that you have had
-     * @return the formatted internationalized message */
+ * knowledge of the CeCILL license and that you accept its terms.
-    public static String getString(String key, Object... args) {
+ * #L%
-        try {
+ */
-            return MessageFormat.format(RESOURCE_BUNDLE.getString(key), args);
+import java.text.MessageFormat;
-        } catch (MissingResourceException e) {
+import java.util.MissingResourceException;
-            LOGGER.log(Level.WARNING,
+import java.util.ResourceBundle;
-                    "Unrecognized internationalization message key: " + key, e); //$NON-NLS-1$
+import java.util.logging.Level;
-            return '!' + key + '!';
+import java.util.logging.Logger;
-        }
+
-    }
+/** Internationalization class.
-}
+ *
+ * @author Emmanuel Bigeon */
+public final class Messages {
+    /** The resource bundle name. */
+    private static final String BUNDLE_NAME = "fr.bigeon.gclc.l10n.messages"; //$NON-NLS-1$
+
+    /** The resource bundle. */
+    private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle
+            .getBundle(BUNDLE_NAME);
+
+    /** The class logger. */
+    private static final Logger LOGGER = Logger
+            .getLogger(Messages.class.getName());
+
+    /** Utility class. */
+    private Messages() {
+        // Utility class
+    }
+
+    /** Get formatted internationalized messages.
+     *
+     * @param key the message key
+     * @param args the formatting arguments
+     * @return the formatted internationalized message */
+    public static String getString(final String key, final Object... args) {
+        try {
+            return MessageFormat.format(RESOURCE_BUNDLE.getString(key), args);
+        } catch (final MissingResourceException e) {
+            LOGGER.log(Level.WARNING,
+                    "Unrecognized internationalization message key: " + key, e); //$NON-NLS-1$
+            return '!' + key + '!';
+        }
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/i18n/package-info.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.i18n.package-info.java
+ * Created on: Nov 13, 2017
+ */
+/** Internationalization package.
+ *
+ * @author Emmanuel Bigeon */
+package fr.bigeon.gclc.i18n;

gclc/src/main/java/fr/bigeon/gclc/manager/ConsoleInput.java

@@ -0,0 +1,152 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.manager.ConsoleInput.java
+ * Created on: Nov 13, 2017
+ */
+package fr.bigeon.gclc.manager;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.io.IOException;
+import java.io.InterruptedIOException;
+
+import fr.bigeon.gclc.tools.StringProvider;
+
+/** A console application input.
+ *
+ * @author Emmanuel Bigeon */
+public interface ConsoleInput extends AutoCloseable {
+
+    /** Closes the input.
+     *
+     * @throws IOException if the close raised an exception */
+    @Override
+    void close() throws IOException;
+
+    /** Get the prompt string.
+     *
+     * @return the prompt prefix */
+    StringProvider getPrompt();
+
+    /** Indicate to the input that is should interrompt the prompting, if possible.
+     * <p>
+     * The pending {@link #prompt()} or {@link #prompt(String)} operations should
+     * return immediatly. However the returned value can be anything (from the
+     * partial prompt content to an empty string or even a null pointer). */
+    void interruptPrompt();
+
+    /** Test if the input is closed.
+     * <p>
+     * If this is true, {@link #prompt()} methods will return immediatly and a null
+     * chain.
+     *
+     * @return if the manager is closed. */
+    boolean isClosed();
+
+    /** Prompt the user.
+     *
+     * @return the user inputed string
+     * @throws IOException if the manager is closed or could not read the prompt
+     * @throws InterruptedIOException if the prompt was interrupted */
+    String prompt() throws IOException;
+
+    /** Prompt the user, with an allotated time to answer.
+     *
+     * @param timeout the time to wait in milliseconds
+     * @return the user inputed string, null if the timeout was reached
+     * @throws IOException if the manager is closed or could not read the prompt
+     * @throws InterruptedIOException if the prompt was interrupted */
+    String prompt(long timeout) throws IOException;
+
+    /** Prompt the user, with a hint on what is prompted.
+     *
+     * @param message the message to prompt the user
+     * @return the user inputed string
+     * @throws IOException if the manager is closed or could not read the prompt
+     * @throws InterruptedIOException if the prompt was interrupted */
+    String prompt(String message) throws IOException;
+
+    /** Prompt the user, with a hint on what is prompted and an allotated time to
+     * answer.
+     *
+     * @param timeout the time to wait in milliseconds
+     * @param message the message to prompt the user
+     * @return the user inputed string, null if the timeout was reached
+     * @throws IOException if the manager is closed or could not read the prompt
+     * @throws InterruptedIOException if the prompt was interrupted */
+    String prompt(String message, long timeout) throws IOException;
+
+    /** Set a prompting prefix.
+     *
+     * @param prompt the prompt */
+    void setPrompt(String prompt);
+
+    /** Set the prompting string.
+     * 
+     * @param string the prompt string */
+    void setPrompt(StringProvider string);
+}

gclc/src/main/java/fr/bigeon/gclc/manager/ConsoleManager.java

@@ -1,95 +0,0 @@
-/*
- * Copyright Bigeon Emmanuel (2014)
- *
- * emmanuel@bigeon.fr
- *
- * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
- *
- * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
- *
- * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
- * liability.
- *
- * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
- *
- * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
- */
-/**
- * gclc:fr.bigeon.gclc.ConsoleManager.java
- * Created on: Dec 19, 2014
- */
-package fr.bigeon.gclc.manager;
-
-import java.io.IOException;
-
-/** <p>
- * A console manager is in charge of the basic prompts and prints on a console.
- * <p>
- * Depending on the implementation, some manager may not support the prompt with
- * a message, in that case, the usual behavior is to prompt normally.
- *
- * @author Emmanuel BIGEON */
-public interface ConsoleManager {
-
-    /** @return the prompt prefix */
-    String getPrompt();
-
-    /** @param text the message to print (without line break at the end).
-     * @throws IOException if the manager is closed or could not read the
-     *             prompt */
-    void print(String text) throws IOException;
-
-    /** Prints an end of line
-     * 
-     * @throws IOException if the manager is closed or could not read the
-     *             prompt */
-    void println() throws IOException;
-
-    /** @param message the message to print
-     * @throws IOException if the manager is closed or could not read the
-     *             prompt */
-    void println(String message) throws IOException;
-
-    /** @return the user inputed string
-     * @throws IOException if the manager is closed or could not read the
-     *             prompt */
-    String prompt() throws IOException;
-
-    /** @param message the message to prompt the user
-     * @return the user inputed string
-     * @throws IOException if the manager is closed or could not read the
-     *             prompt */
-    String prompt(String message) throws IOException;
-
-    /** <p>
-     * Set a prompting prefix.
-     *
-     * @param prompt the prompt */
-    void setPrompt(String prompt);
-
-    /** Closes the manager.
-     * 
-     * @throws IOException if the close raised an exception */
-    void close() throws IOException;
-
-    /** @return if the manager is closed. */
-    boolean isClosed();
-}

gclc/src/main/java/fr/bigeon/gclc/manager/ConsoleOutput.java

@@ -0,0 +1,109 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.manager.ConsoleOutput.java
+ * Created on: Nov 13, 2017
+ */
+package fr.bigeon.gclc.manager;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.io.IOException;
+
+/** A console output definition.
+ *
+ * @author Emmanuel Bigeon */
+public interface ConsoleOutput extends AutoCloseable {
+
+    /** Test if the output is closed.
+     *
+     * @return if the manager is closed. */
+    boolean isClosed();
+
+    /** Print a string.
+     *
+     * @param text the message to print (without line break at the end).
+     * @throws IOException if the manager is closed or could not read the
+     *             prompt */
+    void print(String text) throws IOException;
+
+    /** Prints an end of line.
+     *
+     * @throws IOException if the manager is closed or could not read the
+     *             prompt */
+    void println() throws IOException;
+
+    /** Print a string followed by an end of line.
+     * <p>
+     * This is the same as calling successively {@link #print(String)} and
+     * {@link #println()}.
+     *
+     * @param message the message to print
+     * @throws IOException if the manager is closed or could not read the
+     *             prompt */
+    void println(String message) throws IOException;
+
+}

gclc/src/main/java/fr/bigeon/gclc/manager/EmptyInput.java

@@ -0,0 +1,157 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.manager.EmptyInput.java
+ * Created on: Nov 13, 2017
+ */
+package fr.bigeon.gclc.manager;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import fr.bigeon.gclc.tools.ConstantString;
+import fr.bigeon.gclc.tools.StringProvider;
+
+/** A console input that return empty to all prompting.
+ *
+ * @author Emmanuel Bigeon */
+public final class EmptyInput implements ConsoleInput {
+
+    /** The empty prompter. */
+    public static final ConsoleInput INSTANCE = new EmptyInput();
+    /** The empty input. */
+    private EmptyInput() {
+        //
+    }
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#close() */
+    @Override
+    public void close() {
+        //
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#getPrompt() */
+    @Override
+    public StringProvider getPrompt() {
+        return new ConstantString(""); //$NON-NLS-1$
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#interruptPrompt() */
+    @Override
+    public void interruptPrompt() {
+        //
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#isClosed() */
+    @Override
+    public boolean isClosed() {
+        return false;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt() */
+    @Override
+    public String prompt() {
+        return ""; //$NON-NLS-1$
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt(long) */
+    @Override
+    public String prompt(final long timeout) {
+        return ""; //$NON-NLS-1$
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt(java.lang.String) */
+    @Override
+    public String prompt(final String message) {
+        return ""; //$NON-NLS-1$
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt(java.lang.String,
+     * long) */
+    @Override
+    public String prompt(final String message,
+                         final long timeout) {
+        return ""; //$NON-NLS-1$
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#setPrompt(java.lang.String) */
+    @Override
+    public void setPrompt(final String prompt) {
+        //
+    }
+
+    @Override
+    public void setPrompt(StringProvider string) {
+    	//
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/manager/package-info.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.manager.package-info.java
+ * Created on: Nov 13, 2017
+ */
+/** The console input and output definitions.
+ *
+ * @author Emmanuel Bigeon */
+package fr.bigeon.gclc.manager;

gclc/src/main/java/fr/bigeon/gclc/package-info.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.package-info.java
+ * Created on: Nov 5, 2017
+ */
+/** A framework for commad line applications.
+ *
+ * @author Emmanuel Bigeon */
+package fr.bigeon.gclc;

gclc/src/main/java/fr/bigeon/gclc/prompt/CLIPrompter.java

@@ -1,447 +1,549 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/** acide:fr.bigeon.acide.tool.CLIPrompter.java
+/** acide:fr.bigeon.acide.tool.CLIPrompter.java
- * Created on: Jul 31, 2014 */
+ * Created on: Jul 31, 2014 */
-package fr.bigeon.gclc.prompt;
+package fr.bigeon.gclc.prompt;
-
+
-import java.io.IOException;
+/*-
-import java.util.ArrayList;
+ * #%L
-import java.util.List;
+ * Generic Command Ligne console
-import java.util.Map;
+ * %%
-import java.util.logging.Level;
+ * Copyright (C) 2014 - 2018 bigeon.fr
-import java.util.logging.Logger;
+ * %%
-
+ * This software is governed by the CeCILL  license under French law and
-import fr.bigeon.gclc.manager.ConsoleManager;
+ * abiding by the rules of distribution of free software.  You can  use, 
-
+ * modify and/ or redistribute the software under the terms of the CeCILL
-/** <p>
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * The {@link CLIPrompter} class is a utility class that provides method to
+ * "http://www.cecill.info". 
- * prompt the user.
+ * 
- *
+ * As a counterpart to the access to the source code and  rights to copy,
- * @author Emmanuel BIGEON */
+ * modify and redistribute granted by the license, users are provided only
-public class CLIPrompter {
+ * with a limited warranty  and the software's author,  the holder of the
-
+ * economic rights,  and the successive licensors  have only  limited
-    /** message key for format error in prompting a choice */
+ * liability. 
-    private static final String PROMPTCHOICE_FORMATERR = "promptchoice.formaterr"; //$NON-NLS-1$
+ * 
-    /** message key for out of bound error in prompting a choice */
+ * In this respect, the user's attention is drawn to the risks associated
-    private static final String PROMPTCHOICE_OUTOFBOUNDS = "promptchoice.outofbounds"; //$NON-NLS-1$
+ * with loading,  using,  modifying and/or developing or reproducing the
-    /** message key for first form of no in prompting a choice */
+ * software by the user in light of its specific status of free software,
-    private static final String PROMPTBOOL_CHOICES_NO1 = "promptbool.choices.no1"; //$NON-NLS-1$
+ * that may mean  that it is complicated to manipulate,  and  that  also
-    /** message key for first form of yes in prompting a choice */
+ * therefore means  that it is reserved for developers  and  experienced
-    private static final String PROMPTBOOL_CHOICES_YES1 = "promptbool.choices.yes1"; //$NON-NLS-1$
+ * professionals having in-depth computer knowledge. Users are therefore
-    @SuppressWarnings("javadoc")
+ * encouraged to load and test the software's suitability as regards their
-    private static final String BOOL_CHOICES = "promptbool.choices"; //$NON-NLS-1$
+ * requirements in conditions enabling the security of their systems and/or 
-    @SuppressWarnings("javadoc")
+ * data to be ensured and,  more generally, to use and operate it in the 
-    private static final String LIST_DISP_KEY = "promptlist.exit.dispkey"; //$NON-NLS-1$
+ * same conditions as regards security. 
-    @SuppressWarnings("javadoc")
+ * 
-    private static final String PROMPT = "prompt.lineprompt"; //$NON-NLS-1$
+ * The fact that you are presently reading this means that you have had
-    @SuppressWarnings("javadoc")
+ * knowledge of the CeCILL license and that you accept its terms.
-    private static final String LIST_CHOICE_SEP = "promptlist.multi.sepkey"; //$NON-NLS-1$
+ * #L%
-    /** The class logger */
+ */
-    private static final Logger LOGGER = Logger
+import java.io.IOException;
-            .getLogger(CLIPrompter.class.getName());
+import java.util.ArrayList;
-
+import java.util.List;
-    /** Utility class */
+import java.util.Map;
-    private CLIPrompter() {
+import java.util.logging.Level;
-        // Utility class
+import java.util.logging.Logger;
-    }
+
-
+import fr.bigeon.gclc.manager.ConsoleInput;
-    /** @param manager the manager
+import fr.bigeon.gclc.manager.ConsoleOutput;
-     * @param choices the choices
+
-     * @param cancel the cancel option if it exists
+/** The {@link CLIPrompter} class is a utility class that provides method to
-     * @return the number of choices plus one (or the number of choices if there
+ * prompt the user.
-     *         is a cancel)
+ *
-     * @throws IOException if the manager was closed */
+ * @author Emmanuel BIGEON */
-    private static <U> int listChoices(ConsoleManager manager, List<U> choices,
+public final class CLIPrompter {
-                                       String cancel) throws IOException {
+
-        int index = 0;
+    /** The zero integer. */
-        for (final U u : choices) {
+    private static final Integer ZERO = Integer.valueOf(0);
-            manager.println(index++ + ") " + u); //$NON-NLS-1$
+    /** message key for format error in prompting a choice. */
-        }
+    private static final String PROMPTCHOICE_FORMATERR = "promptchoice.formaterr"; //$NON-NLS-1$
-        if (cancel != null) {
+    /** message key for out of bound error in prompting a choice. */
-            manager.println(index + ") " + cancel); //$NON-NLS-1$
+    private static final String PROMPTCHOICE_OUTOFBOUNDS = "promptchoice.outofbounds"; //$NON-NLS-1$
-        }
+    /** message key for first form of no in prompting a choice. */
-        return index;
+    private static final String PROMPTBOOL_CHOICES_NO1 = "promptbool.choices.no1"; //$NON-NLS-1$
-    }
+    /** message key for first form of yes in prompting a choice. */
-
+    private static final String PROMPTBOOL_CHOICES_YES1 = "promptbool.choices.yes1"; //$NON-NLS-1$
-    /** @param manager the manager
+    /** Message key for boolean choosing. */
-     * @param message the prompting message
+    private static final String BOOL_CHOICES = "promptbool.choices"; //$NON-NLS-1$
-     * @return the choice
+    /** Message key for the list end of prompt symbol. */
-     * @throws IOException if the manager was closed */
+    private static final String LIST_DISP_KEY = "promptlist.exit.dispkey"; //$NON-NLS-1$
-    public static boolean promptBoolean(ConsoleManager manager,
+    /** Message key for the line prompt. */
-                                        String message) throws IOException {
+    private static final String PROMPT = "prompt.lineprompt"; //$NON-NLS-1$
-        String result = manager
+    /** Message key for the separation of choices selection. */
-                .prompt(message + CLIPrompterMessages.getString(BOOL_CHOICES));
+    private static final String LIST_CHOICE_SEP = "promptlist.multi.sepkey"; //$NON-NLS-1$
-        boolean first = true;
+    /** The class logger. */
-        final String choices = CLIPrompterMessages
+    private static final Logger LOGGER = Logger
-                .getString(PROMPTBOOL_CHOICES_YES1) + ", " + //$NON-NLS-1$
+            .getLogger(CLIPrompter.class.getName());
-                               CLIPrompterMessages
+
-                                       .getString(PROMPTBOOL_CHOICES_NO1);
+    /** Utility class. */
-        while (!(result.equalsIgnoreCase(
+    private CLIPrompter() {
-                CLIPrompterMessages.getString(PROMPTBOOL_CHOICES_YES1)) ||
+        // Utility class
-                 CLIPrompterMessages.getString(PROMPTBOOL_CHOICES_NO1)
+    }
-                         .equalsIgnoreCase(result) ||
+
-                 CLIPrompterMessages.getString("promptbool.choices.no2") //$NON-NLS-1$
+    /** Add a user choice to the list.
-                         .equalsIgnoreCase(result) ||
+     *
-                 CLIPrompterMessages.getString("promptbool.choices.yes2") //$NON-NLS-1$
+     * @param val the string to parse
-                         .equalsIgnoreCase(result))) {
+     * @param chs the list of integers
-            if (!first) {
+     * @param index the max index of choice
-
+     * @return if the parsing was done correctly */
-                manager.println(CLIPrompterMessages
+    private static boolean addUserChoice(final String val,
-                        .getString("promptbool.choices.invalid", choices)); //$NON-NLS-1$
+                                         final List<Integer> chs,
-                result = manager.prompt(
+                                         final int index) {
-                        message + CLIPrompterMessages.getString(BOOL_CHOICES));
+        if (val.isEmpty()) {
-            }
+            return true;
-            first = false;
+        }
-        }
+        final int r;
-        return result.equalsIgnoreCase(
+        r = Integer.parseInt(val);
-                CLIPrompterMessages.getString(PROMPTBOOL_CHOICES_YES1)) ||
+        if (r >= 0 && r <= index) {
-               result.equalsIgnoreCase(CLIPrompterMessages
+            chs.add(Integer.valueOf(r));
-                       .getString("promptbool.choices.yes2")); //$NON-NLS-1$
+            return true;
-    }
+        }
-
+        return false;
-    /** @param manager the manager
+    }
-     * @param keys the keys to be printed
+
-     * @param choices the real choices
+    /** List the choices on the output.
-     * @param message the message
+     *
-     * @param cancel the cancel option, or null
+     * @param output the manager
-     * @param <U> the type of elements
+     * @param choices the choices
-     * @return the choice
+     * @param cancel the cancel option if it exists
-     * @throws IOException if the manager was closed */
+     * @return the number of choices plus one (or the number of choices if there
-    @SuppressWarnings("boxing")
+     *         is a cancel)
-    public static <U> U promptChoice(ConsoleManager manager, List<String> keys,
+     * @throws IOException if the manager was closed */
-                                     List<U> choices, String message,
+    private static <U> Integer listChoices(final ConsoleOutput output,
-                                     String cancel) throws IOException {
+                                           final List<U> choices,
-        final Integer index = promptChoice(manager, keys, message, cancel);
+                                           final String cancel) throws IOException {
-        if (index == null) {
+        int index = 0;
-            return null;
+        for (final U u : choices) {
-        }
+            output.println(index++ + ") " + u); //$NON-NLS-1$
-        return choices.get(index);
+        }
-    }
+        if (cancel != null) {
-
+            output.println(index++ + ") " + cancel); //$NON-NLS-1$
-    /** @param manager the manager
+        }
-     * @param <U> The choices labels type
+        return Integer.valueOf(index - 1);
-     * @param <T> The real choices objects
+    }
-     * @param choices the list of labels (in order to be displayed)
+
-     * @param choicesMap the map of label to actual objects
+    /** Prompt for a boolean value.
-     * @param message the prompting message
+     *
-     * @param cancel the cancel option if it exists (null otherwise)
+     * @param manager the manager
-     * @return the chosen object
+     * @param input the input
-     * @throws IOException if the manager was closed */
+     * @param message the prompting message
-    public static <U, T> T promptChoice(ConsoleManager manager, List<U> choices,
+     * @return the choice
-                                        Map<U, T> choicesMap, String message,
+     * @throws IOException if the manager was closed */
-                                        String cancel) throws IOException {
+    public static boolean promptBoolean(final ConsoleOutput manager,
-        return choicesMap.get(choices.get(
+                                        final ConsoleInput input,
-                promptChoice(manager, choices, message, cancel).intValue()));
+                                        final String message) throws IOException {
-    }
+        String result = input
-
+                .prompt(message + CLIPrompterMessages.getString(BOOL_CHOICES));
-    /** @param manager the manager
+        boolean first = true;
-     * @param <U> the type of choices
+        final String choices = CLIPrompterMessages
-     * @param choices the list of choices
+                .getString(PROMPTBOOL_CHOICES_YES1) + ", " + //$NON-NLS-1$
-     * @param message the prompting message
+                               CLIPrompterMessages
-     * @param cancel the cancel option, or null
+                                       .getString(PROMPTBOOL_CHOICES_NO1);
-     * @return the index of the choice
+        while (!(result.equalsIgnoreCase(
-     * @throws IOException if the manager was closed */
+                CLIPrompterMessages.getString(PROMPTBOOL_CHOICES_YES1)) ||
-    @SuppressWarnings("boxing")
+                 CLIPrompterMessages.getString(PROMPTBOOL_CHOICES_NO1)
-    public static <U> Integer promptChoice(ConsoleManager manager,
+                         .equalsIgnoreCase(result) ||
-                                           List<U> choices, String message,
+                 CLIPrompterMessages.getString("promptbool.choices.no2") //$NON-NLS-1$
-                                           String cancel) throws IOException {
+                         .equalsIgnoreCase(result) ||
-        manager.println(message);
+                 CLIPrompterMessages.getString("promptbool.choices.yes2") //$NON-NLS-1$
-        final int index = listChoices(manager, choices, cancel);
+                         .equalsIgnoreCase(result))) {
-        String result = ""; //$NON-NLS-1$
+            if (!first) {
-        boolean keepOn = true;
+
-        int r = -1;
+                manager.println(CLIPrompterMessages
-        while (keepOn) {
+                        .getString("promptbool.choices.invalid", choices)); //$NON-NLS-1$
-            result = manager.prompt(CLIPrompterMessages.getString(PROMPT));
+                result = input.prompt(
-            try {
+                        message + CLIPrompterMessages.getString(BOOL_CHOICES));
-                r = Integer.parseInt(result);
+            }
-                if (r >= 0 && r <= index) {
+            first = false;
-                    keepOn = false;
+        }
-                } else {
+        return result.equalsIgnoreCase(
-                    manager.println(CLIPrompterMessages
+                CLIPrompterMessages.getString(PROMPTBOOL_CHOICES_YES1)) ||
-                            .getString(PROMPTCHOICE_OUTOFBOUNDS, 0, index));
+               result.equalsIgnoreCase(CLIPrompterMessages
-                    listChoices(manager, choices, cancel);
+                       .getString("promptbool.choices.yes2")); //$NON-NLS-1$
-                }
+    }
-
+
-            } catch (final NumberFormatException e) {
+    /** Prompt for a choice.
-                keepOn = true;
+     *
-                manager.println(CLIPrompterMessages
+     * @param manager the manager
-                        .getString(PROMPTCHOICE_FORMATERR, 0, index));
+     * @param input the input
-                listChoices(manager, choices, cancel);
+     * @param keys the keys to be printed
-            }
+     * @param choices the real choices
-        }
+     * @param message the message
-        if (r == index && cancel != null) {
+     * @param cancel the cancel option, or null
-            return null;
+     * @param <U> the type of elements
-        }
+     * @return the choice
-        return r;
+     * @throws IOException if the manager was closed */
-    }
+    public static <U> U promptChoice(final ConsoleOutput manager,
-
+                                     final ConsoleInput input,
-    /** @param manager the manager
+                                     final List<String> keys,
-     * @param <U> The choices labels type
+                                     final List<U> choices,
-     * @param <T> The real choices objects
+                                     final String message,
-     * @param choicesMap the map of label to actual objects
+                                     final String cancel) throws IOException {
-     * @param message the prompting message
+        final Integer index = promptChoice(manager, input, keys, message,
-     * @param cancel the cancel option (or null)
+                cancel);
-     * @return the chosen object
+        if (index == null) {
-     * @throws IOException if the manager was closed */
+            return null;
-    public static <U, T> T promptChoice(ConsoleManager manager,
+        }
-                                        Map<U, T> choicesMap, String message,
+        return choices.get(index.intValue());
-                                        String cancel) throws IOException {
+    }
-        return promptChoice(manager, new ArrayList<>(choicesMap.keySet()),
+
-                choicesMap, message, cancel);
+    /** Prompt for a choice.
-    }
+     *
-
+     * @param manager the manager
-    /** @param manager the manager
+     * @param input the input
-     * @param message the prompt message
+     * @param <U> The choices labels type
-     * @return the integer
+     * @param <T> The real choices objects
-     * @throws IOException if the manager was closed */
+     * @param choices the list of labels (in order to be displayed)
-    public static int promptInteger(ConsoleManager manager,
+     * @param choicesMap the map of label to actual objects
-                                    String message) throws IOException {
+     * @param message the prompting message
-        boolean still = true;
+     * @param cancel the cancel option if it exists (null otherwise)
-        int r = 0;
+     * @return the chosen object
-        while (still) {
+     * @throws IOException if the manager was closed */
-            final String result = manager.prompt(message);
+    public static <U, T> T promptChoice(final ConsoleOutput manager,
-            try {
+                                        final ConsoleInput input,
-                if (result.isEmpty()) {
+                                        final List<U> choices,
-                    still = true;
+                                        final Map<U, T> choicesMap,
-                    continue;
+                                        final String message,
-                }
+                                        final String cancel) throws IOException {
-                r = Integer.parseInt(result);
+        final Integer res = promptChoice(manager, input, choices, message,
-                still = false;
+                cancel);
-            } catch (final NumberFormatException e) {
+        if (res == null) {
-                LOGGER.log(Level.INFO,
+            return null;
-                        "User input a non parsable integer: " + result, e); //$NON-NLS-1$
+        }
-                still = true;
+        return choicesMap.get(choices.get(res.intValue()));
-            }
+    }
-        }
+
-        return r;
+    /** Prompt for a choice.
-    }
+     *
-
+     * @param manager the manager
-    /** This methods prompt the user for a list of elements
+     * @param input the input
-     *
+     * @param <U> the type of choices
-     * @param manager the manager
+     * @param choices the list of choices
-     * @param message the message
+     * @param message the prompting message
-     * @return the list of user inputs
+     * @param cancel the cancel option, or null
-     * @throws IOException if the manager was closed */
+     * @return the index of the choice
-    public static List<String> promptList(ConsoleManager manager,
+     * @throws IOException if the manager was closed */
-                                          String message) throws IOException {
+    public static <U> Integer promptChoice(final ConsoleOutput manager,
-        return promptList(manager, message,
+                                           final ConsoleInput input,
-                CLIPrompterMessages.getString("promptlist.exit.defaultkey")); //$NON-NLS-1$
+                                           final List<U> choices,
-    }
+                                           final String message,
-
+                                           final String cancel) throws IOException {
-    /** This methods prompt the user for a list of elements
+        manager.println(message);
-     *
+        final Integer index = listChoices(manager, choices, cancel);
-     * @param manager the manager
+        String result;
-     * @param message the message
+        int r = -1;
-     * @param ender the ending sequence for the list
+        while (true) {
-     * @return the list of user inputs
+            result = input.prompt(CLIPrompterMessages.getString(PROMPT));
-     * @throws IOException if the manager was closed */
+            try {
-    public static List<String> promptList(ConsoleManager manager,
+                r = Integer.parseInt(result);
-                                          String message,
+                if (r >= 0 && r <= index.intValue()) {
-                                          String ender) throws IOException {
+                    break;
-        final List<String> strings = new ArrayList<>();
+                }
-        manager.println(
+                manager.println(CLIPrompterMessages
-                message + CLIPrompterMessages.getString(LIST_DISP_KEY, ender));
+                        .getString(PROMPTCHOICE_OUTOFBOUNDS, ZERO, index));
-        String res = null;
+            } catch (final NumberFormatException e) {
-        while (!ender.equals(res)) {
+                LOGGER.log(Level.FINER,
-            res = manager.prompt(CLIPrompterMessages.getString(PROMPT));
+                        "Unrecognized number. Prompting user again.", e); //$NON-NLS-1$
-            if (!res.equals(ender)) {
+                manager.println(CLIPrompterMessages
-                strings.add(res);
+                        .getString(PROMPTCHOICE_FORMATERR, ZERO, index));
-            }
+            }
-        }
+            listChoices(manager, choices, cancel);
-        return strings;
+        }
-    }
+        if (r == index.intValue() && cancel != null) {
-
+            return null;
-    /** Prompt for a text with several lines.
+        }
-     *
+        return Integer.valueOf(r);
-     * @param manager the manager
+    }
-     * @param message the prompting message
+
-     * @return the text
+    /** Prompt for a choice.
-     * @throws IOException if the manager was closed */
+     *
-    public static String promptLongText(ConsoleManager manager,
+     * @param manager the manager
-                                        String message) throws IOException {
+     * @param input the input
-        return promptLongText(manager, message, CLIPrompterMessages
+     * @param <U> The choices labels type
-                .getString("promptlongtext.exit.defaultkey")); //$NON-NLS-1$
+     * @param <T> The real choices objects
-    }
+     * @param choicesMap the map of label to actual objects
-
+     * @param message the prompting message
-    /** Prompt for a text with several lines.
+     * @param cancel the cancel option (or null)
-     *
+     * @return the chosen object
-     * @param manager the manager
+     * @throws IOException if the manager was closed */
-     * @param message the prompting message
+    public static <U, T> T promptChoice(final ConsoleOutput manager,
-     * @param ender the ender character
+                                        final ConsoleInput input,
-     * @return the text
+                                        final Map<U, T> choicesMap,
-     * @throws IOException if the manager was closed */
+                                        final String message,
-    public static String promptLongText(ConsoleManager manager, String message,
+                                        final String cancel) throws IOException {
-                                        String ender) throws IOException {
+        return promptChoice(manager, input,
-        manager.println(message + CLIPrompterMessages
+                new ArrayList<>(choicesMap.keySet()), choicesMap, message,
-                .getString("promptlongtext.exit.dispkey", ender)); //$NON-NLS-1$
+                cancel);
-        String res = manager.prompt(PROMPT);
+    }
-        String line = res;
+
-        while (!line.equals(ender)) {
+    /** Prompt for an integer.
-            line = manager.prompt(PROMPT);
+     *
-            if (!line.equals(ender)) {
+     * @param manager the manager
-                res += System.lineSeparator() + line;
+     * @param message the prompt message
-            }
+     * @return the integer
-        }
+     * @throws IOException if the manager was closed */
-        return res.equals(ender) ? "" : res; //$NON-NLS-1$
+    public static int promptInteger(final ConsoleInput manager,
-    }
+                                    final String message) throws IOException {
-
+        boolean still = true;
-    /** @param manager the manager
+        int r = 0;
-     * @param keys the keys to be printed
+        while (still) {
-     * @param choices the real choices
+            final String result = manager.prompt(message);
-     * @param message the message
+            try {
-     * @param <U> the type of elements
+                if (result.isEmpty()) {
-     * @return the choice
+                    still = true;
-     * @throws IOException if the manager was closed */
+                    continue;
-    public static <U> List<U> promptMultiChoice(ConsoleManager manager,
+                }
-                                                List<String> keys,
+                r = Integer.parseInt(result);
-                                                List<U> choices,
+                still = false;
-                                                String message) throws IOException {
+            } catch (final NumberFormatException e) {
-        final List<Integer> indices = promptMultiChoice(manager, keys, message);
+                LOGGER.info("User input a non parsable integer: " + result); //$NON-NLS-1$
-        final List<U> userChoices = new ArrayList<>();
+                LOGGER.log(Level.FINEST, "Unrecognized integer", e); //$NON-NLS-1$
-        for (final Integer integer : indices) {
+                still = true;
-            userChoices.add(choices.get(integer.intValue()));
+            }
-        }
+        }
-        return userChoices;
+        return r;
-    }
+    }
-
+
-    /** @param manager the manager
+    /** This methods prompt the user for a list of elements.
-     * @param <U> The choices labels type
+     *
-     * @param <T> The real choices objects
+     * @param manager the manager
-     * @param choices the list of labels (in order to be displayed)
+     * @param input the input
-     * @param choicesMap the map of label to actual objects
+     * @param message the message
-     * @param message the prompting message
+     * @return the list of user inputs
-     * @return the chosen objects (or an empty list)
+     * @throws IOException if the manager was closed */
-     * @throws IOException if the manager was closed */
+    public static List<String> promptList(final ConsoleOutput manager,
-    public static <U, T> List<T> promptMultiChoice(ConsoleManager manager,
+                                          final ConsoleInput input,
-                                                   List<U> choices,
+                                          final String message) throws IOException {
-                                                   Map<U, T> choicesMap,
+        return promptList(manager, input, message,
-                                                   String message) throws IOException {
+                CLIPrompterMessages.getString("promptlist.exit.defaultkey")); //$NON-NLS-1$
-        final List<Integer> chs = promptMultiChoice(manager, choices, message);
+    }
-        final List<T> userChoices = new ArrayList<>();
+
-        for (final Integer integer : chs) {
+    /** This methods prompt the user for a list of elements.
-            userChoices.add(choicesMap.get(integer));
+     *
-        }
+     * @param manager the manager
-        return userChoices;
+     * @param input the input
-    }
+     * @param message the message
-
+     * @param ender the ending sequence for the list
-    /** @param manager the manager
+     * @return the list of user inputs
-     * @param <U> the type of choices
+     * @throws IOException if the manager was closed */
-     * @param choices the list of choices
+    public static List<String> promptList(final ConsoleOutput manager,
-     * @param message the prompting message
+                                          final ConsoleInput input,
-     * @return the indices of the choices
+                                          final String message,
-     * @throws IOException if the manager was closed */
+                                          final String ender) throws IOException {
-    @SuppressWarnings("boxing")
+        final List<String> strings = new ArrayList<>();
-    public static <U> List<Integer> promptMultiChoice(ConsoleManager manager,
+        manager.println(
-                                                      List<U> choices,
+                message + CLIPrompterMessages.getString(LIST_DISP_KEY, ender));
-                                                      String message) throws IOException {
+        String res = null;
-        manager.println(message);
+        while (!ender.equals(res)) {
-        final int index = listChoices(manager, choices, null);
+            res = input.prompt(CLIPrompterMessages.getString(PROMPT));
-        String result = ""; //$NON-NLS-1$
+            if (!res.equals(ender)) {
-        boolean keepOn = true;
+                strings.add(res);
-        final List<Integer> chs = new ArrayList<>();
+            }
-        while (keepOn) {
+        }
-            keepOn = false;
+        return strings;
-            result = manager.prompt(CLIPrompterMessages.getString(PROMPT));
+    }
-            final String[] vals = result
+
-                    .split(CLIPrompterMessages.getString(LIST_CHOICE_SEP));
+    /** Prompt for a text with several lines.
-            for (final String val : vals) {
+     *
-                boolean added;
+     * @param manager the manager
-                try {
+     * @param input the input
-                    added = addUserChoice(val, chs, index);
+     * @param message the prompting message
-                } catch (final NumberFormatException e) {
+     * @return the text
-                    keepOn = true;
+     * @throws IOException if the manager was closed */
-                    manager.println(CLIPrompterMessages
+    public static String promptLongText(final ConsoleOutput manager,
-                            .getString(PROMPTCHOICE_FORMATERR, 0, index));
+                                        final ConsoleInput input,
-                    listChoices(manager, choices, null);
+                                        final String message) throws IOException {
-                    break;
+        return promptLongText(manager, input, message, CLIPrompterMessages
-                }
+                .getString("promptlongtext.exit.defaultkey")); //$NON-NLS-1$
-                if (!added) {
+    }
-                    manager.println(CLIPrompterMessages
+
-                            .getString(PROMPTCHOICE_OUTOFBOUNDS, 0, index));
+    /** Prompt for a text with several lines.
-                    listChoices(manager, choices, null);
+     *
-                    keepOn = true;
+     * @param manager the manager
-                }
+     * @param input the input
-            }
+     * @param message the prompting message
-        }
+     * @param ender the ender character
-        return chs;
+     * @return the text
-    }
+     * @throws IOException if the manager was closed */
-
+    public static String promptLongText(final ConsoleOutput manager,
-    /** @param val the string to parse
+                                        final ConsoleInput input,
-     * @param chs the list of integers
+                                        final String message,
-     * @param index the max index of choice
+                                        final String ender) throws IOException {
-     * @return if the parsing was done correctly */
+        manager.println(message + CLIPrompterMessages
-    private static boolean addUserChoice(String val, List<Integer> chs,
+                .getString("promptlongtext.exit.dispkey", ender)); //$NON-NLS-1$
-                                         int index) {
+        final StringBuilder res = new StringBuilder();
-        if (val.isEmpty()) {
+        String line;
-            return true;
+        do {
-        }
+            line = input.prompt(CLIPrompterMessages.getString(PROMPT));
-        final int r;
+            if (!line.equals(ender)) {
-        r = Integer.parseInt(val);
+                res.append(line);
-        if (r >= 0 && r < index) {
+                res.append(System.lineSeparator());
-            chs.add(Integer.valueOf(r));
+            }
-            return true;
+        } while (!line.equals(ender));
-        }
+        return res.toString();
-        return false;
+    }
-    }
+
-
+    /** Prompt the user to select zero or more elements from a list.
-    /** @param manager the manager
+     *
-     * @param <U> The choices labels type
+     * @param manager the manager
-     * @param <T> The real choices objects
+     * @param input the input
-     * @param choicesMap the map of label to actual objects
+     * @param keys the keys to be printed
-     * @param message the prompting message
+     * @param choices the real choices
-     * @return the chosen objects
+     * @param message the message
-     * @throws IOException if the manager was closed */
+     * @param <U> the type of elements
-    public static <U, T> List<T> promptMultiChoice(ConsoleManager manager,
+     * @return the choice
-                                                   Map<U, T> choicesMap,
+     * @throws IOException if the manager was closed */
-                                                   String message) throws IOException {
+    public static <U> List<U> promptMultiChoice(final ConsoleOutput manager,
-        return promptMultiChoice(manager, new ArrayList<>(choicesMap.keySet()),
+                                                final ConsoleInput input,
-                choicesMap, message);
+                                                final List<String> keys,
-    }
+                                                final List<U> choices,
-
+                                                final String message) throws IOException {
-    /** @param manager the manager
+        final List<Integer> indices = promptMultiChoice(manager, input, keys,
-     * @param prompt the prompting message
+                message);
-     * @param reprompt the prompting message after empty input
+        final List<U> userChoices = new ArrayList<>();
-     * @return the non empty input
+        for (final Integer integer : indices) {
-     * @throws IOException if the manager was closed */
+            userChoices.add(choices.get(integer.intValue()));
-    public static String promptNonEmpty(ConsoleManager manager, String prompt,
+        }
-                                        String reprompt) throws IOException {
+        return userChoices;
-        String res = manager.prompt(prompt);
+    }
-        while (res.isEmpty()) {
+
-            res = manager.prompt(reprompt);
+    /** Prompt the user to select zero or more elements from a list.
-        }
+     *
-        return res;
+     * @param manager the manager
-    }
+     * @param input the input
-
+     * @param <U> The choices labels type
-}
+     * @param <T> The real choices objects
+     * @param choices the list of labels (in order to be displayed)
+     * @param choicesMap the map of label to actual objects
+     * @param message the prompting message
+     * @return the chosen objects (or an empty list)
+     * @throws IOException if the manager was closed */
+    public static <U, T> List<T> promptMultiChoice(final ConsoleOutput manager,
+                                                   final ConsoleInput input,
+                                                   final List<U> choices,
+                                                   final Map<U, T> choicesMap,
+                                                   final String message) throws IOException {
+        final List<Integer> chs = promptMultiChoice(manager, input, choices,
+                message);
+        final List<T> userChoices = new ArrayList<>();
+        for (final Integer integer : chs) {
+            userChoices.add(choicesMap.get(choices.get(integer.intValue())));
+        }
+        return userChoices;
+    }
+
+    /** Prompt the user to select zero or more elements from a list.
+     *
+     * @param manager the manager
+     * @param input the input
+     * @param <U> the type of choices
+     * @param choices the list of choices
+     * @param message the prompting message
+     * @return the indices of the choices
+     * @throws IOException if the manager was closed */
+    public static <U> List<Integer> promptMultiChoice(final ConsoleOutput manager,
+                                                      final ConsoleInput input,
+                                                      final List<U> choices,
+                                                      final String message) throws IOException {
+        manager.println(message);
+        final Integer index = listChoices(manager, choices, null);
+        String result;
+        boolean keepOn = true;
+        final List<Integer> chs = new ArrayList<>();
+        while (keepOn) {
+            keepOn = false;
+            result = input.prompt(CLIPrompterMessages.getString(PROMPT));
+            final String[] vals = result
+                    .split(CLIPrompterMessages.getString(LIST_CHOICE_SEP));
+            for (final String val : vals) {
+                boolean added;
+                try {
+                    added = addUserChoice(val, chs, index.intValue());
+                } catch (final NumberFormatException e) {
+                    LOGGER.log(Level.FINER,
+                            "Unrecognized number. Prompting user again.", e); //$NON-NLS-1$
+                    keepOn = true;
+                    manager.println(CLIPrompterMessages
+                            .getString(PROMPTCHOICE_FORMATERR, ZERO, index));
+                    listChoices(manager, choices, null);
+                    break;
+                }
+                if (!added) {
+                    manager.println(CLIPrompterMessages
+                            .getString(PROMPTCHOICE_OUTOFBOUNDS, ZERO, index));
+                    listChoices(manager, choices, null);
+                    keepOn = true;
+                }
+            }
+        }
+        return chs;
+    }
+
+    /** Prompt the user to select zero or more elements from a list.
+     *
+     * @param manager the manager
+     * @param input the input
+     * @param <U> The choices labels type
+     * @param <T> The real choices objects
+     * @param choicesMap the map of label to actual objects
+     * @param message the prompting message
+     * @return the chosen objects
+     * @throws IOException if the manager was closed */
+    public static <U, T> List<T> promptMultiChoice(final ConsoleOutput manager,
+                                                   final ConsoleInput input,
+                                                   final Map<U, T> choicesMap,
+                                                   final String message) throws IOException {
+        return promptMultiChoice(manager, input,
+                new ArrayList<>(choicesMap.keySet()), choicesMap, message);
+    }
+
+    /** Prompt the user for a non empty text.
+     *
+     * @param manager the manager
+     * @param prompt the prompting message
+     * @param reprompt the prompting message after empty input
+     * @return the non empty input
+     * @throws IOException if the manager was closed */
+    public static String promptNonEmpty(final ConsoleInput manager,
+                                        final String prompt,
+                                        final String reprompt) throws IOException {
+        String res = manager.prompt(prompt);
+        while (res.isEmpty()) {
+            res = manager.prompt(reprompt);
+        }
+        return res;
+    }
+
+}

gclc/src/main/java/fr/bigeon/gclc/prompt/CLIPrompterMessages.java

@@ -1,81 +1,112 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/**
+/**
- * acide:fr.bigeon.acide.tool.CLIPrompterMessages.java
+ * acide:fr.bigeon.acide.tool.CLIPrompterMessages.java
- * Created on: Aug 6, 2014
+ * Created on: Aug 6, 2014
- */
+ */
-package fr.bigeon.gclc.prompt;
+package fr.bigeon.gclc.prompt;
-
+
-import java.text.MessageFormat;
+/*-
-import java.util.MissingResourceException;
+ * #%L
-import java.util.ResourceBundle;
+ * Generic Command Ligne console
-import java.util.logging.Level;
+ * %%
-import java.util.logging.Logger;
+ * Copyright (C) 2014 - 2018 bigeon.fr
-
+ * %%
-/** <p>
+ * This software is governed by the CeCILL  license under French law and
- * Utility class for the messages of the CLIPrompter
+ * abiding by the rules of distribution of free software.  You can  use, 
- *
+ * modify and/ or redistribute the software under the terms of the CeCILL
- * @author Emmanuel BIGEON */
+ * license as circulated by CEA, CNRS and INRIA at the following URL
-public class CLIPrompterMessages {
+ * "http://www.cecill.info". 
-    /** The resource name */
+ * 
-    private static final String BUNDLE_NAME = "fr.bigeon.gclc.messages"; //$NON-NLS-1$
+ * As a counterpart to the access to the source code and  rights to copy,
-
+ * modify and redistribute granted by the license, users are provided only
-    /** The resource */
+ * with a limited warranty  and the software's author,  the holder of the
-    private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle
+ * economic rights,  and the successive licensors  have only  limited
-            .getBundle(BUNDLE_NAME);
+ * liability. 
-
+ * 
-    /** The logger */
+ * In this respect, the user's attention is drawn to the risks associated
-    private static final Logger LOGGER = Logger
+ * with loading,  using,  modifying and/or developing or reproducing the
-            .getLogger(CLIPrompterMessages.class.getName());
+ * software by the user in light of its specific status of free software,
-
+ * that may mean  that it is complicated to manipulate,  and  that  also
-    /** Utility class */
+ * therefore means  that it is reserved for developers  and  experienced
-    private CLIPrompterMessages() {
+ * professionals having in-depth computer knowledge. Users are therefore
-        // Utility constructor
+ * encouraged to load and test the software's suitability as regards their
-    }
+ * requirements in conditions enabling the security of their systems and/or 
-
+ * data to be ensured and,  more generally, to use and operate it in the 
-    /** Return the formatted message corresponding to the given key
+ * same conditions as regards security. 
-     *
+ * 
-     * @param key the message's key
+ * The fact that you are presently reading this means that you have had
-     * @param args the arguments
+ * knowledge of the CeCILL license and that you accept its terms.
-     * @return the formatted message */
+ * #L%
-    public static String getString(String key, Object... args) {
+ */
-        try {
+import java.text.MessageFormat;
-            return MessageFormat.format(RESOURCE_BUNDLE.getString(key), args);
+import java.util.MissingResourceException;
-        } catch (final MissingResourceException e) {
+import java.util.ResourceBundle;
-            LOGGER.log(Level.WARNING, "Unrecognized key: " + key, e); //$NON-NLS-1$
+import java.util.logging.Level;
-            return '!' + key + '!';
+import java.util.logging.Logger;
-        }
+
-    }
+/** Utility class for the messages of the CLIPrompter.
-}
+ *
+ * @author Emmanuel BIGEON */
+public final class CLIPrompterMessages {
+    /** The resource name. */
+    private static final String BUNDLE_NAME = "fr.bigeon.gclc.messages"; //$NON-NLS-1$
+    /** The resource. */
+    private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle
+            .getBundle(BUNDLE_NAME);
+    /** The logger. */
+    private static final Logger LOGGER = Logger
+            .getLogger(CLIPrompterMessages.class.getName());
+
+    /** Utility class. */
+    private CLIPrompterMessages() {
+        // Utility constructor
+    }
+
+    /** Return the formatted message corresponding to the given key.
+     *
+     * @param key the message's key
+     * @param args the arguments
+     * @return the formatted message */
+    public static String getString(final String key, final Object... args) {
+        try {
+            return MessageFormat.format(RESOURCE_BUNDLE.getString(key), args);
+        } catch (final MissingResourceException e) {
+            LOGGER.warning("Unrecognized key: " + key); //$NON-NLS-1$
+            LOGGER.log(Level.FINE, "Missing key in " + BUNDLE_NAME, e); //$NON-NLS-1$
+            return '!' + key + '!';
+        }
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/prompt/package-info.java

@@ -1,47 +1,81 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/** gclc:fr.bigeon.gclc.prompt.package-info.java
+/** gclc:fr.bigeon.gclc.prompt.package-info.java
- * Created on: Sep 6, 2014 */
+ * Created on: Sep 6, 2014 */
-/** Client prompting related objects.
+/** Client prompting related objects.
- * <p>
+ * <p>
- * This package is used for the formatting of prompts for the user. The
+ * This package is used for the formatting of prompts for the user. The
- * {@link fr.bigeon.gclc.prompt.CLIPrompter} class provides utility methods to
+ * {@link fr.bigeon.gclc.prompt.CLIPrompter} class provides utility methods to
- * retrieve certain basic type of data from the user or to give list choices.
+ * retrieve certain basic type of data from the user or to give list choices.
- * <p>
+ * <p>
- * The {@link fr.bigeon.gclc.prompt.CLIPrompterMessages} class is used for
+ * The {@link fr.bigeon.gclc.prompt.CLIPrompterMessages} class is used for
- * internationalization of the prompting methods.
+ * internationalization of the prompting methods.
- *
+ *
- * @author Emmanuel BIGEON */
+ * @author Emmanuel BIGEON */
-package fr.bigeon.gclc.prompt;
+package fr.bigeon.gclc.prompt;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */

gclc/src/main/java/fr/bigeon/gclc/tools/ConstantString.java

@@ -0,0 +1,90 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+package fr.bigeon.gclc.tools;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+
+/** A {@link StringProvider} that hold a constant string.
+ * 
+ * @author Emmanuel Bigeon */
+public class ConstantString implements StringProvider {
+    private final String string;
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.tools.StringProvider#apply() */
+    @Override
+    public String apply() {
+        return string;
+    }
+
+    /** Create a provider for a string.
+     * 
+     * @param string the string */
+    public ConstantString(String string) {
+        this.string = string;
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/tools/PrintUtils.java

@@ -1,108 +1,149 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/**
+/**
- * acide:fr.bigeon.acide.tools.PrintUtils.java
+ * acide:fr.bigeon.acide.tools.PrintUtils.java
- * Created on: Jan 20, 2015
+ * Created on: Jan 20, 2015
- */
+ */
-package fr.bigeon.gclc.tools;
+package fr.bigeon.gclc.tools;
-
+
-import java.util.ArrayList;
+/*-
-import java.util.List;
+ * #%L
-
+ * Generic Command Ligne console
-/** A tool class for printing text in a console.
+ * %%
- *
+ * Copyright (C) 2014 - 2018 bigeon.fr
- * @author Emmanuel BIGEON */
+ * %%
-public class PrintUtils {
+ * This software is governed by the CeCILL  license under French law and
-
+ * abiding by the rules of distribution of free software.  You can  use, 
-    /** The continuation dot string */
+ * modify and/ or redistribute the software under the terms of the CeCILL
-    private static final String CONT_DOT = "..."; //$NON-NLS-1$
+ * license as circulated by CEA, CNRS and INRIA at the following URL
-    /** The continuation dot string length */
+ * "http://www.cecill.info". 
-    private static final int CONT_DOT_LENGTH = CONT_DOT.length();
+ * 
-
+ * As a counterpart to the access to the source code and  rights to copy,
-    /** Utility class */
+ * modify and redistribute granted by the license, users are provided only
-    private PrintUtils() {
+ * with a limited warranty  and the software's author,  the holder of the
-        // Utility class
+ * economic rights,  and the successive licensors  have only  limited
-    }
+ * liability. 
-
+ * 
-    /** @param text the text to print
+ * In this respect, the user's attention is drawn to the risks associated
-     * @param nbCharacters the number of characters of the resulting text
+ * with loading,  using,  modifying and/or developing or reproducing the
-     * @param indicateTooLong if an indication shell be given that the text
+ * software by the user in light of its specific status of free software,
-     *            didn't fit
+ * that may mean  that it is complicated to manipulate,  and  that  also
-     * @return the text to print (will be of exactly nbCharacters). */
+ * therefore means  that it is reserved for developers  and  experienced
-    public static String print(String text, int nbCharacters,
+ * professionals having in-depth computer knowledge. Users are therefore
-                               boolean indicateTooLong) {
+ * encouraged to load and test the software's suitability as regards their
-        String res = text;
+ * requirements in conditions enabling the security of their systems and/or 
-        if (res.length() > nbCharacters) {
+ * data to be ensured and,  more generally, to use and operate it in the 
-            // Cut
+ * same conditions as regards security. 
-            if (indicateTooLong) {
+ * 
-                // With suspension dots
+ * The fact that you are presently reading this means that you have had
-                res = res.substring(0, nbCharacters - CONT_DOT_LENGTH) +
+ * knowledge of the CeCILL license and that you accept its terms.
-                      CONT_DOT;
+ * #L%
-            } else {
+ */
-                res = res.substring(0, nbCharacters);
+import java.util.ArrayList;
-            }
+import java.util.List;
-        }
+
-        while (res.length() < nbCharacters) {
+/** A tool class for printing text in a console.
-            // Add trailing space
+ *
-            res = res + ' ';
+ * @author Emmanuel BIGEON */
-        }
+public final class PrintUtils {
-        return res;
+
-    }
+    /** The continuation dot string. */
-
+    private static final String CONT_DOT = "..."; //$NON-NLS-1$
-    /** @param description the element to wrap in lines
+    /** The continuation dot string length. */
-     * @param i the length of the wrap
+    private static final int CONT_DOT_LENGTH = CONT_DOT.length();
-     * @return the list of resulting strings */
+    /** The empty string constant. */
-    public static List<String> wrap(String description, int i) {
+    private static final String EMPTY = ""; //$NON-NLS-1$
-        final String[] originalLines = description
+
-                .split(System.lineSeparator());
+    /** Utility class. */
-        final List<String> result = new ArrayList<>();
+    private PrintUtils() {
-        for (final String string : originalLines) {
+        // Utility class
-            String toCut = string;
+    }
-            while (toCut.length() > i) {
+
-                int index = toCut.lastIndexOf(" ", i); //$NON-NLS-1$
+    /** Print the text possibly cutting it if it goes over the authorized length
-                if (index == -1) {
+     * and adding a mark of continuation.
-                    result.add(toCut.substring(0, i));
+     *
-                    index = i - 1;
+     * @param text the text to print
-                } else {
+     * @param nbCharacters the number of characters of the resulting text
-                    result.add(toCut.substring(0, index));
+     * @param indicateTooLong if an indication shell be given that the text
-                }
+     *            didn't fit
-                toCut = toCut.substring(index + 1);
+     * @return the text to print (will be of exactly nbCharacters). */
-            }
+    public static String print(final String text, final int nbCharacters,
-            result.add(toCut);
+                               final boolean indicateTooLong) {
-            result.add(new String());
+        StringBuilder res = new StringBuilder(text);
-        }
+        if (res.length() > nbCharacters) {
-        return result;
+            // Cut
-    }
+            if (indicateTooLong) {
-}
+                // With suspension dots
+                res = res.replace(nbCharacters - CONT_DOT_LENGTH, text.length(),
+                        CONT_DOT);
+            } else {
+                res = res.replace(nbCharacters, text.length(), ""); //$NON-NLS-1$
+            }
+        }
+        while (res.length() < nbCharacters) {
+            // Add trailing space
+            res.append(' ');
+        }
+        return res.toString();
+    }
+
+    /** Wrap the text, cutting at spaces.
+     *
+     * @param description the element to wrap in lines
+     * @param i the length of the wrap
+     * @return the list of resulting strings */
+    public static List<String> wrap(final String description, final int i) {
+        final String[] originalLines = description
+                .split(System.lineSeparator());
+        final List<String> result = new ArrayList<>();
+        for (final String string : originalLines) {
+            String toCut = string;
+            while (toCut.length() > i) {
+                int index = toCut.lastIndexOf(' ', i);
+                if (index == -1) {
+                    result.add(toCut.substring(0, i));
+                    index = i - 1;
+                } else {
+                    result.add(toCut.substring(0, index));
+                }
+                toCut = toCut.substring(index + 1);
+            }
+            result.add(toCut);
+            result.add(EMPTY);
+        }
+        result.remove(result.size() - 1);
+        return result;
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/tools/StringProvider.java

@@ -0,0 +1,83 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+package fr.bigeon.gclc.tools;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+
+/** A string providing object.
+ * <p>
+ * Implementations of this interface will provide a string, this internal state
+ * of the object may be so that successive calls to the apply method return
+ * different results.
+ * 
+ * @author Emmanuel */
+public interface StringProvider {
+    /** Provide a string.
+     * 
+     * @return the string */
+    String apply();
+}

gclc/src/main/java/fr/bigeon/gclc/tools/package-info.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.tools.package-info.java
+ * Created on: Nov 13, 2017
+ */
+/** Tool classes.
+ *
+ * @author Emmanuel Bigeon */
+package fr.bigeon.gclc.tools;

gclc/src/main/java/fr/bigeon/gclc/utils/AOutputForwardRunnable.java

@@ -0,0 +1,168 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.tools.AOutputForwardRunnable.java
+ * Created on: Dec 1, 2016
+ */
+package fr.bigeon.gclc.utils;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/** An incomplete implematation used to forward messages from a piped console.
+ * <p>
+ * This forwarding can be interrupted without closing the piped manager.
+ *
+ * @author Emmanuel Bigeon */
+public abstract class AOutputForwardRunnable implements Runnable {
+
+    /** The class logger. */
+    private static final Logger LOGGER = Logger
+            .getLogger(AOutputForwardRunnable.class.getName());
+    /** The default timeout (one tenth of second). */
+    private static final long DEFAULT_TIMEOUT = 100;
+    /** The manager. */
+    private final PipedConsoleOutput manager;
+    /** The timeout. */
+    private final long timeout;
+
+    /** Create a forwarding runnable.
+     *
+     * @param manager the manager */
+    public AOutputForwardRunnable(final PipedConsoleOutput manager) {
+        super();
+        this.manager = manager;
+        timeout = DEFAULT_TIMEOUT;
+    }
+
+    /** Create a forward runnable with the given timeout.
+     * <p>
+     * Short timeout will be very responsive to the application actual messages,
+     * but may use computation time if the application is not verbose. Long
+     * timeout will save computation time, but will read batches of messages at
+     * once if the application is verbose. The right length for the timeout is
+     * likely to depend on the application and the use of it.
+     * <p>
+     * If you do not know what timeout length to use, please use the
+     * {@link #AOutputForwardRunnable(PipedConsoleOutput)} constructor.
+     *
+     * @param manager the manager
+     * @param timeout the timeout between message requests. */
+    public AOutputForwardRunnable(final PipedConsoleOutput manager,
+            final long timeout) {
+        super();
+        this.manager = manager;
+        this.timeout = timeout;
+    }
+
+    /** Do forward the line.
+     *
+     * @param m the line to forward */
+    protected abstract void forwardLine(String m);
+
+    /** Test if the runable is still running.
+     *
+     * @return if the thread should keep running */
+    protected abstract boolean isRunning();
+
+    /* (non-Javadoc)
+     * @see java.lang.Runnable#run() */
+    @Override
+    public final void run() {
+        try {
+            while (isRunning()) {
+                while (isRunning() && !manager.available()) {
+                    waitASec();
+                }
+                if (!isRunning()) {
+                    return;
+                }
+                final String m = manager.readNextLine();
+                forwardLine(m);
+            }
+        } catch (final IOException e) {
+            LOGGER.log(Level.SEVERE, "Unexpected problem in manager", //$NON-NLS-1$
+                    e);
+        }
+    }
+
+    /** a method to wait some time. */
+    protected final void waitASec() {
+        try {
+            synchronized (this) {
+                wait(timeout);
+            }
+        } catch (final InterruptedException e) {
+            LOGGER.log(Level.SEVERE, "Interrupted wait", //$NON-NLS-1$
+                    e);
+            Thread.currentThread().interrupt();
+        }
+    }
+
+}

gclc/src/main/java/fr/bigeon/gclc/utils/PipedConsoleInput.java

@@ -0,0 +1,194 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc-test:fr.bigeon.gclc.test.TestConsoleManager.java
+ * Created on: Nov 18, 2016
+ */
+package fr.bigeon.gclc.utils;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.io.IOException;
+import java.io.PipedInputStream;
+import java.io.PipedOutputStream;
+import java.io.PrintStream;
+import java.nio.charset.StandardCharsets;
+
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.tools.StringProvider;
+
+/** This console input allows to enter commands and retrieve the output as an
+ * input.
+ * <p>
+ * This console input is used to internally pilot an application. This can be
+ * used to test application behavior.
+ *
+ * @author Emmanuel Bigeon */
+public final class PipedConsoleInput
+        implements ConsoleInput {
+
+    /** THe inner manager. */
+    private final StreamConsoleInput innerManager;
+    /** The stream to pipe commands into. */
+    private final PipedOutputStream commandInput;
+    /** The stream for the application to read commands from. */
+    private final PipedInputStream in;
+    /** The writing thread. */
+    private final WritingRunnable writing;
+
+    /** Create a manager that will write and read through piped stream.
+     *
+     * @param outPrint the stream to write the prompting messages to
+     * @throws IOException if the piping failed for streams */
+    public PipedConsoleInput(final PrintStream outPrint) throws IOException {
+        commandInput = new PipedOutputStream();
+        in = new PipedInputStream(commandInput);
+        innerManager = new StreamConsoleInput(outPrint, in,
+                StandardCharsets.UTF_8);
+        writing = new WritingRunnable(commandInput, StandardCharsets.UTF_8);
+        final Thread th = new Thread(writing,
+                "GCLC console piped input stream"); //$NON-NLS-1$
+        th.start();
+    }
+
+    @Override
+    public void close() throws IOException {
+        writing.setRunning(false);
+        in.close();
+        innerManager.close();
+        commandInput.close();
+    }
+
+    @Override
+    public StringProvider getPrompt() {
+        return innerManager.getPrompt();
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleManager#interruptPrompt() */
+    @Override
+    public void interruptPrompt() {
+        innerManager.interruptPrompt();
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#isClosed() */
+    @Override
+    public boolean isClosed() {
+        return innerManager.isClosed();
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt() */
+    @Override
+    public String prompt() throws IOException {
+        return innerManager
+                .prompt(innerManager.getPrompt() + System.lineSeparator());
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleManager#prompt(long) */
+    @Override
+    public String prompt(final long timeout) throws IOException {
+        return innerManager.prompt(timeout);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt(java.lang.String) */
+    @Override
+    public String prompt(final String message) throws IOException {
+        return innerManager.prompt(message + System.lineSeparator());
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#prompt(java.lang.String,
+     * long) */
+    @Override
+    public String prompt(final String message, final long timeout) throws IOException {
+        return innerManager.prompt(message + System.lineSeparator(), timeout);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#setPrompt(java.lang.String) */
+    @Override
+    public void setPrompt(final String prompt) {
+        innerManager.setPrompt(prompt);
+    }
+    
+    @Override
+    public void setPrompt(StringProvider string) {
+    	innerManager.setPrompt(string);
+    }
+
+    /** Type a message in the input.
+     *
+     * @param content the content to type to the application
+     * @throws IOException if the typing failed */
+    public void type(final String content) throws IOException {
+        writing.addMessage(content);
+    }
+
+}

gclc/src/main/java/fr/bigeon/gclc/utils/PipedConsoleOutput.java

@@ -0,0 +1,188 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc-test:fr.bigeon.gclc.test.TestConsoleManager.java
+ * Created on: Nov 18, 2016
+ */
+package fr.bigeon.gclc.utils;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.PipedInputStream;
+import java.io.PipedOutputStream;
+import java.io.PrintStream;
+import java.nio.charset.StandardCharsets;
+
+import fr.bigeon.gclc.manager.ConsoleOutput;
+
+/** This console output allows to retrieve the output as an input.
+ * <p>
+ * This console output is used to internally pilot an application. This can be
+ * used to test application behavior.
+ *
+ * @author Emmanuel Bigeon */
+public final class PipedConsoleOutput
+        implements ConsoleOutput {
+
+    /** The encoding between streams. */
+    private static final String UTF_8 = "UTF-8"; //$NON-NLS-1$
+    /** THe inner manager. */
+    private final StreamConsoleOutput innerManager;
+    /** The reader to get application return from. */
+    private final BufferedReader commandBuffOutput;
+    /** The stream to get application return from. */
+    private final PipedInputStream commandOutput;
+    /** The print writer for application to write return to. */
+    private final PrintStream outPrint;
+    /** The reading thread. */
+    private final ReadingRunnable reading;
+
+    /** Create a manager that will write and read through piped stream.
+     *
+     * @throws IOException if the piping failed for streams */
+    public PipedConsoleOutput() throws IOException {
+        commandOutput = new PipedInputStream();
+        final PipedOutputStream out = new PipedOutputStream(commandOutput);
+        commandBuffOutput = new BufferedReader(
+                new InputStreamReader(commandOutput, StandardCharsets.UTF_8));
+        outPrint = new PrintStream(out, true, UTF_8);
+        innerManager = new StreamConsoleOutput(outPrint);
+        reading = new ReadingRunnable(commandBuffOutput);
+        final Thread th = new Thread(reading, "GCLC console output forward"); //$NON-NLS-1$
+        th.setDaemon(true);
+        th.start();
+    }
+
+    /** Test if there is available data.
+     *
+     * @return the content of the next line written by the application
+     * @throws IOException if the reading failed */
+    public boolean available() throws IOException {
+        return reading.hasMessage();
+    }
+
+    /* (non-Javadoc)
+     * @see java.lang.AutoCloseable#close() */
+    @Override
+    public void close() throws IOException {
+        reading.setRunning(false);
+        innerManager.close();
+        outPrint.close();
+        commandBuffOutput.close();
+        commandOutput.close();
+    }
+
+    /** Wait for a specific message to arrive.
+     * <p>
+     * When this method returns, the message was appended to the data, it
+     * <em>may or may not</em> be the next line of data.
+     *
+     * @param message the message
+     * @return the thread to join to wait for message delivery
+     * @see fr.bigeon.gclc.utils.ReadingRunnable#getWaitForDelivery(java.lang.String) */
+    public Thread getWaitForDelivery(final String message) {
+        return reading.getWaitForDelivery(message);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#isClosed() */
+    @Override
+    public boolean isClosed() {
+        return innerManager.isClosed();
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#print(java.lang.String) */
+    @Override
+    public void print(final String object) throws IOException {
+        innerManager.print(object);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#println() */
+    @Override
+    public void println() throws IOException {
+        innerManager.println();
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#println(java.lang.String) */
+    @Override
+    public void println(final String object) throws IOException {
+        innerManager.println(object);
+    }
+
+    /** Read the next line of data.
+     *
+     * @return the content of the next line written by the application
+     * @throws IOException if the reading failed */
+    public String readNextLine() throws IOException {
+        return reading.getMessage();
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/utils/ReadingRunnable.java

@@ -0,0 +1,386 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.test.utils.WritingRunnable.java
+ * Created on: Nov 29, 2016
+ */
+package fr.bigeon.gclc.utils;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InterruptedIOException;
+import java.util.ArrayDeque;
+import java.util.Deque;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/** A runnable to read the piped output.
+ *
+ * @author Emmanuel Bigeon */
+public final class ReadingRunnable implements Runnable {
+
+    /** The runnable to wait for arrival of a message in the queue.
+     *
+     * @author Emmanuel Bigeon */
+    private final class ToWaitRunnable implements Runnable {
+        /** The Object. */
+        private final Object obj;
+        /** The locking object. */
+        private final Object start;
+        /** The message. */
+        private final String message;
+        /** The started status. */
+        private boolean started = false;
+
+        /** Create the waiting runnable.
+         *
+         * @param obj the object to lock on
+         * @param start the object to notify when ready to wait
+         * @param message the message to wait for */
+        public ToWaitRunnable(final Object obj, final Object start,
+                final String message) {
+            this.obj = obj;
+            this.start = start;
+            this.message = message;
+        }
+
+        /** Test if the waiting runnable is started.
+         *
+         * @return the started */
+        public boolean isStarted() {
+            synchronized (start) {
+                return started;
+            }
+        }
+
+        /* (non-Javadoc)
+         * @see java.lang.Runnable#run() */
+        @Override
+        public void run() {
+            synchronized (obj) {
+                synchronized (start) {
+                    started = true;
+                    start.notifyAll();
+                }
+                while (isRunning()) {
+                    try {
+                        obj.wait();
+                        if (delivering.equals(message)) {
+                            return;
+                        }
+                    } catch (final InterruptedException e) {
+                        LOGGER.log(Level.SEVERE, THREAD_INTERRUPTION_EXCEPTION,
+                                e);
+                        Thread.currentThread().interrupt();
+                    }
+                }
+            }
+        }
+    }
+
+    /** The thread intteruption logging message. */
+    private static final String THREAD_INTERRUPTION_EXCEPTION = "Thread interruption exception."; //$NON-NLS-1$
+    /** The closed pipe message. */
+    private static final String CLOSED_PIPE = "Closed pipe"; //$NON-NLS-1$
+    /** Wait timeout. */
+    private static final long TIMEOUT = 1000;
+    /** Class logger. */
+    private static final Logger LOGGER = Logger
+            .getLogger(ReadingRunnable.class.getName());
+    /** Read messages. */
+    private final Deque<String> messages = new ArrayDeque<>();
+    /** the reader. */
+    private final BufferedReader reader;
+    /** the state of this runnable. */
+    private boolean running = true;
+    /** Synchro object. */
+    private final Object lock = new Object();
+    /** The waiting status for a message. */
+    private boolean waiting;
+    /** The blocker for a given message. */
+    private final Map<String, Object> messageBlocker = new HashMap<>();
+    /** The lock. */
+    private final Object messageBlockerLock = new Object();
+    /** The message being delivered. */
+    private String delivering;
+
+    /** Create a reading runnable.
+     *
+     * @param reader the input to read from */
+    public ReadingRunnable(final BufferedReader reader) {
+        super();
+        this.reader = reader;
+    }
+
+    /** Strip the string from head NULL characters.
+     *
+     * @param line the line to strip the null character from
+     * @return the resulting string */
+    private static String stripNull(final String line) {
+        String res = line;
+        while (res.length() > 0 && res.charAt(0) == 0) {
+            LOGGER.severe(
+                    "NULL character heading the result of the read. This is a stream problem..."); //$NON-NLS-1$
+            res = res.substring(1);
+        }
+        return res;
+    }
+
+    /** do wait for a message.
+     * <p>This method should only be called inside a loop.
+     * @param timeout the timeout of the wait.
+     * @throws IOException if the runnable was stopped and no essage was found.
+     */
+    private void doWaitMessage(final long timeout) throws IOException {
+        try {
+            lock.wait(timeout);
+        } catch (final InterruptedException e) {
+            LOGGER.log(Level.SEVERE, THREAD_INTERRUPTION_EXCEPTION, e);
+            Thread.currentThread().interrupt();
+        }
+        if (messages.isEmpty() && !running) {
+            throw new IOException(CLOSED_PIPE);
+        }
+    }
+
+    /** Get the next message.
+     *
+     * @return the next read message
+     * @throws IOException if the pipe is closed */
+    public String getMessage() throws IOException {
+        synchronized (lock) {
+            if (!running) {
+                throw new IOException(CLOSED_PIPE);
+            }
+            waiting = true;
+            waitMessage(TIMEOUT);
+            LOGGER.finest("Polled: " + messages.peek()); //$NON-NLS-1$
+            waiting = false;
+            notifyMessage(messages.peek());
+            return messages.poll();
+        }
+    }
+
+    /** Get the next message, but wait only a given time for it.
+     *
+     * @param timeout the read time out
+     * @return The next message that was in the input
+     * @throws IOException if the input was closed */
+    public String getNextMessage(final long timeout) throws IOException {
+        synchronized (lock) {
+            if (!running) {
+                throw new IOException(CLOSED_PIPE);
+            }
+            waiting = true;
+            doWaitMessage(timeout);
+            waiting = false;
+            if (messages.isEmpty()) {
+                return null;
+            }
+            return messages.poll();
+        }
+    }
+
+    /** Get a waiting thread for a specific message delivery.
+     *
+     * @param message the message
+     * @return the thread to join to wait for message delivery */
+    public Thread getWaitForDelivery(final String message) {
+        synchronized (messageBlockerLock) {
+            if (!messageBlocker.containsKey(message)) {
+                messageBlocker.put(message, new Object());
+            }
+            final Object obj = messageBlocker.get(message);
+            final Object start = new Object();
+            final ToWaitRunnable waitRunn = new ToWaitRunnable(obj, start,
+                    message);
+            final Thread th = new Thread(waitRunn);
+
+            synchronized (start) {
+                th.start();
+                while (!waitRunn.isStarted()) {
+                    try {
+                        start.wait(TIMEOUT);
+                    } catch (final InterruptedException e) {
+                        LOGGER.log(Level.SEVERE, THREAD_INTERRUPTION_EXCEPTION,
+                                e);
+                        Thread.currentThread().interrupt();
+                    }
+                }
+            }
+            return th;
+        }
+    }
+
+    /** Test if some data is available.
+     *
+     * @return if a message is waiting
+     * @throws IOException if the pipe is closed */
+    public boolean hasMessage() throws IOException {
+        synchronized (lock) {
+            if (!running) {
+                throw new IOException(CLOSED_PIPE);
+            }
+            return !messages.isEmpty();
+        }
+    }
+
+    /** Interrupts the wait on the next message by providing an empty
+     * message. */
+    public void interrupt() {
+        synchronized (lock) {
+            if (waiting) {
+                messages.offer(""); //$NON-NLS-1$
+                lock.notifyAll();
+            }
+        }
+    }
+
+    /** Test if this element is still running.
+     *
+     * @return the running */
+    public boolean isRunning() {
+        synchronized (lock) {
+            return running;
+        }
+    }
+
+    /** Notify the arrival of a given message.
+     *
+     * @param message the message */
+    private void notifyMessage(final String message) {
+        synchronized (messageBlockerLock) {
+            delivering = message;
+            if (messageBlocker.containsKey(message)) {
+                final Object mLock = messageBlocker.get(message);
+                synchronized (mLock) {
+                    mLock.notifyAll();
+                }
+                messageBlocker.remove(message);
+            }
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see java.lang.Runnable#run() */
+    @Override
+    public void run() {
+        while (running) {
+            try {
+                String line = reader.readLine();
+                if (line == null) {
+                    // Buffer end
+                    running = false;
+                    return;
+                }
+                LOGGER.finer("Read: " + line); //$NON-NLS-1$
+                line = stripNull(line);
+                synchronized (lock) {
+                    messages.add(line);
+                    lock.notifyAll();
+                }
+            } catch (final InterruptedIOException e) {
+                if (running) {
+                    LOGGER.info("Reading interrupted"); //$NON-NLS-1$
+                }
+                LOGGER.log(Level.FINER,
+                        "Read interruption was caused by an exception", e); //$NON-NLS-1$
+            } catch (final IOException e) {
+                LOGGER.log(Level.FINE, "The stream reading threw an exception", //$NON-NLS-1$
+                        e);
+                if (running) {
+                    LOGGER.severe("Unable to read from stream"); //$NON-NLS-1$
+                    running = false;
+                }
+                return;
+            }
+        }
+    }
+
+    /** Set the running status for this reading runnable.
+     *
+     * @param running the running to set */
+    public void setRunning(final boolean running) {
+        synchronized (lock) {
+            this.running = running;
+        }
+    }
+
+    /** Wait for the next message to be integratted.
+     *
+     * @param timeout the timeout to wait
+     * @throws IOException if the next message was not delivered and the
+     *             runnable stopped. */
+    private void waitMessage(final long timeout) throws IOException {
+        while (messages.isEmpty()) {
+            doWaitMessage(timeout);
+        }
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/utils/SinkOutput.java

@@ -0,0 +1,124 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.manager.SinkOutput.java
+ * Created on: Nov 13, 2017
+ */
+package fr.bigeon.gclc.utils;
+
+import fr.bigeon.gclc.manager.ConsoleOutput;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+/** A console output that absorbs every message.
+ *
+ * @author Emmanuel Bigeon */
+public final class SinkOutput implements ConsoleOutput {
+
+    /** The sink output. */
+    public static final ConsoleOutput INSTANCE = new SinkOutput();
+
+    /** Singleton constructor. */
+    private SinkOutput() {
+        //
+    }
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#close() */
+    @Override
+    public void close() {
+        //
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#isClosed() */
+    @Override
+    public boolean isClosed() {
+        return false;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#print(java.lang.String) */
+    @Override
+    public void print(final String text) {
+        //
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#println() */
+    @Override
+    public void println() {
+        //
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleOutput#println(java.lang.String)
+     */
+    @Override
+    public void println(final String message) {
+        //
+    }
+
+}

gclc/src/main/java/fr/bigeon/gclc/utils/StreamConsoleInput.java

@@ -0,0 +1,224 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.system.SystemConsoleManager.java
+ * Created on: Dec 19, 2014
+ */
+package fr.bigeon.gclc.utils;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.PrintStream;
+import java.nio.charset.Charset;
+
+import fr.bigeon.gclc.manager.ConsoleInput;
+import fr.bigeon.gclc.tools.ConstantString;
+import fr.bigeon.gclc.tools.StringProvider;
+
+/** A console using the input stream and print stream.
+ * <p>
+ * The default constructor will use the system standart input and output.
+ *
+ * @author Emmanuel BIGEON */
+public final class StreamConsoleInput implements ConsoleInput {
+
+    /** The default prompt. */
+    public static final StringProvider DEFAULT_PROMPT = new ConstantString("> "); //$NON-NLS-1$
+
+    /** The command prompt. It can be changed. */
+    private StringProvider prompt = DEFAULT_PROMPT;
+
+    /** The print stream. */
+    private final PrintStream out;
+    /** The input stream. */
+    private final BufferedReader in;
+
+    /** If the manager is closed. */
+    private boolean closed = false;
+
+    /** The prompting thread. */
+    private final Thread promptThread;
+
+    /** The reading runnable. */
+    private final ReadingRunnable reading;
+
+    /** This default constructor relies on the system defined standart output
+     * and input stream. */
+    public StreamConsoleInput() {
+        this(System.out, System.in, Charset.defaultCharset());
+    }
+
+    /** Create the stream base console input.
+     *
+     * @param out the output stream
+     * @param in the input stream
+     * @param charset the charset for the input */
+    public StreamConsoleInput(final PrintStream out, final InputStream in,
+            final Charset charset) {
+        super();
+        this.out = out;
+        this.in = new BufferedReader(new InputStreamReader(in, charset));
+        reading = new ReadingRunnable(this.in);
+        promptThread = new Thread(reading, "prompt"); //$NON-NLS-1$
+        promptThread.setDaemon(true);
+        promptThread.start();
+    }
+
+    /** Check that the console input is not closed.
+     *
+     * @throws IOException if the stream was closed */
+    private void checkOpen() throws IOException {
+        if (closed) {
+            throw new IOException();
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleManager#close() */
+    @Override
+    public void close() throws IOException {
+        closed = true;
+        reading.setRunning(false);
+        promptThread.interrupt();
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#getPrompt() */
+    @Override
+    public StringProvider getPrompt() {
+        return prompt;
+    }
+
+    /** Beware, in this implementation this is the same as closing the manager.
+     *
+     * @see fr.bigeon.gclc.manager.ConsoleInput#interruptPrompt() */
+    @Override
+    public void interruptPrompt() {
+        reading.interrupt();
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleManager#isClosed() */
+    @Override
+    public boolean isClosed() {
+        return closed;
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.ConsoleManager#prompt() */
+    @Override
+    public String prompt() throws IOException {
+        return prompt(prompt.apply());
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleManager#prompt(long) */
+    @Override
+    public String prompt(final long timeout) throws IOException {
+        return prompt(prompt.apply(), timeout);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.ConsoleManager#prompt(java.lang.String) */
+    @Override
+    public String prompt(final String message) throws IOException {
+        checkOpen();
+        if (out != null) {
+            out.print(message);
+            out.flush();
+        }
+        return reading.getMessage();
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.ConsoleManager#prompt(java.lang.String) */
+    @Override
+    public String prompt(final String message,
+                         final long timeout) throws IOException {
+        checkOpen();
+        if (out != null) {
+            out.print(message);
+            out.flush();
+        }
+        return reading.getNextMessage(timeout);
+    }
+
+    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleInput#setPrompt(java.lang.String) */
+    @Override
+    public void setPrompt(final String prompt) {
+        this.prompt = new ConstantString(prompt);
+    }
+
+    @Override
+    public void setPrompt(StringProvider string) {
+    	this.prompt = string;
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/utils/StreamConsoleOutput.java

@@ -1,177 +1,150 @@
-/*
+/*
- * Copyright Bigeon Emmanuel (2014)
+ * Copyright Bigeon Emmanuel (2014)
- *
+ *
- * emmanuel@bigeon.fr
+ * emmanuel@bigeon.fr
- *
+ *
- * This software is a computer program whose purpose is to
+ * This software is a computer program whose purpose is to
- * provide a generic framework for console applications.
+ * provide a generic framework for console applications.
- *
+ *
- * This software is governed by the CeCILL license under French law and
+ * This software is governed by the CeCILL license under French law and
- * abiding by the rules of distribution of free software.  You can  use,
+ * abiding by the rules of distribution of free software.  You can  use,
- * modify and/or redistribute the software under the terms of the CeCILL
+ * modify and/or redistribute the software under the terms of the CeCILL
- * license as circulated by CEA, CNRS and INRIA at the following URL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * "http://www.cecill.info".
+ * "http://www.cecill.info".
- *
+ *
- * As a counterpart to the access to the source code and  rights to copy,
+ * As a counterpart to the access to the source code and  rights to copy,
- * modify and redistribute granted by the license, users are provided only
+ * modify and redistribute granted by the license, users are provided only
- * with a limited warranty  and the software's author,  the holder of the
+ * with a limited warranty  and the software's author,  the holder of the
- * economic rights,  and the successive licensors  have only  limited
+ * economic rights,  and the successive licensors  have only  limited
- * liability.
+ * liability.
- *
+ *
- * In this respect, the user's attention is drawn to the risks associated
+ * In this respect, the user's attention is drawn to the risks associated
- * with loading,  using,  modifying and/or developing or reproducing the
+ * with loading,  using,  modifying and/or developing or reproducing the
- * software by the user in light of its specific status of free software,
+ * software by the user in light of its specific status of free software,
- * that may mean  that it is complicated to manipulate,  and  that  also
+ * that may mean  that it is complicated to manipulate,  and  that  also
- * therefore means  that it is reserved for developers  and  experienced
+ * therefore means  that it is reserved for developers  and  experienced
- * professionals having in-depth computer knowledge. Users are therefore
+ * professionals having in-depth computer knowledge. Users are therefore
- * encouraged to load and test the software's suitability as regards their
+ * encouraged to load and test the software's suitability as regards their
- * requirements in conditions enabling the security of their systems and/or
+ * requirements in conditions enabling the security of their systems and/or
- * data to be ensured and,  more generally, to use and operate it in the
+ * data to be ensured and,  more generally, to use and operate it in the
- * same conditions as regards security.
+ * same conditions as regards security.
- *
+ *
- * The fact that you are presently reading this means that you have had
+ * The fact that you are presently reading this means that you have had
- * knowledge of the CeCILL license and that you accept its terms.
+ * knowledge of the CeCILL license and that you accept its terms.
- */
+ */
-/**
+/**
- * gclc:fr.bigeon.gclc.system.SystemConsoleManager.java
+ * gclc:fr.bigeon.gclc.system.SystemConsoleManager.java
- * Created on: Dec 19, 2014
+ * Created on: Dec 19, 2014
- */
+ */
-package fr.bigeon.gclc.manager;
+package fr.bigeon.gclc.utils;
-
+
-import java.io.BufferedReader;
+/*-
-import java.io.IOException;
+ * #%L
-import java.io.InputStream;
+ * Generic Command Ligne console
-import java.io.InputStreamReader;
+ * %%
-import java.io.PrintStream;
+ * Copyright (C) 2014 - 2018 bigeon.fr
-import java.util.logging.Level;
+ * %%
-import java.util.logging.Logger;
+ * This software is governed by the CeCILL  license under French law and
-
+ * abiding by the rules of distribution of free software.  You can  use, 
-/** A console using the input stream and print stream.
+ * modify and/ or redistribute the software under the terms of the CeCILL
- * <p>
+ * license as circulated by CEA, CNRS and INRIA at the following URL
- * The default constructor will use the system standart input and output.
+ * "http://www.cecill.info". 
- *
+ * 
- * @author Emmanuel BIGEON */
+ * As a counterpart to the access to the source code and  rights to copy,
-public class SystemConsoleManager implements ConsoleManager { // NOSONAR
+ * modify and redistribute granted by the license, users are provided only
-
+ * with a limited warranty  and the software's author,  the holder of the
-    /** The default prompt */
+ * economic rights,  and the successive licensors  have only  limited
-    public static final String DEFAULT_PROMPT = ">"; //$NON-NLS-1$
+ * liability. 
-
+ * 
-    /** The logger */
+ * In this respect, the user's attention is drawn to the risks associated
-    private static final Logger LOGGER = Logger
+ * with loading,  using,  modifying and/or developing or reproducing the
-            .getLogger(SystemConsoleManager.class.getName());
+ * software by the user in light of its specific status of free software,
-
+ * that may mean  that it is complicated to manipulate,  and  that  also
-    /** The command prompt. It can be changed. */
+ * therefore means  that it is reserved for developers  and  experienced
-    private String prompt = DEFAULT_PROMPT;
+ * professionals having in-depth computer knowledge. Users are therefore
-
+ * encouraged to load and test the software's suitability as regards their
-    /** The print stream */
+ * requirements in conditions enabling the security of their systems and/or 
-    private final PrintStream out;
+ * data to be ensured and,  more generally, to use and operate it in the 
-    /** The input stream */
+ * same conditions as regards security. 
-    private final BufferedReader in;
+ * 
-
+ * The fact that you are presently reading this means that you have had
-    /** If the manager is closed */
+ * knowledge of the CeCILL license and that you accept its terms.
-    private boolean closed = false;
+ * #L%
-
+ */
-    /** This default constructor relies on the system defined standart output
+import java.io.IOException;
-     * and input stream. */
+import java.io.PrintStream;
-    public SystemConsoleManager() {
+
-        this(System.out, System.in);
+import fr.bigeon.gclc.manager.ConsoleOutput;
-    }
+
-
+/** A console using the input stream and print stream.
-    /** @param out the output stream
+ * <p>
-     * @param in the input stream */
+ * The default constructor will use the system standart input and output.
-    public SystemConsoleManager(PrintStream out, InputStream in) {
+ *
-        super();
+ * @author Emmanuel BIGEON */
-        this.out = out;
+public final class StreamConsoleOutput implements ConsoleOutput {
-        this.in = new BufferedReader(new InputStreamReader(in));
+    /** The print stream. */
-    }
+    private final PrintStream out;
-
+    /** If the manager is closed. */
-    /** @return the prompt */
+    private boolean closed = false;
-    @Override
+
-    public String getPrompt() {
+    /** This default constructor relies on the system defined standart output
-        return prompt;
+     * and input stream. */
-    }
+    public StreamConsoleOutput() {
-
+        this(System.out);
-    /* (non-Javadoc)
+    }
-     * @see fr.bigeon.gclc.ConsoleManager#print(java.lang.Object) */
+
-    @Override
+    /** Create a print stream based console output.
-    public void print(String object) throws IOException {
+     *
-        if (closed) {
+     * @param out the output stream */
-            throw new IOException();
+    public StreamConsoleOutput(final PrintStream out) {
-        }
+        super();
-        out.print(object);
+        this.out = out;
-    }
+    }
-
+
-    /* (non-Javadoc)
+    /** Check the open status.
-     * @see fr.bigeon.gclc.ConsoleManager#println() */
+     *
-    @Override
+     * @throws IOException if the stream was closed */
-    public void println() throws IOException {
+    private void checkOpen() throws IOException {
-        if (closed) {
+        if (closed) {
-            throw new IOException();
+            throw new IOException();
-        }
+        }
-        out.println();
+    }
-    }
+
-
+    /* (non-Javadoc)
-    /* (non-Javadoc)
+     * @see fr.bigeon.gclc.manager.ConsoleManager#close() */
-     * @see fr.bigeon.gclc.ConsoleManager#println(java.lang.Object) */
+    @Override
-    @Override
+    public void close() {
-    public void println(String object) throws IOException {
+        closed = true;
-        if (closed) {
+    }
-            throw new IOException();
+
-        }
+    /* (non-Javadoc)
-        out.println(object);
+     * @see fr.bigeon.gclc.manager.ConsoleManager#isClosed() */
-    }
+    @Override
-
+    public boolean isClosed() {
-    /* (non-Javadoc)
+        return closed;
-     * @see fr.bigeon.gclc.ConsoleManager#prompt() */
+    }
-    @Override
+
-    public String prompt() throws IOException {
+    /* (non-Javadoc)
-        return prompt(new String() + prompt);
+     * @see fr.bigeon.gclc.ConsoleManager#print(java.lang.Object) */
-    }
+    @Override
-
+    public void print(final String object) throws IOException {
-    /* (non-Javadoc)
+        checkOpen();
-     * @see fr.bigeon.gclc.ConsoleManager#prompt(java.lang.String) */
+        out.print(object);
-    @Override
+    }
-    public String prompt(String message) throws IOException {
+
-        if (closed) {
+    /* (non-Javadoc)
-            throw new IOException();
+     * @see fr.bigeon.gclc.ConsoleManager#println() */
-        }
+    @Override
-        String result = new String();
+    public void println() throws IOException {
-        out.print(message + ' ');
+        checkOpen();
-        char c;
+        out.println();
-        try {
+    }
-            result = in.readLine();
+
-//            c = (char) in.read();
+    /* (non-Javadoc)
-//            while (c != System.lineSeparator().charAt(0)) {
+     * @see fr.bigeon.gclc.ConsoleManager#println(java.lang.Object) */
-//                result += c;
+    @Override
-//                c = (char) in.read();
+    public void println(final String object) throws IOException {
-//            }
+        checkOpen();
-//            while (in.available() != 0) {
+        out.println(object);
-//                in.read();
+    }
-//            }
+}
-        } catch (final IOException e) {
-            LOGGER.log(Level.SEVERE, "Unable to read prompt", e); //$NON-NLS-1$
-        }
-        return result;
-    }
-
-    /** @param prompt the prompt to set */
-    @Override
-    public void setPrompt(String prompt) {
-        this.prompt = prompt;
-    }
-
-    /* (non-Javadoc)
-     * @see fr.bigeon.gclc.manager.ConsoleManager#close() */
-    @Override
-    public void close() throws IOException {
-        closed = true;
-    }
-
-    /* (non-Javadoc)
-     * @see fr.bigeon.gclc.manager.ConsoleManager#isClosed() */
-    @Override
-    public boolean isClosed() {
-        return closed;
-    }
-
-}

gclc/src/main/java/fr/bigeon/gclc/utils/WritingRunnable.java

@@ -0,0 +1,193 @@
+/*
+ * Copyright Bigeon Emmanuel (2014)
+ *
+ * emmanuel@bigeon.fr
+ *
+ * This software is a computer program whose purpose is to
+ * provide a generic framework for console applications.
+ *
+ * This software is governed by the CeCILL license under French law and
+ * abiding by the rules of distribution of free software.  You can  use,
+ * modify and/or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info".
+ *
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability.
+ *
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or
+ * data to be ensured and,  more generally, to use and operate it in the
+ * same conditions as regards security.
+ *
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ */
+/**
+ * gclc:fr.bigeon.gclc.test.utils.WritingRunnable.java
+ * Created on: Nov 29, 2016
+ */
+package fr.bigeon.gclc.utils;
+
+/*-
+ * #%L
+ * Generic Command Ligne console
+ * %%
+ * Copyright (C) 2014 - 2018 bigeon.fr
+ * %%
+ * This software is governed by the CeCILL  license under French law and
+ * abiding by the rules of distribution of free software.  You can  use, 
+ * modify and/ or redistribute the software under the terms of the CeCILL
+ * license as circulated by CEA, CNRS and INRIA at the following URL
+ * "http://www.cecill.info". 
+ * 
+ * As a counterpart to the access to the source code and  rights to copy,
+ * modify and redistribute granted by the license, users are provided only
+ * with a limited warranty  and the software's author,  the holder of the
+ * economic rights,  and the successive licensors  have only  limited
+ * liability. 
+ * 
+ * In this respect, the user's attention is drawn to the risks associated
+ * with loading,  using,  modifying and/or developing or reproducing the
+ * software by the user in light of its specific status of free software,
+ * that may mean  that it is complicated to manipulate,  and  that  also
+ * therefore means  that it is reserved for developers  and  experienced
+ * professionals having in-depth computer knowledge. Users are therefore
+ * encouraged to load and test the software's suitability as regards their
+ * requirements in conditions enabling the security of their systems and/or 
+ * data to be ensured and,  more generally, to use and operate it in the 
+ * same conditions as regards security. 
+ * 
+ * The fact that you are presently reading this means that you have had
+ * knowledge of the CeCILL license and that you accept its terms.
+ * #L%
+ */
+import java.io.IOException;
+import java.io.OutputStream;
+import java.nio.ByteBuffer;
+import java.nio.charset.Charset;
+import java.util.ArrayDeque;
+import java.util.Deque;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+/** The runnable in charge of writing messages as they are read.
+ * <p>
+ * Messages are queued to be retrieved latter on.
+ *
+ * @author Emmanuel Bigeon */
+public final class WritingRunnable implements Runnable {
+
+    /** Wait timeout. */
+    private static final long TIMEOUT = 1000;
+    /** Class logger. */
+    private static final Logger LOGGER = Logger
+            .getLogger(WritingRunnable.class.getName());
+    /** Messages to write. */
+    private final Deque<String> messages = new ArrayDeque<>();
+    /** Stream to write to. */
+    private final OutputStream outPrint;
+    /** The charset. */
+    private final Charset charset;
+    /** Runnable state. */
+    private boolean running = true;
+
+    /** Synchro object. */
+    private final Object lock = new Object();
+
+    /** Create the writing runnable.
+     *
+     * @param outPrint the output to print to
+     * @param charset the charset of the stream */
+    public WritingRunnable(final OutputStream outPrint, final Charset charset) {
+        super();
+        this.outPrint = outPrint;
+        this.charset = charset;
+    }
+
+    /** Add a message in the queue.
+     *
+     * @param message the message
+     * @throws IOException if the pipe is closed */
+    public void addMessage(final String message) throws IOException {
+        synchronized (lock) {
+            if (!running) {
+                throw new IOException("Closed pipe"); //$NON-NLS-1$
+            }
+            messages.offer(message);
+            lock.notifyAll();
+        }
+    }
+
+    /** Test if the message is running.
+     *
+     * @return the running */
+    public boolean isRunning() {
+        synchronized (lock) {
+            return running;
+        }
+    }
+
+    /* (non-Javadoc)
+     * @see java.lang.Runnable#run() */
+    @Override
+    public void run() {
+        while (running) {
+            synchronized (lock) {
+                while (messages.isEmpty()) {
+                    waitNextMessage();
+                    if (!running) {
+                        return;
+                    }
+                }
+                writeMessage();
+            }
+        }
+    }
+
+    /** Set the running status.
+     *
+     * @param running the running to set */
+    public void setRunning(final boolean running) {
+        synchronized (lock) {
+            this.running = running;
+        }
+    }
+
+    /** Wait for next message. */
+    private void waitNextMessage() {
+        try {
+            lock.wait(TIMEOUT);
+        } catch (final InterruptedException e) {
+            if (running) {
+                LOGGER.log(Level.SEVERE,
+                        "Thread interruption exception.", e); //$NON-NLS-1$
+            }
+            Thread.currentThread().interrupt();
+        }
+    }
+
+    /** Write next message to output. */
+    private void writeMessage() {
+        final String message = messages.poll();
+        final ByteBuffer buff = charset
+                .encode(message + System.lineSeparator());
+        if (buff.hasArray()) {
+            try {
+                outPrint.write(buff.array());
+            } catch (final IOException e) {
+                LOGGER.log(Level.SEVERE, "Unable to write to stream", //$NON-NLS-1$
+                        e);
+            }
+        }
+    }
+}

gclc/src/main/java/fr/bigeon/gclc/utils/package-info.java

@@ -0,0 +1,8 @@
+/**
+ * 
+ */
+/**
+ * @author Emmanuel Bigeon
+ *
+ */
+package fr.bigeon.gclc.utils;