/*
* $Id$
*
* Copyright (C) 2003-2013 JNode.org
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; If not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.jnode.fs.jifs.command;
import javax.naming.NameNotFoundException;
import org.jnode.naming.InitialNaming;
import org.jnode.plugin.Plugin;
import org.jnode.plugin.PluginException;
import org.jnode.plugin.PluginManager;
import org.jnode.shell.AbstractCommand;
import org.jnode.shell.syntax.Argument;
import org.jnode.shell.syntax.EnumArgument;
// TODO fix class name
// TODO this class is actually just PluginCommand specialized for JIFS ...
/**
* Just mounts initial JIFS on /Jifs
*
* @author Andreas H\u00e4nel
*/
public class CreateJIFSCommand extends AbstractCommand {
private static enum Action {
start, stop, restart
}
private static class ActionArgument extends EnumArgument<Action> {
public ActionArgument() {
super("action", Argument.MANDATORY, Action.class, "action to be performed");
}
@Override
protected String argumentKind() {
return "{start,stop,restart}";
}
}
private final ActionArgument ARG_ACTION = new ActionArgument();
public CreateJIFSCommand() {
super("Manage the JIFS filesystem plugin");
registerArguments(ARG_ACTION);
}
public void execute() throws NameNotFoundException, PluginException {
final PluginManager mgr = InitialNaming.lookup(PluginManager.NAME);
final Plugin p =
mgr.getRegistry().getPluginDescriptor("org.jnode.fs.jifs.def").getPlugin();
switch (ARG_ACTION.getValue()) {
case start:
p.start();
break;
case stop:
p.stop();
break;
case restart:
p.stop();
p.start();
break;
}
}
}