/*
* $Id$
*
* Copyright (C) 2003-2014 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.shell.syntax;
import javax.naming.NameNotFoundException;
import org.jnode.driver.console.CompletionInfo;
import org.jnode.naming.InitialNaming;
import org.jnode.plugin.PluginDescriptor;
import org.jnode.plugin.PluginManager;
/**
* This class captures plugin id argument values.
*
* @author Ewout Prangsma (epr@users.sourceforge.net)
* @author crawley@jnode.org
*/
public class PluginArgument extends StringArgument {
public PluginArgument(String label, int flags, String description) {
super(label, flags, description);
}
@Override
public void doComplete(CompletionInfo completions, String partial, int flags) {
try {
// get the plugin manager
final PluginManager piMgr = InitialNaming.lookup(PluginManager.NAME);
// collect matching plugin id's
for (PluginDescriptor descr : piMgr.getRegistry()) {
final String id = descr.getId();
if (id.startsWith(partial)) {
completions.addCompletion(id);
}
}
} catch (NameNotFoundException ex) {
// should not happen!
return;
}
}
@Override
protected String argumentKind() {
return "plugin id";
}
}