/*
* $Id$
*
* Copyright (C) 2003-2015 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.def;
import javax.naming.NamingException;
import org.jnode.naming.InitialNaming;
import org.jnode.plugin.Plugin;
import org.jnode.plugin.PluginDescriptor;
import org.jnode.plugin.PluginException;
import org.jnode.shell.ShellManager;
import org.jnode.shell.alias.AliasManager;
import org.jnode.shell.alias.def.DefaultAliasManager;
import org.jnode.shell.syntax.DefaultSyntaxManager;
import org.jnode.shell.syntax.SyntaxManager;
/**
* Service used to create and bind the system alias manager.
* @author epr
*/
public class ShellPlugin extends Plugin {
/**
* Initialize a new instance
* @param descriptor
*/
public ShellPlugin(PluginDescriptor descriptor) {
super(descriptor);
}
/**
* Start this plugin
*/
protected void startPlugin() throws PluginException {
try {
final ShellManager shellMgr = new DefaultShellManager();
final AliasManager aliasMgr =
new DefaultAliasManager(getDescriptor().getExtensionPoint("aliases"));
final SyntaxManager syntaxMgr =
new DefaultSyntaxManager(getDescriptor().getExtensionPoint("syntaxes"));
InitialNaming.bind(AliasManager.NAME, aliasMgr);
InitialNaming.bind(ShellManager.NAME, shellMgr);
InitialNaming.bind(SyntaxManager.NAME, syntaxMgr);
} catch (NamingException ex) {
throw new PluginException("Cannot bind shell component", ex);
}
}
/**
* Stop this plugin
*/
protected void stopPlugin() throws PluginException {
InitialNaming.unbind(ShellManager.NAME);
InitialNaming.unbind(AliasManager.NAME);
InitialNaming.unbind(SyntaxManager.NAME);
}
}