001    /*
002     * Copyright (C) 2003-2009 eXo Platform SAS.
003     *
004     * This is free software; you can redistribute it and/or modify it
005     * under the terms of the GNU Lesser General Public License as
006     * published by the Free Software Foundation; either version 2.1 of
007     * the License, or (at your option) any later version.
008     *
009     * This software is distributed in the hope that it will be useful,
010     * but WITHOUT ANY WARRANTY; without even the implied warranty of
011     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012     * Lesser General Public License for more details.
013     *
014     * You should have received a copy of the GNU Lesser General Public
015     * License along with this software; if not, write to the Free
016     * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
017     * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
018     */
019    
020    package org.crsh.telnet;
021    
022    import org.crsh.plugin.*;
023    import org.crsh.telnet.term.TelnetLifeCycle;
024    
025    /**
026     * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
027     * @version $Revision$
028     */
029    public class TelnetPlugin extends CRaSHPlugin<TelnetPlugin> implements Service {
030    
031      /** . */
032      private TelnetLifeCycle lifeCycle;
033    
034      @Override
035      public TelnetPlugin getImplementation() {
036        return this;
037      }
038    
039      @Override
040      public void init() {
041        PluginContext context = getContext();
042    
043        //
044        TelnetLifeCycle lifeCycle = new TelnetLifeCycle(context);
045        Integer port = context.getProperty(PropertyDescriptor.TELNET_PORT);
046        if (port != null) {
047          lifeCycle.setPort(port);
048        }
049    
050        //
051        lifeCycle.init();
052    
053        //
054        this.lifeCycle = lifeCycle;
055      }
056    
057      @Override
058      public void destroy() {
059        if (lifeCycle != null) {
060          lifeCycle.destroy();
061        }
062      }
063    }