001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements.  See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership.  The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance
008     * with the License.  You may obtain a copy of the License at
009     *
010     *  http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing,
013     * software distributed under the License is distributed on an
014     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015     * KIND, either express or implied.  See the License for the
016     * specific language governing permissions and limitations
017     * under the License.
018     */
019    
020    package org.apache.geronimo.gshell.remote.server.handler;
021    
022    import org.apache.geronimo.gshell.remote.message.CloseShellMessage;
023    import org.apache.geronimo.gshell.remote.message.EchoMessage;
024    import org.apache.mina.common.IoSession;
025    import org.codehaus.plexus.component.annotations.Component;
026    
027    /**
028     * ???
029     *
030     * @version $Rev: 580731 $ $Date: 2007-09-30 07:52:42 -0700 (Sun, 30 Sep 2007) $
031     */
032    @Component(role=ServerMessageHandler.class, hint="close-shell")
033    public class CloseShellHandler
034        extends ServerMessageHandlerSupport<CloseShellMessage>
035    {
036        public CloseShellHandler() {
037            super(CloseShellMessage.class);
038        }
039    
040        public void handle(final IoSession session, final ServerSessionContext context, final CloseShellMessage message) throws Exception {
041            context.shell.close();
042            context.shell = null;
043    
044            context.container.disposeAllComponents();
045            context.container = null;
046    
047            //
048            // TODO: Send a meaningful response
049            //
050    
051            EchoMessage reply = new EchoMessage("CLOSE SHELL SUCCESS");
052            reply.setCorrelationId(message.getId());
053            session.write(reply);
054        }
055    }