qpid/java/broker/src/main/java/org/apache/qpid/server/handler/ChannelCloseOkHandler.java

/*
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 */
package org.apache.qpid.server.handler;

import org.apache.log4j.Logger;

import org.apache.qpid.AMQException;
import org.apache.qpid.framing.ChannelCloseOkBody;
import org.apache.qpid.server.state.AMQStateManager;
import org.apache.qpid.server.state.StateAwareMethodListener;

public class ChannelCloseOkHandler implements StateAwareMethodListener<ChannelCloseOkBody>
{
    private static final Logger _logger = Logger.getLogger(ChannelCloseOkHandler.class);

    private static ChannelCloseOkHandler _instance = new ChannelCloseOkHandler();

    public static ChannelCloseOkHandler getInstance()
    {
        return _instance;
    }

    private ChannelCloseOkHandler()
    {
    }

    public void methodReceived(AMQStateManager stateManager, ChannelCloseOkBody body, int channelId) throws AMQException
    {

        _logger.info("Received channel-close-ok for channel-id " + channelId);
        
        // Let the Protocol Session know the channel is now closed.
        stateManager.getProtocolSession().closeChannelOk(channelId);
    }
}