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1   /*** 
2    * 
3    * Copyright 2004 Protique Ltd
4    * 
5    * Licensed under the Apache License, Version 2.0 (the "License"); 
6    * you may not use this file except in compliance with the License. 
7    * You may obtain a copy of the License at 
8    * 
9    * http://www.apache.org/licenses/LICENSE-2.0
10   * 
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS, 
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
14   * See the License for the specific language governing permissions and 
15   * limitations under the License. 
16   * 
17   **/
18  
19  package org.codehaus.activemq.web;
20  
21  import org.apache.commons.logging.Log;
22  import org.apache.commons.logging.LogFactory;
23  
24  import javax.servlet.http.HttpSessionEvent;
25  import javax.servlet.http.HttpSessionListener;
26  
27  /***
28   * Listens to sessions closing to ensure that JMS connections are
29   * cleaned up nicely
30   *
31   * @version $Revision: 1.2 $
32   */
33  public class ConnectionManager implements HttpSessionListener {
34      private static final Log log = LogFactory.getLog(ConnectionManager.class);
35  
36      public void sessionCreated(HttpSessionEvent event) {
37      }
38  
39      public void sessionDestroyed(HttpSessionEvent event) {
40          /*** TODO we can't use the session any more now!
41           WebClient client = WebClient.getWebClient(event.getSession());
42           try {
43           client.stop();
44           }
45           catch (JMSException e) {
46           log.warn("Error closing connection: " + e, e);
47           }
48           */
49      }
50  }