1   /**
2    * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   *
12   *
13   */
14  
15  package com.liferay.portal.convert.messaging;
16  
17  import com.liferay.portal.convert.ConvertProcess;
18  import com.liferay.portal.kernel.log.Log;
19  import com.liferay.portal.kernel.log.LogFactoryUtil;
20  import com.liferay.portal.kernel.messaging.Message;
21  import com.liferay.portal.kernel.messaging.MessageListener;
22  import com.liferay.portal.kernel.util.InstancePool;
23  import com.liferay.portal.util.ShutdownUtil;
24  
25  /**
26   * <a href="ConvertProcessMessageListener.java.html"><b><i>View Source</i></b>
27   * </a>
28   *
29   * @author Alexander Chow
30   */
31  public class ConvertProcessMessageListener implements MessageListener {
32  
33      public void receive(Message message) {
34          try {
35              doReceive(message);
36          }
37          catch (Exception e) {
38              _log.fatal("Unable to process message " + message, e);
39  
40              ShutdownUtil.shutdown(0);
41          }
42      }
43  
44      protected void doReceive(Message message) throws Exception {
45          String className = (String)message.getPayload();
46  
47          ConvertProcess convertProcess = (ConvertProcess)InstancePool.get(
48              className);
49  
50          convertProcess.convert();
51      }
52  
53      private static Log _log = LogFactoryUtil.getLog(
54          ConvertProcessMessageListener.class);
55  
56  }