1   /**
2    * Copyright (c) 2000-2007 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.documentlibrary.service.jms;
24  
25  import com.liferay.portal.SystemException;
26  import com.liferay.util.JMSUtil;
27  
28  import java.io.Serializable;
29  
30  import javax.jms.JMSException;
31  import javax.jms.ObjectMessage;
32  import javax.jms.Queue;
33  import javax.jms.QueueConnection;
34  import javax.jms.QueueConnectionFactory;
35  import javax.jms.QueueSender;
36  import javax.jms.QueueSession;
37  
38  /**
39   * <a href="IndexProducer.java.html"><b><i>View Source</i></b></a>
40   *
41   * @author Brian Wing Shun Chan
42   *
43   */
44  public class IndexProducer {
45  
46      static {
47          IndexConsumer consumer = new IndexConsumer();
48  
49          consumer.consume();
50      }
51  
52      public static void produce(Serializable obj) throws SystemException {
53          QueueConnection con = null;
54          QueueSession session = null;
55          QueueSender sender = null;
56  
57          try {
58              QueueConnectionFactory qcf = IndexQCFUtil.getQCF();
59              Queue queue = IndexQueueUtil.getQueue();
60  
61              con = qcf.createQueueConnection();
62              session = con.createQueueSession(
63                  false, QueueSession.AUTO_ACKNOWLEDGE);
64              sender = session.createSender(queue);
65  
66              ObjectMessage objMsg = session.createObjectMessage();
67  
68              objMsg.setObject(obj);
69  
70              sender.send(objMsg);
71          }
72          catch (JMSException jmse) {
73              throw new SystemException(jmse);
74          }
75          finally {
76              JMSUtil.cleanUp(con, session, sender);
77          }
78      }
79  
80  }