1   /**
2    * Copyright (c) 2000-2009 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.portal.pop;
24  
25  import com.liferay.portal.kernel.log.Log;
26  import com.liferay.portal.kernel.log.LogFactoryUtil;
27  import com.liferay.portal.kernel.pop.MessageListener;
28  import com.liferay.portal.kernel.pop.MessageListenerException;
29  
30  import javax.mail.Message;
31  
32  /**
33   * <a href="MessageListenerWrapper.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Brian Wing Shun Chan
36   *
37   */
38  public class MessageListenerWrapper implements MessageListener {
39  
40      public MessageListenerWrapper(MessageListener listener) {
41          _listener = listener;
42      }
43  
44      public boolean accept(String from, String recipient, Message message) {
45          if (_log.isDebugEnabled()) {
46              _log.debug("Listener " + _listener.getClass().getName());
47              _log.debug("From " + from);
48              _log.debug("Recipient " + recipient);
49          }
50  
51          boolean value = _listener.accept(from, recipient, message);
52  
53          if (_log.isDebugEnabled()) {
54              _log.debug("Accept " + value);
55          }
56  
57          return value;
58      }
59  
60      public void deliver(String from, String recipient, Message message)
61          throws MessageListenerException {
62  
63          if (_log.isDebugEnabled()) {
64              _log.debug("Listener " + _listener.getClass().getName());
65              _log.debug("From " + from);
66              _log.debug("Recipient " + recipient);
67              _log.debug("Message " + message);
68          }
69  
70          _listener.deliver(from, recipient, message);
71      }
72  
73      public String getId() {
74          return _listener.getId();
75      }
76  
77      public boolean equals(Object obj) {
78          if (obj == null) {
79              return false;
80          }
81  
82          MessageListenerWrapper listener = null;
83  
84          try {
85              listener = (MessageListenerWrapper)obj;
86          }
87          catch (ClassCastException cce) {
88              return false;
89          }
90  
91          String id = listener.getId();
92  
93          return getId().equals(id);
94      }
95  
96      private static Log _log =
97           LogFactoryUtil.getLog(MessageListenerWrapper.class);
98  
99      private MessageListener _listener;
100 
101 }