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.mail.messaging;
24  
25  import com.liferay.portal.kernel.log.Log;
26  import com.liferay.portal.kernel.log.LogFactoryUtil;
27  import com.liferay.portal.kernel.mail.MailMessage;
28  import com.liferay.portal.kernel.messaging.Message;
29  import com.liferay.portal.kernel.messaging.MessageListener;
30  import com.liferay.portal.kernel.util.ArrayUtil;
31  import com.liferay.portal.kernel.util.MethodInvoker;
32  import com.liferay.portal.kernel.util.MethodWrapper;
33  import com.liferay.portal.util.PropsKeys;
34  import com.liferay.portal.util.PropsUtil;
35  import com.liferay.util.mail.MailEngine;
36  
37  import javax.mail.internet.InternetAddress;
38  
39  /**
40   * <a href="MailMessageListener.java.html"><b><i>View Source</i></b></a>
41   *
42   * @author Brian Wing Shun Chan
43   *
44   */
45  public class MailMessageListener implements MessageListener {
46  
47      public void receive(Message message) {
48          try {
49              doReceive(message);
50          }
51          catch (Exception e) {
52              _log.error("Unable to process message " + message, e);
53          }
54      }
55  
56      public void doMailMessage(MailMessage mailMessage) throws Exception {
57          InternetAddress[] auditTrail = InternetAddress.parse(
58              PropsUtil.get(PropsKeys.MAIL_AUDIT_TRAIL));
59  
60          if (auditTrail.length > 0) {
61              InternetAddress[] bcc = mailMessage.getBCC();
62  
63              if (bcc != null) {
64                  InternetAddress[] allBCC = new InternetAddress[
65                      bcc.length + auditTrail.length];
66  
67                  ArrayUtil.combine(bcc, auditTrail, allBCC);
68  
69                  mailMessage.setBCC(allBCC);
70              }
71              else {
72                  mailMessage.setBCC(auditTrail);
73              }
74          }
75  
76          MailEngine.send(mailMessage);
77      }
78  
79      public void doMethodWrapper(MethodWrapper methodWrapper) throws Exception {
80          MethodInvoker.invoke(methodWrapper);
81      }
82  
83      public void doReceive(Message message) throws Exception {
84          Object payload = message.getPayload();
85  
86          if (payload instanceof MailMessage) {
87              doMailMessage((MailMessage)payload);
88          }
89          else if (payload instanceof MethodWrapper) {
90              doMethodWrapper((MethodWrapper)payload);
91          }
92      }
93  
94      private static Log _log = LogFactoryUtil.getLog(MailMessageListener.class);
95  
96  }