1   /**
2    * Copyright (c) 2000-2008 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.portlet.messaging.model;
24  
25  import com.liferay.portal.model.RequestWait;
26  import com.liferay.portal.model.ReverseAjax;
27  import com.liferay.portal.util.WebKeys;
28  
29  import javax.servlet.http.HttpSession;
30  
31  import org.jivesoftware.smack.PacketListener;
32  import org.jivesoftware.smack.packet.Packet;
33  
34  /**
35   * <a href="MessageListener.java.html"><b><i>View Source</i></b></a>
36   *
37   * @author Ming-Gih Lam
38   *
39   */
40  public class MessageListener implements PacketListener {
41  
42      public MessageListener(HttpSession ses) {
43          _ses = ses;
44      }
45  
46      public void processPacket(Packet packet) {
47          ReverseAjax reverseAjax =
48              (ReverseAjax)_ses.getAttribute(WebKeys.REVERSE_AJAX);
49  
50          RequestWait reqWait = reverseAjax.getRequestWait();
51  
52          reverseAjax.setPendingChatMessage(true);
53  
54          if (reqWait != null) {
55              reqWait.notifyWait();
56          }
57      }
58  
59      private HttpSession _ses;
60  
61  }