01: /*
02: * Copyright (c) JForum Team
03: * All rights reserved.
04: *
05: * Redistribution and use in source and binary forms,
06: * with or without modification, are permitted provided
07: * that the following conditions are met:
08: *
09: * 1) Redistributions of source code must retain the above
10: * copyright notice, this list of conditions and the
11: * following disclaimer.
12: * 2) Redistributions in binary form must reproduce the
13: * above copyright notice, this list of conditions and
14: * the following disclaimer in the documentation and/or
15: * other materials provided with the distribution.
16: * 3) Neither the name of "Rafael Steil" nor
17: * the names of its contributors may be used to endorse
18: * or promote products derived from this software without
19: * specific prior written permission.
20: *
21: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
22: * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
23: * EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
24: * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
25: * MERCHANTABILITY AND FITNESS FOR A PARTICULAR
26: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
27: * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
28: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
29: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES
30: * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
32: * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33: * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
34: * IN CONTRACT, STRICT LIABILITY, OR TORT
35: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
36: * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
37: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
38: *
39: * This file creation date: May 11, 2003 / 11:30:45 AM
40: * The JForum Project
41: * http://www.jforum.net
42: */
43: package net.jforum;
44:
45: import javax.servlet.http.HttpSession;
46: import javax.servlet.http.HttpSessionEvent;
47: import javax.servlet.http.HttpSessionListener;
48:
49: import org.apache.log4j.Logger;
50:
51: /**
52: * @author Rafael Steil
53: * @version $Id: ForumSessionListener.java,v 1.20 2007/09/05 04:00:30 rafaelsteil Exp $
54: */
55: public class ForumSessionListener implements HttpSessionListener {
56: private static final Logger logger = Logger
57: .getLogger(ForumSessionListener.class);
58:
59: /**
60: * @see javax.servlet.http.HttpSessionListener#sessionCreated(javax.servlet.http.HttpSessionEvent)
61: */
62: public void sessionCreated(HttpSessionEvent event) {
63: }
64:
65: /**
66: * @see javax.servlet.http.HttpSessionListener#sessionDestroyed(javax.servlet.http.HttpSessionEvent)
67: */
68: public void sessionDestroyed(HttpSessionEvent event) {
69: HttpSession session = event.getSession();
70:
71: if (session == null) {
72: return;
73: }
74:
75: String sessionId = session.getId();
76:
77: try {
78: SessionFacade.storeSessionData(sessionId);
79: } catch (Exception e) {
80: logger.warn(e);
81: }
82:
83: SessionFacade.remove(sessionId);
84: }
85: }
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