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Java > Open Source Codes > org > jboss > test > web > servlets > TestSessionListener


1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
6   *
7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * published by the Free Software Foundation; either version 2.1 of
10   * the License, or (at your option) any later version.
11   *
12   * This software is distributed in the hope that it will be useful,
13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15   * Lesser General Public License for more details.
16   *
17   * You should have received a copy of the GNU Lesser General Public
18   * License along with this software; if not, write to the Free
19   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21   */

22 package org.jboss.test.web.servlets;
23
24 import java.util.HashMap JavaDoc;
25 import java.util.Enumeration JavaDoc;
26 import javax.servlet.http.HttpSessionListener JavaDoc;
27 import javax.servlet.http.HttpSessionEvent JavaDoc;
28 import javax.servlet.http.HttpSession JavaDoc;
29
30 import org.jboss.logging.Logger;
31
32 /** A test HttpSessionListener that tracks which sessions have seen
33  * create/destory events.
34  *
35  * @author Scott.Stark@jboss.org
36  * @version $Revision: 37406 $
37  */

38 public class TestSessionListener implements HttpSessionListener JavaDoc
39 {
40    static Logger log = Logger.getLogger(TestSessionListener.class);
41    static HashMap JavaDoc eventMap = new HashMap JavaDoc();
42
43    static boolean wasCreated(String JavaDoc sessionID)
44    {
45       boolean[] events = (boolean[]) eventMap.get(sessionID);
46       if( events == null )
47          return false;
48       return events[0];
49    }
50    static boolean wasDestroyed(String JavaDoc sessionID)
51    {
52       boolean[] events = (boolean[]) eventMap.get(sessionID);
53       if( events == null )
54          return false;
55       return events[1];
56    }
57
58    public void sessionCreated(HttpSessionEvent JavaDoc event)
59    {
60       String JavaDoc sessionID = event.getSession().getId();
61       log.info("sessionCreated, sessionID="+sessionID);
62       boolean[] events = {true, false};
63       eventMap.put(sessionID, events);
64    }
65
66    public void sessionDestroyed(HttpSessionEvent JavaDoc event)
67    {
68       String JavaDoc sessionID = event.getSession().getId();
69       log.info("sessionDestroyed, sessionID="+sessionID);
70       HttpSession JavaDoc session = event.getSession();
71       Enumeration JavaDoc names = session.getAttributeNames();
72       while( names.hasMoreElements() )
73       {
74          String JavaDoc name = (String JavaDoc) names.nextElement();
75          log.info(name+"="+session.getAttribute(name));
76       }
77       boolean[] events = (boolean[]) eventMap.get(sessionID);
78       events[1] = true;
79    }
80 }
81
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