View Javadoc

1   // ========================================================================
2   // Copyright (c) 2004-2009 Mort Bay Consulting Pty. Ltd.
3   // ------------------------------------------------------------------------
4   // All rights reserved. This program and the accompanying materials
5   // are made available under the terms of the Eclipse Public License v1.0
6   // and Apache License v2.0 which accompanies this distribution.
7   // The Eclipse Public License is available at 
8   // http://www.eclipse.org/legal/epl-v10.html
9   // The Apache License v2.0 is available at
10  // http://www.opensource.org/licenses/apache2.0.php
11  // You may elect to redistribute this code under either of these licenses. 
12  // ========================================================================
13  
14  package com.acme;
15  
16  import javax.servlet.ServletContextAttributeEvent;
17  import javax.servlet.ServletContextAttributeListener;
18  import javax.servlet.ServletContextEvent;
19  import javax.servlet.ServletContextListener;
20  import javax.servlet.ServletRequestAttributeEvent;
21  import javax.servlet.ServletRequestAttributeListener;
22  import javax.servlet.ServletRequestEvent;
23  import javax.servlet.ServletRequestListener;
24  import javax.servlet.http.HttpServletRequest;
25  import javax.servlet.http.HttpSessionActivationListener;
26  import javax.servlet.http.HttpSessionAttributeListener;
27  import javax.servlet.http.HttpSessionBindingEvent;
28  import javax.servlet.http.HttpSessionEvent;
29  import javax.servlet.http.HttpSessionListener;
30  
31  public class TestListener implements HttpSessionListener,  HttpSessionAttributeListener, HttpSessionActivationListener, ServletContextListener, ServletContextAttributeListener, ServletRequestListener, ServletRequestAttributeListener
32  {
33      public void attributeAdded(HttpSessionBindingEvent se)
34      {
35          // System.err.println("attributedAdded "+se);
36      }
37  
38      public void attributeRemoved(HttpSessionBindingEvent se)
39      {
40          // System.err.println("attributeRemoved "+se);
41      }
42  
43      public void attributeReplaced(HttpSessionBindingEvent se)
44      {
45          // System.err.println("attributeReplaced "+se);
46      }
47  
48      public void sessionWillPassivate(HttpSessionEvent se)
49      {
50          // System.err.println("sessionWillPassivate "+se);
51      }
52  
53      public void sessionDidActivate(HttpSessionEvent se)
54      {
55          // System.err.println("sessionDidActivate "+se);
56      }
57  
58      public void contextInitialized(ServletContextEvent sce)
59      {	
60      	/* TODO  for servlet 3.0
61      	 * FilterRegistration registration=context.addFilter("TestFilter",TestFilter.class.getName());
62      	
63      	
64      	registration.setAsyncSupported(true);
65      	registration.addMappingForUrlPatterns(
66      	        EnumSet.of(DispatcherType.ERROR,DispatcherType.ASYNC,DispatcherType.FORWARD,DispatcherType.INCLUDE,DispatcherType.REQUEST),
67      	        true, 
68      	        new String[]{"/dump/*","/dispatch/*","*.dump"});
69      	        */
70      }
71  
72      public void contextDestroyed(ServletContextEvent sce)
73      {
74          // System.err.println("contextDestroyed "+sce);
75      }
76  
77      public void attributeAdded(ServletContextAttributeEvent scab)
78      {
79          // System.err.println("attributeAdded "+scab);
80      }
81  
82      public void attributeRemoved(ServletContextAttributeEvent scab)
83      {
84          // System.err.println("attributeRemoved "+scab);
85      }
86  
87      public void attributeReplaced(ServletContextAttributeEvent scab)
88      {
89          // System.err.println("attributeReplaced "+scab);
90      }
91  
92      public void requestDestroyed(ServletRequestEvent sre)
93      {
94          ((HttpServletRequest)sre.getServletRequest()).getSession(false);
95          sre.getServletRequest().setAttribute("requestInitialized",null);
96          // System.err.println("requestDestroyed "+sre);
97      }
98  
99      public void requestInitialized(ServletRequestEvent sre)
100     {
101         sre.getServletRequest().setAttribute("requestInitialized","'"+sre.getServletContext().getContextPath()+"'");
102         // System.err.println("requestInitialized "+sre);
103     }
104 
105     public void attributeAdded(ServletRequestAttributeEvent srae)
106     {
107         // System.err.println("attributeAdded "+srae);
108     }
109 
110     public void attributeRemoved(ServletRequestAttributeEvent srae)
111     {
112         // System.err.println("attributeRemoved "+srae);
113     }
114 
115     public void attributeReplaced(ServletRequestAttributeEvent srae)
116     {
117         // System.err.println("attributeReplaced "+srae);
118     }
119 
120     public void sessionCreated(HttpSessionEvent se)
121     {
122         // System.err.println("sessionCreated "+se);
123     }
124 
125     public void sessionDestroyed(HttpSessionEvent se)
126     {
127         // System.err.println("sessionDestroyed "+se);
128     }
129 
130     public void requestCompleted(ServletRequestEvent rre)
131     {
132         // TODO Auto-generated method stub
133         
134     }
135 
136     public void requestResumed(ServletRequestEvent rre)
137     {
138         // TODO Auto-generated method stub
139         
140     }
141 
142     public void requestSuspended(ServletRequestEvent rre)
143     {
144         // TODO Auto-generated method stub
145         
146     }
147 
148 }