JahiaWebAppListener


1   package org.jahia.bin;
2   
3   import javax.servlet.http.HttpSessionEvent  ;
4   import javax.servlet.http.HttpSessionListener  ;
5   
6   import org.jahia.registries.ServicesRegistry;
7   import org.jahia.services.applications.JahiaApplicationsDispatchingService;
8   import org.jahia.services.sitemap.JahiaSiteMapService;
9   
10  /**
11   * This class is used to implements listeners to the servlet containers events.
12   *
13   * <p>Copyright: Copyright (c) 2002</p>
14   * <p>Company: Jahia Inc.</p>
15   * @author Serge Huber
16   * @version 3.0
17   */
18  
19  public class JahiaWebAppListener implements HttpSessionListener   {
20  
21      private static org.apache.log4j.Logger logger =
22          org.apache.log4j.Logger.getLogger(JahiaWebAppListener.class);
23  
24      public JahiaWebAppListener() {
25      }
26  
27      /**
28       * Notification that a session was created.
29       * @param se the notification event
30       */
31      public void sessionCreated(HttpSessionEvent   se) {
32          logger.debug("Session " + se.getSession().getId() +
33                               " was just created...");
34      }
35  
36      /**
37       * Notification that a session was destroyed.
38       * @param se the notification event
39       */
40      public void sessionDestroyed(HttpSessionEvent   se) {
41          logger.debug("Session " + se.getSession().getId() +
42                               " was just destroyed... purging session related data... ");
43          ServicesRegistry servReg = ServicesRegistry.getInstance();
44          if (servReg != null) {
45              JahiaApplicationsDispatchingService dispatchingService = servReg.getJahiaApplicationsDispatchingService();
46              if (dispatchingService != null) {
47                  dispatchingService.flushAllSessionsCaches(se.getSession());
48              }
49              JahiaSiteMapService siteMapService = servReg.getJahiaSiteMapService();
50              if (siteMapService != null) {
51                  siteMapService.removeSessionSiteMap(se.getSession().getId());
52              }
53          }
54      }
55  }
56
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