. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 9.5. Exception handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ISessionListener myListener; //add a custom session listener getSessionListeners().add(myListener) } 55 9.4.2. Handling session attributes The Session class handles session attributes in much the same

in turn will pass them to the new RequestCycle's instances created with createRequestCycle method: 55 @Override public void init() { super.init(); IRequestCycleListener myListener; //listener

sort of typed collection for IRequestCycleListener and it also implements the Composite pattern . 55 9.4. Session Class In Wicket we use class org.apache.wicket.Session to handle session-relative informations

tools provided by Tomcat is a page listing all the active user sessions of a given web application: 55 Tomcat allows us to set the values that will be displayed in columns “Guessed locale” and “Guessed