Monday, 8 September 2014

HttpSessionListener

HttpSessionListener notified whenvever there is a change in HttpSession lifecycle.

There are 3 ways to add ServletRequestAttributeListener to the Application.
   1.Using Deployment Descriptor
   2.Using WebListener Annotation
   3.Using addListener method of ServletContext.

Method Description
void sessionCreated(HttpSessionEvent se) Receives notification that a session has been created.
void sessionDestroyed(HttpSessionEvent se) Receives notification that a session is about to be invalidated.




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