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Session and header

David Qiu

Joined: May 14, 2001
Posts: 8
Hi, friends. Is there any event listener to listen to the session creation and destroyment event? And another is that how to fetch header information set by HttpServletResponse interface?
Ranch Hand

Joined: Nov 22, 2008
Posts: 18944
U can get it using response.getAllHeaders() function. This will return an Enumeration. U can iterate through it.
And u can implement HttpSessionBindingListener interface in the object that u are binding to the session. There are 2 methods in this interface. valueBound() and one more method to listen to unbound event. U can override these methods.
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subject: Session and header