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Session and header

David Qiu
Greenhorn

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?
thanks.
Anonymous
Ranch Hand

Joined: Nov 22, 2008
Posts: 18944
Hi,
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.
regards
Rajesh
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Session and header