Hi,
what is the best way to do session validation? If a session times out, all
objects bounded with this session get deleted. So every JSP or servlet must
check whether a valid session is available. Where should this checking
occur. In JSP Model2 it is easy to do the session validation in the central
controller servlet. But I don't like the big if else queries to determine
the iew page. Somebody posted a solution which handles the session
validation in a super class of all JSPs or servlets. Is that the best way to
solve this problem?
Another problem is if I hit a link and my session is timed out. I have to
reenter my user and password. If I want to continue with my old request, a
mechanism must be available to memorize and forward the old request, Is
there any standard way to handle this problem?
regards
Dapeng
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