This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
Hi, For this u can implement the HttpSessionBindingListener Interface.There u have 2 methods valueBound and valueUnBound. When a session is invalidated the valueUnBound is called inside which u can write some logic to hold the identification of the session invalidation. Geeta