This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I am trying to use "HttpSessionBindingListener" to keep track of the users who do not logout properly. For this in the "valueUnbound" event I want to check for a particular session variable (attribute). But when I try to call the "getAttribute" method of session object (Session object I've retrieved from getSession() method of HttpSessionBindingEvent), it throws an exception that session is already invalidated. Is it a normal behavior? or there is something wrong with my Tomcat (I m using Tomcat 4.1) An early reply would be appreciated.
I’ve looked at a lot of different solutions, and in my humble opinion Aspose is the way to go. Here’s the link: http://aspose.com