Persist « Session « JSP-Servlet Q&A

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1. Design question - Persistent data in a webapp session    stackoverflow.com

I am developing a web app using servlets and jsps. I have a question about storing data I need to use across multiple servlets in a login session. When the user ...

2. Exception loading persistent sessions????    coderanch.com

I am getting this error when i load my jsp application onto the browser I dont hav a clue what it is but my project seems to run just fine regardless (to a point), but in case it is masking other errors I would like to know whats going wrong........would it be anything to do with the

3. problem on objects persistence stored in the HTTPSession (NullPointerException)    coderanch.com

4. Session Value Persistence    coderanch.com

Hi All, I have a file A.jsp(say), which takes a number as input. This page directs to B.jsp, where I store this number into the Session from request.getParameter(). B.jsp has a request dispatcher to c.jsp. C.jsp has a FORM ACTION=D.jsp. In D.jsp however, when I try to retrieve the session value, it says null. What could be the reason? Please help! ...

5. Best practices in Enterprise applications for session persistence    coderanch.com

6. [SOLVED] persisting session data across shutdowns    java-forums.org