now this aaa, bbb & NNNN are unknown to me (NNNN is a physical directory though -- but there are several), and my servlet filter does the needful to dispatch the corrrect URL from this. Now my problem is -- when the user doesn't enter index.do at the end - it ends up showing the directory listing which I want to prevent and want to serve index.do page instead. I *cannot* add index.jsp in all those NNNN directories as they are generated on fly.
I have added following configuration to welcome-file list in my web.xml, but it doesn't serve index.do from there. What can I do to fix this?