[ajug-members] Adding container roles on the fly

[Grey.Lee]

I'm using AppFuse (https://appfuse.dev.java.net) and container-managed
security for a web app running on Tomcat 5.  When a user is already
logged in, I'd like to be able to add new roles to their session, so
that presentation items that are within tags like <r:isUserInRole
role="guest"> can change on the fly.

Is there an API that allows adding new roles to a session, or do I have
to finagle a way to transparently log the user out and back in every
time I add or delete a role?

Thanks,
Lee Grey
SunTrust Banks, Inc. 
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