Container Managed Security With ActionForms

[Vinh Tran <vi...@processintelligence.com>]

After reviewing the archives on the subject of Container Managed Security
I've concluded using ActionForms with CMS is not possible.  However, I would
like to ask the gurus of this list if in fact this is possible.

Here is what I want to do...
1. Login form that submits to an ActionForm for validation.
2. After validation occurs send it to CMS.
3a. If CMS successfully authenticates a user, forward to an Action for
post-processing.
3b. If CMS fails to authenticate, display error on Login page.

Is this possible?