Can I send String/Streams through the JSP preprocessor?

[bikegeek]

I am creating a web app which serves documents from a dynamically updated database.

I would like the editors of the documents to be able to use <jsp:> tags, and other tags which I am planning to create to add richer content to their documents.

Is there a way that after I retreive the document as a String, I can pass that to the JSP preprocessor to have it converted to a servlet, which I can then include()?

(Obviously it would be up to me to only do this when the document changes, and to cache the servlets somewhere)

Thanks for any help!

[bikegeek]

Hellooooooo......

Does nobody know? Is it impossible? Or is everyone just to busy?

This would be an incredibly powerful ability!