replace jsp with xsl's

It would be nifty to use xsl to create a stream of content as xml (and a 
second layer for presentation). What I don't know is if there are any 
good, simple solutions out there to make this easy. 

The content xsl would use xpath to access the $session, $cookies, $request
parameters, http $headers and so on. It would use xpath instead of sql to
fetch data from a data store $connection. A servlet controller would
probably be the layer under that to make the magic happen. Out would come
a stream of xml content to be passed onto presentation formatting
stylesheets. 

Hopefully, all these layers could be compiled into one for 
efficiency.

Is it possible? Good, bad, or ugly?
--
Guy McArthur * email{guym@xxxxxxxxxxxxxxx} cell{520-869-7317}


 XSL-List info and archive:  http://www.mulberrytech.com/xsl/xsl-list