PDF page-at-a-time from J2EE

["Ted Tollefson" <ttollefson@xxxxxxxxxxxxxxxxxxxxx>]

Has anyone setup a J2EE app server to support PDF page-at-a-time functionality? 
 I would like to hold the PDF in memory (not on the file system).  Here is a 
description of page-at-a-time functionality:
 
http://www.adobe.com/support/techdocs/328355.html
 
I can see that it is easy to setup if I have an Apache web server and a static 
PDF on the file system.  I am pulling the PDFs from a repository and will be 
holding them in memory.
 
Thanks for your help.
 
Regards,
Ted Tollefson