If business logic implemented as ejbs, can access via JRMP/IIOP invoker or via web services. This will be your best bet. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3958373#3958373 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3958373