EJB design: service locator,business delegate and session facade

  1. Hi,
     Can anyone confirm on the packaging of the following.
    We have a war present on one App Server and ejb jars present on remote app server. Where are the foll java files implementing these design patterns located:

    1)service Locator to locate the ejbs - present in the war/jar?
    2)business delegate - present in?
    3)session facade - present in?

  2. The basic setup is as follows....[ Go to top ]

    1)service Locator to locate the ejbs - extract to common.jar so it can be used in both web(if U are using remote ejb's) and business tier(lcaol ejbs).
    2)business delegate - Client side.
    3)session facade - Server side