Thanks for the slides, can use them. However, i still can't figure our how to solve the "who" issue. In your example, you use the IP address as an example, which is fine, because the local IP address would be the same for alle local classes. However, I can't see how I can retrieve who was intercepted. Meaning, which class. No method like invocation.getCallerClass().getName(). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4000781#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...