Sorry for bumping this, but does anybody have any idea about creating these interceptors? Is this the wrong forum? I tried to read the different jboss docs but they weren't very helpful for this. To simplify the question (and maybe I have to forget about spring integration): - how can I create an Interceptor that is loaded by the same classloader as the web application (.war), so that I can share the code and more importantly share the state of the classes (singletons, caches, etc.). Do I need to create an .ear, .sar, my own xxx-servixce.xml or something else for this to work? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4083180#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...