"adrian(a)jboss.org" wrote : JIRA issue: http://jira.jboss.com/jira/browse/JBMICROCONT-230 I've done this. There are two issues remaining. I wasn't really sure how the Callbacks hang together so I've done the setting of the context classloader in a very fine grained way. i.e. setting the classloader before doing any callbacks rather than on a per callback basis. The other issue is that there are somethings not tested (and may not work :-) e.g. the KernelContextAware callbacks and I'm not entirely sure what class attribute callbacks are, so I don't know how to test them :-) Ales, can you see what other callbacks onto the bean that you've added might also need this processing and add tests? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4123275#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...