You could probably tinker with aop-message-client.xml and add your aspect into that. You could change that in a property on messaging-service.xml.
What class/method would we cut? Could you show an example?
You probably need to do something like add an interceptor to the following aspect.
<bind pointcut="execution(* org.jboss.jms.client.delegate.ClientConnectionFactoryDelegate->createConnectionDelegate(..))"> <advice name="handleCreateConnectionDelegate" aspect="org.jboss.jms.client.container.StateCreationAspect"/> </bind>
The aop docs should help you with what you can and can't do.