Hi,
I have been familiarizing myself with the JBoss 3.2.3 JMX implementation.
I came across the following code in the RelationService.purgeRelations() method (around line #820) where there is a call to <server.invoke> which requests that the #handleMBeanUnregistration method be called

i.e.

...
// It's ok tell the relation about the unregistration
server.invoke(objectName,
 "handleMBeanUnregistration",
 new Object[] { mbean, roleName },
 new String[] { "java.lang.String", "java.lang.String "} );
...

The "signature" arguments describe two "java.lang.String" parameters however the parameter is a "javax.management.ObjectName".

When running through this code using the test case the instances names a RelationSupportMBean which extends the Relation interface.

Thus I am making the assumption that the intention is to invoke #handleMBeanUnregistration(...) on a RelationSupportMBean instance (at runtime an Exception is thrown, caught and re-thrown as a RuntimeException).

In the Relation interface the #handleMBeanUnregistration(...) method signature is:

 #handleMBeanUnregistration(ObjectName objectName,
 String roleName);

I have been unable to locate an implementation of #handleMBeanUnregistration(...) which accept two String instances.

Can anyone help clarify the intention of this code segement and its correctness ?

Cheers,
sinclair
panacya inc.,