Hi all,
I'm trying to use MBeanServer.isInstanceOf() and getting some class loading problems.
Here's the setup, using JBoss-2.4.4:
I've got FooMBean in Foo.jar, along with an interface IFoo. I've got a second MBean, BarMBean, in bar.jar.
BarMBean extends IFoo.
Both foo.jar and bar.jar are in lib/ext and both MBeans are started from JBoss.jcml. They start fine.
Later on I try and do this in FooMBean:
[pre]
Iterator itMBeans = m_mbeanServer.queryMBeans(new ObjectName("MyDomain:*"), null).iterator();
while(itMBeans.hasNext()){
ObjectInstance objInst = (ObjectInstance)itMBeans.next();
boolean bBelongs = m_mbeanServer.isInstanceOf(objInst.getObjectName(),"IFoo");
if (bBelongs) {
//doVariousStuff
}
}
[/pre]
One of the MBeans encountered in the iteration is BarMBean, which does implement IFoo.
When MBeanServerImpl.isInstanceOf is called on an instance of BarMBean, it returns false, after
internally getting a ClassNotFoundException.
Anyone know why MBeanServerImpl isn't looking in lib/ext/foo.jar for IFoo (and more importantly,
how I can get it to start doing so)?
TIA,
Matt
