[jboss-user] [Management, JMX/JBoss] - Migration issues from previous versions(JBOSS 3.2.x) to JBOS

[faisalhelpline]

I have made an application which is clustered enabled. but i am facing few issues while porting it onto jBOSS4.0.5, its perfectly running in JBOSS-3.2.6

1-HARMIProxyCallBack interface not found, in JBOSS-4.0.5 what is the alternate of it.
i had RMIListnerMBean which is extends ServiceMBeanSupport and implements HARMIProxyCallback

and in the start Service Method i was doing something like

      String fullPartitionName = "/HAPartition/DefaultPartition";
      context = new InitialContext();
      partition = (HAPartition) context.lookup(fullPartitionName);
      // Create a clustered Proxy/stub 
      msghandler = new MyMessageHandler();//my own class extending the Listner Class
      myHARMIServer = new HARMIServerImpl(partition, "RmiMessageServer", Listener.class,
      msghandler, 0, null, null, null, this);
      stub = myHARMIServer.createHAStub(new RoundRobin());
      rebind();

should i port this code other way..? to make it compatible with JBOSS4.0.5

2-getting error while invoking on

context = new InitialContext();
adaptor = (RMIAdaptor) context.lookup("jmx/rmi/RMIAdaptor");
ObjectName objName = new ObjectName("txt:config=Core");
Object obj = adaptor.invoke(objName, "getCoreDBSource",null, null);
this piece of code is working fine in 3.2.6 version.

i read somewhere that in new versions we should use MBeanServerConnection instead of RMIAdaptor i used it but still getting exception: 
javax.management.ReflectionException
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInv

is there any need... to extend MBean from certain classes or implement any interface?
my MBean is very simple..
extending HAServiceMBeanSupport and implementing NotificationListener.



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