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

faisalhelpline do-not-reply at jboss.com
Tue May 15 05:19:55 EDT 2007

"faisalhelpline" wrote : 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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