NotCompliantMBeanException: Class does not expose a manageme

[moviolone]

Hi All,

I'm trying to deploy a .sar containing an MBean on JBoss 4.2.3.GA, but I keep on getting the following exception:

2008-09-24 15:02:38,250 DEBUG [org.jboss.deployment.SARDeployer] create operation failed for package file:/D:/workspace/TestBench/JBossESB/jboss-4.2.3.GA/server/myserver/deploy/my_sar.sar
org.jboss.deployment.DeploymentException: Class does not expose a management interface: java.lang.Object; - nested throwable: (javax.management.NotCompliantMBeanException: Class does not expose a management interface: java.lang.Object)
 at org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java:196)
 at org.jboss.system.ServiceController.install(ServiceController.java:226)
 at sun.reflect.GeneratedMethodAccessor19.invoke(Unknown Source)
 ...
Caused by: javax.management.NotCompliantMBeanException: Class does not expose a management interface: java.lang.Object
 at org.jboss.mx.metadata.MBeanCapability.of(MBeanCapability.java:102)
 at org.jboss.mx.metadata.MBeanCapability.of(MBeanCapability.java:100)
 at org.jboss.mx.metadata.MBeanCapability.of(MBeanCapability.java:100)
 at org.jboss.mx.metadata.MBeanCapability.of(MBeanCapability.java:100)
 at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:182)
 ... 33 more

This is my jboss-service.xml, that is placed in a META-INF folder inside the sar

<server>

 <mbean code="my.package.ServerInitializationService" name="my.package:service=ServerInitialization"/>

</server>

And these are the MBean interface and class

package mypackage.interfaces;

import org.jboss.system.ServiceMBean;

public interface ServerInitializationServiceMBean extends ServiceMBean
{
 public void init();
}

package my.package;

import java.util.logging.Logger;

import org.jboss.annotation.ejb.Management;
import org.jboss.annotation.ejb.Service;
import org.jboss.system.ServiceMBeanSupport;

import my.package.interfaces.ServerInitializationServiceMBean;


@Service(objectName = "my.package:service=ServerInitialization")
@Management(ServerInitializationServiceMBean.class)
public class ServerInitializationService extends ServiceMBeanSupport implements ServerInitializationServiceMBean
{
 private static final String BEAN_NAME = "Server Initialization";

 private final Logger LOGGER = Logger.getLogger(ServerInitializationService.class.getName());

 public ServerInitializationService()
 {
 super();
 }

 public void init()
 {
 ...
 }

 public void createService()
 {
 ...
 }

 public void destroyService()
 {
 ...
 }

 public String getName()
 {
 return BEAN_NAME;
 }

 public int getState() {
 // TODO Auto-generated method stub
 return 0;
 }

 public String getStateString() {
 // TODO Auto-generated method stub
 return null;
 }

 public void jbossInternalLifecycle(String arg0) throws Exception {
 // TODO Auto-generated method stub

 }

 public void startService() throws Exception
 {
 init();
 }

 public void stopService() {
 // TODO Auto-generated method stub
 ...
 }
}

I've searched the net and the JBoss wiki and doc, but couldn't find anything wrong with the code (see http://wiki.jboss.org/wiki/ExampleHelloWorldService)
Is there something I'm doing wrong?

Thanks for your help

Daniele

[moviolone]

Ok, solved.

the MBean interface and class need to be in the same package.

Daniele