[jboss-user] [Management, JMX/JBoss] - Problem registering @Management interface for @Service class

Hello, I would very much appreciate some assistance. I am trying to create a"service" - effectively a singleton that is loaded on start-up. This worked in JBoss 4x. I am now trying to port the code to jboss-5.0.0.CR2... My code is as follows: | public interface ProcessManager { | | public void create() throws Exception; | public int getID(); | | | } | And: | @Service (objectName="121:service=processManager") | @Management(ProcessManager.class) | @TransactionAttribute( TransactionAttributeType.NOT_SUPPORTED ) | public class ProcessManagerMBean implements ProcessManager { | | @Override | public void create() throws Exception { | System.out.println("Process create"); | } | | @Override | public int getID() { | return 2; | } | | | } | However, when this is deployed, JBoss complains: | Problem registering @Management interface for @Service class | | 13:34:06,137 INFO [EJBContainer] STARTED EJB: za.co.oneTwoOne.services.ProcessManagerMBean ejbName: ProcessManagerMBean | 13:34:06,155 INFO [JBossASKernel] installing bean: 121:service=processManager | 13:34:06,155 INFO [JBossASKernel] with dependencies: | 13:34:06,155 INFO [JBossASKernel] and demands: | 13:34:06,155 INFO [JBossASKernel] jboss.ejb:service=EJBTimerService | 13:34:06,155 INFO [JBossASKernel] and supplies: | 13:34:06,155 INFO [JBossASKernel] jndi:121/ProcessManagerMBean/local | 13:34:06,155 INFO [JBossASKernel] Class:za.co.oneTwoOne.services.ProcessManager | 13:34:06,155 INFO [JBossASKernel] jndi:121/ProcessManagerMBean/remote | 13:34:06,155 INFO [JBossASKernel] jndi:121/ProcessManagerMBean/local-za.co.oneTwoOne.services.ProcessManager | 13:34:06,155 INFO [JBossASKernel] Installing bean(121:service=processManager) into kernel | 13:34:06,163 ERROR [STDERR] java.lang.RuntimeException: Problem registering @Management interface for @Service class za.co.oneTwoOne.services.ProcessManagerMBean | 13:34:06,163 ERROR [STDERR] at org.jboss.ejb3.service.ServiceContainer.registerManagementInterface(ServiceContainer.java:629) | 13:34:06,163 ERROR [STDERR] at org.jboss.ejb3.service.ServiceContainer.lockedStart(ServiceContainer.java:228) | 13:34:06,163 ERROR [STDERR] at org.jboss.ejb3.EJBContainer.start(EJBContainer.java:858) | 13:34:06,163 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | 13:34:06,163 ERROR [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | 13:34:06,163 ERROR [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | 13:34:06,163 ERROR [STDERR] at java.lang.reflect.Method.invoke(Method.java:597) | 13:34:06,163 ERROR [STDERR] at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(Ref | What am I doing wrong? Also, why does it demand an "EJBTimerService"? Thank you very much for your time. Renen. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4192458#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...