[jboss-user] [Management, JMX/JBoss] - MBean depends on a stateless EJB

[franbekh]

Hello,

I'm developing a MBean that needs a dependency on an deployed EJB. As described in the WIKI, I tried the -Tag and the @Depends annotation (see http://www.jboss.org/community/docs/DOC-9879).  The SAR-Archive is deployed withing my EAR.

@Depends("jboss.j2ee:jndiName=MySchedulerBean,service=EJB3")
public class StartupService extends ServiceMBeanSupport implements StartupServiceMBean
{
    @EJB
    MyScheduler scheduler;
    ....

    public void createService()
    {
        scheduler.start();
    }
}

The dependant bean is a stateless session bean. The JBoss version I'm using is 4.2.3. During the startup of jboss I get the following error message:

 --- MBeans waiting for other MBeans ---
 ObjectName: my.company:service=StartupService
   State: CONFIGURED
   I Depend On:
     jboss.j2ee:jndiName=MySchedulerBean,service=EJB3

 --- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM ---
 ObjectName: jboss.j2ee:jndiName=MySchedulerBean,service=EJB3
   State: NOTYETINSTALLED
   Depends On Me:
     my.company:service=StartupService

It seems that the MBean deployer is waiting for the EJB to get ready, but it failed. Can someone tell me where my mistake is. I just want to make sure that the EJB is available for using.

Thanks in advance,
Bernd


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