MBean deployment error

[mirza_mohsin_beg]

Hi,

I dont know what I am doing wrong, by building a sar and putting it in the deploy directory to get a MBean running. I am using Jboss3.0.2, jdk1.4.1, j2ee1.3.1. Can someone please help, since this is driving me bonkers ?

-Mohsin

13:57:07,204 ERROR [URLDeploymentScanner] Failed to deploy: org.jboss.deployment.scanner.URLDeploymentScanner$DeployedURL@79578065{ url=file:/opt/Certive/jboss/server/default/deploy/myplugin.sar, deployedLastModified=0 }
org.jboss.deployment.DeploymentException: Class does not expose a management interface: myservice.plugins.MyInstanceService; - nested throwable: (javax.management.NotCompliantMBeanException: Class does not expose a management interface: myservice.plugins.MyInstanceService)
at org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java:155)
at org.jboss.system.ServiceController.install(ServiceController.java:224)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
..........

public class MyInstanceService
extends org.jboss.system.ServiceMBeanSupport
{
public String getMyAttr() {return "meow";}
public void setMyAttr(String attr) {}
public void startService() throws Exception {}
public void stopService() throws Exception {}
}


meow

[adrian.brock]

public class MyInstanceService
extends org.jboss.system.ServiceMBeanSupport
implements MyInstanceServiceMBean
{
public String getMyAttr() {return "meow";}
public void setMyAttr(String attr) {}
public void startService() throws Exception {}
public void stopService() throws Exception {}
}

public interface MyInstanceServiceMBean
extends org.jboss.system.Service
{
String getMyAttr();
void setMyAttr(String attr);
}

MyInstanceServiceMBean defines your management interface.

Regards,
Adrian

[mirza_mohsin_beg]

Hi,

Thanks for your help. I did have all those interfaces defined in my real example. The interface class has to be the same name as the bean+"MBean". I would have never guessed.

Thanks a million!

-Mohsin