Minimalistic MBean
Hi all,
-- Who nows how to write minimalistic jboss-3.0.2 MBean?
Error message "Class does not expose a management interface", but my MBean declares org.jboss.system.ServiceMBeanSupport and org.jboss.system.ServiceMBean ?!!!?
PLEASE HELP!
CODE:
//----------------------------------------------
package ubp.mbean;
public class Xxx
extends org.jboss.system.ServiceMBeanSupport
implements org.jboss.system.ServiceMBean {
public Xxx() {} // Constructor
public String getName() {return "xxx";} // getName
public void createService() throws Exception {}
public void startService() throws Exception {}
public void stopService() throws Exception {}
public void destroyService() throws Exception {}
}
//----------------------------------------------
DESCRIPTOR xxx-service.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE server>
<!-- ----------------------------------------- -->
ERROR:
...
09:51:44,250 INFO [MainDeployer] Starting deployment of package: file:/D:/jboss-3.0.2/server/default/deploy/xxx-service.xml
09:51:44,250 INFO [MainDeployer] Starting deployment of package: file:/D:/jboss-3.0.2/server/default/lib/xxx.jar
09:51:44,281 INFO [MainDeployer] Deployed package: file:/D:/jboss-3.0.2/server/default/lib/xxx.jar
09:51:44,296 ERROR [URLDeploymentScanner] Failed to deploy: org.jboss.deployment.scanner.URLDeploymentScanner$DeployedURL@627fec40{ url=file:/D:/jboss-3.0.2/server/default/deploy/xxx-service.xml, deployedLastModified=0 }
org.jboss.deployment.DeploymentException: Class does not expose a management interface: ubp.mbean.Xxx; - nested throwable: (javax.management.NotCompliantMBeanException: Class does not expose a management interface: ubp.mbean.Xxx)
at org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java:155)
at org.jboss.system.ServiceController.install(ServiceController.java:224)
at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at org.jboss.util.jmx.MBeanProxy.invoke(MBeanProxy.java:174)
at $Proxy3.install(Unknown Source)
at org.jboss.deployment.SARDeployer.create(SARDeployer.java:209)
at org.jboss.deployment.MainDeployer.create(MainDeployer.java:755)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:615)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:580)
at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at org.jboss.util.jmx.MBeanProxy.invoke(MBeanProxy.java:174)
at $Proxy4.deploy(Unknown Source)
at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:427)
at org.jboss.deployment.scanner.URLDeploymentScanner.scanDirectory(URLDeploymentScanner.java:648)
at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:499)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:212)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:225)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:202)
Caused by: javax.management.NotCompliantMBeanException: Class does not expose a management interface: ubp.mbean.Xxx
at org.jboss.mx.metadata.MBeanCapability.of(MBeanCapability.java:66)
at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMBeanRegistry.java:156)
at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:975)
at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:922)
at org.jboss.mx.server.MBeanServerImpl.createMBean(MBeanServerImpl.java:294)
at org.jboss.system.ServiceCreator.install(ServiceCreator.java:86)
at org.jboss.system.ServiceConfigurator.internalInstall(ServiceConfigurator.java:167)
at org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java:130)
... 25 more