1 Reply Latest reply on Oct 1, 2009 4:58 PM by rsobchak

    Exception when deploying a XMBean

    rsobchak Newbie

      I have a standard MBean that deploys fine on JBossesb-server-4.6 (JDK 1.5). I used twiddle to create the XMBean XML from the MBean. I then changed the jboss-service.xml to

      <?xml version='1.0' encoding='UTF-8' ?>
      <!DOCTYPE server PUBLIC
       "-//JBoss//DTD MBean Service 3.2//EN"
       "http://www.jboss.org/j2ee/dtd/jboss-service_3_2.dtd">
      <server>
      
       <!-- Specify required library jars as needed. -->
       <classpath codebase="." archives="*" />
      
       <!-- Mail Service -->
       <mbean code="com.mail.MailService"
       name="com.mail:service=MailService"
       xmbean-dd="mailservice-xmbean.xml">
       </mbean>
      </server>
      


      The mailservice-xmbean.xml looks like
      <?xml version="1.0" encoding="UTF-8"?>
      <!DOCTYPE mbean PUBLIC
       "-//JBoss//DTD JBOSS XMBEAN 1.2//EN"
       "http://www.jboss.org/j2ee/dtd/jboss_xmbean_1_2.dtd">
      <!--
       xmbean descriptor generated by 'twiddle'
       on Fri Sep 25 12:51:00 EDT 2009
       for 'com.mail:service=MailService'
      -->
      <mbean>
       <description>Management Bean.</description>
       <class>com.mail.MailService</class>
      
       <constructor>
       <description>MBean Constructor.</description>
       <name>com.mail.MailService</name>
       </constructor>
      
       &defaultAttributes;
      
       <attribute access='read-write' getMethod='getMailFromName' setMethod='setMailFromName'>
       <description>MBean Attribute.</description>
       <name>MailFromName</name>
       <type>java.lang.String</type>
       </attribute>
       <attribute access='read-write' getMethod='getMailFrom' setMethod='setMailFrom'>
       <description>MBean Attribute.</description>
       <name>MailFrom</name>
       <type>java.lang.String</type>
       </attribute>
       <attribute access='read-only' getMethod='getStateString'>
       <description>MBean Attribute.</description>
       <name>StateString</name>
       <type>java.lang.String</type>
       </attribute>
       <attribute access='read-only' getMethod='getState'>
       <description>MBean Attribute.</description>
       <name>State</name>
       <type>int</type>
       </attribute>
       <attribute access='read-write' getMethod='isEnabled' setMethod='setEnabled'>
       <description>MBean Attribute.</description>
       <name>Enabled</name>
       <type>boolean</type>
       </attribute>
       <attribute access='read-only' getMethod='getName'>
       <description>MBean Attribute.</description>
       <name>Name</name>
       <type>java.lang.String</type>
       </attribute>
       <attribute access='read-write' getMethod='getMailURL' setMethod='setMailURL'>
       <description>MBean Attribute.</description>
       <name>MailURL</name>
       <type>java.lang.String</type>
       </attribute>
      
       <operation>
       <description>MBean Operation.</description>
       <name>start</name>
       <return-type>void</return-type>
       </operation>
       <operation>
       <description>MBean Operation.</description>
       <name>jbossInternalLifecycle</name>
       <parameter>
       <description></description>
       <name>p1</name>
       <type>java.lang.String</type>
       </parameter>
       <return-type>void</return-type>
       </operation>
       <operation>
       <description>MBean Operation.</description>
       <name>destroy</name>
       <return-type>void</return-type>
       </operation>
       <operation>
       <description>MBean Operation.</description>
       <name>create</name>
       <return-type>void</return-type>
       </operation>
       <operation>
       <description>MBean Operation.</description>
       <name>sendTestMessage</name>
       <return-type>void</return-type>
       </operation>
       <operation>
       <description>MBean Operation.</description>
       <name>stop</name>
       <return-type>void</return-type>
       </operation>
       <operation>
       <description>MBean Operation.</description>
       <name>sendTestMessage</name>
       <parameter>
       <description></description>
       <name>p1</name>
       <type>java.lang.String</type>
       </parameter>
       <return-type>void</return-type>
       </operation>
      
       &defaultOperations;
      
      </mbean>
      


      During deployment the following exception is thrown
      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)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
       at $Proxy4.install(Unknown Source)
       at org.jboss.deployment.SARDeployer.create(SARDeployer.java:251)
       at org.jboss.deployment.MainDeployer.create(MainDeployer.java:969)
       at org.jboss.deployment.MainDeployer.create(MainDeployer.java:959)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:818)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
       at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
       at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
       at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
       at $Proxy9.deploy(Unknown Source)
       at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
       at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)
       at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
       at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:336)
       at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
       at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
       at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
       at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
       at $Proxy0.start(Unknown Source)
       at org.jboss.system.ServiceController.start(ServiceController.java:417)
       at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
       at $Proxy4.start(Unknown Source)
       at org.jboss.deployment.SARDeployer.start(SARDeployer.java:304)
       at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
       at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:766)
       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:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
       at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
       at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
       at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
       at $Proxy5.deploy(Unknown Source)
       at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)
       at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)
       at org.jboss.Main.boot(Main.java:200)
       at org.jboss.Main$1.run(Main.java:508)
       at java.lang.Thread.run(Thread.java:595)
      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)
       at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
       at java.lang.reflect.Method.invoke(Method.java:585)
       at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
       at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
       at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
       at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
       at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
       at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
       at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
       at org.jboss.mx.server.MBeanServerImpl$3.run(MBeanServerImpl.java:1422)
       at java.security.AccessController.doPrivileged(Native Method)
       at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:1417)
       at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.java:1350)
       at org.jboss.mx.server.MBeanServerImpl.createMBean(MBeanServerImpl.java:345)
       at org.jboss.system.ServiceCreator.install(ServiceCreator.java:181)
       at org.jboss.system.ServiceConfigurator.internalInstall(ServiceConfigurator.java:451)
       at org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java:171)
       ... 80 more
      


      I don't understand why the exception is getting thrown. There is a MailServiceMBean interface that the MailService implements. What am I missing?