Re: EJB 3.0 deployment on JBoss

David Blevins Wed, 03 Oct 2007 09:56:33 -0700

Hi,

If you'd like to try deploying your bean in the OpenEJB EJB Container(http://www.openejb.org), we'd be happy to answer all your OpenEJBquestions. For deploying into the JBoss EJB Container, you might trytheir forums at http://jboss.org


-David

On Oct 3, 2007, at 12:07 AM, singhvs wrote:

I have problem deploying a simple EJB 3.0 jar file , it contains anInterface
, its Bean and the jboss.xml

jboss.xml
------------------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8"?>
<jboss>
  <enterprise-beans>
    <session>
      <ejb-name>ServerDBConnectionBean</ejb-name>
<management>org.jboss.ejb3.test.service.ServiceSixManagement</management>
      <ejb-class>connection.server.ServerDBConnectionBean</ejb-class>
      <remote>connection.server.ServerDBConnection</remote>
          <jndi-name>ServerDBConnectionBean</jndi-name>
    </session>    
  </enterprise-beans>
</jboss>

------------------------------------------------------------------
The problem is that when i deploy this jar file in JBoss , itsays .........
12:10:17,988 WARN  [ServiceController] Problem creating service
jboss.j2ee:service=EJB3,module=server.jar
java.lang.ClassNotFoundException: No ClassLoaders found for:
connection.server.ServerDBConnectionBean
        at org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:212)
        at
org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:511)
        at
org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:405)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
        at
org.jboss.ejb3.Ejb3AnnotationHandler.populateBaseInfo(Ejb3AnnotationHandler.java:265)
        at
org.jboss.ejb3.Ejb3DescriptorHandler.populateBaseInfo(Ejb3DescriptorHandler.java:202)
        at
org.jboss.ejb3.Ejb3AnnotationHandler.getContainers(Ejb3AnnotationHandler.java:123)at org.jboss.ejb3.Ejb3Deployment.deployElement(Ejb3Deployment.java:409)at org.jboss.ejb3.Ejb3Deployment.deployElement(Ejb3Deployment.java:397)
        at org.jboss.ejb3.Ejb3Deployment.deployUrl(Ejb3Deployment.java:378)
        at org.jboss.ejb3.Ejb3Deployment.deploy(Ejb3Deployment.java:350)
        at org.jboss.ejb3.Ejb3Deployment.create(Ejb3Deployment.java:305)
        at org.jboss.ejb3.Ejb3Module.createService(Ejb3Module.java:77)
        at
org.jboss.system.ServiceMBeanSupport.jbossInternalCreate(ServiceMBeanSupport.java:260)
        at
org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:243)
        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.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.create(Unknown Source)
at org.jboss.system.ServiceController.create(ServiceController.java:330)at org.jboss.system.ServiceController.create(ServiceController.java:273)
        at sun.reflect.GeneratedMethodAccessor4.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 $Proxy28.create(Unknown Source)
        at org.jboss.ejb3.EJB3Deployer.create(EJB3Deployer.java:429)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
        at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
        at
org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
        at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
        at
org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
        at
org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
        at
org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
        at
org.jboss.ws.integration.jboss.DeployerInterceptor.create(DeployerInterceptor.java:74)
        at
org.jboss.ws.integration.jboss.DeployerInterceptorEJB.create(DeployerInterceptorEJB.java:44)
        at
org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.create(SubDeployerInterceptorSupport.java:180)
        at
org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:91)
        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 $Proxy29.create(Unknown Source)
        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.GeneratedMethodAccessor25.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 $Proxy8.deploy(Unknown Source)
        at
org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
        at
org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)
        at
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
        at
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:274)
        at
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:225)
I suppose the problem is with the package , cause when i deploywith single
package hirarechy i.e;  server.ServerDBConnectionBean , it works .

Kindly any suggestions


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Re: EJB 3.0 deployment on JBoss

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