Hi, I'm not sure why you deleted the openejb-jar.xml. But I might have misunderstood. You need to have an openejb-jar.xml deployment descriptor to in order to surface the MDB. Have a look at this Geronimo 2.0 sample
http://cwiki.apache.org/GMOxDOC20/jms-and-mdb-sample-application.html I think it will help you. --Viet On Thu, Feb 28, 2008 at 1:10 PM, Monty King <[EMAIL PROTECTED]> wrote: > Hi, > > I'm new to JEE world so please forgive all the rookie mistakes en route to > enlightenment. Firstly I completed the 5-minute tutorial. Now I'm trying to > create a MDB (EJB 3 style). I'm following the 5-min-example deployment style > (create EAR project and include EJB project in it). > > Now I'm stuck with an exception that I can't understand. Here's what I have > done so far (within EJB project): > * From EJB project, I deleted the openejb-jar.xml (as per 5-min-example). > * Created a MDB called ChatRoomMDB, here's the contents: > > > package sample; > > import javax.annotation.Resource; > import javax.ejb.ActivationConfigProperty; > import javax.ejb.MessageDriven; > import javax.ejb.MessageDrivenContext; > import javax.jms.Message; > import javax.jms.MessageListener; > > @MessageDriven (activationConfig = > { > @ActivationConfigProperty(propertyName="destinationType", > propertyValue="javax.jms.Queue"), > @ActivationConfigProperty(propertyName="destination", > propertyValue="SendReceiveQueue") > }) > public class ChatRoomMDB implements MessageListener { > > private static final long serialVersionUID = 1L; > > @Resource > private MessageDrivenContext mdc; > > @Override > public void onMessage(Message msg) { > System.out.println("Rcv: " + msg); > } > > } > > > When I try to deploy it in app server (Geronimo 2.1 server integrated into > Eclipse with Geronimo v2.0 Server Adapter 2.0.0) I get the following: > > 19:01:34,703 ERROR [GBeanInstanceState] Error while starting; GBean is now > in the FAILED state: > abstractName="JMSSample/JMSSample-EAR/1.0/ear?J2EEApplication=JMSSample/JMSSample-EAR/1.0/ear,j2eeType=EJBModule,name=JMSSampleEJB.jar" > > > > org.apache.openejb.OpenEJBException: createApplication.failed [C:\Documents > and Settings\Monty\Local Settings\Temp\geronimo-deploymentUtil2807.jar]: > Error building bean 'ChatRoomMDB'. Exception: class > java.lang.NullPointerException: null: null > > at > org.apache.openejb.assembler.classic.Assembler.createApplication(Assembler.java:588) > > at > org.apache.openejb.assembler.classic.Assembler.createEjbJar(Assembler.java:371) > > at > org.apache.geronimo.openejb.OpenEjbSystemGBean.createEjbJar(OpenEjbSystemGBean.java:390) > > at org.apache.geronimo.openejb.EjbModuleImpl.start(EjbModuleImpl.java:123) > > at > org.apache.geronimo.openejb.EjbModuleImplGBean.doStart(EjbModuleImplGBean.java:39) > > at > org.apache.geronimo.gbean.runtime.GBeanInstance.createInstance(GBeanInstance.java:998) > > at > org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:268) > > at > org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:102) > > at > org.apache.geronimo.gbean.runtime.GBeanInstance.start(GBeanInstance.java:541) > > at > org.apache.geronimo.gbean.runtime.GBeanDependency.attemptFullStart(GBeanDependency.java:111) > > at > org.apache.geronimo.gbean.runtime.GBeanDependency.addTarget(GBeanDependency.java:146) > > at > org.apache.geronimo.gbean.runtime.GBeanDependency$1.running(GBeanDependency.java:120) > > at > org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.fireRunningEvent(BasicLifecycleMonitor.java:176) > > at > org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.access$300(BasicLifecycleMonitor.java:44) > > at > org.apache.geronimo.kernel.basic.BasicLifecycleMonitor$RawLifecycleBroadcaster.fireRunningEvent(BasicLifecycleMonitor.java:254) > > at > org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:294) > > at > org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:102) > > at > org.apache.geronimo.gbean.runtime.GBeanInstanceState.startRecursive(GBeanInstanceState.java:124) > > at > org.apache.geronimo.gbean.runtime.GBeanInstance.startRecursive(GBeanInstance.java:555) > > at > org.apache.geronimo.kernel.basic.BasicKernel.startRecursiveGBean(BasicKernel.java:379) > > at > org.apache.geronimo.kernel.config.ConfigurationUtil.startConfigurationGBeans(ConfigurationUtil.java:456) > > at > org.apache.geronimo.kernel.config.KernelConfigurationManager.start(KernelConfigurationManager.java:187) > > at > org.apache.geronimo.kernel.config.SimpleConfigurationManager.startConfiguration(SimpleConfigurationManager.java:534) > > at > org.apache.geronimo.kernel.config.SimpleConfigurationManager.startConfiguration(SimpleConfigurationManager.java:515) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > > at java.lang.reflect.Method.invoke(Unknown Source) > > at > org.apache.geronimo.gbean.runtime.ReflectionMethodInvoker.invoke(ReflectionMethodInvoker.java:34) > > at > org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:124) > > at > org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:867) > > at org.apache.geronimo.kernel.basic.BasicKernel.invoke(BasicKernel.java:239) > > at org.apache.geronimo.kernel.KernelGBean.invoke(KernelGBean.java:342) > > at sun.reflect.GeneratedMethodAccessor163.invoke(Unknown Source) > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > > at java.lang.reflect.Method.invoke(Unknown Source) > > at > org.apache.geronimo.gbean.runtime.ReflectionMethodInvoker.invoke(ReflectionMethodInvoker.java:34) > > at > org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:124) > > at > org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:867) > > at org.apache.geronimo.kernel.basic.BasicKernel.invoke(BasicKernel.java:239) > > at > org.apache.geronimo.system.jmx.MBeanGBeanBridge.invoke(MBeanGBeanBridge.java:172) > > at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(Unknown > Source) > > at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(Unknown Source) > > at javax.management.remote.rmi.RMIConnectionImpl.doOperation(Unknown Source) > > at javax.management.remote.rmi.RMIConnectionImpl.access$200(Unknown Source) > > at > javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(Unknown > Source) > > at java.security.AccessController.doPrivileged(Native Method) > > at > javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(Unknown > Source) > > at javax.management.remote.rmi.RMIConnectionImpl.invoke(Unknown Source) > > at sun.reflect.GeneratedMethodAccessor130.invoke(Unknown Source) > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > > at java.lang.reflect.Method.invoke(Unknown Source) > > at sun.rmi.server.UnicastServerRef.dispatch(Unknown Source) > > at sun.rmi.transport.Transport$1.run(Unknown Source) > > at java.security.AccessController.doPrivileged(Native Method) > > at sun.rmi.transport.Transport.serviceCall(Unknown Source) > > at sun.rmi.transport.tcp.TCPTransport.handleMessages(Unknown Source) > > at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(Unknown Source) > > at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(Unknown Source) > > at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) > > at java.lang.Thread.run(Unknown Source) > > Caused by: org.apache.openejb.OpenEJBException: Error building bean > 'ChatRoomMDB'. Exception: class java.lang.NullPointerException: null: null > > at > org.apache.openejb.assembler.classic.EjbJarBuilder.build(EjbJarBuilder.java:64) > > at > org.apache.openejb.assembler.classic.Assembler.createApplication(Assembler.java:491) > > ... 61 more > > Caused by: java.lang.NullPointerException > > > > at java.util.Hashtable.get(Unknown Source) > > at > org.apache.openejb.assembler.classic.EjbJarBuilder.build(EjbJarBuilder.java:59) > > ... 62 more > > 19:01:34,703 ERROR [EjbModuleImpl] Module does not exist. > > What am I doing wrong? > > TIA, > Monty
