Re: Re: Re: Re: Strange ClassCastException when looking up SLSB RemoteHome from "external" .war webapp

Florent BENOIT <[email protected]>
Newsgroups gmane.comp.java.objectweb.jonas
Message-ID <[email protected]> 
    Hans,

You may also try the 5.1.x build that we should tag soon (5.1.6)
http://bamboo.ow2.org/browse/JNS-BRANCH51X-248/artifact/Assemblies/assemblies/profiles/full/target


Regards,

Florent

Hans J. Prueller wrote:
>
>
>
> unzippped the nightly build,
> created a new jonas_base,
> set local.registry to FALSE,
> set security.manager to TRUE,
> deployed my datasources and the ear and the axis2-war
>
> *---> now the exceptions are gone, works for me now. thank you guillaume!*
>
>
> regards,
> HANS
>
>
>
> Am Freitag, den 21.01.2011, 14:46 +0100 schrieb Guillaume Sauthier:
>> I created an issue for this:
>> http://jira.ow2.org/browse/JONAS-315
>>
>> Fortunately, I may have a fix for this.
>> I has been committed just some minutes ago, it will be in the next 
>> 5.2 nightly build:
>> http://maven.ow2.org/maven2-snapshot/org/ow2/jonas/assemblies/profiles/jonas-full/5.2.0-M4-SNAPSHOT/
>>
>> Tell me if that solves your issue.
>> If so, I'll close the bug and backport it into 5.1.
>>
>> Thanks
>> --G
>>
>> Le 20/01/2011 18:35, Hans J. Prueller a écrit :
>>> Ok, current status summary:
>>>
>>> with default setting (carol.jvm.rmi.local.registry=true) this 
>>> strange class-cast error occurs.
>>>
>>> - switching
>>>> carol.jvm.rmi.local.registry=false
>>>>     
>>>>         
>>>
>>> *results in errors that the EJB homes cannot be registered at 
>>> deployment time* (this is what you wanted to have from me, Guillaume!):
>>>
>>> 2011-01-20 18:26:04,518 : JHome.register : Cannot register bean
>>> 2011-01-20 18:26:04,519 : JOnASEJBService.__createContainer : Can't 
>>> deploy bean 'JobManagementBean'
>>> *javax.ejb.EJBException: JobManagementBean Cannot register home *
>>> at 
>>> org.ow2.jonas.lib.ejb21.JSessionFactory.<init>(JSessionFactory.java:139)
>>> at 
>>> org.ow2.jonas.lib.ejb21.JStatelessFactory.<init>(JStatelessFactory.java:86)
>>> at org.ow2.jonas.lib.ejb21.JContainer.addBean(JContainer.java:301)
>>> at 
>>> org.ow2.jonas.ejb2.internal.JOnASEJBService.__createContainer(JOnASEJBService.java:872)
>>> at 
>>> org.ow2.jonas.ejb2.internal.JOnASEJBService.createContainer(JOnASEJBService.java)
>>> at 
>>> org.ow2.jonas.ejb2.internal.JOnASEJBService.__deployJars(JOnASEJBService.java:1495)
>>> at 
>>> org.ow2.jonas.ejb2.internal.JOnASEJBService.deployJars(JOnASEJBService.java)
>>> at 
>>> org.ow2.jonas.ear.internal.EarDeployer.deployEJB21s(EarDeployer.java:1224)
>>> at org.ow2.jonas.ear.internal.EarDeployer.doDeploy(EarDeployer.java:777)
>>> at 
>>> org.ow2.util.ee.deploy.impl.deployer.AbsDeployer$1.execute(AbsDeployer.java:96)
>>> at 
>>> org.ow2.util.ee.deploy.impl.deployer.AbsDeployer$1.execute(AbsDeployer.java:95)
>>> at 
>>> org.ow2.util.execution.helper.RunnableHelper.execute(RunnableHelper.java:77)
>>> at 
>>> org.ow2.util.ee.deploy.impl.deployer.AbsDeployer.deploy(AbsDeployer.java:94)
>>> at 
>>> org.ow2.util.ee.deploy.impl.deployer.DeployerManager.deploy(DeployerManager.java:129)
>>> at 
>>> org.ow2.jonas.deployablemonitor.DeployableMonitor.detectNewArchives(DeployableMonitor.java:483)
>>> at 
>>> org.ow2.jonas.deployablemonitor.DeployableMonitor.checkNewArchives(DeployableMonitor.java:305)
>>> at 
>>> org.ow2.jonas.deployablemonitor.DeployableMonitor.run(DeployableMonitor.java:215)
>>> Caused by: java.lang.RuntimeException: Cannot register bean:
>>> at org.ow2.jonas.lib.ejb21.JHome.register(JHome.java:216)
>>> at 
>>> org.ow2.jonas.lib.ejb21.JSessionFactory.<init>(JSessionFactory.java:137)
>>> ... 16 more
>>> Caused by: javax.naming.NamingException: Cannot perform rebind [Root 
>>> exception is javax.naming.CommunicationException [Root exception is 
>>> java.rmi.ServerException: RemoteException occurred in server thread; 
>>> nested exception is:
>>> java.rmi.UnmarshalException: error unmarshalling arguments; nested 
>>> exception is:
>>> *java.lang.ClassNotFoundException: 
>>> org.ow2.jonas_gen.com.lbslogics.ims.app.interfaces.JOnASJobManagementBean1409141165Home_Stub 
>>> (no security manager: RMI class loader disabled)]]*
>>> at 
>>> org.ow2.carol.jndi.intercept.spi.InterceptableContext.namingException(InterceptableContext.java:823)
>>> at 
>>> org.ow2.carol.jndi.intercept.spi.InterceptableContext.rebind(InterceptableContext.java:224)
>>> at 
>>> org.ow2.carol.jndi.spi.VirtualJNDILookup.rebind(VirtualJNDILookup.java:375)
>>> at javax.naming.InitialContext.rebind(InitialContext.java:408)
>>> at org.ow2.carol.util.csiv2.SasHelper.rebind(SasHelper.java:62)
>>> at org.ow2.jonas.lib.ejb21.JHome$1.execute(JHome.java:208)
>>> at org.ow2.jonas.lib.ejb21.JHome$1.execute(JHome.java:207)
>>> at 
>>> org.ow2.jonas.lib.execution.RunnableHelper.execute(RunnableHelper.java:60)
>>> at org.ow2.jonas.lib.ejb21.JHome.register(JHome.java:212)
>>> ... 17 more
>>> Caused by: javax.naming.CommunicationException [Root exception is 
>>> java.rmi.ServerException: RemoteException occurred in server thread; 
>>> nested exception is:
>>> java.rmi.UnmarshalException: error unmarshalling arguments; nested 
>>> exception is:
>>> java.lang.ClassNotFoundException: 
>>> org.ow2.jonas_gen.com.lbslogics.ims.app.interfaces.JOnASJobManagementBean1409141165Home_Stub 
>>> (no security manager: RMI class loader disabled)]
>>> at 
>>> com.sun.jndi.rmi.registry.RegistryContext.rebind(RegistryContext.java:142)
>>> at javax.naming.InitialContext.rebind(InitialContext.java:412)
>>> at org.ow2.carol.jndi.spi.AbsContext.rebind(AbsContext.java:190)
>>> at org.ow2.carol.jndi.spi.AbsContext.rebind(AbsContext.java:200)
>>> at javax.naming.InitialContext.rebind(InitialContext.java:408)
>>> at org.ow2.carol.jndi.spi.MultiContext.rebind(MultiContext.java:167)
>>> at 
>>> org.ow2.carol.jndi.intercept.operation.StringRebindInterceptionContext.executeLast(StringRebindInterceptionContext.java:48)
>>> at 
>>> org.ow2.carol.jndi.intercept.operation.AbstractInterceptionContext.proceed(AbstractInterceptionContext.java:57)
>>> at 
>>> org.ow2.jonas.jndi.interceptors.impl.datasource.DataSourceLeakDetectorContextInterceptor.intercept(DataSourceLeakDetectorContextInterceptor.java:63)
>>> at 
>>> org.ow2.carol.jndi.intercept.operation.AbstractInterceptionContext.proceed(AbstractInterceptionContext.java:55)
>>> at 
>>> org.ow2.carol.jndi.intercept.spi.InterceptableContext.rebind(InterceptableContext.java:222)
>>> ... 24 more
>>> Caused by: java.rmi.ServerException: RemoteException occurred in 
>>> server thread; nested exception is:
>>> java.rmi.UnmarshalException: error unmarshalling arguments; nested 
>>> exception is:
>>> java.lang.ClassNotFoundException: 
>>> org.ow2.jonas_gen.com.lbslogics.ims.app.interfaces.JOnASJobManagementBean1409141165Home_Stub 
>>> (no security manager: RMI class loader disabled)
>>> at 
>>> sun.rmi.server.UnicastServerRef.oldDispatch(UnicastServerRef.java:396)
>>> at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:250)
>>> at sun.rmi.transport.Transport$1.run(Transport.java:159)
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
>>> at 
>>> sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
>>> at 
>>> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
>>> at 
>>> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
>>> at 
>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>> at 
>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>> at java.lang.Thread.run(Thread.java:662)
>>> at 
>>> sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:255)
>>> at 
>>> sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233)
>>> at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:359)
>>> at sun.rmi.registry.RegistryImpl_Stub.rebind(Unknown Source)
>>> at 
>>> com.sun.jndi.rmi.registry.RegistryContext.rebind(RegistryContext.java:140)
>>> ... 34 more
>>> Caused by: java.rmi.UnmarshalException: error unmarshalling 
>>> arguments; nested exception is:
>>> java.lang.ClassNotFoundException: 
>>> org.ow2.jonas_gen.com.lbslogics.ims.app.interfaces.JOnASJobManagementBean1409141165Home_Stub 
>>> (no security manager: RMI class loader disabled)
>>>
>>>
>>>
>>> *_--> then I tried to enable the security manager as Florent 
>>> suggested:_*
>>>
>>> this once again results in Errors at deployment time: "cannot 
>>> register home" caused by: NoClassDefFoundError: javax.ejb.EJBHome !!!
>>>
>>> see stack trace here:
>>>
>>> 2011-01-20 18:32:43,485 : JHome.register : Cannot register bean
>>> 2011-01-20 18:32:43,486 : JOnASEJBService.__createContainer : Can't 
>>> deploy bean 'JobManagementBean'
>>> *javax.ejb.EJBException: JobManagementBean Cannot register home *
>>> at 
>>> org.ow2.jonas.lib.ejb21.JSessionFactory.<init>(JSessionFactory.java:139)
>>> at 
>>> org.ow2.jonas.lib.ejb21.JStatelessFactory.<init>(JStatelessFactory.java:86)
>>> at org.ow2.jonas.lib.ejb21.JContainer.addBean(JContainer.java:301)
>>> at 
>>> org.ow2.jonas.ejb2.internal.JOnASEJBService.__createContainer(JOnASEJBService.java:872)
>>> at 
>>> org.ow2.jonas.ejb2.internal.JOnASEJBService.createContainer(JOnASEJBService.java)
>>> at 
>>> org.ow2.jonas.ejb2.internal.JOnASEJBService.__deployJars(JOnASEJBService.java:1495)
>>> at 
>>> org.ow2.jonas.ejb2.internal.JOnASEJBService.deployJars(JOnASEJBService.java)
>>> at 
>>> org.ow2.jonas.ear.internal.EarDeployer.deployEJB21s(EarDeployer.java:1224)
>>> at org.ow2.jonas.ear.internal.EarDeployer.doDeploy(EarDeployer.java:777)
>>> at 
>>> org.ow2.util.ee.deploy.impl.deployer.AbsDeployer$1.execute(AbsDeployer.java:96)
>>> at 
>>> org.ow2.util.ee.deploy.impl.deployer.AbsDeployer$1.execute(AbsDeployer.java:95)
>>> at 
>>> org.ow2.util.execution.helper.RunnableHelper.execute(RunnableHelper.java:77)
>>> at 
>>> org.ow2.util.ee.deploy.impl.deployer.AbsDeployer.deploy(AbsDeployer.java:94)
>>> at 
>>> org.ow2.util.ee.deploy.impl.deployer.DeployerManager.deploy(DeployerManager.java:129)
>>> at 
>>> org.ow2.jonas.deployablemonitor.DeployableMonitor.detectNewArchives(DeployableMonitor.java:483)
>>> at 
>>> org.ow2.jonas.deployablemonitor.DeployableMonitor.checkNewArchives(DeployableMonitor.java:305)
>>> at 
>>> org.ow2.jonas.deployablemonitor.DeployableMonitor.run(DeployableMonitor.java:215)
>>> Caused by: java.lang.RuntimeException: Cannot register bean:
>>> at org.ow2.jonas.lib.ejb21.JHome.register(JHome.java:216)
>>> at 
>>> org.ow2.jonas.lib.ejb21.JSessionFactory.<init>(JSessionFactory.java:137)
>>> ... 16 more
>>> *Caused by: javax.naming.NamingException: Cannot perform rebind 
>>> [Root exception is javax.naming.NamingException [Root exception is 
>>> java.rmi.ServerError: Error occurred in server thread; nested 
>>> exception is: *
>>> *java.lang.NoClassDefFoundError: javax/ejb/EJBHome]]*
>>> at 
>>> org.ow2.carol.jndi.intercept.spi.InterceptableContext.namingException(InterceptableContext.java:823)
>>> at 
>>> org.ow2.carol.jndi.intercept.spi.InterceptableContext.rebind(InterceptableContext.java:224)
>>> at 
>>> org.ow2.carol.jndi.spi.VirtualJNDILookup.rebind(VirtualJNDILookup.java:375)
>>> at javax.naming.InitialContext.rebind(InitialContext.java:408)
>>> at org.ow2.carol.util.csiv2.SasHelper.rebind(SasHelper.java:62)
>>> at org.ow2.jonas.lib.ejb21.JHome$1.execute(JHome.java:208)
>>> at org.ow2.jonas.lib.ejb21.JHome$1.execute(JHome.java:207)
>>> at 
>>> org.ow2.jonas.lib.execution.RunnableHelper.execute(RunnableHelper.java:60)
>>> at org.ow2.jonas.lib.ejb21.JHome.register(JHome.java:212)
>>> ... 17 more
>>> Caused by: javax.naming.NamingException [Root exception is 
>>> java.rmi.ServerError: Error occurred in server thread; nested 
>>> exception is:
>>> java.lang.NoClassDefFoundError: javax/ejb/EJBHome]
>>> at 
>>> com.sun.jndi.rmi.registry.RegistryContext.rebind(RegistryContext.java:142)
>>> at javax.naming.InitialContext.rebind(InitialContext.java:412)
>>> at org.ow2.carol.jndi.spi.AbsContext.rebind(AbsContext.java:190)
>>> at org.ow2.carol.jndi.spi.AbsContext.rebind(AbsContext.java:200)
>>> at javax.naming.InitialContext.rebind(InitialContext.java:408)
>>> at org.ow2.carol.jndi.spi.MultiContext.rebind(MultiContext.java:167)
>>> at 
>>> org.ow2.carol.jndi.intercept.operation.StringRebindInterceptionContext.executeLast(StringRebindInterceptionContext.java:48)
>>> at 
>>> org.ow2.carol.jndi.intercept.operation.AbstractInterceptionContext.proceed(AbstractInterceptionContext.java:57)
>>> at 
>>> org.ow2.jonas.jndi.interceptors.impl.datasource.DataSourceLeakDetectorContextInterceptor.intercept(DataSourceLeakDetectorContextInterceptor.java:63)
>>> at 
>>> org.ow2.carol.jndi.intercept.operation.AbstractInterceptionContext.proceed(AbstractInterceptionContext.java:55)
>>> at 
>>> org.ow2.carol.jndi.intercept.spi.InterceptableContext.rebind(InterceptableContext.java:222)
>>> ... 24 more
>>> Caused by: java.rmi.ServerError: Error occurred in server thread; 
>>> nested exception is:
>>> java.lang.NoClassDefFoundError: javax/ejb/EJBHome
>>> at 
>>> sun.rmi.server.UnicastServerRef.oldDispatch(UnicastServerRef.java:393)
>>> at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:250)
>>> at sun.rmi.transport.Transport$1.run(Transport.java:159)
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
>>> at 
>>> sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
>>> at 
>>> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
>>> at 
>>> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
>>> at 
>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>> at 
>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>> at java.lang.Thread.run(Thread.java:662)
>>> at 
>>> sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:255)
>>> at 
>>> sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:233)
>>> at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:359)
>>> at sun.rmi.registry.RegistryImpl_Stub.rebind(Unknown Source)
>>> at 
>>> com.sun.jndi.rmi.registry.RegistryContext.rebind(RegistryContext.java:140)
>>> ... 34 more
>>> Caused by: java.lang.NoClassDefFoundError: javax/ejb/EJBHome
>>> at java.lang.ClassLoader.defineClass1(Native Method)
>>> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
>>> at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
>>> at 
>>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
>>> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
>>> at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
>>> at java.lang.ClassLoader.defineClass1(Native Method)
>>> at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
>>> at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
>>> at 
>>> java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
>>> at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
>>> at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
>>> at java.lang.Class.forName0(Native Method)
>>> at java.lang.Class.forName(Class.java:247)
>>> at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:434)
>>> at sun.rmi.server.LoaderHandler.loadClass(LoaderHandler.java:165)
>>> at java.rmi.server.RMIClassLoader$2.loadClass(RMIClassLoader.java:620)
>>> at java.rmi.server.RMIClassLoader.loadClass(RMIClassLoader.java:247)
>>> at 
>>> sun.rmi.server.MarshalInputStream.resolveClass(MarshalInputStream.java:197)
>>> at 
>>> java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1574)
>>> at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1495)
>>> at 
>>> java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1731)
>>> at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328)
>>> at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350)
>>> at sun.rmi.registry.RegistryImpl_Skel.dispatch(Unknown Source)
>>> at 
>>> sun.rmi.server.UnicastServerRef.oldDispatch(UnicastServerRef.java:386)
>>> at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:250)
>>> at sun.rmi.transport.Transport$1.run(Transport.java:159)
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at sun.rmi.transport.Transport.serviceCall(Transport.java:155)
>>> at 
>>> sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535)
>>> at 
>>> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790)
>>> at 
>>> sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649)
>>> at 
>>> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>> at 
>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>> at java.lang.Thread.run(Thread.java:662)
>>> Caused by: java.lang.ClassNotFoundException: javax.ejb.EJBHome
>>> at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
>>> at java.security.AccessController.doPrivileged(Native Method)
>>> at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
>>> at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
>>> ... 46 more
>>> 2011-01-20 18:32:43,541 : JHome.register : Cannot register bean
>>> 2011-01-20 18:32:43,541 : JOnASEJBService.__createContainer : Can't 
>>> deploy bean 'EventManagerBean'
>>> javax.ejb.EJBException: EventManagerBean Cannot register home
>>>
>>>
>>>
>>>
>>> Seems like basic javax.ejb.* package is not in classpath ?
>>>
>>>
>>> regards,
>>> HANS
>>>
>>> Am Donnerstag, den 20.01.2011, 13:56 +0100 schrieb Guillaume Sauthier:
>>>> Oops I meant disabled (local.registry=false)
>>>> --G
>>>>
>>>> Le 20/01/2011 13:54, Guillaume Sauthier a écrit :
>>>>> Yeah, I received it.
>>>>> just need some time to take a closer look at what carol is exactly 
>>>>> doing with this flag enabled :)
>>>>> --G
>>>>>
>>>>> Le 20/01/2011 12:47, Hans J. Prueller a écrit :
>>>>>> did you receive my last mail containing the full stack trace?
>>>>>>
>>>>>> any new information on this issue?
>>>>>>
>>>>>> regards,
>>>>>> hans
>>>>>>
>>>>>> Am Mittwoch, den 19.01.2011, 16:45 +0100 schrieb Guillaume Sauthier:
>>>>>>> Can you give us the full stack trace please ?
>>>>>>> --G
>>>>>>>
>>>>>>> Le 19/01/2011 16:42, Hans J. Prueller a écrit :
>>>>>>>> tried it out, classcast problem gone but another error occurs:
>>>>>>>>
>>>>>>>> *javax.naming.NamingException: Cannot perform lookup [Root 
>>>>>>>> exception is javax.naming.NameNotFoundException: Guardian2Home]*
>>>>>>>> at 
>>>>>>>> org.ow2.carol.jndi.intercept.spi.InterceptableContext.namingException(InterceptableContext.java:823)
>>>>>>>> at 
>>>>>>>> org.ow2.carol.jndi.intercept.spi.InterceptableContext.lookup(InterceptableContext.java:126)
>>>>>>>> at 
>>>>>>>> org.ow2.carol.jndi.spi.VirtualJNDILookup.lookup(VirtualJNDILookup.java:109)
>>>>>>>> at javax.naming.InitialContext.lookup(InitialContext.java:392)
>>>>>>>>
>>>>>>>> hans
>>>>>>>>
>>>>>>>>
>>>>>>>> Am Mittwoch, den 19.01.2011, 10:45 +0100 schrieb Guillaume 
>>>>>>>> Sauthier:
>>>>>>>>> Can you try with local.registry set to false ?
>>>>>>>>> --G
>>>>>>>>>
>>>>>>>>> Le 19/01/2011 10:32, Hans J. Prueller a écrit :
>>>>>>>>>> Guillaume,
>>>>>>>>>>
>>>>>>>>>> thank you. I know about the fact you mentioned
>>>>>>>>>>
>>>>>>>>>> >>That means that you can have the same class (same name, 
>>>>>>>>>> same bytecode, same everything), loaded by 2 different 
>>>>>>>>>> classloaders
>>>>>>>>>> >> but that will be incompatible (you cannot cast one of them 
>>>>>>>>>> into the other).
>>>>>>>>>>
>>>>>>>>>> and I already "suspected" a classloader issue being 
>>>>>>>>>> responsible for the classcast problem  ;-)  I already tried 
>>>>>>>>>> to remove the EJB API from
>>>>>>>>>> the WEB-INF/lib of the axis2 webapp, but that didn't solve 
>>>>>>>>>> the problem but lead to a classnotfound or noclassdeffound error.
>>>>>>>>>>
>>>>>>>>>> I did not change carol.properites - I am simply using JOnAS 
>>>>>>>>>> 5.1.5 with its default values!
>>>>>>>>>>
>>>>>>>>>> carol.jvm.rmi.local.call = false
>>>>>>>>>> carol.jvm.rmi.local.registry = true
>>>>>>>>>>
>>>>>>>>>> regards,
>>>>>>>>>> Hans
>>>>>>>>>>
>>>>>>>>>> Am Mittwoch, den 19.01.2011, 10:25 +0100 schrieb Guillaume 
>>>>>>>>>> Sauthier:
>>>>>>>>>>> Hi Hans
>>>>>>>>>>>
>>>>>>>>>>> A Class object is defined by its name AND the ClassLoader 
>>>>>>>>>>> that loaded it.
>>>>>>>>>>> That means that you can have the same class (same name, same 
>>>>>>>>>>> bytecode, same everything), loaded by 2 different 
>>>>>>>>>>> classloaders but that will be incompatible (you cannot cast 
>>>>>>>>>>> one of them into the other).
>>>>>>>>>>>
>>>>>>>>>>> So in your case, you have 2 places where your EJB API is 
>>>>>>>>>>> available: inside the EAR and inside the WEB-INF/lib of the 
>>>>>>>>>>> axis2 webapp. So they are not sharing the same Class 
>>>>>>>>>>> definition for your EJB API.
>>>>>>>>>>> What seems to happen is that JNDI returns an instance coming 
>>>>>>>>>>> from your EAR.
>>>>>>>>>>>
>>>>>>>>>>> Did you change your carol.properties ?
>>>>>>>>>>> Can you show me the value of the following properties:
>>>>>>>>>>> * carol.jvm.rmi.local.call
>>>>>>>>>>> * carol.jvm.rmi.local.registry
>>>>>>>>>>>
>>>>>>>>>>> --G
>>>>>>>>>>>
>>>>>>>>>>> Le 19/01/2011 08:10, Hans J. Prueller a écrit :
>>>>>>>>>>>> Hi,
>>>>>>>>>>>>
>>>>>>>>>>>> we are still working on migrating our JOnAS 4.10 based Java 
>>>>>>>>>>>> EE 1.4 EAR to JOnAS 5.1.5. One (seems really to be the 
>>>>>>>>>>>> last) open issue
>>>>>>>>>>>> we have is the following:
>>>>>>>>>>>>
>>>>>>>>>>>> Our Java EE 1.4 Application is packaged as EAR, it contains 
>>>>>>>>>>>> the EjB-JAR.JAR containing the EJB 2.1 SLSB's. It also 
>>>>>>>>>>>> contains 2 or 3
>>>>>>>>>>>> webapps as .WAR file  (war files within the EAR file), 
>>>>>>>>>>>> which are looking up the remote homes and remote interfaces 
>>>>>>>>>>>> of the SLSB's
>>>>>>>>>>>> which works fine.
>>>>>>>>>>>>
>>>>>>>>>>>> Then we have another webapp, based on AXIS2 which provides 
>>>>>>>>>>>> webservices to external clients. The axis2 war file provies 
>>>>>>>>>>>> web-services,
>>>>>>>>>>>> which also lookup the Remote Homes and Remote Interfaces of 
>>>>>>>>>>>> some of the SLSB's contained in the ear mentioned above.
>>>>>>>>>>>>
>>>>>>>>>>>> Therefore the remote home and remote interface stubs are 
>>>>>>>>>>>> packaged as .jar file in web-inf/lib of the axis2.war webapp.
>>>>>>>>>>>>
>>>>>>>>>>>> Basically this is all as it is meant to be by the Java EE 
>>>>>>>>>>>> standard, this is what remote home and remote interfaces of 
>>>>>>>>>>>> EJB's are for, and it
>>>>>>>>>>>> really works fine and smooth on JOnAS 4.10.X
>>>>>>>>>>>>
>>>>>>>>>>>> When we now deploy our .EAR file and the axis2.WAR on JOnAS 
>>>>>>>>>>>> 5.1.5    and  make a test-invocation of the web-service, we 
>>>>>>>>>>>> get a really strange
>>>>>>>>>>>> ClassCastException:
>>>>>>>>>>>>
>>>>>>>>>>>> *Cannot cast 
>>>>>>>>>>>> 'org.ow2.jonas_gen.com.lbslogics.ims.guardian.interfaces.JOnASGuardian2Bean1797447629Home' 
>>>>>>>>>>>> in 'com.lbslogics.ims.guardian.interfaces.Guardian2Home'*
>>>>>>>>>>>>
>>>>>>>>>>>> When I check the source file 
>>>>>>>>>>>> (JOnASGuardian2Bean1797447629Home) generated by GenIC, it 
>>>>>>>>>>>> explicitly says:
>>>>>>>>>>>>
>>>>>>>>>>>> public class JOnASGuardian2Bean1797447629Home extends 
>>>>>>>>>>>> JSessionHome *implements 
>>>>>>>>>>>> com.lbslogics.ims.guardian.interfaces.Guardian2Home *{
>>>>>>>>>>>>
>>>>>>>>>>>>     // JOnAS version used to deploy
>>>>>>>>>>>>     public static final String JONAS_VERSION = "5.1.5";
>>>>>>>>>>>>
>>>>>>>>>>>> [ ..... ]
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> ======>  so, the cast has to be possible.  (and btw this 
>>>>>>>>>>>> works fine with all other .WAR's contained in the EAR 
>>>>>>>>>>>> itself doing the same).  So why or what
>>>>>>>>>>>> is the problem here ???
>>>>>>>>>>>>
>>>>>>>>>>>> Any ideas are appreciated because we cannot migrate our 
>>>>>>>>>>>> production servers unless also the webservices are working!
>>>>>>>>>>>>
>>>>>>>>>>>> regards,
>>>>>>>>>>>> Hans
>>>>>>>>>>>>
>>>>>>>>>>
>>>>>>
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