(another) comp not bound
atorble Nov 21, 2003 1:04 PMHi people,
This is my first post on these forums and I'm aware that much has been discussed on this subject in the past but none of the solutions fits in my case.
Some background:
IDE JDeveloper 10g
JBoss 3.2.2
DB Oracle 9i
Problem:
Using Oracle ADF with a Bean Application Module (EjbTestAppModule) which contains a single Bean View (UsersView) which references a single Bean Facade (UsersFacade) which references a single EJB (Users). The Bean Appliation Module is implemented as a Stateful Container Managed Session Bean (EjbTestAppModuleBMBean). Eveything packages ok and deploys without errors and shows in JMX Console as being bound to the Global JNDI Namespace thus:
+- EjbTestAppModule (proxy: $Proxy62 implements interface t2consulting.co.uk.utx.model.common.ejb.beanmanaged.EjbTestAppModuleHome,interface javax.ejb.Handle)
+- local (class: org.jnp.interfaces.NamingContext)
| +- Users (proxy: $Proxy60 implements interface t2consulting.co.uk.utx.model.UsersLocalHome)
I created a test panel to display data in a JTable. When I run the test app I receive 'comp not bound' (Stack trace below). Debugging the client I see that there is a lookup for 'java:/comp/env/ejb/Users' , but my understaning is that this is not allowed from outside the JBoss VM. To be honest I'm not even sure why the lookup is happening as I was expecting the client to converse only with the session bean. As you can see from the trace the Oracle libs are doing most of the work and actually issue the call for the lookup.
Has anyone else used ADF in this way with success or can anyone deduce a more generic problem.
Thanks to all in advance (sorry it was soooo long!)
Regards
Andy
Stack Trace
--------------
javax.naming.NameNotFoundException: comp not bound
at org.jnp.server.NamingServer.getBinding(NamingServer.java:495)
at org.jnp.server.NamingServer.getBinding(NamingServer.java:503)
at org.jnp.server.NamingServer.getObject(NamingServer.java:509)
at org.jnp.server.NamingServer.lookup(NamingServer.java:253)
at sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:261)
at sun.rmi.transport.Transport$1.run(Transport.java:148)
at java.security.AccessController.doPrivileged(Native Method)
at sun.rmi.transport.Transport.serviceCall(Transport.java:144)
at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:460)
at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:701)
at java.lang.Thread.run(Thread.java:536)
at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(StreamRemoteCall.java:247)
at sun.rmi.transport.StreamRemoteCall.executeCall(StreamRemoteCall.java:223)
at sun.rmi.server.UnicastRef.invoke(UnicastRef.java:133)
at org.jnp.server.NamingServer_Stub.lookup(Unknown Source)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:528)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:507)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at oracle.jbo.server.EntityDefImpl.lookupEJBHome(EntityDefImpl.java:3423)
at oracle.jbo.server.EntityDefImpl.loadFromXML(EntityDefImpl.java:2379)
at oracle.jbo.server.EntityDefImpl.loadFromXML(EntityDefImpl.java:2102)
at oracle.jbo.server.MetaObjectManager.loadFromXML(MetaObjectManager.java:499)
at oracle.jbo.mom.DefinitionManager.loadLazyDefinitionObject(DefinitionManager.java:469)
at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:320)
at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:278)
at oracle.jbo.server.MetaObjectManager.findMetaObject(MetaObjectManager.java:643)
at oracle.jbo.server.EntityDefImpl.findDefObject(EntityDefImpl.java:328)
at oracle.jbo.server.ViewDefImpl.addEntityUsage(ViewDefImpl.java:2560)
at oracle.jbo.server.ViewDefImpl.loadEntityReference(ViewDefImpl.java:2628)
at oracle.jbo.server.ViewDefImpl.loadFromXML(ViewDefImpl.java:1931)
at oracle.jbo.server.ViewDefImpl.loadFromXML(ViewDefImpl.java:1765)
at oracle.jbo.server.MetaObjectManager.loadFromXML(MetaObjectManager.java:503)
at oracle.jbo.mom.DefinitionManager.loadLazyDefinitionObject(DefinitionManager.java:469)
at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:320)
at oracle.jbo.mom.DefinitionManager.findDefinitionObject(DefinitionManager.java:278)
at oracle.jbo.server.MetaObjectManager.findMetaObject(MetaObjectManager.java:643)
at oracle.jbo.server.ViewDefImpl.findDefObject(ViewDefImpl.java:369)
at oracle.jbo.server.ApplicationModuleImpl.createViewObject(ApplicationModuleImpl.java:2798)
at oracle.jbo.server.ApplicationModuleDefImpl.loadComponents(ApplicationModuleDefImpl.java:359)
at oracle.jbo.server.ApplicationModuleImpl.createRootApplicationModule(ApplicationModuleImpl.java:356)
at oracle.jbo.server.ApplicationModuleHomeImpl.create(ApplicationModuleHomeImpl.java:91)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:135)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:76)
at oracle.jbo.common.ampool.ApplicationPoolImpl.instantiateResource(ApplicationPoolImpl.java:2124)
at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:515)
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1646)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2488)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:434)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:405)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:400)
at oracle.adf.model.bc4j.DataControlFactoryImpl.createSession(DataControlFactoryImpl.java:255)
at oracle.adf.model.bc4j.DataControlFactoryImpl.createSession(DataControlFactoryImpl.java:93)
at oracle.jbo.uicli.mom.JUMetaObjectManager.loadCpx(JUMetaObjectManager.java:543)
at t2consulting.co.uk.utx.view.FormUsersView1.main(FormUsersView1.java:331)