0 Replies Latest reply on Jan 21, 2009 4:35 AM by J R

    SFSB problem with a SAR

    J R Newbie


      Im using Jboss 4.2.1.GA and jdk 1.5.0_15.

      Im trying to deploy two "applications" (EAR and SAR) in the same jboss. First of all, when i deploy this two apps in different jboss it work.

      Ok. There is an ejb-jar module in EAR. In this module i deploy 3 ejbs 3.0, 2 stateless and 1 stateful.

      @Stateful(name="MyService")
      @Remote(IMyService.class)
      public class IngestionService implements IMyService {
      ....
      }
      


      SAR project is a client of this stateful bean. the Jndi lookup code :

      Properties prop = new Properties();
      prop.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
       prop.setProperty(Context.URL_PKG_PREFIXES,"org.jboss.naming:org.jnp.interface");
      prop.put(Context.PROVIDER_URL, "jnp://localhost" + ":" + "1099");
      
      
      InitialContext jndiContext = new InitialContext(prop);
      
      IMyService ms = (IMyService)jndiContext.lookup("MYAPP/MyService/remote");
      


      This lookup cause a classcast exception. Like this :

      java.lang.ClassCastException: $Proxy80
       at schedule.TestScheduler.perform(TestScheduler.java:48)
       at org.jboss.varia.scheduler.Scheduler$Listener.handleNotification(Scheduler.java:1251)
       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.notification.NotificationListenerProxy.invoke(NotificationListenerProxy.java:153)
       at $Proxy11.handleNotification(Unknown Source)
       at javax.management.NotificationBroadcasterSupport.handleNotification(NotificationBroadcasterSupport.java:221)
       at javax.management.NotificationBroadcasterSupport.sendNotification(NotificationBroadcasterSupport.java:184)
       at javax.management.timer.Timer.sendNotification(Timer.java:1295)
       at javax.management.timer.Timer.notifyAlarmClock(Timer.java:1264)
       at javax.management.timer.TimerAlarmClock.run(Timer.java:1347)
       at java.util.TimerThread.mainLoop(Timer.java:512)
       at java.util.TimerThread.run(Timer.java:462)
      


      In any other case i get a IMyService reference, but when the same lookup is done in a SAR i get this excepcion. The $Proxy80 is an instance of StatefulRemoteProxy and this proxy does not implement ejb remote interface.

      The global JNDI namespace :

       +- MYAPP (class: org.jnp.interfaces.NamingContext)
       | +- AdminService (class: org.jnp.interfaces.NamingContext)
       | | +- local (proxy: $Proxy73 implements interface admin.IAdminService,interface org.jboss.ejb3.JBossProxy,interface javax.ejb.EJBLocalObject)
       | | +- remote (proxy: $Proxy71 implements interface admin.IAdminService,interface org.jboss.ejb3.JBossProxy,interface javax.ejb.EJBObject)
       | +- MyService (class: org.jnp.interfaces.NamingContext)
       | | +- remote (class: java.lang.Object)
       | | +- remoteStatefulProxyFactory (proxy: $Proxy81 implements interface org.jboss.ejb3.ProxyFactory)
       | +- XMLSerializer (class: org.jnp.interfaces.NamingContext)
       | | +- local (proxy: $Proxy77 implements interface jaxb.xmlserializer.ISerializer,interface org.jboss.ejb3.JBossProxy,interface javax.ejb.EJBLocalObject)
      
      


      I need ideas.