0 Replies Latest reply on Jul 13, 2007 12:50 PM by Miloslav Vlach

    EJB bean not started

    Miloslav Vlach Novice

      I have problem with @Stateful bean:

      Iam trying to instantiate Stateful bean but the bean couldn't instantiate. When I create @Stateless bean all works. But @Stateful not working.

      import javax.ejb.Local;
      
      @Local
      public interface Test {
      
       public void clickMe();
       public void destroy();
      }
      


      @Name("testAction")
      @Stateful
      @Scope(ScopeType.SESSION)
      public class TestAction implements Test {
      
       @Logger
       Log log;
      
       @PersistenceContext(type=PersistenceContextType.EXTENDED)
       private EntityManager em;
      
       public void clickMe() {
       log.info("clicked");
       }
      
       @Remove @Destroy
       public void destroy() {}
      }
      


      Caused by: org.jboss.seam.InstantiationException: Could not instantiate Seam component: testAction
       at org.jboss.seam.Component.newInstance(Component.java:1740)
       at org.jboss.seam.Component.getInstance(Component.java:1643)
       at org.jboss.seam.Component.getInstance(Component.java:1610)
       at org.jboss.seam.jsf.SeamVariableResolver.resolveVariable(SeamVariableResolver.java:53)
       at org.apache.myfaces.config.LastVariableResolverInChain.resolveVariable(LastVariableResolverInChain.java:42)
       at com.sun.facelets.el.LegacyELContext$LegacyELResolver.getValue(LegacyELContext.java:134)
       at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:73)
       at com.sun.el.parser.AstValue.getTarget(AstValue.java:67)
       at com.sun.el.parser.AstValue.invoke(AstValue.java:170)
       at com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:286)
       at com.sun.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:68)
       at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:69)
       at org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:63)
       ... 42 more
      Caused by: javax.naming.NameNotFoundException: TestAction not bound
       at org.jnp.server.NamingServer.getBinding(NamingServer.java:529)
       at org.jnp.server.NamingServer.getBinding(NamingServer.java:537)
       at org.jnp.server.NamingServer.getObject(NamingServer.java:543)
       at org.jnp.server.NamingServer.lookup(NamingServer.java:267)
       at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:626)
       at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:588)
       at javax.naming.InitialContext.lookup(InitialContext.java:351)
       at org.jboss.seam.Component.instantiateSessionBean(Component.java:1107)
       at org.jboss.seam.Component.instantiate(Component.java:1093)
       at org.jboss.seam.Component.newInstance(Component.java:1736)
       ... 54 more
      


      18:46:32,765 INFO [MCKernelAbstraction] installing bean: persistence.units:jar=ims.jar,unitName=ses with dependencies:
      18:46:32,781 INFO [MCKernelAbstraction] AbstractDependencyMetaData@8c4b5f{dependency=ses}
      18:46:32,843 INFO [MCKernelAbstraction] installing bean: jboss.j2ee:jar=ims,name=AttachementViewAction,service=EJB3 with dependencies:
      18:46:33,203 INFO [EJBContainer] STARTED EJB: cz.bpsolutions.ims.services.attachement.AttachementViewAction ejbName: AttachementViewAction
      18:46:33,234 INFO [MCKernelAbstraction] installing bean: jboss.j2ee:jar=ims,name=RegisterAction,service=EJB3 with dependencies:
      18:46:33,234 INFO [MCKernelAbstraction] AbstractDependencyMetaData@3f5a0{dependency=persistence.units:jar=ims.jar,unitName=ses}
      18:46:33,250 INFO [MCKernelAbstraction] installing bean: jboss.j2ee:jar=ims,name=TestAction,service=EJB3 with dependencies:
      18:46:33,250 INFO [MCKernelAbstraction] AbstractDependencyMetaData@1f2f60d{dependency=persistence.units:jar=ims.jar,unitName=ses}
      18:46:33,250 INFO [MCKernelAbstraction] installing bean: jboss.j2ee:jar=ims,name=InvoiceListAction,service=EJB3 with dependencies:
      18:46:33,250 INFO [MCKernelAbstraction] AbstractDependencyMetaData@1669521{dependency=persistence.units:jar=ims.jar,unitName=ses}
      18:46:33,281 INFO [MCKernelAbstraction] installing bean: jboss.j2ee:jar=jboss-seam,name=Dispatcher,service=EJB3 with dependencies:
      18:46:33,312 INFO [EJBContainer] STARTED EJB: org.jboss.seam.core.Dispatcher ejbName: Dispatcher
      18:46:33,328 INFO [MCKernelAbstraction] installing bean: jboss.j2ee:jar=jboss-seam,name=TransactionListener,service=EJB3 with dependencies:
      18:46:33,390 INFO [EJBContainer] STARTED EJB: org.jboss.seam.core.TransactionListener ejbName: TransactionListener
      18:46:33,406 INFO [Lifecycle] starting up: org.jboss.seam.ui.graphicImage.dynamicImageResource
      


      Know somebody how to solve this ?

      M.