11:50 a.m.
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.
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