Hi
Lately I was trying to use remote ejb component which is part of .ear
application in my .ear application. The exception I get is "No object bound
to name java:comp/env/ejb/omNotifierDao" (stacktrace below the post).
When I look into JNDI for context ejbs i get the following:
glfish_at_japet:~$ asadmin list-jndi-entries --context ejb
japet-cluster-3-instance-2
Jndi Entries for japet-cluster-3-instance-2 within ejb context:
omNotifierDao__3_x_Internal_RemoteBusinessHome__: javax.naming.Reference
omNotifierDao#pl.centertel.isep.omnotifier.ejb.DaoRemote:
javax.naming.Reference
omNotifierDao: javax.naming.Reference
mgmt: com.sun.enterprise.naming.TransientContext
Command list-jndi-entries executed successfully.
So the conclusion from this is that ejb is visible as remote ejb and its name
is omNotifierDao. Moreover in JNDI tree browser on the cluster-3 I see it is
avaliable and its JNDI name is ejb/omNotifierDao (in the ejb implementation
mapped name is set to ejb/omNotifierDao).
When I try to use it in my ejb using lookup the problem arisies. Some code
sample:
@Remote
@Stateless(mappedName = "ejb/myApp/Service")
public class Service implements MyService {
InitialContext ic;....
try {
Object omNotifier;
omNotifier = getResource("ejb/omNotifierDao");
}......
private Object getResource(String name) throws NamingException {
if (this.ic == null) {
this.ic = new InitialContext();
}
return ic.lookup("java:comp/env/" + name);
}
When I try lookup from standalone client everything is ok, for example:
public static void main (String args[]) throws NamingException, SQLException,
DaoException{
Object o = lookup("ejb/omNotifierDao");
((DaoRemote)o).putNotification();
private static Object lookup(String name) throws NamingException {
System.setProperty("com.sun.appserv.iiop.endpoints",
"126.10.105.1:3705,126.10.105.1:3706" );
System.setProperty("java.naming.factory.initial",
"com.sun.enterprise.naming.SerialInitContextFactory");
System.setProperty("java.naming.factory.url.pkgs",
"com.sun.enterprise.naming");
System.setProperty("java.naming.factory.state",
"com.sun.corba.ee.impl.presentation.rmi.JNDIStateFactoryImpl");
ctx = new InitialContext();
if (ctx == null)
ctx = new InitialContext();
return ctx.lookup(name);
}
And the remote component is collected sucessfully.
I tried to use annotations and configurating remote ejb in ejb-jar.xml.
Everytime there is "No object bound to name java:comp/env/ejb/omNotifierDao
exception".
Anyone has the idea what can be wrong or how to eliminate this? Maybe some
glassfish v2.1 patch?
Thanx in advance for help or advice.
The stacktrace below:
[#|2011-07-12T14:41:48.804+0200|INFO|sun-appserver2.1|javax.enterprise.system.container.ejb|_ThreadID=84;_ThreadName=p:
thread-pool-1; w: 24;|
javax.ejb.EJBException: No object bound to name
java:comp/env/ejb/omNotifierDao
at
pl.centertel.vas.isep.services.myApp.ejb.Service.notifyOM(Service.java:922)
at
pl.centertel.vas.isep.services.myApp.ejb.Service.deactivate(Service.java:384)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1011)
at
com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:175)
at
com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2920)
at
com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:4011)
at
com.sun.ejb.containers.EJBObjectInvocationHandler.invoke(EJBObjectInvocationHandler.java:203)
at
com.sun.ejb.containers.EJBObjectInvocationHandlerDelegate.invoke(EJBObjectInvocationHandlerDelegate.java:77)
at $Proxy384.deactivate(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
com.sun.corba.ee.impl.presentation.rmi.ReflectiveTie._invoke(ReflectiveTie.java:154)
at
com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatchToServant(CorbaServerRequestDispatcherImpl.java:687)
at
com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:227)
at
com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1846)
at
com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:1706)
at
com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleInput(CorbaMessageMediatorImpl.java:1088)
at
com.sun.corba.ee.impl.protocol.giopmsgheaders.RequestMessage_1_2.callback(RequestMessage_1_2.java:223)
at
com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:806)
at
com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.dispatch(CorbaMessageMediatorImpl.java:563)
at
com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.doWork(CorbaMessageMediatorImpl.java:2567)
at
com.sun.corba.ee.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:555)
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