[jboss-user] [JNDI/Naming/Network] - JNDI-lookup returns

happy_robot do-not-reply at jboss.com
Fri Jun 5 11:22:04 EDT 2009


hi all,

i'm developing an application under JBoss 5.0.0 with EJB3.
I'm using stateful EJBs, what works really fine inside the AS (i'm calling them from a deployed web-app).
All JNDI lookups from the webapp do return Proxy-interfaces as expected.

I also try to get my EJBs from an J2SE-client.
But here i get only references to "javax.naming.Reference"-objects.
Where's my fault?


Output of my J2SE-application:

  | Context <javax.naming.InitialContext at 6d632c2d>
  | >>>> jndi.properties
  | java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
  | java.naming.provider.url=localhost:1099
  | java.naming.factory.url.pkgs=org.jnp.interfaces 
  | <<<<<
  | 
  | Proxy</CSDatabase/ServerWebClientRemote/remote> class<javax.naming.Reference>
  | 

JNDI-View (Extract):

  | java:comp namespace of the component jboss.j2ee:ear=CSDatabase.ear,jar=CSDatabaseEJB.jar,name=ServerWebClientRemote,service=EJB3 :
  |   +- EJBContext (class: javax.ejb.EJBContext)
  |   +- TransactionSynchronizationRegistry[link -> java:TransactionSynchronizationRegistry] (class: javax.naming.LinkRef)
  |   +- UserTransaction (class: org.jboss.ejb3.tx.UserTransactionImpl)
  |   +- env (class: org.jnp.interfaces.NamingContext)
  |   |   +- entityManager (class: org.jboss.jpa.tx.TransactionScopedEntityManager)
  |   |   +- de.myapplication.general.database.server.services.ServerWebClientRemote (class: org.jnp.interfaces.NamingContext)
  |   |   |   +- entityManager (class: org.jboss.jpa.tx.TransactionScopedEntityManager)
  |   +- ORB[link -> java:/JBossCorbaORB] (class: javax.naming.LinkRef)
  | 
  | 
  | 
  | Global JNDI Namespace
  | 
  | +- CSDatabase (class: org.jnp.interfaces.NamingContext)
  |   |   +- ServerWebClientRemote (class: org.jnp.interfaces.NamingContext)
  |   |   |   +- remote (class: Proxy for: de.myapplication.general.database.server.services.IServerWebClientRemote)
  |   |   |   +- remote-de.myapplication.general.database.server.services.IServerWebClientRemote (class: Proxy for: de.myapplication.general.database.server.services.IServerWebClientRemote)
  | 



J2SE-Clientapp (see jndi.properties in Output above):

  | import java.util.Properties;
  | import javax.naming.Context;
  | import javax.naming.InitialContext;
  | 
  | 
  | public class JNDITest {
  | 
  | 	private Context context = null; 
  | 	private Properties contextProperties = null;
  | 	
  | 	public JNDITest() {
  | 	}
  | 	
  | 	public void connect() throws Exception {
  | 		if(context == null) {
  | 			context = contextProperties == null ? new InitialContext() : new InitialContext(contextProperties);
  | 			System.out.println("Context <"+context+">");
  | 			System.out.println(">>>> jndi.properties");
  | 			for(Object key : context.getEnvironment().keySet()) {
  | 				System.out.println(key+"="+context.getEnvironment().get(key));
  | 			}
  | 			System.out.println("<<<<<");
  | 			System.out.println("");
  | 		}
  | 	}
  | 	
  | 	public Object loadBean(String key) throws Exception {
  | 		Object proxy = null;
  | 		try {
  | 			proxy = context.lookup(key);
  | 		} catch(Exception excp) {
  | 			System.out.println("Key<"+key+"> Proxy<"+proxy+"> Exception<"+excp.getMessage()+">");
  | 			throw excp;
  | 		}
  | 		System.out.println("Proxy<"+key+"> class<"+proxy.getClass().getName()+">");
  | 		return proxy;
  | 	}
  | 	
  | 	
  | 	public static void main(String[] args) throws Exception {
  | 		JNDITest test = new JNDITest();
  | 		test.connect();
  | 		test.loadBean("/CSDatabase/ServerWebClientRemote/remote");
  | 	}
  | }
  | 



Additional information:

- My EAR does not use JBoss-specific JARs (i want to stay portable). 

  | 	hibernate-annotations.jar (for setting indexes)
  | 	log4j.jar
  | 	commons-beanutils-1.8.0.jar
  | 	javaee.jar
  | 	jsf-impl.jar
  | 	jsf-api.jar
  | 	jstl-1.2.jar
  | 

- My J2SE client only imports the necessary jars 

  | 	jnp-client.jar
  | 	commons-logging.jar
  | 	jboss-logging-spi.jar
  | 	log4j.jar
  | 	slf4j-jboss-logging.jar
  | 	jboss-messaging-client.jar
  | 	jboss-javaee.jar
  | 	jboss-aop-client.jar
  | 	jboss-mdr.jar
  | 



Thanks in advance

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