EJB deployed but doesnt show up in JNDI tree on weblogic

Question

Hi,
I have a sample EJB deployed on weblogic 10.3 server. My Bean class contains following code.
========================================================================
@Stateless (mappedName = "DemoEJB")
@TransactionManagement(TransactionManagementType.BEAN)
public class DemoBean implements SessionBean {
     static final boolean verbose = true;
     private transient SessionContext ctx;
     private transient Properties props;
     @SuppressWarnings("deprecation")
     @Override
     public void setSessionContext(SessionContext ctx) throws EJBException,
               RemoteException {
          // TODO Auto-generated method stub
          if (verbose)
          System.out.println("setSessionContext called");
          this.ctx = ctx;
          props = ctx.getEnvironment();
     public String demoSelect()
throws RemoteException
return("hello world");
===========================================================================
I have created a jar file for the above class using eclipse and deployed it on weblogic. I can see the EJB in the <Deployment> on weblogic but it doesnt appear in <EJB> on JNDI tree view. Therefore i cannot access it from my client code (also written in Eclipse IDE).
I will appreciate any guidance in this regard.
Thanks
Regards,
Awais

Answer 1

Hi,
i have the same problem with yours
This is my annotation with EJB3.0:
@Stateless(mappedName="ConSession")
@Remote(ConBeanRemote.class)
@Local(ConBean.class)
and i have a weblogic-ejb-jar.xml to define my jndi name
<?xml version="1.0" encoding="UTF-8"?>
<weblogic-ejb-jar xmlns:wls="http://www.bea.com/ns/weblogic/weblogic-ejb-jar"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
          http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd
          http://www.bea.com/ns/weblogic/weblogic-ejb-jar
          http://www.bea.com/ns/weblogic/weblogic-ejb-jar/1.0/weblogic-ejb-jar.xsd">
<weblogic-enterprise-bean>
     <ejb-name>ConSession</ejb-name>
<stateless-session-descriptor>
     <business-interface-jndi-name-map>
          <business-remote>com.staffware.ConBeanRemote</business-remote>
          <jndi-name>ConSession#com/staffware/ConBeanRemote</jndi-name>
          </business-interface-jndi-name-map>
          </stateless-session-descriptor>
          <local-jndi-name>com/ConfigurationManagerBeanLocal</local-jndi-name>
     </weblogic-enterprise-bean>
</weblogic-ejb-jar>
[ the most important：　I also have specify JNDI in a java file like this
          beanRemoteJNDIs.put("ConBeanRemote","ConSession#com/staffware/ConBeanRemote");
          beanLocalJNDIs.put("ConBean","java:comp/env/com/ConBean");
and i can find the ConSession#com/staffware/ConBeanRemote in the jndi tree . but it shows like Multilevel directory tree
and when i login the website and click the button
.another error comes out :
13:35:55,046 ERROR [EJBDelegate] Unable to lookup reference java:comp/env/com/ConBean for ConBean!
javax.naming.LinkException: [Root exception is javax.naming.LinkException:  [Root exception is javax.naming.NameNotFoun
dException: While trying to look up /app/ejb/CONFIG-ejb-2.0.jar#ConSession/local-home in /app/webapp/CO
M/18328287.; remaining name '/app/ejb/CONFIG-ejb-2/0/jar#ConfigurationManagerSession/local-home']; Link Remaining Name:
'java:app/ejb/CONFIG-ejb-2.0.jar#ConSession/local-home']; Link Remaining Name: 'com/ConBean'
at weblogic.jndi.internal.WLNamingManager.getObjectInstance(WLNamingManager.java:104)
at weblogic.jndi.internal.BasicNamingNode.resolveObject(BasicNamingNode.java:884)
at weblogic.jndi.internal.ApplicationNamingNode.resolveObject(ApplicationNamingNode.java:187)
what should i do ?
and should i specify the jndi name in the java file . the JNDI name defined in the weblogic is right?
can you help me ?
thanks very much in advance!