[jboss-user] [EJB/JBoss] - java.lang.ClassCastException: org.jnp.interfaces.NamingConte

[mcayci]

Hi,

I am sorry if this has been posted before.  I did a search and nothing came back.  

I developed a very simple EJB3.0 Stateless Session Bean.  I created a client that calls this session bean as follows:

    public static void main(String [] args) {
  |         try {
  |             final Context context = getInitialContext();
  |             ReadCrimeReport readCrimeReport = (ReadCrimeReport)context.lookup("ReadCrimeReport");            
  |         } catch (Exception ex) {
  |             ex.printStackTrace();
  |         }
  | 
  |     private static Context getInitialContext() throws NamingException {
  |         Hashtable env = new Hashtable();
  |         env.put( Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory" );
  |         env.put(Context.PROVIDER_URL, "localhost");
  |         env.put(Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces" );
  |         return new InitialContext( env );
  |     }
  | 

I deployed the EJB and see the following 

09:13:04,288 WARN  [Ejb3DescriptorHandler] Descriptor based bean has no ejb-clas
s defined: ReadCrimeReportBean
09:13:04,328 INFO  [JmxKernelAbstraction] creating wrapper delegate for: org.jbo
ss.ejb3.stateless.StatelessContainer
09:13:04,338 INFO  [JmxKernelAbstraction] installing MBean: jboss.j2ee:jar=ejb1.
jar,name=ReadCrimeReport,service=EJB3 with dependencies:
09:13:04,568 INFO  [EJBContainer] STARTED EJB: server.ReadCrimeReportBean ejbNam
e: ReadCrimeReport
09:13:04,678 INFO  [EJB3Deployer] Deployed: file:/D:/jboss-4.2.1.GA/server/defau
lt/deploy/ejb1.jar

Now when I run the client, I am getting

java.lang.ClassCastException: org.jnp.interfaces.NamingContext
	at client.ReadCrimeReportClient.main(ReadCrimeReportClient.java:15)

It is complaining on 

ReadCrimeReport readCrimeReport = (ReadCrimeReport)context.lookup("ReadCrimeReport"); 

Thanks for your help.

Mustafa

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