A problem while getting a EJB remote interface from SJSAS 9.0

Question

I hava deployed a session bean in SJSAS 9.0
I wrote some codes to get the remote interface as follow:
Context ctx = null;
Hashtable env = new Hashtable();
env.put ("java.naming.factory.initial","com.sun.jndi.cosnaming.CNCtxFactory");
env.put("java.naming.provider.url","iiop://127.0.0.1:3700");
try {
ctx = new InitialContext(env);
} catch (NamingException ex) {
ex.printStackTrace();
try {
Object cs =ctx.lookup(ejb.MySessionBean);
} catch (NamingException ex) {
ex.printStackTrace();
A exception occured during the lookup operation.
javax.naming.NameNotFoundException [Root exception is org.omg.CosNaming.NamingContextPackage.NotFound: IDL:omg.org/CosNaming/NamingContext/NotFound:1.0]
at com.sun.jndi.cosnaming.ExceptionMapper.mapException(ExceptionMapper.java:44)
at com.sun.jndi.cosnaming.CNCtx.callResolve(CNCtx.java:453)
at com.sun.jndi.cosnaming.CNCtx.lookup(CNCtx.java:492)
at com.sun.jndi.cosnaming.CNCtx.lookup(CNCtx.java:470)
at javax.naming.InitialContext.lookup(InitialContext.java:351)
at demo.Main.run(Main.java:46)
at demo.Main.main(Main.java:62)
Caused by: org.omg.CosNaming.NamingContextPackage.NotFound: IDL:omg.org/CosNaming/NamingContext/NotFound:1.0
at org.omg.CosNaming.NamingContextPackage.NotFoundHelper.read(NotFoundHelper.java:72)
at org.omg.CosNaming._NamingContextExtStub.resolve(_NamingContextExtStub.java:406)
at com.sun.jndi.cosnaming.CNCtx.callResolve(CNCtx.java:440)
... 5 more
Anyone can solve this problem for me???
Thanks a lot

Answer 1

We don't recommend explicitly instantiating the CosNaming provider within a stand-alone java client when accessing beans within the Java EE SDK. We have a simpler approach that involves just instantiating the no-arg InitialContext. Details are in our EJB FAQ :
https://glassfish.dev.java.net/javaee5/ejb/EJB_FAQ.html
--ken