Please give solution,and get appriciation from Jboss Fresher

[sripad]

Hi,
I am new to Jboss. I have written Hello World session bean. And deployed successfully. I have also written a simple client application. but while running Client application I am facing following exception.

Javax.naming.NoIntialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: Java.naming.factory.intial

To rectify this I have Taken following actions.But couldnt find any solution
1.I wrote a jndi.properties files as following.

java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
java.naming.provider.url=localhost:1099
java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces

I did put path of this file in my classpath Environment variable

2.I did put folloing files in class path.

c:\jboss-3.0.0_tomcat-4.0.3\jboss-3.0.0_tomcat-4.0.3\lib;
c:\jboss-3.0.0_tomcat-4.0.3\jboss-3.0.0_tomcat-4.0.3\client\jnet.jar;
c:\jboss-3.0.0_tomcat-4.0.3\jboss-3.0.0_tomcat-4.0.3\client\log4j.jar;
c:\jboss-3.0.0_tomcat-4.0.3\jboss-3.0.0_tomcat-4.0.3\client\jnp-client.jar;
c:\jboss-3.0.0_tomcat-4.0.3\jboss-3.0.0_tomcat-4.0.3\client\jbossmq-client.jar;
c:\jboss-3.0.0_tomcat-4.0.3\jboss-3.0.0_tomcat-4.0.3\client\jboss-client.jar;
C:\jboss-3.0.0_tomcat-4.0.3\jboss-3.0.0_tomcat-4.0.3\client\jboss-j2ee.jar;
C:\Hello World\resources\jndi.properties

I am working on jboss3.0.0 and Tomcat. Operating System is Windows 2000 server.

Actually this example is from ? Developing EJB2.0 Components by Praveen Tulachan?s book Chapter 4(http://www.j2eebootcamp.com)

[adrian.brock]

Put the directory
C:\Hello World\resources\
in the classpath not the file

Regards,
Adrian

[tdang]

I think you have to add the jnpserver.jar in your classpath.

By the way, I would try as following:

Try to create the context in the client like this:

...
Properties p = new Properties();
p.put(Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces");
p.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
p.put(Context.PROVIDER_URL, "jnp://localhost:1099");

Context context = new InitialContext(p);

MyBeanHome home = (MyBeanHome) PortableRemoteObject.narrow(context.lookup("MyFirstBean"), MyBeanHome.class);

So you can see where the error will be thrown.

Hope this helps!

[sripad]

Thnaks
Tung Dang and Adrian ,with help you guys today I executed my first hello World EJB.tO execute this I have been Strugling since last two weeks.

Thanks again to Tung Dang and Adrian

sripad