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EJB - JBOSS - JNDI HELP!!!

created by stefano bertozzi in JNDI and Naming - View the full discussion

Hello, i'm new!!!

 

I'm approacing for the first time with JBoss and EJB; currently i'm running JBOSS 6.0 final, EJB 3.0 ( i chose this when i created my project - i don't want to use EJB 3.1 for now ), Eclipse Helios. Everything should be configured, i hope.

 

That's what i have done till now:

 

Created a CalculatorBean and his interface CalculatorRemote under the package mycalcBean;

Created a CalculatorClient under the package mycalcClient;

 

both in the same EJB project MyProjectEJB3.0.

 

The client is a Java simple main that looks up for my bean and use a couple of his methods and runs as a Java application.

 

 

I have to set environment properties in my client and pass env to my context.lookup:

 

                     Hashtable<String, String> env = new Hashtable<String, String>();

                     env.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");

                     env.put(Context.PROVIDER_URL, "localhost:1099");

                     env.put(Context.URL_PKG_PREFIXES, "org.jboss.naming.client");

                     InitialContext ctx = new InitialContext(env);

                     Object obj = ctx.lookup(CalculatorBean.class.getSimpleName() + "/remote"/*"CalculatorBean/remote"*/);

 

or i get the NOINITIALCONTEXT error.

Why i need to do this when a lot of tutorials don't? Moreover i would prefer to use @EJB to look for my bean.

I have read a lot of things that tell about the jndi.properties file. Well, that's my file under JBOSS_HOME\server\default\conf:

 

# DO NOT EDIT THIS FILE UNLESS YOU KNOW WHAT YOU ARE DOING

#

java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory

java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces

 

I also tryed to put this file in the path where i have my client and in the CLASSPATH of my JDK.

 

Nothing worked. Why my client can't read this default conf file?

 

 

 

 

 

One last question:

if i change position to my client, putting it into a different project ( for example: MyProjectEJB3.0Client ) the compiler doesn't see the import project.mycalcBean.*

How to do that?

 

 

thank you for your understanding and help!!!

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