How to get the initial context factory from Weblogic Server?

Question

I am trying to create a java program which will just receive the name of initial context factory in Weblogic Server.

You may find below the java source code that i am trying to execute :

import java.io.IOException; 
import java.io.Serializable; 
import java.rmi.MarshalledObject; 
import java.util.Hashtable; 
import java.util.Map.Entry; 
import javax.naming.Binding; 
import javax.naming.CommunicationException; 
import javax.naming.ConfigurationException; 
import javax.naming.Context; 
import javax.naming.InvalidNameException; 
import javax.naming.Name; 
import javax.naming.NameClassPair; 
import javax.naming.NameParser; 
import javax.naming.NamingEnumeration; 
import javax.naming.NamingException; 
import javax.naming.Reference; 
import javax.naming.Referenceable; 
import javax.naming.Context;
import javax.naming.InitialContext;

public class GetInitialContextClass
{
    public static void main(String[] args) {
        Hashtable env = new Hashtable(5);
        Context ctx = getInitialContext(env);
        System.out.println(ctx);
    }
}

But i have received the bellow error :

symbol  : method getInitialContext(java.util.Hashtable)
    location: class GetInitialContextClass
            Context ctx = getInitialContext(env);
                          ^

Please for your help.

@ErsinGülbahar I am trying to invoke Weblogic Server via a Gateway. And i am trying to find the exactly name of the initial context factory which Weblogic use. I don't know if it has been set the default or not. — NickName, Oct 24 '16 at 12:05

score 0 · Answer 1 · answered Oct 26 '16 at 09:08

receive the name of initial context factory in Weblogic Server

means nothing.If you need to connect to the WebLogic Server jndi tree use the following code :

   Hashtable env = new Hashtable(5);
   env.put(Context.INITIAL_CONTEXT_FACTORY,
           "weblogic.jndi.WLInitialContextFactory");
   env.put(Context.PROVIDER_URL,
           "t3://weblogicServer:7001");
   Context ctx = new InitialContext(env);

score 0 · Answer 2 · answered May 06 '18 at 09:32

Change the PROVIDER_URL env variable while preparing the Initial Context as follows:

private static Context getInitialContext() throws NamingException { 
    Hashtable env = new Hashtable(); 
    // WebLogic Server 10.x/12.x connection details
    env.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory"); 
    env.put(Context.PROVIDER_URL, "t3://oc-144-21-91-92.compute.oraclecloud.com:9073"); 
    return new InitialContext(env); 
}

Please note the host:port combination should be as follows:

How to get the initial context factory from Weblogic Server?

2 Answers2