NoInitialCOnceptException when calling session bean from client

[deryaaltuntas]

I have created one enterprise application with EJB and WEB project.

Then I added one EJB3 Session Bean class named FileManagerBean with remote and local interface interface.

Now I am trying to call moveFolder business method of this bean.I have deployed succefully.But I run test

class, NoInıtıalContextException occures.I do not find look up name for my EJBProject.Maybe my problem is this.

I am setting InitialContext in client.(May be port number is wrong)

I am sending All classes, persistence.xml file and print of JNDI data source of  JMX console.

Please look at my problem

javax.naming.NoInitialContextException

: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial

at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:645)

at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)

at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:325)

at javax.naming.InitialContext.lookup(InitialContext.java:392)

at com.siemens.SessionBeanFileManager.Test.Test.doTest(Test.java:34)

at com.siemens.SessionBeanFileManager.Test.Test.main(Test.java:26)

TEST CLASS

package com.siemens.SessionBeanFileManager.Test;

import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Properties;

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.resource.spi.SecurityException;
import com.siemens.SessionBean.FileManager.FileManagerBean;
import com.siemens.SessionBean.FileManager.FileManagerBeanRemote;

public class Test {

/**
  * @param args
  */
public Test() {
}

public static void main(String[] args) throws FileNotFoundException, IOException, SecurityException{
  Test searchFacadeTest = new Test();
  searchFacadeTest.doTest();
}

public void doTest() throws FileNotFoundException, IOException{
  try {

   InitialContext jndiContext = new InitialContext();
   FileManagerBeanRemote fileManager= (FileManagerBeanRemote)jndiContext.lookup("SiguardEJB/EJB3/FileManagerBean/remote");
   fileManager.moveFile("C:\\test.txt", "C:\\Documents and Settings\\tr1a6358\\bowling.txt");
  }
  catch (Exception e) {
   e.printStackTrace();
  }
}
     // developed for JBoss only. this is vender dependency
     public static Context getInitialContext( ) throws javax.naming.NamingException {
      Properties p = new Properties( );
      p.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
      p.put(Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces");
      p.put(Context.PROVIDER_URL, "jnp://localhost:1099");
      return new javax.naming.InitialContext(p);
     }

}

[deryaaltuntas]

Now I am not getting NoInitialContext Exception after adding jbossall-client.jar to class path.Now my code hangs up in lookup method.

No response comes.Only below is written to console.

23:58:57,268 DEBUG TimedSocketFactory:87 - createSocket, hostAddr: localhost/127.0.0.1, port: 1098, localAddr: null, localPort: 0, timeout: 0

I think may be my port number can be wrong.I have checked in name-Servicing of JMX console.It seems 1098.May be I am setting

wrong port.Please look at attachment.

Other possibility is wrong lookup name.(JNDI name)(FileManagerBean/local").I am also sending JNDI namespace.

Please help me .I can not see why I am wrong.

  * @param args
  */
public Test() {
}

public static void main(String[] args) throws FileNotFoundException, IOException, SecurityException{
  Test searchFacadeTest = new Test();
  searchFacadeTest.doTest();
}

public void doTest() throws FileNotFoundException, IOException{
  try {

   Context jndiContext = getInitialContext();
   FileManagerBeanRemote fileManager= (FileManagerBeanRemote)jndiContext.lookup("FileManagerBean/local");
   //fileManager.moveFile("C:\\test.txt", "C:\\Documents and Settings\\tr1a6358\\bowling.txt");
  }
  catch (Exception e) {
   e.printStackTrace();
  }
}

// developed for JBoss only. this is vender dependency
public static Context getInitialContext( ) throws javax.naming.NamingException {
  Properties p = new Properties( );
  p.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
  p.put(Context.URL_PKG_PREFIXES, "org.jboss.naming:org.jnp.interfaces");
  p.put(Context.PROVIDER_URL, "jnp://localhost:1098");
  Context context = new InitialContext(p);
  return context;
}

}

[jaikiran]

The port number to use is 1099 and not 1098. Also, if you want to get started, take a look at these tutorials http://docs.jboss.org/ejb3/docs/tutorial/1.0.7/html/index.html

[deryaaltuntas]

I have succeed to call remote ınterface from client.

Context jndiContext = getInitialContext();

FileManagerBeanRemote fileManager= (FileManagerBeanRemote)jndiContext.lookup("FileManagerBean/remote");

fileManager.moveFile("C:\\Documents and Settings\\tr1a6358\\Desktop\\jar-versions.xml", "C:\\Documents and Settings\\tr1a6358\\jar-versions.xml");

Now I want to learn how can I local ınterface from client.Above method does not work.Could you please give an example

I concluded from reading that local session bean is useful, ıf I call one session bean from another bean.Another bean must implement local interface.

Is it correct?

[lieshoff]

In bean class you have added the right annotation in local interface? To lookup a local interface new IntialContext().lookup("...") is enough, you don't must pass context properties like provider url and so on.