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NameNotFoundException  RSS feed

 
Ramesh kangamuthu
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Posts: 79
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Hi,
I got NameNotFoundException for my following client main method program.

package client;
/*
* HelloClient.java
*
* Created on January 27, 2007, 8:37 PM
*
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
*/
import hello.*;
import javax.naming.*;
import java.rmi.*;
import javax.rmi.*;
import javax.ejb.*;
import java.util.*;
/**
*
* @author Administrator
*/
public class HelloClient {

/** Creates a new instance of HelloClient */
public HelloClient() {
}

/**
* @param args the command line arguments
*/
public static void main(String[] args) {
// TODO code application logic here
try
{
Properties p = new Properties();
p.put(Context.INITIAL_CONTEXT_FACTORY,"com.sun.jndi.fscontext.RefFSContextFactory");
p.put(Context.PROVIDER_URL,"file://localhost:3700"); //1099
Context context = new InitialContext(p);
Context ctx=(Context)context.lookup("java:/comp/env");
Object o=ctx.lookup("HelloLocalHome");
System.out.println("home object has been brought");
HelloLocalHome home=(HelloLocalHome)o;
HelloLocal advice=home.create();
System.out.println(advice.sayHello());
}
catch(Exception ex)
{
ex.printStackTrace();
}
}

}


but I got the error as follows.I need to get the answer.help me to solve it.

init:

deps-jar:

compile-single:

run-main:

javax.naming.NameNotFoundException; remaining name 'E:\localhost:3700'

at com.sun.jndi.fscontext.FSContext.checkExists(FSContext.java:850)

at com.sun.jndi.fscontext.FSContext.checkIsDirectory(FSContext.java:883)

at com.sun.jndi.fscontext.FSContext.<init>(FSContext.java:108)

at com.sun.jndi.fscontext.FSContext.<init>(FSContext.java:81)

at com.sun.jndi.fscontext.RefFSContext.<init>(RefFSContext.java:97)

at com.sun.jndi.fscontext.RefFSContextFactory.createContext(RefFSContextFactory.java:42)

at com.sun.jndi.fscontext.RefFSContextFactory.createContextAux(RefFSContextFactory.java:47)

at com.sun.jndi.fscontext.FSContextFactory.getInitialContext(FSContextFactory.java:49)

at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)

at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)

at javax.naming.InitialContext.init(InitialContext.java:219)

at javax.naming.InitialContext.<init>(InitialContext.java:195)

at client.HelloClient.main(HelloClient.java:36)

BUILD SUCCESSFUL (total time: 0 seconds)
 
Mark Spritzler
ranger
Sheriff
Posts: 17309
11
IntelliJ IDE Mac Spring
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Well the lookup failed, and could be ebcause a few reasons. All related to



1. the Provider_url looks weird to me, it is not normally a "file" and it is usually port 1099 for Naming services.
2. There is one more property that is missing, just don't remember the exact name.

Context ctx=(Context)context.lookup("java:/comp/env");
Object o=ctx.lookup("HelloLocalHome");

Not sure why you "lookup" a context, when you already have the InitialContext and you can lookup your bean from that, so that you only have one network call there, rather than two. You lookup of your bean could be the wrong name.

Mark
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