Renaming and Moving an Object : Context « J2EE Application « Java Tutorial

1. Java Tutorial
2. J2EE Application
3. Context

import java.util.Hashtable;

import javax.naming.Context;
import javax.naming.InitialContext;

public class Rename {
  public static void main(String[] args) throws Exception {
    String initialContextString = "/";

    if (args.length < 2) {
      System.out.println("Useage: java Rename filename1 filename2");
      System.exit(-1);
    }

    Hashtable env = new Hashtable();

    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.fscontext.RefFSContextFactory");
    env.put(Context.PROVIDER_URL, "file:" + initialContextString);

    Context initCtx = new InitialContext(env);
    System.out.println("Renaming " + args[0] + " to " + args[1]);
    initCtx.rename(args[0], args[1]);

  }
}