/* 
 * @(#)SampleListener.java	1.1 99/10/29
 * 
 * Copyright 1997, 1998, 1999 Sun Microsystems, Inc. All Rights
 * Reserved.
 * 
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 * license to use, modify and redistribute this software in source and
 * binary code form, provided that i) this copyright notice and license
 * appear on all copies of the software; and ii) Licensee does not 
 * utilize the software in a manner which is disparaging to Sun.
 *
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 */

import javax.naming.event.NamespaceChangeListener;
import javax.naming.event.ObjectChangeListener;
import javax.naming.event.NamingEvent;
import javax.naming.event.NamingExceptionEvent;
import java.util.Hashtable;

/**
  * A sample NamespaceChangeListener and ObjectChangeListener 
  */
public class SampleListener 
implements NamespaceChangeListener, ObjectChangeListener {
    private String id;

    public SampleListener(String id) {
	this.id = id;
    }

    public void objectAdded(NamingEvent evt) {
	System.out.println(id + ">>> added: " + evt.getNewBinding());
    }
    public void objectRemoved(NamingEvent evt) {
	System.out.println(id + ">>> removed: " + evt.getOldBinding());
    }

    public void objectRenamed(NamingEvent evt) {
	System.out.println(id + ">>> renamed: " + evt.getNewBinding() + " from " +
	    evt.getOldBinding());
    }

    public void objectChanged(NamingEvent evt) {
	System.out.println(id + ">>> object changed: " + evt.getNewBinding() +
	    " from " + evt.getOldBinding());
    }

    public void namingExceptionThrown(NamingExceptionEvent evt) {
	System.out.println(id + ">>> SampleNCListener got an exception");
	evt.getException().printStackTrace();
    }
}