BindingEnumeration.java

// ========================================================================
// Copyright (c) 2011 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
// The Eclipse Public License is available at 
// http://www.eclipse.org/legal/epl-v10.html
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
// You may elect to redistribute this code under either of these licenses. 
// ========================================================================


package org.eclipse.jetty.jndi;

import java.util.Iterator;

import javax.naming.Binding;
import javax.naming.NamingEnumeration;
import javax.naming.NamingException;

/** BindingEnumeration
 * <p>Implementation of NamingEnumeration
 *
 * <p><h4>Notes</h4>
 * <p>Used to return results of Context.listBindings();
 *
 * <p><h4>Usage</h4>
 * 
 */
public class BindingEnumeration implements NamingEnumeration<Binding>
{       
    Iterator<Binding> _delegate;

    public BindingEnumeration (Iterator<Binding> e)
    {
        _delegate = e;
    }

    public void close()
        throws NamingException
    {
    }

    public boolean hasMore ()
        throws NamingException
    {
        return _delegate.hasNext();
    }

    public Binding next()
        throws NamingException
    {
        Binding b = (Binding)_delegate.next();
        return new Binding (b.getName(), b.getClassName(), b.getObject(), true);
    }

    public boolean hasMoreElements()
    {
        return _delegate.hasNext();
    }

    public Binding nextElement()
    {
        Binding b = (Binding)_delegate.next();
        return new Binding (b.getName(), b.getClassName(), b.getObject(),true);
    }
}