1 // ========================================================================
2 // Copyright (c) 2011 Mort Bay Consulting Pty. Ltd.
3 // ------------------------------------------------------------------------
4 // All rights reserved. This program and the accompanying materials
5 // are made available under the terms of the Eclipse Public License v1.0
6 // and Apache License v2.0 which accompanies this distribution.
7 // The Eclipse Public License is available at
8 // http://www.eclipse.org/legal/epl-v10.html
9 // The Apache License v2.0 is available at
10 // http://www.opensource.org/licenses/apache2.0.php
11 // You may elect to redistribute this code under either of these licenses.
12 // ========================================================================
13
14 package org.eclipse.jetty.jndi;
15
16 import java.util.Iterator;
17
18 import javax.naming.Binding;
19 import javax.naming.NameClassPair;
20 import javax.naming.NamingEnumeration;
21 import javax.naming.NamingException;
22
23 /** NameEnumeration
24 * <p>Implementation of NamingEnumeration interface.
25 *
26 * <p><h4>Notes</h4>
27 * <p>Used for returning results of Context.list();
28 *
29 * <p><h4>Usage</h4>
30 *
31 */
32 public class NameEnumeration implements NamingEnumeration<NameClassPair>
33 {
34 Iterator<Binding> _delegate;
35
36 public NameEnumeration (Iterator<Binding> e)
37 {
38 _delegate = e;
39 }
40
41 public void close()
42 throws NamingException
43 {
44 }
45
46 public boolean hasMore ()
47 throws NamingException
48 {
49 return _delegate.hasNext();
50 }
51
52 public NameClassPair next()
53 throws NamingException
54 {
55 Binding b = _delegate.next();
56 return new NameClassPair(b.getName(),b.getClassName(),true);
57 }
58
59 public boolean hasMoreElements()
60 {
61 return _delegate.hasNext();
62 }
63
64 public NameClassPair nextElement()
65 {
66 Binding b = _delegate.next();
67 return new NameClassPair(b.getName(),b.getClassName(),true);
68 }
69 }