1 //
2 // ========================================================================
3 // Copyright (c) 1995-2013 Mort Bay Consulting Pty. Ltd.
4 // ------------------------------------------------------------------------
5 // All rights reserved. This program and the accompanying materials
6 // are made available under the terms of the Eclipse Public License v1.0
7 // and Apache License v2.0 which accompanies this distribution.
8 //
9 // The Eclipse Public License is available at
10 // http://www.eclipse.org/legal/epl-v10.html
11 //
12 // The Apache License v2.0 is available at
13 // http://www.opensource.org/licenses/apache2.0.php
14 //
15 // You may elect to redistribute this code under either of these licenses.
16 // ========================================================================
17 //
18
19 package org.eclipse.jetty.jndi;
20
21 import java.util.Iterator;
22
23 import javax.naming.Binding;
24 import javax.naming.NameClassPair;
25 import javax.naming.NamingEnumeration;
26 import javax.naming.NamingException;
27
28 /** NameEnumeration
29 * <p>Implementation of NamingEnumeration interface.
30 *
31 * <p><h4>Notes</h4>
32 * <p>Used for returning results of Context.list();
33 *
34 * <p><h4>Usage</h4>
35 *
36 */
37 public class NameEnumeration implements NamingEnumeration<NameClassPair>
38 {
39 Iterator<Binding> _delegate;
40
41 public NameEnumeration (Iterator<Binding> e)
42 {
43 _delegate = e;
44 }
45
46 public void close()
47 throws NamingException
48 {
49 }
50
51 public boolean hasMore ()
52 throws NamingException
53 {
54 return _delegate.hasNext();
55 }
56
57 public NameClassPair next()
58 throws NamingException
59 {
60 Binding b = _delegate.next();
61 return new NameClassPair(b.getName(),b.getClassName(),true);
62 }
63
64 public boolean hasMoreElements()
65 {
66 return _delegate.hasNext();
67 }
68
69 public NameClassPair nextElement()
70 {
71 Binding b = _delegate.next();
72 return new NameClassPair(b.getName(),b.getClassName(),true);
73 }
74 }