KickJava   Java API By Example, From Geeks To Geeks.

Java > Open Source Codes > fr > dyade > aaa > jndi2 > msg > ListReply


1 /*
2  * JORAM: Java(TM) Open Reliable Asynchronous Messaging
3  * Copyright (C) 2001 - ScalAgent Distributed Technologies
4  * Copyright (C) 1996 - Dyade
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19  * USA.
20  *
21  * Initial developer(s): Sofiane Chibani
22  * Contributor(s): David Feliot, Nicolas Tachker
23  */
24 package fr.dyade.aaa.jndi2.msg;
25
26 import javax.naming.*;
27
28 public class ListReply extends JndiReply {
29   
30   private NameClassPair[] pairs;
31
32   public ListReply(NameClassPair[] pairs) {
33     this.pairs = pairs;
34   }
35
36   public final NamingEnumeration getEnumeration() {
37     return new NamingEnumerationImpl(pairs);
38   }
39
40   private static class NamingEnumerationImpl
41       implements NamingEnumeration {
42     private NameClassPair[] pairs;
43     private int index;
44
45     public NamingEnumerationImpl(NameClassPair[] pairs) {
46       this.pairs = pairs;
47       this.index = 0;
48     }
49
50     public boolean hasMore() throws NamingException {
51       return hasMoreElements();
52     }
53
54     public Object JavaDoc next() throws NamingException {
55       return nextElement();
56     }
57
58     public void close() {}
59
60     public boolean hasMoreElements() {
61       return index < pairs.length;
62     }
63
64     public Object JavaDoc nextElement() {
65       if (index < pairs.length) {
66         return pairs[index++];
67       } else {
68         throw new java.util.NoSuchElementException JavaDoc();
69       }
70     }
71   }
72 }
73
Popular Tags