[Cleanup] Removed TARGET_JVM
[mono.git] / mcs / class / Novell.Directory.Ldap / Novell.Directory.Ldap.Utilclass / RespExtensionSet.cs
1 /******************************************************************************
2 * The MIT License
3 * Copyright (c) 2003 Novell Inc.  www.novell.com
4
5 * Permission is hereby granted, free of charge, to any person obtaining  a copy
6 * of this software and associated documentation files (the Software), to deal
7 * in the Software without restriction, including  without limitation the rights
8 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
9 * copies of the Software, and to  permit persons to whom the Software is 
10 * furnished to do so, subject to the following conditions:
11
12 * The above copyright notice and this permission notice shall be included in 
13 * all copies or substantial portions of the Software.
14
15 * THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 *******************************************************************************/
23 //
24 // Novell.Directory.Ldap.Utilclass.RespExtensionSet.cs
25 //
26 // Author:
27 //   Sunil Kumar (Sunilk@novell.com)
28 //
29 // (C) 2003 Novell, Inc (http://www.novell.com)
30 //
31 using System;
32
33 namespace Novell.Directory.Ldap.Utilclass
34 {
35         
36
37         /// <summary> This  class  extends the AbstractSet and Implements the Set
38         /// so that it can be used to maintain a list of currently
39         /// registered extended responses.
40         /// </summary>
41         public class RespExtensionSet:SupportClass.AbstractSetSupport
42         {
43                 /// <summary> Returns the number of extensions in this set.
44                 /// 
45                 /// </summary>
46                 /// <returns> number of extensions in this set.
47                 /// </returns>
48                 public override int Count
49                 {
50                         get
51                         {
52                                 return this.map.Count;
53                         }
54                         
55                 }
56                 
57                 private System.Collections.Hashtable map;
58                 
59                 public RespExtensionSet():base()
60                 {
61                         map = new System.Collections.Hashtable();
62                         return ;
63                 }
64                 
65                 
66                 /* Adds a responseExtension to the current list of registered responses.
67                 *
68                 */
69                 public void  registerResponseExtension(System.String oid, System.Type extClass)
70                 {
71                         lock (this)
72                         {
73                                 
74                                 if (!this.map.ContainsKey(oid))
75                                 {
76                                         this.map.Add(oid, (System.Type) extClass);
77                                 }
78                         }
79                 }
80                 
81                 /// <summary> Returns an iterator over the responses in this set.  The responses
82                 /// returned from this iterator are not in any particular order.
83                 /// 
84                 /// </summary>
85                 /// <returns> iterator over the responses in this set
86                 /// </returns>
87                 public override System.Collections.IEnumerator GetEnumerator()
88                 {
89                         return this.map.Values.GetEnumerator();
90                 }
91                 
92                 /* Searches the list of registered responses for a mathcing response.  We
93                 * search using the OID string.  If a match is found we return the
94                 * Class name that was provided to us on registration.
95                 */
96                 public System.Type findResponseExtension(System.String searchOID)
97                 {
98                         lock (this)
99                         {
100                                 if (this.map.ContainsKey(searchOID))
101                                 {
102                                         return (System.Type) this.map[searchOID];
103                                 }
104                                 /* The requested extension does not have a registered response class */
105                                 return null;
106                         }
107                 }
108         }
109 }