mcs/class/Novell.Directory.Ldap/Novell.Directory.Ldap/MessageVector.cs

   1
   2 //
   3 // Permission is hereby granted, free of charge, to any person obtaining
   4 // a copy of this software and associated documentation files (the
   5 // "Software"), to deal in the Software without restriction, including
   6 // without limitation the rights to use, copy, modify, merge, publish,
   7 // distribute, sublicense, and/or sell copies of the Software, and to
   8 // permit persons to whom the Software is furnished to do so, subject to
   9 // the following conditions:
  10 //
  11 // The above copyright notice and this permission notice shall be
  12 // included in all copies or substantial portions of the Software.
  13 //
  14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  15 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  16 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  17 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  18 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  19 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  20 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  21 //
  22 /******************************************************************************
  23 * The MIT License
  24 * Copyright (c) 2003 Novell Inc.  www.novell.com
  25 *
  26 * Permission is hereby granted, free of charge, to any person obtaining  a copy
  27 * of this software and associated documentation files (the Software), to deal
  28 * in the Software without restriction, including  without limitation the rights
  29 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  30 * copies of the Software, and to  permit persons to whom the Software is
  31 * furnished to do so, subject to the following conditions:
  32 *
  33 * The above copyright notice and this permission notice shall be included in
  34 * all copies or substantial portions of the Software.
  35 *
  36 * THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  37 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  38 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  39 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  40 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  41 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  42 * SOFTWARE.
  43 *******************************************************************************/
  44 //
  45 // Novell.Directory.Ldap.MessageVector.cs
  46 //
  47 // Author:
  48 //   Sunil Kumar (Sunilk@novell.com)
  49 //
  50 // (C) 2003 Novell, Inc (http://www.novell.com)
  51 //
  52
  53 using System;
  54
  55 namespace Novell.Directory.Ldap
  56 {
  57
  58         /// <summary> The <code>MessageVector</code> class implements additional semantics
  59         /// to Vector needed for handling messages.
  60         /// </summary>
  61         /* package */
  62         class MessageVector:System.Collections.ArrayList
  63         {
  64                 /// <summary>Returns an array containing all of the elements in this MessageVector.
  65                 /// The elements returned are in the same order in the array as in the
  66                 /// Vector.  The contents of the vector are cleared.
  67                 ///
  68                 /// </summary>
  69                 /// <returns> the array containing all of the elements.
  70                 /// </returns>
  71                 virtual internal System.Object[] ObjectArray
  72                 {
  73                         /* package */
  74
  75                         get
  76                         {
  77                                 lock (this)
  78                                 {
  79                                         System.Object[] results = new System.Object[Count];
  80                                         Array.Copy((System.Array) ToArray(), 0, (System.Array) results, 0, Count);
  81                                         for (int i = 0; i < Count; i++)
  82                                         {
  83                                                 ToArray()[i] = null;
  84                                         }
  85 //                                      Count = 0;
  86                                         return results;
  87                                 }
  88                         }
  89
  90                 }
  91                 /* package */
  92                 internal MessageVector(int cap, int incr):base(cap)
  93                 {
  94                         return ;
  95                 }
  96
  97                 /// <summary> Finds the Message object with the given MsgID, and returns the Message
  98                 /// object. It finds the object and returns it in an atomic operation.
  99                 ///
 100                 /// </summary>
 101                 /// <param name="msgId">The msgId of the Message object to return
 102                 ///
 103                 /// </param>
 104                 /// <returns> The Message object corresponding to this MsgId.
 105                 ///
 106                 /// @throws NoSuchFieldException when no object with the corresponding
 107                 /// value for the MsgId field can be found.
 108                 /// </returns>
 109                 /* package */
 110                 internal Message findMessageById(int msgId)
 111                 {
 112                         lock (this)
 113                         {
 114                                 Message msg = null;
 115                                 for (int i = 0; i < Count; i++)
 116                                 {
 117                                         if ((msg = (Message) ToArray()[i]) == null)
 118                                         {
 119                                                 throw new System.FieldAccessException();
 120                                         }
 121                                         if (msg.MessageID == msgId)
 122                                         {
 123                                                 return msg;
 124                                         }
 125                                 }
 126                                 throw new System.FieldAccessException();
 127                         }
 128                 }
 129         }
 130 }