class/System.ServiceModel/System.ServiceModel.Channels/MessageBuffer_2_1.cs

   1 //
   2 // System.ServiceModel.MessageBuffer_2_1.cs
   3 //
   4 // Author: Atsushi Enomoto  <atsushi@ximian.com>
   5 //
   6 // Copyright (C) 2008 Novell, Inc (http://www.novell.com)
   7 //
   8 // Permission is hereby granted, free of charge, to any person obtaining
   9 // a copy of this software and associated documentation files (the
  10 // "Software"), to deal in the Software without restriction, including
  11 // without limitation the rights to use, copy, modify, merge, publish,
  12 // distribute, sublicense, and/or sell copies of the Software, and to
  13 // permit persons to whom the Software is furnished to do so, subject to
  14 // the following conditions:
  15 //
  16 // The above copyright notice and this permission notice shall be
  17 // included in all copies or substantial portions of the Software.
  18 //
  19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  20 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  21 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  22 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  23 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  24 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  25 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  26 //
  27
  28 using System;
  29 using System.IO;
  30 using System.Xml;
  31
  32 namespace System.ServiceModel.Channels {
  33
  34         public abstract class MessageBuffer : IDisposable
  35         {
  36                 protected MessageBuffer () {}
  37
  38                 public abstract void Close ();
  39                 public abstract Message CreateMessage ();
  40
  41                 void IDisposable.Dispose ()
  42                 {
  43                         this.Close ();
  44                 }
  45
  46                 public virtual void WriteMessage (Stream stream)
  47                 {
  48                         if (stream == null)
  49                                 throw new ArgumentNullException ("stream is null");
  50
  51                         XmlDictionaryWriter w = XmlDictionaryWriter.CreateBinaryWriter (stream);
  52                         Message m = CreateMessage ();
  53
  54                         m.WriteMessage (w);
  55                         w.Close ();
  56                 }
  57
  58                 public abstract int BufferSize { get; }
  59
  60                 public virtual string MessageContentType {
  61                         get { return "application/soap+msbin1"; }
  62                 }
  63         }
  64 }