class/System.ServiceModel/System.ServiceModel.Channels/OneWayBindingElement.cs

   1 //
   2 // OneWayBindingElement.cs
   3 //
   4 // Author:
   5 //      Atsushi Enomoto <atsushi@ximian.com>
   6 //
   7 // Copyright (C) 2006 Novell, Inc.  http://www.novell.com
   8 //
   9 // Permission is hereby granted, free of charge, to any person obtaining
  10 // a copy of this software and associated documentation files (the
  11 // "Software"), to deal in the Software without restriction, including
  12 // without limitation the rights to use, copy, modify, merge, publish,
  13 // distribute, sublicense, and/or sell copies of the Software, and to
  14 // permit persons to whom the Software is furnished to do so, subject to
  15 // the following conditions:
  16 //
  17 // The above copyright notice and this permission notice shall be
  18 // included in all copies or substantial portions of the Software.
  19 //
  20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  27 //
  28 using System;
  29 using System.Collections.Generic;
  30 using System.ServiceModel.Description;
  31 using System.ServiceModel.Security;
  32 using System.ServiceModel.Channels;
  33
  34 namespace System.ServiceModel.Channels
  35 {
  36         public sealed class OneWayBindingElement : BindingElement
  37         {
  38                 public OneWayBindingElement ()
  39                 {
  40                         pool = new ChannelPoolSettings ();
  41                 }
  42
  43                 OneWayBindingElement (OneWayBindingElement other)
  44                 {
  45                         pool = new ChannelPoolSettings (other.pool);
  46                 }
  47
  48                 ChannelPoolSettings pool;
  49
  50                 public ChannelPoolSettings ChannelPoolSettings {
  51                         get { return pool; }
  52                 }
  53
  54                 [MonoTODO ("It generates just pass-thru factory")]
  55                 public override IChannelFactory<TChannel>
  56                         BuildChannelFactory<TChannel> (BindingContext context)
  57                 {
  58                         if (typeof (TChannel) == typeof (IOutputSessionChannel) ||
  59                             typeof (TChannel) == typeof (IOutputChannel))
  60                                 return new OneWayChannelFactory<TChannel> (context.BuildInnerChannelFactory<TChannel> ());
  61                         throw new ArgumentException (String.Format ("The requested channel type '{0}' is not supported by this binding element", typeof (TChannel)));
  62                 }
  63
  64                 [MonoTODO ("It generates just pass-thru listener")]
  65                 public override IChannelListener<TChannel>
  66                         BuildChannelListener<TChannel> (
  67                         BindingContext context)
  68                 {
  69                         if (typeof (TChannel) == typeof (IInputSessionChannel) ||
  70                             typeof (TChannel) == typeof (IInputChannel))
  71                                 return new OneWayChannelListener<TChannel> (context.BuildInnerChannelListener<TChannel> ());
  72                         throw new ArgumentException (String.Format ("The requested channel type '{0}' is not supported by this binding element", typeof (TChannel)));
  73                 }
  74
  75                 public override bool CanBuildChannelFactory<TChannel> (
  76                         BindingContext context)
  77                 {
  78                         return typeof (TChannel) == typeof (IOutputSessionChannel) ||
  79                                 typeof (TChannel) == typeof (IOutputChannel);
  80                 }
  81
  82                 public override bool CanBuildChannelListener<TChannel> (
  83                         BindingContext context)
  84                 {
  85                         return typeof (TChannel) == typeof (IInputSessionChannel) ||
  86                                 typeof (TChannel) == typeof (IInputChannel);
  87                 }
  88
  89                 public override BindingElement Clone ()
  90                 {
  91                         return new OneWayBindingElement (this);
  92                 }
  93
  94                 [MonoTODO]
  95                 public override T GetProperty<T> (BindingContext context)
  96                 {
  97                         throw new NotImplementedException ();
  98                 }
  99         }
 100
 101         class OneWayChannelFactory<TChannel> : ChannelFactoryBase<TChannel>
 102         {
 103                 IChannelFactory<TChannel> inner;
 104
 105                 public OneWayChannelFactory (IChannelFactory<TChannel> inner)
 106                 {
 107                         this.inner = inner;
 108                 }
 109
 110                 protected override TChannel OnCreateChannel (EndpointAddress address, Uri via)
 111                 {
 112                         return inner.CreateChannel (address, via);
 113                 }
 114
 115                 protected override void OnOpen (TimeSpan timeout)
 116                 {
 117                         inner.Open (timeout);
 118                 }
 119
 120                 protected override IAsyncResult OnBeginOpen (TimeSpan timeout, AsyncCallback callback, object state)
 121                 {
 122                         return inner.BeginOpen (timeout, callback, state);
 123                 }
 124
 125                 protected override void OnEndOpen (IAsyncResult result)
 126                 {
 127                         inner.EndOpen (result);
 128                 }
 129
 130                 protected override void OnClose (TimeSpan timeout)
 131                 {
 132                         inner.Close (timeout);
 133                 }
 134
 135                 protected override IAsyncResult OnBeginClose (TimeSpan timeout, AsyncCallback callback, object state)
 136                 {
 137                         return inner.BeginClose (timeout, callback, state);
 138                 }
 139
 140                 protected override void OnEndClose (IAsyncResult result)
 141                 {
 142                         inner.EndClose (result);
 143                 }
 144         }
 145
 146         class OneWayChannelListener<TChannel> : ChannelListenerBase<TChannel>
 147                 where TChannel : class, IChannel
 148         {
 149                 IChannelListener<TChannel> inner;
 150
 151                 public OneWayChannelListener (IChannelListener<TChannel> inner)
 152                 {
 153                         this.inner = inner;
 154                 }
 155
 156                 public override Uri Uri {
 157                         get { return inner.Uri; }
 158                 }
 159
 160                 protected override void OnAbort ()
 161                 {
 162                         inner.Abort ();
 163                 }
 164
 165                 protected override void OnOpen (TimeSpan timeout)
 166                 {
 167                         inner.Open (timeout);
 168                 }
 169
 170                 protected override IAsyncResult OnBeginOpen (TimeSpan timeout, AsyncCallback callback, object state)
 171                 {
 172                         return inner.BeginOpen (timeout, callback, state);
 173                 }
 174
 175                 protected override void OnEndOpen (IAsyncResult result)
 176                 {
 177                         inner.EndOpen (result);
 178                 }
 179
 180                 protected override void OnClose (TimeSpan timeout)
 181                 {
 182                         inner.Close (timeout);
 183                 }
 184
 185                 protected override IAsyncResult OnBeginClose (TimeSpan timeout, AsyncCallback callback, object state)
 186                 {
 187                         return inner.BeginClose (timeout, callback, state);
 188                 }
 189
 190                 protected override void OnEndClose (IAsyncResult result)
 191                 {
 192                         inner.EndClose (result);
 193                 }
 194
 195                 protected override bool OnWaitForChannel (TimeSpan timeout)
 196                 {
 197                         return inner.WaitForChannel (timeout);
 198                 }
 199
 200                 protected override IAsyncResult OnBeginWaitForChannel (TimeSpan timeout, AsyncCallback callback, object state)
 201                 {
 202                         return inner.BeginWaitForChannel (timeout, callback, state);
 203                 }
 204
 205                 protected override bool OnEndWaitForChannel (IAsyncResult result)
 206                 {
 207                         return inner.EndWaitForChannel (result);
 208                 }
 209
 210                 protected override TChannel OnAcceptChannel (TimeSpan timeout)
 211                 {
 212                         return inner.AcceptChannel (timeout);
 213                 }
 214
 215                 protected override IAsyncResult OnBeginAcceptChannel (TimeSpan timeout, AsyncCallback callback, object state)
 216                 {
 217                         return inner.BeginAcceptChannel (timeout, callback, state);
 218                 }
 219
 220                 protected override TChannel OnEndAcceptChannel (IAsyncResult result)
 221                 {
 222                         return inner.EndAcceptChannel (result);
 223                 }
 224         }
 225 }