mcs/class/System.ServiceModel/System.ServiceModel.Dispatcher/DispatchOperation.cs

   1 //
   2 // DispatchOperation.cs
   3 //
   4 // Author:
   5 //      Atsushi Enomoto <atsushi@ximian.com>
   6 //
   7 // Copyright (C) 2005-2010 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.Reflection;
  31 using System.ServiceModel;
  32 using System.ServiceModel.Channels;
  33 using System.ServiceModel.Description;
  34 using System.Text;
  35
  36 namespace System.ServiceModel.Dispatcher
  37 {
  38         public sealed class DispatchOperation
  39         {
  40                 internal class DispatchOperationCollection :
  41                         SynchronizedKeyedCollection<string, DispatchOperation>
  42                 {
  43                         protected override string GetKeyForItem (DispatchOperation o)
  44                         {
  45                                 return o.Name;
  46                         }
  47                 }
  48
  49                 DispatchRuntime parent;
  50                 string name, action, reply_action;
  51                 bool serialize_reply = true, deserialize_request = true,
  52                         is_oneway, is_terminating,
  53                         release_after_call, release_before_call,
  54                         tx_auto_complete, tx_required,
  55                         auto_dispose_params = true;
  56                 IDispatchMessageFormatter formatter;
  57 #if !NET_2_1
  58                 ImpersonationOption impersonation;
  59                 IOperationInvoker invoker;
  60                 SynchronizedCollection<IParameterInspector> inspectors
  61                         = new SynchronizedCollection<IParameterInspector> ();
  62                 SynchronizedCollection<FaultContractInfo> fault_contract_infos
  63                         = new SynchronizedCollection<FaultContractInfo> ();
  64                 SynchronizedCollection<ICallContextInitializer> ctx_initializers
  65                         = new SynchronizedCollection<ICallContextInitializer> ();
  66 #endif
  67
  68                 public DispatchOperation (DispatchRuntime parent,
  69                         string name, string action)
  70                 {
  71                         if (parent == null)
  72                                 throw new ArgumentNullException ("parent");
  73                         if (name == null)
  74                                 throw new ArgumentNullException ("name");
  75                         // action could be null
  76
  77                         is_oneway = true;
  78                         this.parent = parent;
  79                         this.name = name;
  80                         this.action = action;
  81                 }
  82
  83                 public DispatchOperation (DispatchRuntime parent,
  84                         string name, string action, string replyAction)
  85                         : this (parent, name, action)
  86                 {
  87                         // replyAction could be null
  88                         is_oneway = false;
  89                         reply_action = replyAction;
  90                 }
  91
  92                 public string Action {
  93                         get { return action; }
  94                 }
  95
  96 #if !NET_2_1
  97                 public SynchronizedCollection<ICallContextInitializer> CallContextInitializers {
  98                         get { return ctx_initializers; }
  99                 }
 100
 101                 public SynchronizedCollection<FaultContractInfo> FaultContractInfos {
 102                         get { return fault_contract_infos; }
 103                 }
 104
 105                 [MonoTODO ("not considered")]
 106                 public ImpersonationOption Impersonation {
 107                         get { return impersonation; }
 108                         set {
 109                                 ThrowIfOpened ();
 110                                 impersonation = value;
 111                         }
 112                 }
 113
 114                 public IOperationInvoker Invoker {
 115                         get { return invoker; }
 116                         set {
 117                                 ThrowIfOpened ();
 118                                 invoker = value;
 119                         }
 120                 }
 121
 122                 public bool IsTerminating {
 123                         get { return is_terminating; }
 124                         set {
 125                                 ThrowIfOpened ();
 126                                 is_terminating = value;
 127                         }
 128                 }
 129
 130                 public SynchronizedCollection<IParameterInspector> ParameterInspectors {
 131                         get { return inspectors; }
 132                 }
 133
 134                 public bool ReleaseInstanceAfterCall {
 135                         get { return release_after_call; }
 136                         set {
 137                                 ThrowIfOpened ();
 138                                 release_after_call = value;
 139                         }
 140                 }
 141
 142                 public bool ReleaseInstanceBeforeCall {
 143                         get { return release_before_call; }
 144                         set {
 145                                 ThrowIfOpened ();
 146                                 release_before_call = value;
 147                         }
 148                 }
 149
 150                 public string ReplyAction {
 151                         get { return reply_action; }
 152                 }
 153
 154                 public bool TransactionAutoComplete {
 155                         get { return tx_auto_complete; }
 156                         set {
 157                                 ThrowIfOpened ();
 158                                 tx_auto_complete = value;
 159                         }
 160                 }
 161
 162                 public bool TransactionRequired {
 163                         get { return tx_required; }
 164                         set {
 165                                 ThrowIfOpened ();
 166                                 tx_required = value;
 167                         }
 168                 }
 169 #endif
 170
 171                 public bool AutoDisposeParameters {
 172                         get { return auto_dispose_params; }
 173                         set {
 174                                 ThrowIfOpened ();
 175                                 auto_dispose_params = value;
 176                         }
 177                 }
 178
 179                 public bool DeserializeRequest {
 180                         get { return deserialize_request; }
 181                         set {
 182                                 ThrowIfOpened ();
 183                                 deserialize_request = value;
 184                         }
 185                 }
 186
 187                 public IDispatchMessageFormatter Formatter {
 188                         get { return formatter; }
 189                         set {
 190                                 ThrowIfOpened ();
 191                                 formatter = value;
 192                         }
 193                 }
 194
 195                 public bool IsOneWay {
 196                         get { return is_oneway; }
 197                 }
 198
 199                 public string Name {
 200                         get { return name; }
 201                 }
 202
 203                 public DispatchRuntime Parent {
 204                         get { return parent; }
 205                 }
 206
 207                 public bool SerializeReply {
 208                         get { return serialize_reply; }
 209                         set {
 210                                 ThrowIfOpened ();
 211                                 serialize_reply = value;
 212                         }
 213                 }
 214
 215                 void ThrowIfOpened ()
 216                 {
 217 #if !NET_2_1 && !XAMMAC_4_5
 218                         // FIXME: get callback client runtime status when ChannelDispatcher is not available.
 219                         var state = Parent.ChannelDispatcher != null ? Parent.ChannelDispatcher.State : CommunicationState.Created; // Parent.CallbackClientRuntime.ChannelFactory.State;
 220                         switch (state) {
 221                         case CommunicationState.Created:
 222                         case CommunicationState.Opening:
 223                                 return;
 224                         }
 225                         throw new InvalidOperationException ("Cannot change this property after the service host is opened");
 226 #endif
 227                 }
 228
 229         }
 230 }