mcs/class/System.ServiceModel/System.ServiceModel/ChannelFactory.cs

   1 //
   2 // ChannelFactory.cs
   3 //
   4 // Author:
   5 //      Atsushi Enomoto <atsushi@ximian.com>
   6 //
   7 // Copyright (C) 2005 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.ObjectModel;
  30 using System.ServiceModel.Channels;
  31 using System.ServiceModel.Description;
  32 using System.ServiceModel.Dispatcher;
  33 using System.Configuration;
  34 using System.ServiceModel.Configuration;
  35
  36 namespace System.ServiceModel
  37 {
  38         [MonoTODO ("Actually it should work like existing ClientBase minus the impact of proxying. Separate TChannel from IChannel")]
  39         public abstract class ChannelFactory : CommunicationObject,
  40                 IChannelFactory, ICommunicationObject, IDisposable
  41         {
  42                 // instance members
  43
  44                 ServiceEndpoint service_endpoint;
  45
  46                 protected ChannelFactory ()
  47                 {
  48                 }
  49
  50                 public ServiceEndpoint Endpoint {
  51                         get { return service_endpoint; }
  52                 }
  53
  54                 public ClientCredentials Credentials {
  55                         get { return Endpoint.Behaviors.Find<ClientCredentials> (); }
  56                 }
  57
  58                 protected internal override TimeSpan DefaultCloseTimeout {
  59                         get { return Endpoint.Binding.CloseTimeout; }
  60                 }
  61
  62                 protected internal override TimeSpan DefaultOpenTimeout {
  63                         get { return Endpoint.Binding.OpenTimeout; }
  64                 }
  65
  66                 protected virtual void ApplyConfiguration (string endpointConfig)
  67                 {
  68                         if (endpointConfig == null)
  69                                 return;
  70
  71                         string contractName = Endpoint.Contract.ConfigurationName;
  72                         ClientSection client = (ClientSection) ConfigurationManager.GetSection ("system.serviceModel/client");
  73                         ChannelEndpointElement res = null;
  74                         foreach (ChannelEndpointElement el in client.Endpoints) {
  75                                 if (el.Contract == contractName && (endpointConfig == el.Name || endpointConfig == "*")) {
  76                                         if (res != null)
  77                                                 throw new InvalidOperationException (String.Format ("More then one endpoint matching contract {0} was found.", contractName));
  78                                         res = el;
  79                                 }
  80                         }
  81
  82                         if (res == null)
  83                                 throw new InvalidOperationException (String.Format ("Client endpoint configuration '{0}' was not found in {1} endpoints.", endpointConfig, client.Endpoints.Count));
  84
  85                         if (Endpoint.Binding == null)
  86                                 Endpoint.Binding = ConfigUtil.CreateBinding (res.Binding, res.BindingConfiguration);
  87                         if (Endpoint.Address == null)
  88                                 Endpoint.Address = new EndpointAddress (res.Address);
  89
  90                         if (res.BehaviorConfiguration != "")
  91                                 ApplyBehavior (res.BehaviorConfiguration);
  92                 }
  93
  94                 private void ApplyBehavior (string behaviorConfig)
  95                 {
  96                         BehaviorsSection behaviorsSection = (BehaviorsSection) ConfigurationManager.GetSection ("system.serviceModel/behaviors");
  97                         EndpointBehaviorElement behaviorElement = behaviorsSection.EndpointBehaviors [behaviorConfig];
  98                         int i = 0;
  99                         foreach (BehaviorExtensionElement el in behaviorElement) {
 100                                 IEndpointBehavior behavior = (IEndpointBehavior) el.CreateBehavior ();
 101                                 Endpoint.Behaviors.Remove (behavior.GetType ());
 102                                 Endpoint.Behaviors.Add (behavior);
 103                         }
 104                 }
 105
 106                 [MonoTODO]
 107                 protected virtual IChannelFactory CreateFactory ()
 108                 {
 109                         throw new NotImplementedException ();
 110                 }
 111
 112                 protected abstract ServiceEndpoint CreateDescription ();
 113
 114                 void IDisposable.Dispose ()
 115                 {
 116                         Close ();
 117                 }
 118
 119                 [MonoTODO]
 120                 public T GetProperty<T> () where T : class
 121                 {
 122                         throw new NotImplementedException ();
 123                 }
 124
 125                 protected void EnsureOpened ()
 126                 {
 127                         if (State != CommunicationState.Opened)
 128                                 Open ();
 129                 }
 130
 131                 protected void InitializeEndpoint (
 132                         string endpointConfigurationName,
 133                         EndpointAddress remoteAddress)
 134                 {
 135                         InitializeEndpoint (CreateDescription ());
 136                         service_endpoint.Address = remoteAddress;
 137                         ApplyConfiguration (endpointConfigurationName);
 138                 }
 139
 140                 protected void InitializeEndpoint (Binding binding,
 141                         EndpointAddress remoteAddress)
 142                 {
 143                         InitializeEndpoint (CreateDescription ());
 144                         service_endpoint.Binding = binding;
 145                         service_endpoint.Address = remoteAddress;
 146                 }
 147
 148                 protected void InitializeEndpoint (ServiceEndpoint endpoint)
 149                 {
 150                         service_endpoint = endpoint;
 151                 }
 152
 153                 [MonoTODO]
 154                 protected override void OnAbort ()
 155                 {
 156                         throw new NotImplementedException ();
 157                 }
 158
 159                 [MonoTODO]
 160                 protected override IAsyncResult OnBeginClose (
 161                         TimeSpan timeout, AsyncCallback callback, object state)
 162                 {
 163                         throw new NotImplementedException ();
 164                 }
 165
 166                 [MonoTODO]
 167                 protected override IAsyncResult OnBeginOpen (
 168                         TimeSpan timeout, AsyncCallback callback, object state)
 169                 {
 170                         throw new NotImplementedException ();
 171                 }
 172
 173                 [MonoTODO]
 174                 protected override void OnEndClose (IAsyncResult result)
 175                 {
 176                         throw new NotImplementedException ();
 177                 }
 178
 179                 [MonoTODO]
 180                 protected override void OnEndOpen (IAsyncResult result)
 181                 {
 182                         throw new NotImplementedException ();
 183                 }
 184
 185                 [MonoTODO]
 186                 protected override void OnClose (TimeSpan timeout)
 187                 {
 188                 }
 189
 190                 [MonoTODO]
 191                 protected override void OnOpen (TimeSpan timeout)
 192                 {
 193                 }
 194
 195                 [MonoTODO]
 196                 protected override void OnOpening ()
 197                 {
 198                 }
 199
 200                 [MonoTODO]
 201                 protected override void OnOpened ()
 202                 {
 203                 }
 204         }
 205
 206         [ServiceContract]
 207         interface UninitializedContract
 208         {
 209                 [OperationContract]
 210                 void ItShouldReallyGone ();
 211         }
 212 }