mcs/class/System.ServiceModel/System.ServiceModel.Description/ServiceEndpoint.cs

   1 //
   2 // ServiceEndpoint.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.Generic;
  30 #if NET_4_5
  31 using System.Collections.ObjectModel;
  32 #endif
  33 using System.Diagnostics;
  34 using System.ServiceModel;
  35 using System.ServiceModel.Channels;
  36 using System.ServiceModel.Dispatcher;
  37
  38 namespace System.ServiceModel.Description
  39 {
  40         [DebuggerDisplay ("Name={name}")]
  41         [DebuggerDisplay ("Address={address}")]
  42         public class ServiceEndpoint
  43         {
  44                 ContractDescription contract;
  45                 Binding binding;
  46                 EndpointAddress address;
  47                 KeyedByTypeCollection<IEndpointBehavior> behaviors;
  48                 Uri listen_uri;
  49                 ListenUriMode listen_mode;
  50                 string name;
  51
  52                 public ServiceEndpoint (ContractDescription contract)
  53                         : this (contract, null, null)
  54                 {
  55                 }
  56
  57                 public ServiceEndpoint(ContractDescription contract,
  58                         Binding binding, EndpointAddress address)
  59                 {
  60                         if (contract == null)
  61                                 throw new ArgumentNullException ("contract");
  62
  63                         this.contract = contract;
  64                         this.binding = binding;
  65                         this.address = address;
  66                         behaviors = new KeyedByTypeCollection<IEndpointBehavior> ();
  67                 }
  68
  69                 public KeyedByTypeCollection<IEndpointBehavior> Behaviors {
  70                         get { return behaviors; }
  71                 }
  72
  73 #if NET_4_5
  74                 [MonoTODO]
  75                 public KeyedCollection<Type,IEndpointBehavior> EndpointBehaviors {
  76                         get { throw new NotImplementedException (); }
  77                 }
  78 #endif
  79
  80                 public ContractDescription Contract {
  81                         get { return contract; }
  82 #if NET_4_0
  83                         set {
  84                                 if (value == null)
  85                                         throw new ArgumentNullException ("value");
  86                                 contract = value;
  87                         }
  88 #endif
  89                 }
  90
  91                 public EndpointAddress Address {
  92                         get { return address; }
  93                         set { address = value; }
  94                 }
  95
  96                 public Binding Binding {
  97                         get { return binding; }
  98                         set { binding = value; }
  99                 }
 100
 101 #if NET_4_0
 102                 public
 103 #else
 104                 internal
 105 #endif
 106                 bool IsSystemEndpoint { get; set; }
 107
 108                 public Uri ListenUri {
 109                         get { return listen_uri ?? (Address != null ? Address.Uri : null); }
 110                         set { listen_uri = value; }
 111                 }
 112
 113                 public ListenUriMode ListenUriMode {
 114                         get { return listen_mode; }
 115                         set { listen_mode = value; }
 116                 }
 117
 118                 public string Name {
 119                         get {
 120                                 if (name == null) {
 121                                         // do not create cache when either of Binding or Contract is null.
 122                                         if (Binding == null)
 123                                                 return Contract != null ? Contract.Name : null;
 124                                         else if (Contract != null)
 125                                                 name = Binding.Name + "_" + Contract.Name;
 126                                 }
 127                                 return name;
 128                         }
 129                         set { name = value; }
 130                 }
 131
 132                 internal void Validate ()
 133                 {
 134                         if (Contract.Operations.Count == 0)
 135                                 throw new InvalidOperationException (String.Format ("ContractDescription '{0}' has zero operations; a contract must have at least one operation.", Contract.ContractType.Name));
 136
 137                         foreach (IContractBehavior b in Contract.Behaviors)
 138                                 b.Validate (Contract, this);
 139                         foreach (IEndpointBehavior b in Behaviors)
 140                                 b.Validate (this);
 141                         foreach (OperationDescription operation in Contract.Operations) {
 142                                 foreach (IOperationBehavior b in operation.Behaviors)
 143                                         b.Validate (operation);
 144                         }
 145                 }
 146
 147
 148                 internal ClientRuntime CreateClientRuntime (object callbackDispatchRuntime)
 149                 {
 150                         ServiceEndpoint se = this;
 151
 152                         var proxy = se.Contract.CreateClientRuntime (callbackDispatchRuntime);
 153
 154                         foreach (IEndpointBehavior b in se.Behaviors)
 155                                 b.ApplyClientBehavior (se, proxy);
 156                         foreach (IContractBehavior b in se.Contract.Behaviors)
 157                                 b.ApplyClientBehavior (se.Contract, se, proxy);
 158
 159                         return proxy;
 160                 }
 161         }
 162 }