mcs/class/System.ServiceModel.Discovery/System.ServiceModel.Discovery/DiscoveryEndpointPublisherBehavior.cs

   1 //
   2 // Author: Atsushi Enomoto <atsushi@ximian.com>
   3 //
   4 // Copyright (C) 2009,2010 Novell, Inc (http://www.novell.com)
   5 //
   6 // Permission is hereby granted, free of charge, to any person obtaining
   7 // a copy of this software and associated documentation files (the
   8 // "Software"), to deal in the Software without restriction, including
   9 // without limitation the rights to use, copy, modify, merge, publish,
  10 // distribute, sublicense, and/or sell copies of the Software, and to
  11 // permit persons to whom the Software is furnished to do so, subject to
  12 // the following conditions:
  13 //
  14 // The above copyright notice and this permission notice shall be
  15 // included in all copies or substantial portions of the Software.
  16 //
  17 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  18 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  19 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  20 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  21 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  22 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  23 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24 //
  25 using System;
  26 using System.Collections.Generic;
  27 using System.Collections.ObjectModel;
  28 using System.ServiceModel;
  29 using System.ServiceModel.Channels;
  30 using System.ServiceModel.Description;
  31 using System.ServiceModel.Dispatcher;
  32
  33 namespace System.ServiceModel.Discovery
  34 {
  35         internal class DiscoveryEndpointPublisherBehavior : IEndpointBehavior
  36         {
  37                 DiscoveryServiceExtension extension;
  38
  39                 internal DiscoveryEndpointPublisherBehavior (DiscoveryServiceExtension extension)
  40                 {
  41                         this.extension = extension;
  42                 }
  43
  44                 void IEndpointBehavior.AddBindingParameters (ServiceEndpoint endpoint, BindingParameterCollection bindingParameters)
  45                 {
  46                         if (endpoint == null)
  47                                 throw new ArgumentNullException ("endpoint");
  48                         if (bindingParameters == null)
  49                                 throw new ArgumentNullException ("bindingParameters");
  50                 }
  51
  52                 void IEndpointBehavior.ApplyClientBehavior (ServiceEndpoint endpoint, ClientRuntime clientRuntime)
  53                 {
  54                         if (endpoint == null)
  55                                 throw new ArgumentNullException ("endpoint");
  56                         if (clientRuntime == null)
  57                                 throw new ArgumentNullException ("clientRuntime");
  58                 }
  59
  60                 void IEndpointBehavior.ApplyDispatchBehavior (ServiceEndpoint endpoint, EndpointDispatcher endpointDispatcher)
  61                 {
  62                 // It is applied to the ServiceEndpoints in the ServiceHost which has ServiceDiscoveryBehavior as one of its service behaviors.
  63                 // That is, this target endpoint is an endpoint in the target service itself, not for "announcement service".
  64                         if (endpoint == null)
  65                                 throw new ArgumentNullException ("endpoint");
  66                         if (endpointDispatcher == null)
  67                                 throw new ArgumentNullException ("endpointDispatcher");
  68
  69                         var edb = endpoint.Behaviors.Find<EndpointDiscoveryBehavior> ();
  70                         if (edb != null && !edb.Enabled)
  71                                 return;
  72
  73                         var edm = EndpointDiscoveryMetadata.FromServiceEndpoint (endpoint);
  74                         extension.PublishedInternalEndpoints.Add (edm);
  75                 }
  76
  77                 void IEndpointBehavior.Validate (ServiceEndpoint endpoint)
  78                 {
  79                         if (endpoint == null)
  80                                 throw new ArgumentNullException ("endpoint");
  81                 }
  82         }
  83 }