mcs/class/referencesource/System.ServiceModel/System/ServiceModel/Channels/StandardBindingImporter.cs

   1 //-----------------------------------------------------------------------------
   2 // Copyright (c) Microsoft Corporation.  All rights reserved.
   3 //-----------------------------------------------------------------------------
   4 namespace System.ServiceModel.Channels
   5 {
   6     using System.Xml;
   7     using System.ServiceModel;
   8     using System.ServiceModel.Description;
   9     using System.Xml.Schema;
  10     using System.Collections.ObjectModel;
  11     using System.Collections.Generic;
  12     using WsdlNS = System.Web.Services.Description;
  13
  14     public class StandardBindingImporter : IWsdlImportExtension
  15     {
  16         void IWsdlImportExtension.BeforeImport(WsdlNS.ServiceDescriptionCollection wsdlDocuments, XmlSchemaSet xmlSchemas, ICollection<XmlElement> policy) { }
  17         void IWsdlImportExtension.ImportContract(WsdlImporter importer, WsdlContractConversionContext context) { }
  18
  19         void IWsdlImportExtension.ImportEndpoint(WsdlImporter importer, WsdlEndpointConversionContext endpointContext)
  20         {
  21             if (endpointContext == null)
  22                 throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("endpointContext");
  23
  24 #pragma warning suppress 56506 // Microsoft, endpointContext.Endpoint is never null
  25             if (endpointContext.Endpoint.Binding == null)
  26                 throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("endpointContext.Binding");
  27
  28             if (endpointContext.Endpoint.Binding is CustomBinding)
  29             {
  30                 BindingElementCollection elements = ((CustomBinding)endpointContext.Endpoint.Binding).Elements;
  31
  32                 Binding binding;
  33                 TransportBindingElement transport = elements.Find<TransportBindingElement>();
  34
  35                 if (transport is HttpTransportBindingElement)
  36                 {
  37                     if (WSHttpBindingBase.TryCreate(elements, out binding))
  38                     {
  39                         SetBinding(endpointContext.Endpoint, binding);
  40                     }
  41                     else if (WSDualHttpBinding.TryCreate(elements, out binding))
  42                     {
  43                         SetBinding(endpointContext.Endpoint, binding);
  44                     }
  45                     else if (BasicHttpBinding.TryCreate(elements, out binding))
  46                     {
  47                         SetBinding(endpointContext.Endpoint, binding);
  48                     }
  49                     else if (NetHttpBinding.TryCreate(elements, out binding))
  50                     {
  51                         SetBinding(endpointContext.Endpoint, binding);
  52                     }
  53                 }
  54                 else if (transport is MsmqTransportBindingElement && NetMsmqBinding.TryCreate(elements, out binding))
  55                 {
  56                     SetBinding(endpointContext.Endpoint, binding);
  57                 }
  58                 else if (transport is NamedPipeTransportBindingElement && NetNamedPipeBinding.TryCreate(elements, out binding))
  59                 {
  60                     SetBinding(endpointContext.Endpoint, binding);
  61                 }
  62 #pragma warning disable 0618
  63                 else if (transport is PeerTransportBindingElement && NetPeerTcpBinding.TryCreate(elements, out binding))
  64                 {
  65                     SetBinding(endpointContext.Endpoint, binding);
  66                 }
  67 #pragma warning restore 0618
  68                 else if (transport is TcpTransportBindingElement && NetTcpBinding.TryCreate(elements, out binding))
  69                 {
  70                     SetBinding(endpointContext.Endpoint, binding);
  71                 }
  72             }
  73         }
  74         void SetBinding(ServiceEndpoint endpoint, Binding binding)
  75         {
  76             binding.Name = endpoint.Binding.Name;
  77             binding.Namespace = endpoint.Binding.Namespace;
  78             endpoint.Binding = binding;
  79         }
  80     }
  81 }