C# Channels.BindingParameterCollection类代码示例

 /**
  * The execution of this behavior comes rather late.
  * Anyone that inspects the service description in the meantime,
  * such as for metadata generation, won't see the protection level that we want to use.
  *
  * One way of doing it is at when create HostFactory
  *
  * ServiceEndpoint endpoint = host.Description.Endpoints.Find(typeof(IService));
  * OperationDescription operation = endpoint.Contract.Operations.Find("Action");
  * MessageDescription message = operation.Messages.Find("http://tempuri.org/IService/ActionResponse");
  * MessageHeaderDescription header = message.Headers[new XmlQualifiedName("aheader", "http://tempuri.org/")];
  * header.ProtectionLevel = ProtectionLevel.Sign;
  *
  * **/
 public void AddBindingParameters(ContractDescription contractDescription, ServiceEndpoint endpoint, BindingParameterCollection bindingParameters)
 {
     ChannelProtectionRequirements requirements = bindingParameters.Find<ChannelProtectionRequirements>();
     XmlQualifiedName qName = new XmlQualifiedName(header, ns);
     MessagePartSpecification part = new MessagePartSpecification(qName);
     requirements.OutgoingSignatureParts.AddParts(part, action);
 }

        public void AddBindingParameters(OperationDescription operationDescription, BindingParameterCollection bindingParameters)
        {
            if (_innerOperationBehavior == null)
                return;

            (_innerOperationBehavior as IOperationBehavior).AddBindingParameters(operationDescription, bindingParameters);
        }

        public void AddBindingParameters(OperationDescription description, BindingParameterCollection parameters)
        {
            //see if ChunkingBindingParameter already exists
            ChunkingBindingParameter param =
                parameters.Find<ChunkingBindingParameter>();
            if (param == null)
            {
                param = new ChunkingBindingParameter();
                parameters.Add(param);
            }

            if ((appliesTo & ChunkingAppliesTo.InMessage)
                          == ChunkingAppliesTo.InMessage)
            {
                //add input message's action to ChunkingBindingParameter
                param.AddAction(description.Messages[0].Action);
            }
            if (!description.IsOneWay &&
                ((appliesTo & ChunkingAppliesTo.OutMessage)
                            == ChunkingAppliesTo.OutMessage))
            {
                //add output message's action to ChunkingBindingParameter
                param.AddAction(description.Messages[1].Action);
            }
        }

		public void AddBindingParameters(
			ServiceDescription serviceDescription,
			ServiceHostBase serviceHostBase,
			Collection<ServiceEndpoint> endpoints,
			BindingParameterCollection bindingParameters)
		{
		}

 /// <summary>
 /// 
 /// </summary>
 /// <param name="contractDescription"></param>
 /// <param name="endpoint"></param>
 /// <param name="bindingParameters"></param>
 public void AddBindingParameters(
     ContractDescription contractDescription,
     ServiceEndpoint endpoint,
     BindingParameterCollection bindingParameters)
 {
     // empty
 }

 public void AddBindingParameters(ServiceDescription serviceDescription,
                                  ServiceHostBase serviceHostBase,
                                  System.Collections.ObjectModel.Collection<ServiceEndpoint> endpoints,
                                  BindingParameterCollection bindingParameters)
 {
     //no-op
 }

		void IServiceBehavior.AddBindingParameters (
			ServiceDescription description,
			ServiceHostBase serviceHostBase,
			Collection<ServiceEndpoint> endpoints,
			BindingParameterCollection parameters)
		{
		}

		void IEndpointBehavior.AddBindingParameters (ServiceEndpoint endpoint, BindingParameterCollection bindingParameters)
		{
			if (endpoint == null)
				throw new ArgumentNullException ("endpoint");
			if (bindingParameters == null)
				throw new ArgumentNullException ("bindingParameters");
		}

        internal static ClientRuntime BuildProxyBehavior(ServiceEndpoint serviceEndpoint, out BindingParameterCollection parameters)
        {
            parameters = new BindingParameterCollection();
            SecurityContractInformationEndpointBehavior.ClientInstance.AddBindingParameters(serviceEndpoint, parameters);

            AddBindingParameters(serviceEndpoint, parameters);

            ContractDescription contractDescription = serviceEndpoint.Contract;
            ClientRuntime clientRuntime = new ClientRuntime(contractDescription.Name, contractDescription.Namespace);
            clientRuntime.ContractClientType = contractDescription.ContractType;

            IdentityVerifier identityVerifier = serviceEndpoint.Binding.GetProperty<IdentityVerifier>(parameters);
            if (identityVerifier != null)
            {
                clientRuntime.IdentityVerifier = identityVerifier;
            }

            for (int i = 0; i < contractDescription.Operations.Count; i++)
            {
                OperationDescription operation = contractDescription.Operations[i];

                if (!operation.IsServerInitiated())
                {
                    DispatcherBuilder.BuildProxyOperation(operation, clientRuntime);
                }
                else
                {
                    DispatcherBuilder.BuildDispatchOperation(operation, clientRuntime.CallbackDispatchRuntime);
                }
            }

            DispatcherBuilder.ApplyClientBehavior(serviceEndpoint, clientRuntime);
            return clientRuntime;
        }

		public void Use ()
		{
			var b = new ServiceDiscoveryBehavior ();
			b.AnnouncementEndpoints.Add (new UdpAnnouncementEndpoint ());
			IServiceBehavior sb = b;
			var host = new ServiceHost (new Uri ("http://localhost:37564"));

			var bc = new BindingParameterCollection ();
			sb.AddBindingParameters (host.Description, host, host.Description.Endpoints, bc);
			Assert.AreEqual (0, bc.Count, "#1");

			Assert.AreEqual (0, host.Extensions.Count, "#2-1");
			sb.Validate (host.Description, host);
			// ... should "validate" not "apply dispatch behavior" do "add host extension" job? I doubt that.
			Assert.AreEqual (1, host.Extensions.Count, "#2-2");
			var dse = host.Extensions.Find<DiscoveryServiceExtension> ();
			Assert.IsNotNull (dse, "#2-3");
			Assert.AreEqual (0, dse.PublishedEndpoints.Count, "#2-4");

			Assert.AreEqual (0, host.ChannelDispatchers.Count, "#3-1");
			sb.ApplyDispatchBehavior (host.Description, host);
			Assert.AreEqual (0, host.Description.Endpoints.Count, "#3-2");
			Assert.AreEqual (2, host.ChannelDispatchers.Count, "#3-3"); // for online and offline announcements
			Assert.AreEqual (0, dse.PublishedEndpoints.Count, "#3-4"); // discovery endpoints are not "published"
			int idx = 0;
			foreach (var cdisb in host.ChannelDispatchers) {
				var cdis = cdisb as ChannelDispatcher;
				string head = "#4." + idx + ".";
				Assert.IsNull (cdis, head + "dispatcher");
				if (cdisb.Listener != null)
					Assert.AreEqual ("urn:schemas-microsoft-org:ws:2008:07:discovery", cdisb.Listener.Uri.ToString (), head + "uri");
				// else ... WHOA! .NET "OnlineAnnouncementChannelDispatcher" type does not seem to provide the listener.
				idx++;
			}
		}

 public void AddBindingParameters(ServiceEndpoint endpoint, BindingParameterCollection bindingParameters)
 {
     foreach (var operation in endpoint.Contract.Operations)
     {
         operation.Behaviors.Add(this);
     }
 }

 /// <summary>
 /// Adds the binding parameters.
 /// </summary>
 /// <param name="description">The description.</param>
 /// <param name="serviceHostBase">The service host base.</param>
 /// <param name="endpoints">The endpoints.</param>
 /// <param name="parameters">The parameters.</param>
 void IServiceBehavior.AddBindingParameters(ServiceDescription description, ServiceHostBase serviceHostBase, Collection<ServiceEndpoint> endpoints, BindingParameterCollection parameters)
 {
     if (throttlingBehavior != null)
     {
         ((IServiceBehavior)throttlingBehavior).AddBindingParameters(description, serviceHostBase, endpoints, parameters);
     }
 }

 /// <summary>
 /// Provides the ability to pass custom data to binding elements to support the contract implementation.
 /// </summary>
 /// <param name="serviceDescription">
 /// The service description of the service.
 /// </param>
 /// <param name="serviceHostBase">
 /// The host of the service.
 /// </param>
 /// <param name="endpoints">
 /// The service endpoints.
 /// </param>
 /// <param name="bindingParameters">
 /// Custom objects to which binding elements have access.
 /// </param>
 public void AddBindingParameters(ServiceDescription serviceDescription, ServiceHostBase serviceHostBase, Collection<ServiceEndpoint> endpoints, BindingParameterCollection bindingParameters)
 {
     foreach (ChannelDispatcher chanDisp in serviceHostBase.ChannelDispatchers)
     {
         chanDisp.ErrorHandlers.Add(new ErrorHandler(this._messageFaultBuilder));
     }
 }

 public virtual void AddBindingParameters(ServiceDescription serviceDescription,
                                          ServiceHostBase serviceHostBase,
                                          Collection<ServiceEndpoint> endpoints,
                                          BindingParameterCollection bindingParameters)
 {
     throw new NotImplementedException();
 }

		void IContractBehavior.AddBindingParameters (
			ContractDescription description,
			ServiceEndpoint endpoint,
			BindingParameterCollection parameters)
		{
			throw new NotImplementedException ();
		}