89 lines
2.9 KiB
C#
89 lines
2.9 KiB
C#
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//------------------------------------------------------------
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//------------------------------------------------------------
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namespace System.ServiceModel
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{
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using System.Runtime;
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using System.ServiceModel.Channels;
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using System.ServiceModel.Description;
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sealed class ProgrammaticEndpointTrait<TChannel> : EndpointTrait<TChannel>
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where TChannel : class
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{
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EndpointAddress remoteAddress;
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Binding binding;
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InstanceContext callbackInstance;
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public ProgrammaticEndpointTrait(Binding binding,
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EndpointAddress remoteAddress,
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InstanceContext callbackInstance)
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: base()
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{
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this.binding = binding;
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this.remoteAddress = remoteAddress;
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this.callbackInstance = callbackInstance;
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}
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public override bool Equals(object obj)
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{
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ProgrammaticEndpointTrait<TChannel> trait1 = obj as ProgrammaticEndpointTrait<TChannel>;
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if (trait1 == null) return false;
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if (!object.ReferenceEquals(this.callbackInstance, trait1.callbackInstance))
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return false;
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// EndpointAddress.Equals is used.
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if (this.remoteAddress != trait1.remoteAddress)
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return false;
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if (!object.ReferenceEquals(this.binding, trait1.binding))
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return false;
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return true;
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}
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public override int GetHashCode()
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{
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int hashCode = 0;
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if (this.callbackInstance != null)
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{
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hashCode ^= this.callbackInstance.GetHashCode();
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}
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Fx.Assert(this.remoteAddress != null, "remoteAddress should not be null.");
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hashCode ^= this.remoteAddress.GetHashCode();
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Fx.Assert(this.binding != null, "binding should not be null.");
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hashCode ^= this.binding.GetHashCode();
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return hashCode;
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}
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public override ChannelFactory<TChannel> CreateChannelFactory()
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{
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if (this.callbackInstance != null)
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return CreateDuplexFactory();
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return CreateSimplexFactory();
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}
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DuplexChannelFactory<TChannel> CreateDuplexFactory()
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{
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Fx.Assert(this.remoteAddress != null, "remoteAddress should not be null.");
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Fx.Assert(this.binding != null, "binding should not be null.");
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return new DuplexChannelFactory<TChannel>(this.callbackInstance, this.binding, this.remoteAddress);
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}
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ChannelFactory<TChannel> CreateSimplexFactory()
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{
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Fx.Assert(this.remoteAddress != null, "remoteAddress should not be null.");
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Fx.Assert(this.binding != null, "binding should not be null.");
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return new ChannelFactory<TChannel>(this.binding, this.remoteAddress);
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}
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}
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}
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