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