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//------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//------------------------------------------------------------
namespace System.ServiceModel.Dispatcher
{
using System;
using System.Collections.Generic;
using System.ServiceModel;
using System.ServiceModel.Channels;
using System.ServiceModel.Description;
using System.Globalization;
class DemultiplexingClientMessageFormatter : IClientMessageFormatter
{
IClientMessageFormatter defaultFormatter;
Dictionary<WebContentFormat, IClientMessageFormatter> formatters;
string supportedFormats;
public DemultiplexingClientMessageFormatter(IDictionary<WebContentFormat, IClientMessageFormatter> formatters, IClientMessageFormatter defaultFormatter)
{
if (formatters == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("formatters");
}
this.formatters = new Dictionary<WebContentFormat, IClientMessageFormatter>();
foreach (WebContentFormat key in formatters.Keys)
{
this.formatters.Add(key, formatters[key]);
}
this.defaultFormatter = defaultFormatter;
}
public object DeserializeReply(Message message, object[] parameters)
{
if (message == null)
{
return null;
}
WebContentFormat format;
IClientMessageFormatter selectedFormatter;
if (DemultiplexingDispatchMessageFormatter.TryGetEncodingFormat(message, out format))
{
this.formatters.TryGetValue(format, out selectedFormatter);
if (selectedFormatter == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperWarning(new InvalidOperationException(SR2.GetString(SR2.UnrecognizedHttpMessageFormat, format, GetSupportedFormats())));
}
}
else
{
selectedFormatter = this.defaultFormatter;
if (selectedFormatter == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperWarning(new InvalidOperationException(SR2.GetString(SR2.MessageFormatPropertyNotFound3)));
}
}
return selectedFormatter.DeserializeReply(message, parameters);
}
public Message SerializeRequest(MessageVersion messageVersion, object[] parameters)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new NotSupportedException(SR2.GetString(SR2.SerializingRequestNotSupportedByFormatter, this)));
}
string GetSupportedFormats()
{
if (this.supportedFormats == null)
{
this.supportedFormats = DemultiplexingDispatchMessageFormatter.GetSupportedFormats(this.formatters.Keys);
}
return this.supportedFormats;
}
}
}
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