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