DemultiplexingClientMessageFormatter.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / NetFx35 / System.ServiceModel.Web / System / ServiceModel / Dispatcher / DemultiplexingClientMessageFormatter.cs / 1305376 / DemultiplexingClientMessageFormatter.cs
                        

                        
                            //------------------------------------------------------------ 
// 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 formatters; 
        string supportedFormats;
 
        public DemultiplexingClientMessageFormatter(IDictionary formatters, IClientMessageFormatter defaultFormatter)
        {
            if (formatters == null)
            { 
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("formatters");
            } 
            this.formatters = new Dictionary(); 
            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;
        } 
    }
}


// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

Link Menu

Network programming in C#, Network Programming in VB.NET, Network Programming in .NET
This book is available now!
Buy at Amazon US or
Buy at Amazon UK