UriTemplateDispatchFormatter.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / NetFx35 / System.ServiceModel.Web / System / ServiceModel / Dispatcher / UriTemplateDispatchFormatter.cs / 1 / UriTemplateDispatchFormatter.cs

                            //------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------
#pragma warning disable 1634, 1691
namespace System.ServiceModel.Dispatcher 
{
    using System; 
    using System.Collections; 
    using System.Collections.Generic;
    using System.Collections.Specialized; 
    using System.Globalization;
    using System.Reflection;
    using System.ServiceModel;
    using System.ServiceModel.Channels; 
    using System.ServiceModel.Description;
    using System.ServiceModel.Diagnostics; 
    using System.Text; 
    using System.Web;
    using System.Xml; 
    using System.ServiceModel.Web;
    using System.Diagnostics;

    class UriTemplateDispatchFormatter : IDispatchMessageFormatter 
    {
        internal Dictionary pathMapping; 
        internal Dictionary> queryMapping; 
        Uri baseAddress;
        IDispatchMessageFormatter inner; 
        string operationName;
        QueryStringConverter qsc;
        int totalNumUTVars;
        UriTemplate uriTemplate; 

        public UriTemplateDispatchFormatter(OperationDescription operationDescription, IDispatchMessageFormatter inner, QueryStringConverter qsc, string contractName, Uri baseAddress) 
        { 
            this.inner = inner;
            this.qsc = qsc; 
            this.baseAddress = baseAddress;
            this.operationName = operationDescription.Name;
            UriTemplateClientFormatter.Populate(out this.pathMapping,
                out this.queryMapping, 
                out this.totalNumUTVars,
                out this.uriTemplate, 
                operationDescription, 
                qsc,
                contractName); 
        }

        public void DeserializeRequest(Message message, object[] parameters)
        { 
            object[] innerParameters = new object[parameters.Length - this.totalNumUTVars];
            if (innerParameters.Length != 0) 
            { 
                this.inner.DeserializeRequest(message, innerParameters);
            } 
            int j = 0;
            UriTemplateMatch utmr = null;
            string UTMRName = IncomingWebRequestContext.UriTemplateMatchResultsPropertyName;
            if (message.Properties.ContainsKey(UTMRName)) 
            {
                utmr = message.Properties[UTMRName] as UriTemplateMatch; 
            } 
            else
            { 
                if (message.Headers.To != null && message.Headers.To.IsAbsoluteUri)
                {
                    utmr = this.uriTemplate.Match(this.baseAddress, message.Headers.To);
                } 
            }
            NameValueCollection nvc = (utmr == null) ? new NameValueCollection() : utmr.BoundVariables; 
            for (int i = 0; i < parameters.Length; ++i) 
            {
                if (this.pathMapping.ContainsKey(i) && utmr != null) 
                {
                    parameters[i] = nvc[this.pathMapping[i]];
                }
                else if (this.queryMapping.ContainsKey(i) && utmr != null) 
                {
                    string queryVal = nvc[this.queryMapping[i].Key]; 
                    parameters[i] = this.qsc.ConvertStringToValue(queryVal, this.queryMapping[i].Value); 
                }
                else 
                {
                    parameters[i] = innerParameters[j];
                    ++j;
                } 
            }
            if (DiagnosticUtility.ShouldTraceInformation) 
            { 
                if (utmr != null)
                { 
                    foreach (string key in utmr.QueryParameters.Keys)
                    {
                        bool isParameterIgnored = true;
                        foreach (KeyValuePair kvp in this.queryMapping.Values) 
                        {
                            if (String.Compare(key, kvp.Key, StringComparison.OrdinalIgnoreCase) == 0) 
                            { 
                                isParameterIgnored = false;
                                break; 
                            }
                        }
                        if (isParameterIgnored)
                        { 
                            DiagnosticUtility.DiagnosticTrace.TraceEvent(TraceEventType.Information, TraceCode.WebUnknownQueryParameterIgnored, SR2.GetString(SR2.TraceCodeWebRequestUnknownQueryParameterIgnored, key, operationName));
                        } 
                    } 
                }
            } 
        }

        public Message SerializeReply(MessageVersion messageVersion, object[] parameters, object result)
        { 
            throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new NotSupportedException(SR2.GetString(SR2.QueryStringFormatterOperationNotSupportedServerSide)));
        } 
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
                        

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