MustUnderstandSoapException.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 / WCF / ServiceModel / System / ServiceModel / MustUnderstandSoapException.cs / 1 / MustUnderstandSoapException.cs

                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------
namespace System.ServiceModel
{ 
    using System;
    using System.Xml; 
    using System.Text; 
    using System.Globalization;
    using System.Collections.ObjectModel; 
    using System.ServiceModel.Channels;
    using System.Runtime.Serialization;

    [Serializable] 
    internal class MustUnderstandSoapException : CommunicationException
    { 
        // for serialization 
        public MustUnderstandSoapException() { }
        protected MustUnderstandSoapException(SerializationInfo info, StreamingContext context) : base(info, context) { } 


        Collection notUnderstoodHeaders;
        EnvelopeVersion envelopeVersion; 

        public MustUnderstandSoapException(Collection notUnderstoodHeaders, EnvelopeVersion envelopeVersion) 
        { 
            this.notUnderstoodHeaders = notUnderstoodHeaders;
            this.envelopeVersion = envelopeVersion; 
        }

        public Collection NotUnderstoodHeaders { get { return this.notUnderstoodHeaders; } }
        public EnvelopeVersion EnvelopeVersion { get { return this.envelopeVersion; } } 

        internal Message ProvideFault(MessageVersion messageVersion) 
        { 
            string name = this.notUnderstoodHeaders[0].Name;
            string ns = this.notUnderstoodHeaders[0].Namespace; 
            FaultCode code = new FaultCode(MessageStrings.MustUnderstandFault, this.envelopeVersion.Namespace);
            FaultReason reason = new FaultReason(SR.GetString(SR.SFxHeaderNotUnderstood, name, ns), CultureInfo.CurrentCulture);
            MessageFault fault = MessageFault.CreateFault(code, reason);
            string faultAction = messageVersion.Addressing.DefaultFaultAction; 
            Message message = System.ServiceModel.Channels.Message.CreateMessage(messageVersion, fault, faultAction);
            if (this.envelopeVersion == EnvelopeVersion.Soap12) 
            { 
                this.AddNotUnderstoodHeaders(message.Headers);
            } 
            return message;
        }

        void AddNotUnderstoodHeaders(MessageHeaders headers) 
        {
            for (int i = 0; i < notUnderstoodHeaders.Count; ++i) 
            { 
                headers.Add(new NotUnderstoodHeader(notUnderstoodHeaders[i].Name, notUnderstoodHeaders[i].Namespace));
            } 
        }

        class NotUnderstoodHeader : MessageHeader
        { 
            string notUnderstoodName;
            string notUnderstoodNs; 
 
            public NotUnderstoodHeader(string name, string ns)
            { 
                this.notUnderstoodName = name;
                this.notUnderstoodNs = ns;
            }
 
            public override string Name
            { 
                get { return Message12Strings.NotUnderstood; } 
            }
 
            public override string Namespace
            {
                get { return Message12Strings.Namespace; }
            } 

            protected override void OnWriteStartHeader(XmlDictionaryWriter writer, MessageVersion messageVersion) 
            { 
                writer.WriteStartElement(this.Name, this.Namespace);
                writer.WriteXmlnsAttribute(null, notUnderstoodNs); 
                writer.WriteStartAttribute(Message12Strings.QName);
                writer.WriteQualifiedName(notUnderstoodName, notUnderstoodNs);
                writer.WriteEndAttribute();
            } 

            protected override void OnWriteHeaderContents(XmlDictionaryWriter writer, MessageVersion messageVersion) 
            { 
                // empty
            } 
        }
    }
}
 

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

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