MsmqChannelFactoryBase.cs source code in C# .NET

                        Code:
                         / WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / ServiceModel / System / ServiceModel / Channels / MsmqChannelFactoryBase.cs / 1 / MsmqChannelFactoryBase.cs
                        
                        
                            //------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------
namespace System.ServiceModel.Channels
{ 
    using System.IdentityModel.Selectors;
    using System.ServiceModel; 
    using System.IdentityModel.Tokens; 
    using System.Net.Security;
    using System.Runtime.CompilerServices; 
    using System.Runtime.Serialization;
    using System.ServiceModel.Security;
    using System.ServiceModel.Security.Tokens;
    using System.Threading; 

    abstract class MsmqChannelFactoryBase : TransportChannelFactory 
    { 
        MsmqUri.IAddressTranslator addressTranslator;
        Uri customDeadLetterQueue; 
        bool durable;
        DeadLetterQueue deadLetterQueue;
        string deadLetterQueuePathName;
        bool exactlyOnce = true; 
        TimeSpan timeToLive;
        MsmqTransportSecurity msmqTransportSecurity; 
        bool useMsmqTracing; 
        bool useSourceJournal;
        SecurityTokenManager securityTokenManager; 

        protected MsmqChannelFactoryBase(MsmqBindingElementBase bindingElement, BindingContext context) :
            this(bindingElement, context, TransportDefaults.GetDefaultMessageEncoderFactory())
        {} 

 
        protected MsmqChannelFactoryBase(MsmqBindingElementBase bindingElement, BindingContext context, MessageEncoderFactory encoderFactory) 
            : base(bindingElement, context)
        { 
            this.addressTranslator = bindingElement.AddressTranslator;
            this.customDeadLetterQueue = bindingElement.CustomDeadLetterQueue;
            this.durable = bindingElement.Durable;
            this.deadLetterQueue = bindingElement.DeadLetterQueue; 
            this.exactlyOnce = bindingElement.ExactlyOnce;
            this.msmqTransportSecurity = new MsmqTransportSecurity(bindingElement.MsmqTransportSecurity); 
            this.timeToLive = bindingElement.TimeToLive; 
            this.useMsmqTracing = bindingElement.UseMsmqTracing;
            this.useSourceJournal = bindingElement.UseSourceJournal; 

            if (this.MsmqTransportSecurity.MsmqAuthenticationMode == MsmqAuthenticationMode.Certificate)
            {
                InitializeSecurityTokenManager(context); 
            }
 
            if (null != this.customDeadLetterQueue) 
                this.deadLetterQueuePathName = MsmqUri.DeadLetterQueueAddressTranslator.UriToFormatName(this.customDeadLetterQueue);
        } 

        internal MsmqUri.IAddressTranslator AddressTranslator
        {
            get 
            {
                return this.addressTranslator; 
            } 
        }
 
        public Uri CustomDeadLetterQueue
        {
            get
            { 
                return this.customDeadLetterQueue;
            } 
        } 

        public DeadLetterQueue DeadLetterQueue 
        {
            get
            {
                return this.deadLetterQueue; 
            }
        } 
 
        internal string DeadLetterQueuePathName
        { 
            get
            {
                return this.deadLetterQueuePathName;
            } 
        }
 
        public bool Durable 
        {
            get 
            {
                return this.durable;
            }
        } 

        public bool ExactlyOnce 
        { 
            get
            { 
                return this.exactlyOnce;
            }
        }
 

        public MsmqTransportSecurity MsmqTransportSecurity 
        { 
            get
            { 
                return this.msmqTransportSecurity;
            }
        }
 
        public override string Scheme
        { 
            get { return this.addressTranslator.Scheme; } 
        }
 
        public TimeSpan TimeToLive
        {
            get
            { 
                return this.timeToLive;
            } 
        } 

        public SecurityTokenManager SecurityTokenManager 
        {
            get { return this.securityTokenManager; }
        }
 
        public bool UseSourceJournal
        { 
            get 
            {
                return this.useSourceJournal; 
            }
        }

        public bool UseMsmqTracing 
        {
            get 
            { 
                return this.useMsmqTracing;
            } 
        }

        internal bool IsMsmqX509SecurityConfigured
        { 
            get
            { 
                return (MsmqAuthenticationMode.Certificate == this.MsmqTransportSecurity.MsmqAuthenticationMode); 
            }
        } 

        [MethodImpl(MethodImplOptions.NoInlining)]
        void InitializeSecurityTokenManager(BindingContext context)
        { 
            SecurityCredentialsManager credentials = context.BindingParameters.Find();
            if (credentials != null) 
                this.securityTokenManager = credentials.CreateSecurityTokenManager(); 
        }
 

        internal SecurityTokenProvider CreateTokenProvider(EndpointAddress to, Uri via)
        {
            InitiatorServiceModelSecurityTokenRequirement x509Requirement = new InitiatorServiceModelSecurityTokenRequirement(); 
            x509Requirement.TokenType = SecurityTokenTypes.X509Certificate;
            x509Requirement.TargetAddress = to; 
            x509Requirement.Via = via; 
            x509Requirement.KeyUsage = SecurityKeyUsage.Signature;
            x509Requirement.TransportScheme = this.Scheme; 
            return this.SecurityTokenManager.CreateSecurityTokenProvider(x509Requirement);
        }

        [MethodImpl(MethodImplOptions.NoInlining)] 
        internal SecurityTokenProviderContainer CreateX509TokenProvider(EndpointAddress to, Uri via)
        { 
            if (MsmqAuthenticationMode.Certificate == this.MsmqTransportSecurity.MsmqAuthenticationMode && this.SecurityTokenManager != null) 
            {
                return new SecurityTokenProviderContainer(CreateTokenProvider(to, via)); 
            }
            else
            {
                return null; 
            }
        } 
 
        protected override IAsyncResult OnBeginOpen(TimeSpan timeout, AsyncCallback callback, object state)
        { 
            return new CompletedAsyncResult(callback, state);
        }

        protected override void OnEndOpen(IAsyncResult result) 
        {
            CompletedAsyncResult.End(result); 
        } 

        protected override void OnOpen(TimeSpan timeout) 
        {
        }
    }
} 

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