ServiceEndpoint.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 / Description / ServiceEndpoint.cs / 1 / ServiceEndpoint.cs

                            //------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------

namespace System.ServiceModel.Description 
{
    using System; 
    using System.Globalization; 
    using System.ServiceModel;
    using System.ServiceModel.Dispatcher; 
    using System.Transactions;
    using System.ServiceModel.Channels;
    using System.Collections.Generic;
    using System.Diagnostics; 

    [DebuggerDisplay("Address={address}")] 
    [DebuggerDisplay("Name={name}")] 
    public class ServiceEndpoint
    { 
        EndpointAddress address;
        Binding binding;
        ContractDescription contract;
        Uri listenUri; 
        ListenUriMode listenUriMode = ListenUriMode.Explicit;
        KeyedByTypeCollection behaviors; 
        string id; 
        XmlName name;
 
        public ServiceEndpoint(ContractDescription contract)
        {
            if (contract == null)
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("contract"); 

            this.contract = contract; 
        } 

        public ServiceEndpoint(ContractDescription contract, Binding binding, EndpointAddress address) 
        {
            if (contract == null)
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("contract");
 
            this.contract = contract;
            this.binding = binding; 
            this.address = address; 
        }
 
        public EndpointAddress Address
        {
            get { return this.address; }
            set { this.address = value; } 
        }
 
        public KeyedByTypeCollection Behaviors 
        {
            get 
            {
                if (this.behaviors == null)
                    this.behaviors = new KeyedByTypeCollection();
 
                return this.behaviors;
            } 
        } 

        public Binding Binding 
        {
            get { return this.binding; }
            set { this.binding = value; }
        } 

        public ContractDescription Contract 
        { 
            get { return this.contract; }
        } 

        public string Name
        {
            get 
            {
                if (!XmlName.IsNullOrEmpty(name)) 
                { 
                    return name.EncodedName;
                } 
                else if (binding != null)
                {
                    // [....]: composing names have potential problem of generating name that looks like an encoded name, consider avoiding '_'
                    return String.Format(CultureInfo.InvariantCulture, "{0}_{1}", new XmlName(Binding.Name).EncodedName, Contract.Name); 
                }
                else 
                { 
                    return Contract.Name;
                } 
            }
            set
            {
                name = new XmlName(value, true /*isEncoded*/); 
            }
        } 
 
        public Uri ListenUri
        { 
            get
            {
                if (this.listenUri == null)
                { 
                    if (this.address == null)
                    { 
                        return null; 
                    }
                    else 
                    {
                        return this.address.Uri;
                    }
                } 
                else
                { 
                    return this.listenUri; 
                }
            } 
            set
            {
                if (value == null)
                { 
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgumentNull("value");
                } 
                if (!value.IsAbsoluteUri) 
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperArgument("value", SR.GetString(SR.UriMustBeAbsolute)); 
                }
                this.listenUri = value;
            }
        } 

        public ListenUriMode ListenUriMode 
        { 
            get { return this.listenUriMode; }
            set 
            {
                if (!ListenUriModeHelper.IsDefined(value))
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("value")); 
                }
                this.listenUriMode = value; 
            } 
        }
 
        internal string Id
        {
            get
            { 
                if (id == null)
                    id = Guid.NewGuid().ToString(); 
                return id; 
            }
        } 



 
        // This method ensures that the description object graph is structurally sound and that none
        // of the fundamental SFx framework assumptions have been violated. 
        internal void EnsureInvariants() 
        {
            if (Binding == null) 
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.AChannelServiceEndpointSBindingIsNull0)));
            }
            if (Contract == null) 
            {
                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.AChannelServiceEndpointSContractIsNull0))); 
            } 
            this.Contract.EnsureInvariants();
            this.Binding.EnsureInvariants(this.Contract.Name); 
        }

        internal void ValidateForClient()
        { 
            Validate(true, false);
        } 
 
        internal void ValidateForService(bool runOperationValidators)
        { 
            Validate(runOperationValidators, true);
        }

        // This method runs validators (both builtin and ones in description). 
        // Precondition: EnsureInvariants() should already have been called.
        void Validate(bool runOperationValidators, bool isForService) 
        { 
            // contract behaviors
            ContractDescription contract = this.Contract; 
            for (int j = 0; j < contract.Behaviors.Count; j++)
            {
                IContractBehavior iContractBehavior = contract.Behaviors[j];
                iContractBehavior.Validate(contract, this); 
            }
            // endpoint behaviors 
            if (!isForService) 
            {
                (PartialTrustValidationBehavior.Instance as IEndpointBehavior).Validate(this); 
                (PeerValidationBehavior.Instance as IEndpointBehavior).Validate(this);
                (TransactionValidationBehavior.Instance as IEndpointBehavior).Validate(this);
                (SecurityValidationBehavior.Instance as IEndpointBehavior).Validate(this);
                (System.ServiceModel.MsmqIntegration.MsmqIntegrationValidationBehavior.Instance as IEndpointBehavior).Validate(this); 
            }
            for (int j = 0; j < this.Behaviors.Count; j++) 
            { 
                IEndpointBehavior ieb = this.Behaviors[j];
                ieb.Validate(this); 
            }
            // operation behaviors
            if (runOperationValidators)
            { 
                for (int j = 0; j < contract.Operations.Count; j++)
                { 
                    OperationDescription op = contract.Operations[j]; 
                    for (int k = 0; k < op.Behaviors.Count; k++)
                    { 
                        IOperationBehavior iob = op.Behaviors[k];
                        iob.Validate(op);
                    }
                } 
            }
        } 
    } 
}

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

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