DynamicEndpointElement.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 / NetFx40 / System.ServiceModel.Discovery / System / ServiceModel / Discovery / Configuration / DynamicEndpointElement.cs / 1305376 / DynamicEndpointElement.cs
                        

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

namespace System.ServiceModel.Discovery.Configuration 
{
    using System; 
    using System.Configuration; 
    using System.Diagnostics.CodeAnalysis;
    using System.Runtime; 
    using System.ServiceModel.Channels;
    using System.ServiceModel.Configuration;
    using System.ServiceModel.Description;
    using System.Xml; 

    [Fx.Tag.XamlVisible(false)] 
    public sealed class DynamicEndpointElement : StandardEndpointElement 
    {
        ConfigurationPropertyCollection properties; 

        [ConfigurationProperty(ConfigurationStrings.DiscoveryClientSettings)]
        [SuppressMessage(FxCop.Category.Configuration, FxCop.Rule.ConfigurationValidatorAttributeRule, Justification = "No validator requiered.")]
        public DiscoveryClientSettingsElement DiscoveryClientSettings 
        {
            get 
            { 
                return (DiscoveryClientSettingsElement)base[ConfigurationStrings.DiscoveryClientSettings];
            } 
        }

        protected internal override Type EndpointType
        { 
            get { return typeof(DynamicEndpoint); }
        } 
 
        protected override ConfigurationPropertyCollection Properties
        { 
            get
            {
                if (this.properties == null)
                { 
                    ConfigurationPropertyCollection properties = base.Properties;
 
                    properties.Add( 
                        new ConfigurationProperty(
                        ConfigurationStrings.DiscoveryClientSettings, 
                        typeof(DiscoveryClientSettingsElement),
                        null,
                        null,
                        null, 
                        ConfigurationPropertyOptions.None));
 
                    this.properties = properties; 
                }
 
                return this.properties;
            }
        }
 
        protected internal override ServiceEndpoint CreateServiceEndpoint(ContractDescription contractDescription)
        { 
            return new DynamicEndpoint(contractDescription); 
        }
 
        protected override void OnInitializeAndValidate(ChannelEndpointElement channelEndpointElement)
        {
            if (string.IsNullOrEmpty(channelEndpointElement.Contract))
            { 
                throw FxTrace.Exception.AsError(
                    new ConfigurationErrorsException( 
                        SR.DiscoveryConfigContractNotSpecified(channelEndpointElement.Kind))); 
            }
 
            if (channelEndpointElement.Address != null && !channelEndpointElement.Address.Equals(DiscoveryClientBindingElement.DiscoveryEndpointAddress.Uri))
            {
                throw FxTrace.Exception.AsError(
                    new ConfigurationErrorsException( 
                            SR.DiscoveryEndpointAddressIncorrect(
                            "address", 
                            channelEndpointElement.Address, 
                            DiscoveryClientBindingElement.DiscoveryEndpointAddress.Uri)));
            } 
        }

        protected override void OnInitializeAndValidate(ServiceEndpointElement serviceEndpointElement)
        { 
            throw FxTrace.Exception.AsError(
                new InvalidOperationException( 
                    SR.DiscoveryConfigDynamicEndpointInService(serviceEndpointElement.Kind))); 
        }
 
        protected override void OnApplyConfiguration(ServiceEndpoint endpoint, ServiceEndpointElement serviceEndpointElement)
        {
        }
 
        protected override void OnApplyConfiguration(ServiceEndpoint endpoint, ChannelEndpointElement serviceEndpointElement)
        { 
            DynamicEndpoint dynamicEndpoint = (DynamicEndpoint)endpoint; 

            if (!dynamicEndpoint.ValidateAndInsertDiscoveryClientBindingElement(dynamicEndpoint.Binding)) 
            {
                throw FxTrace.Exception.AsError(new ConfigurationErrorsException(SR.DiscoveryClientBindingElementPresentInDynamicEndpoint));
            }
 
            if (PropertyValueOrigin.Default == this.DiscoveryClientSettings.ElementInformation.Properties[ConfigurationStrings.Endpoint].ValueOrigin)
            { 
                dynamicEndpoint.DiscoveryEndpointProvider = new ConfigurationDiscoveryEndpointProvider(); 
            }
            else 
            {
                dynamicEndpoint.DiscoveryEndpointProvider = new ConfigurationDiscoveryEndpointProvider(this.DiscoveryClientSettings.DiscoveryEndpoint);
            }
 
            this.DiscoveryClientSettings.FindCriteria.ApplyConfiguration(dynamicEndpoint.FindCriteria);
 
            if (dynamicEndpoint.FindCriteria.ContractTypeNames.Count == 0) 
            {
                dynamicEndpoint.FindCriteria.ContractTypeNames.Add( 
                    new XmlQualifiedName(dynamicEndpoint.Contract.Name, dynamicEndpoint.Contract.Namespace));
            }
        }
    } 
}

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

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