DiscoveryClientElement.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 / DiscoveryClientElement.cs / 1305376 / DiscoveryClientElement.cs
                        

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

namespace System.ServiceModel.Discovery.Configuration 
{
    using System.Configuration; 
    using System.Diagnostics.CodeAnalysis; 
    using System.Runtime;
    using System.ServiceModel.Channels; 
    using System.ServiceModel.Configuration;
    using SR2 = System.ServiceModel.Discovery.SR;

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

        [ConfigurationProperty(ConfigurationStrings.Endpoint)] 
        [SuppressMessage(
            FxCop.Category.Configuration,
            FxCop.Rule.ConfigurationPropertyNameRule,
            Justification = "The configuration name for this element is 'endpoint'.")] 
        public ChannelEndpointElement DiscoveryEndpoint
        { 
            get 
            {
                return (ChannelEndpointElement)base[ConfigurationStrings.Endpoint]; 
            }
        }

        [ConfigurationProperty(ConfigurationStrings.FindCriteria)] 
        public FindCriteriaElement FindCriteria
        { 
            get 
            {
                return (FindCriteriaElement)base[ConfigurationStrings.FindCriteria]; 
            }
        }

        [SuppressMessage( 
            FxCop.Category.Configuration,
            FxCop.Rule.ConfigurationPropertyAttributeRule, 
            Justification = "This property only overrides the base property.")] 
        public override Type BindingElementType
        { 
            get { return typeof(DiscoveryClientBindingElement); }
        }

        protected override ConfigurationPropertyCollection Properties 
        {
            get 
            { 
                if (this.properties == null)
                { 
                    ConfigurationPropertyCollection properties = new ConfigurationPropertyCollection();

                    properties.Add(
                        new ConfigurationProperty( 
                        ConfigurationStrings.Endpoint,
                        typeof(ChannelEndpointElement), 
                        null, 
                        null,
                        null, 
                        ConfigurationPropertyOptions.None));

                    properties.Add(
                        new ConfigurationProperty( 
                        ConfigurationStrings.FindCriteria,
                        typeof(FindCriteriaElement), 
                        null, 
                        null,
                        null, 
                        ConfigurationPropertyOptions.None));

                    this.properties = properties;
                } 
                return this.properties;
            } 
        } 

        public override void ApplyConfiguration(BindingElement bindingElement) 
        {
            base.ApplyConfiguration(bindingElement);

            DiscoveryClientBindingElement discoveryClientBindingElement = (DiscoveryClientBindingElement)bindingElement; 

            if (PropertyValueOrigin.Default == this.ElementInformation.Properties[ConfigurationStrings.Endpoint].ValueOrigin) 
            { 
                discoveryClientBindingElement.DiscoveryEndpointProvider = new ConfigurationDiscoveryEndpointProvider();
            } 
            else
            {
                discoveryClientBindingElement.DiscoveryEndpointProvider = new ConfigurationDiscoveryEndpointProvider(this.DiscoveryEndpoint);
            } 

            this.FindCriteria.ApplyConfiguration(discoveryClientBindingElement.FindCriteria); 
        } 

        public override void CopyFrom(ServiceModelExtensionElement from) 
        {
            base.CopyFrom(from);

            DiscoveryClientElement source = (DiscoveryClientElement)from; 

            if (PropertyValueOrigin.Default == this.ElementInformation.Properties[ConfigurationStrings.Endpoint].ValueOrigin) 
            { 
                ChannelEndpointElement udpChannelEndpointElement = ConfigurationUtility.GetDefaultDiscoveryEndpointElement();
                udpChannelEndpointElement.Copy(source.DiscoveryEndpoint); 
            }
            else
            {
                this.DiscoveryEndpoint.Copy(source.DiscoveryEndpoint); 
            }
            this.FindCriteria.CopyFrom(source.FindCriteria); 
        } 

        protected internal override BindingElement CreateBindingElement() 
        {
            DiscoveryClientBindingElement discoveryClientBindingElement = new DiscoveryClientBindingElement();
            this.ApplyConfiguration(discoveryClientBindingElement);
 
            return discoveryClientBindingElement;
        } 
 
        protected internal override void InitializeFrom(BindingElement bindingElement)
        { 
            throw FxTrace.Exception.AsError(
                new NotSupportedException(SR2.DiscoveryConfigInitializeFromNotSupported));
        }
    } 
}

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

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