AnnouncementEndpointElement.cs source code in C# .NET

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                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / cdf / src / NetFx40 / System.ServiceModel.Discovery / System / ServiceModel / Discovery / Configuration / AnnouncementEndpointElement.cs / 1305376 / AnnouncementEndpointElement.cs
                        
                        
                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------

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

    public class AnnouncementEndpointElement : StandardEndpointElement 
    { 
        ConfigurationPropertyCollection properties;
 
        public AnnouncementEndpointElement()
            : base()
        {
        } 

        [ConfigurationProperty(ConfigurationStrings.MaxAnnouncementDelay, DefaultValue = ConfigurationStrings.TimeSpanZero)] 
        [TypeConverter(typeof(TimeSpanOrInfiniteConverter))] 
        [ServiceModelTimeSpanValidator(MinValueString = ConfigurationStrings.TimeSpanZero)]
        public TimeSpan MaxAnnouncementDelay 
        {
            get
            {
                return (TimeSpan)base[ConfigurationStrings.MaxAnnouncementDelay]; 
            }
 
            set 
            {
                base[ConfigurationStrings.MaxAnnouncementDelay] = value; 
            }
        }

        [ConfigurationProperty(ConfigurationStrings.DiscoveryVersion, DefaultValue = ProtocolStrings.VersionNameDefault)] 
        [TypeConverter(typeof(DiscoveryVersionConverter))]
        [SuppressMessage(FxCop.Category.Configuration, FxCop.Rule.ConfigurationValidatorAttributeRule)] 
        public DiscoveryVersion DiscoveryVersion 
        {
            get 
            {
                return (DiscoveryVersion)base[ConfigurationStrings.DiscoveryVersion];
            }
 
            set
            { 
                base[ConfigurationStrings.DiscoveryVersion] = value; 
            }
        } 

        protected internal override Type EndpointType
        {
            get { return typeof(AnnouncementEndpoint); } 
        }
 
        protected override ConfigurationPropertyCollection Properties 
        {
            get 
            {
                if (this.properties == null)
                {
                    ConfigurationPropertyCollection properties = base.Properties; 

                    properties.Add( 
                        new ConfigurationProperty( 
                        ConfigurationStrings.MaxAnnouncementDelay,
                        typeof(TimeSpan), 
                        TimeSpan.Zero,
                        new TimeSpanOrInfiniteConverter(),
                        new TimeSpanOrInfiniteValidator(TimeSpan.Zero, TimeSpan.MaxValue),
                        ConfigurationPropertyOptions.None)); 

                    properties.Add( 
                        new ConfigurationProperty( 
                        ConfigurationStrings.DiscoveryVersion,
                        typeof(DiscoveryVersion), 
                        DiscoveryVersion.DefaultDiscoveryVersion,
                        new DiscoveryVersionConverter(),
                        null,
                        ConfigurationPropertyOptions.None)); 

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

        protected internal override ServiceEndpoint CreateServiceEndpoint(ContractDescription contractDescription)
        { 
            return new AnnouncementEndpoint(this.DiscoveryVersion);
        } 
 
        protected internal override void InitializeFrom(ServiceEndpoint endpoint)
        { 
            base.InitializeFrom(endpoint);

            AnnouncementEndpoint source = (AnnouncementEndpoint)endpoint;
            this.MaxAnnouncementDelay = source.MaxAnnouncementDelay; 
            this.DiscoveryVersion = source.DiscoveryVersion;
        } 
 
        protected override void OnInitializeAndValidate(ChannelEndpointElement channelEndpointElement)
        { 
            if (!String.IsNullOrEmpty(channelEndpointElement.Contract))
            {
                throw FxTrace.Exception.AsError(new ConfigurationErrorsException(SR2.DiscoveryConfigContractSpecified(channelEndpointElement.Kind)));
            } 
        }
 
        protected override void OnInitializeAndValidate(ServiceEndpointElement serviceEndpointElement) 
        {
            if (!String.IsNullOrEmpty(serviceEndpointElement.Contract)) 
            {
                throw FxTrace.Exception.AsError(new ConfigurationErrorsException(SR2.DiscoveryConfigContractSpecified(serviceEndpointElement.Kind)));
            }
        } 

        protected override void OnApplyConfiguration(ServiceEndpoint endpoint, ServiceEndpointElement serviceEndpointElement) 
        { 
            ApplyConfiguration(endpoint);
        } 

        protected override void OnApplyConfiguration(ServiceEndpoint endpoint, ChannelEndpointElement serviceEndpointElement)
        {
            ApplyConfiguration(endpoint); 
        }
 
        void ApplyConfiguration(ServiceEndpoint endpoint) 
        {
            AnnouncementEndpoint announcementEndpoint = (AnnouncementEndpoint)endpoint; 
            announcementEndpoint.MaxAnnouncementDelay = this.MaxAnnouncementDelay;
        }
    }
} 

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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AnnouncementEndpointElement.cs source code in C# .NET

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