106 lines
3.9 KiB
C#
106 lines
3.9 KiB
C#
//----------------------------------------------------------------
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//----------------------------------------------------------------
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namespace System.ServiceModel.Discovery.Configuration
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{
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using System.Configuration;
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using System.Diagnostics.CodeAnalysis;
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using System.Runtime;
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using System.ServiceModel.Configuration;
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using System.ServiceModel.Description;
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using SR2 = System.ServiceModel.Discovery.SR;
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public sealed class ServiceDiscoveryElement : BehaviorExtensionElement
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{
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ConfigurationPropertyCollection properties;
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public ServiceDiscoveryElement()
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{
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}
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[ConfigurationProperty(ConfigurationStrings.AnnouncementEndpoints)]
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public AnnouncementChannelEndpointElementCollection AnnouncementEndpoints
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{
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get
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{
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return (AnnouncementChannelEndpointElementCollection)base[ConfigurationStrings.AnnouncementEndpoints];
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}
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}
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[SuppressMessage(FxCop.Category.Configuration, FxCop.Rule.ConfigurationPropertyAttributeRule,
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Justification = "This property is defined by the base class to determine the type of the behavior.")]
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public override Type BehaviorType
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{
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get
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{
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return typeof(ServiceDiscoveryBehavior);
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}
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}
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protected override ConfigurationPropertyCollection Properties
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{
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get
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{
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if (this.properties == null)
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{
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ConfigurationPropertyCollection properties = new ConfigurationPropertyCollection();
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properties.Add(
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new ConfigurationProperty(
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ConfigurationStrings.AnnouncementEndpoints,
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typeof(AnnouncementChannelEndpointElementCollection),
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null,
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null,
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null,
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ConfigurationPropertyOptions.None));
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this.properties = properties;
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}
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return this.properties;
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}
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}
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protected internal override object CreateBehavior()
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{
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ServiceDiscoveryBehavior serviceDiscoveryBehavior = new ServiceDiscoveryBehavior();
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AnnouncementEndpoint announcementEndpoint;
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foreach (ChannelEndpointElement channelEndpointElement in this.AnnouncementEndpoints)
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{
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if (string.IsNullOrEmpty(channelEndpointElement.Kind))
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{
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throw FxTrace.Exception.AsError(
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new ConfigurationErrorsException(
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SR2.DiscoveryConfigAnnouncementEndpointMissingKind(
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typeof(AnnouncementEndpoint).FullName)));
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}
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ServiceEndpoint serviceEndpoint = ConfigLoader.LookupEndpoint(channelEndpointElement, null);
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if (serviceEndpoint == null)
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{
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throw FxTrace.Exception.AsError(
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new ConfigurationErrorsException(
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SR2.DiscoveryConfigInvalidEndpointConfiguration(
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channelEndpointElement.Kind)));
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}
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announcementEndpoint = serviceEndpoint as AnnouncementEndpoint;
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if (announcementEndpoint == null)
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{
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throw FxTrace.Exception.AsError(
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new InvalidOperationException(
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SR2.DiscoveryConfigInvalidAnnouncementEndpoint(
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channelEndpointElement.Kind,
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serviceEndpoint.GetType().FullName,
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typeof(AnnouncementEndpoint).FullName)));
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}
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serviceDiscoveryBehavior.AnnouncementEndpoints.Add(announcementEndpoint);
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}
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return serviceDiscoveryBehavior;
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}
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}
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}
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