mcs/class/referencesource/System.ServiceModel/System/ServiceModel/Configuration/EndpointBehaviorElement.cs

   1 //-----------------------------------------------------------------------------
   2 // Copyright (c) Microsoft Corporation.  All rights reserved.
   3 //-----------------------------------------------------------------------------
   4
   5 namespace System.ServiceModel.Configuration
   6 {
   7     using System;
   8     using System.ServiceModel;
   9     using System.Collections.Generic;
  10     using System.ComponentModel;
  11     using System.Configuration;
  12     using System.Globalization;
  13     using System.Xml;
  14
  15     public partial class EndpointBehaviorElement : NamedServiceModelExtensionCollectionElement<BehaviorExtensionElement>
  16     {
  17         public EndpointBehaviorElement()
  18             : this(null)
  19         {
  20         }
  21
  22         public EndpointBehaviorElement(string name)
  23             : base(ConfigurationStrings.BehaviorExtensions, name)
  24         {
  25         }
  26
  27         // Verify that the behavior being added implements IEndpointBehavior
  28         public override void Add(BehaviorExtensionElement element)
  29         {
  30             // If element is null, let base.Add() throw for consistency reasons
  31             if (null != element)
  32             {
  33                 if (element is ClearBehaviorElement || element is RemoveBehaviorElement)
  34                 {
  35                     base.AddItem(element);
  36                     return;
  37                 }
  38                 if (!typeof(System.ServiceModel.Description.IEndpointBehavior).IsAssignableFrom(element.BehaviorType))
  39                 {
  40 #pragma warning disable 56506 //Microsoft; element.ElementInformation is guaranteed to be non-null(System.Configuration)
  41                     throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(SR.GetString(SR.ConfigInvalidEndpointBehaviorType,
  42                         element.ConfigurationElementName,
  43                         this.Name),
  44                         element.ElementInformation.Source,
  45                         element.ElementInformation.LineNumber));
  46 #pragma warning restore
  47                 }
  48             }
  49
  50             base.Add(element);
  51         }
  52
  53         // Verify that the behavior being added implements IEndpointBehavior
  54         public override bool CanAdd(BehaviorExtensionElement element)
  55         {
  56             // If element is null, let base.CanAdd() throw for consistency reasons
  57             if (null != element)
  58             {
  59                 if (element is ClearBehaviorElement || element is RemoveBehaviorElement)
  60                 {
  61                     return true;
  62                 }
  63                 if (!typeof(System.ServiceModel.Description.IEndpointBehavior).IsAssignableFrom(element.BehaviorType))
  64                 {
  65 #pragma warning disable 56506 //Microsoft; element.ElementInformation is guaranteed to be non-null(System.Configuration)
  66                     throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ConfigurationErrorsException(SR.GetString(SR.ConfigInvalidEndpointBehaviorType,
  67                         element.ConfigurationElementName,
  68                         this.Name),
  69                         element.ElementInformation.Source,
  70                         element.ElementInformation.LineNumber));
  71 #pragma warning restore
  72                 }
  73             }
  74
  75             return base.CanAdd(element);
  76         }
  77     }
  78 }