Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

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

@@ -0,0 +1,53 @@
+//------------------------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------------------------
+
+namespace System.ServiceModel.Configuration
+{
+    using System.Configuration;
+    using System.ServiceModel.Channels;
+    using System.ServiceModel.Description;
+    using System.Globalization;
+    using System.ServiceModel;
+    using System.Collections.Generic;
+    using System.Collections.ObjectModel;
+
+    public sealed partial class MetadataElement : ConfigurationElement
+    {
+        public MetadataElement()
+        {
+        }
+
+
+        [ConfigurationProperty(ConfigurationStrings.PolicyImporters)]
+        public PolicyImporterElementCollection PolicyImporters
+        {
+            get { return (PolicyImporterElementCollection)base[ConfigurationStrings.PolicyImporters]; }
+        }
+
+        [ConfigurationProperty(ConfigurationStrings.WsdlImporters)]
+        public WsdlImporterElementCollection WsdlImporters
+        {
+            get { return (WsdlImporterElementCollection)base[ConfigurationStrings.WsdlImporters]; }
+        }
+
+        public Collection<IWsdlImportExtension> LoadWsdlImportExtensions()
+        {
+            return ConfigLoader.LoadWsdlImporters(this.WsdlImporters, this.EvaluationContext);
+        }
+
+        public Collection<IPolicyImportExtension> LoadPolicyImportExtensions()
+        {
+            return ConfigLoader.LoadPolicyImporters(this.PolicyImporters, this.EvaluationContext);
+        }
+
+        internal void SetDefaults()
+        {
+            this.PolicyImporters.SetDefaults();
+            this.WsdlImporters.SetDefaults();
+        }
+    }
+}
+
+
+