Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.ServiceModel/System/ServiceModel/Description/FaultDescription.cs

@@ -0,0 +1,110 @@
+//------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------
+namespace System.ServiceModel.Description
+{
+    using System.Collections.Generic;
+    using System.Xml;
+    using System.Runtime.Serialization;
+    using System.CodeDom;
+    using System.ServiceModel.Security;
+    using System.Diagnostics;
+    using System.Net.Security;
+
+    [DebuggerDisplay("Name={name}, Action={action}, DetailType={detailType}")]
+    public class FaultDescription
+    {
+        string action;
+        Type detailType;
+        CodeTypeReference detailTypeReference;
+        XmlName elementName;
+        XmlName name;
+        string ns;
+        ProtectionLevel protectionLevel;
+        bool hasProtectionLevel;
+
+        public FaultDescription(string action)
+        {
+            if (action == null)
+                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("action"));
+
+            this.action = action;
+        }
+        
+        public string Action
+        {
+            get { return action; }
+            internal set { action = value; }
+        }
+
+        // Not serializable on purpose, metadata import/export cannot
+        // produce it, only available when binding to runtime
+        public Type DetailType
+        {
+            get { return detailType; }
+            set { detailType = value; }
+        }
+
+        internal CodeTypeReference DetailTypeReference
+        {
+            get { return detailTypeReference; }
+            set { detailTypeReference = value; }
+        }
+
+        public string Name
+        {
+            get { return name.EncodedName; }
+            set { SetNameAndElement(new XmlName(value, true /*isEncoded*/)); }
+        }
+
+        public string Namespace
+        {
+            get { return ns; }
+            set { ns = value; }
+        }
+
+        internal XmlName ElementName
+        {
+            get { return elementName; }
+            set { elementName = value; }
+        }
+
+        public ProtectionLevel ProtectionLevel
+        {
+            get { return this.protectionLevel; }
+            set
+            {
+                if (!ProtectionLevelHelper.IsDefined(value))
+                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("value"));
+                this.protectionLevel = value;
+                this.hasProtectionLevel = true;
+            }
+        }
+
+        public bool ShouldSerializeProtectionLevel()
+        {
+            return this.HasProtectionLevel;
+        }
+
+        public bool HasProtectionLevel
+        {
+            get { return this.hasProtectionLevel; }
+        }
+
+        internal void ResetProtectionLevel()
+        {
+            this.protectionLevel = ProtectionLevel.None;
+            this.hasProtectionLevel = false;
+        }
+
+        internal void SetNameAndElement(XmlName name)
+        {
+            this.elementName = this.name = name;
+        }
+
+        internal void SetNameOnly(XmlName name)
+        {
+            this.name = name;
+        }
+    }
+}