Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System.ServiceModel/System/ServiceModel/FaultReasonText.cs

@@ -0,0 +1,60 @@
+//------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------
+namespace System.ServiceModel
+{
+    using System.Globalization;
+    using System.Threading;
+
+    public class FaultReasonText
+    {
+        string xmlLang;
+        string text;
+
+        public FaultReasonText(string text)
+        {
+            if (text == null)
+                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("text"));
+            this.text = text;
+            this.xmlLang = CultureInfo.CurrentCulture.Name;
+        }
+
+        public FaultReasonText(string text, string xmlLang)
+        {
+            if (text == null)
+                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("text"));
+            if (xmlLang == null)
+                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("xmlLang"));
+            this.text = text;
+            this.xmlLang = xmlLang;
+        }
+
+        public FaultReasonText(string text, CultureInfo cultureInfo)
+        {
+            if (text == null)
+                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("text"));
+            if (cultureInfo == null)
+                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("cultureInfo"));
+            this.text = text;
+            this.xmlLang = cultureInfo.Name;
+        }
+
+        public bool Matches(CultureInfo cultureInfo)
+        {
+            if (cultureInfo == null)
+                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("cultureInfo"));
+
+            return xmlLang == cultureInfo.Name;
+        }
+
+        public string XmlLang
+        {
+            get { return xmlLang; }
+        }
+
+        public string Text
+        {
+            get { return text; }
+        }
+    }
+}