Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.ServiceModel/System/ServiceModel/FaultCode.cs

@@ -0,0 +1,136 @@
+//------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------
+
+namespace System.ServiceModel
+{
+    using System.Xml;
+    using System.ServiceModel;
+    using System.ServiceModel.Description;
+    using System.Xml.Schema;
+    using System.Xml.Serialization;
+    using System.Runtime.Serialization;
+
+    public class FaultCode
+    {
+        FaultCode subCode;
+        string name;
+        string ns;
+        EnvelopeVersion version;
+
+        public FaultCode(string name)
+            : this(name, "", null)
+        {
+        }
+
+        public FaultCode(string name, FaultCode subCode)
+            : this(name, "", subCode)
+        {
+        }
+
+        public FaultCode(string name, string ns)
+            : this(name, ns, null)
+        {
+        }
+
+        public FaultCode(string name, string ns, FaultCode subCode)
+        {
+            if (name == null)
+                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("name"));
+            if (name.Length == 0)
+                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentOutOfRangeException("name"));
+
+            if (!string.IsNullOrEmpty(ns))
+                NamingHelper.CheckUriParameter(ns, "ns");
+
+            this.name = name;
+            this.ns = ns;
+            this.subCode = subCode;
+
+            if (ns == Message12Strings.Namespace)
+                this.version = EnvelopeVersion.Soap12;
+            else if (ns == Message11Strings.Namespace)
+                this.version = EnvelopeVersion.Soap11;
+            else if (ns == MessageStrings.Namespace)
+                this.version = EnvelopeVersion.None;
+            else
+                this.version = null;
+        }
+
+        public bool IsPredefinedFault
+        {
+            get
+            {
+                return ns.Length == 0 || version != null;
+            }
+        }
+
+        public bool IsSenderFault
+        {
+            get
+            {
+                if (IsPredefinedFault)
+                    return name == (this.version ?? EnvelopeVersion.Soap12).SenderFaultName;
+
+                return false;
+            }
+        }
+
+        public bool IsReceiverFault
+        {
+            get
+            {
+                if (IsPredefinedFault)
+                    return name == (this.version ?? EnvelopeVersion.Soap12).ReceiverFaultName;
+
+                return false;
+            }
+        }
+
+        public string Namespace
+        {
+            get
+            {
+                return ns;
+            }
+        }
+
+        public string Name
+        {
+            get
+            {
+                return name;
+            }
+        }
+
+        public FaultCode SubCode
+        {
+            get
+            {
+                return subCode;
+            }
+        }
+
+        public static FaultCode CreateSenderFaultCode(FaultCode subCode)
+        {
+            return new FaultCode("Sender", subCode);
+        }
+
+        public static FaultCode CreateSenderFaultCode(string name, string ns)
+        {
+            return CreateSenderFaultCode(new FaultCode(name, ns));
+        }
+
+        public static FaultCode CreateReceiverFaultCode(FaultCode subCode)
+        {
+            if (subCode == null)
+                throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new ArgumentNullException("subCode"));
+            return new FaultCode("Receiver", subCode);
+        }
+
+        public static FaultCode CreateReceiverFaultCode(string name, string ns)
+        {
+            return CreateReceiverFaultCode(new FaultCode(name, ns));
+        }
+    }
+}