Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

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

@@ -0,0 +1,94 @@
+//------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//------------------------------------------------------------
+namespace System.ServiceModel
+{
+    using System.ComponentModel;
+    using System.ServiceModel.Configuration;
+    using System.Xml;
+
+    [TypeConverter(typeof(ReliableMessagingVersionConverter))]
+    public abstract class ReliableMessagingVersion
+    {
+        XmlDictionaryString dictionaryNs;
+        string ns;
+
+        // Do not initialize directly, this constructor is for derived classes.
+        internal ReliableMessagingVersion(string ns, XmlDictionaryString dictionaryNs)
+        {
+            this.ns = ns;
+            this.dictionaryNs = dictionaryNs;
+        }
+
+        public static ReliableMessagingVersion Default
+        {
+            get { return System.ServiceModel.Channels.ReliableSessionDefaults.ReliableMessagingVersion; }
+        }
+
+        public static ReliableMessagingVersion WSReliableMessaging11
+        {
+            get { return WSReliableMessaging11Version.Instance; }
+        }
+
+        public static ReliableMessagingVersion WSReliableMessagingFebruary2005
+        {
+            get { return WSReliableMessagingFebruary2005Version.Instance; }
+        }
+
+        internal XmlDictionaryString DictionaryNamespace
+        {
+            get { return this.dictionaryNs; }
+        }
+
+        internal string Namespace
+        {
+            get { return this.ns; }
+        }
+
+        internal static bool IsDefined(ReliableMessagingVersion reliableMessagingVersion)
+        {
+            return (reliableMessagingVersion == WSReliableMessaging11)
+                || (reliableMessagingVersion == WSReliableMessagingFebruary2005);
+        }
+    }
+
+    class WSReliableMessaging11Version : ReliableMessagingVersion
+    {
+        static ReliableMessagingVersion instance = new WSReliableMessaging11Version();
+
+        WSReliableMessaging11Version()
+            : base(Wsrm11Strings.Namespace, DXD.Wsrm11Dictionary.Namespace)
+        {
+        }
+
+        internal static ReliableMessagingVersion Instance
+        {
+            get { return instance; }
+        }
+
+        public override string ToString()
+        {
+            return "WSReliableMessaging11";
+        }
+    }
+
+    class WSReliableMessagingFebruary2005Version : ReliableMessagingVersion
+    {
+        WSReliableMessagingFebruary2005Version()
+            : base(WsrmFeb2005Strings.Namespace, XD.WsrmFeb2005Dictionary.Namespace)
+        {
+        }
+
+        static ReliableMessagingVersion instance = new WSReliableMessagingFebruary2005Version();
+
+        internal static ReliableMessagingVersion Instance
+        {
+            get { return instance; }
+        }
+
+        public override string ToString()
+        {
+            return "WSReliableMessagingFebruary2005";
+        }
+    }
+}