Imported Upstream version 4.0.0~alpha1

Former-commit-id: 806294f5ded97629b74c85c09952f2a74fe182d9

external/referencesource/System.ServiceModel/System/ServiceModel/Channels/CloseSequenceResponse.cs

@@ -0,0 +1,57 @@
+//----------------------------------------------------------------------------
+// Copyright (c) Microsoft Corporation.  All rights reserved.
+//----------------------------------------------------------------------------
+
+namespace System.ServiceModel.Channels
+{
+    using System.Runtime;
+    using System.Xml;
+
+    sealed class CloseSequenceResponse : BodyWriter
+    {
+        UniqueId identifier;
+
+        public CloseSequenceResponse(UniqueId identifier)
+            : base(true)
+        {
+            this.identifier = identifier;
+        }
+
+        public static CloseSequenceResponseInfo Create(XmlDictionaryReader reader)
+        {
+            if (reader == null)
+            {
+                Fx.Assert("Argument reader cannot be null.");
+            }
+
+            CloseSequenceResponseInfo closeSequenceResponseInfo = new CloseSequenceResponseInfo();
+
+            XmlDictionaryString wsrmNs = WsrmIndex.GetNamespace(ReliableMessagingVersion.WSReliableMessaging11);
+
+            reader.ReadStartElement(DXD.Wsrm11Dictionary.CloseSequenceResponse, wsrmNs);
+            reader.ReadStartElement(XD.WsrmFeb2005Dictionary.Identifier, wsrmNs);
+            closeSequenceResponseInfo.Identifier = reader.ReadContentAsUniqueId();
+            reader.ReadEndElement();
+
+            while (reader.IsStartElement())
+            {
+                reader.Skip();
+            }
+
+            reader.ReadEndElement();
+
+            return closeSequenceResponseInfo;
+        }
+
+        protected override void OnWriteBodyContents(XmlDictionaryWriter writer)
+        {
+            XmlDictionaryString wsrmNs = WsrmIndex.GetNamespace(ReliableMessagingVersion.WSReliableMessaging11);
+
+            writer.WriteStartElement(DXD.Wsrm11Dictionary.CloseSequenceResponse, wsrmNs);
+            writer.WriteStartElement(XD.WsrmFeb2005Dictionary.Identifier, wsrmNs);
+            writer.WriteValue(this.identifier);
+            writer.WriteEndElement();
+            writer.WriteEndElement();
+        }
+    }
+}