1 files changed, 37 insertions, 0 deletions
diff --git a/src/DotNetOpenAuth.AspNet/Clients/OAuth2/JsonHelper.cs b/src/DotNetOpenAuth.AspNet/Clients/OAuth2/JsonHelper.cs
new file mode 100644
index 0000000..a7ff79e
--- /dev/null
+++ b/src/DotNetOpenAuth.AspNet/Clients/OAuth2/JsonHelper.cs
@@ -0,0 +1,37 @@
+//-----------------------------------------------------------------------
+// <copyright file="JsonHelper.cs" company="Microsoft">
+//     Copyright (c) Microsoft. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOpenAuth.AspNet.Clients {
+	using System;
+	using System.IO;
+	using System.Runtime.Serialization.Json;
+
+	/// <summary>
+	/// The json helper.
+	/// </summary>
+	internal static class JsonHelper {
+		#region Public Methods and Operators
+
+		/// <summary>
+		/// The deserialize.
+		/// </summary>
+		/// <param name="stream">
+		/// The stream.
+		/// </param>
+		/// <typeparam name="T">The type of the value to deserialize.</typeparam>
+		/// <returns>
+		/// The deserialized value.
+		/// </returns>
+		public static T Deserialize<T>(Stream stream) where T : class {
+			Requires.NotNull(stream, "stream");
+
+			var serializer = new DataContractJsonSerializer(typeof(T));
+			return (T)serializer.ReadObject(stream);
+		}
+
+		#endregion
+	}
+}