removed binaryformatter replaced with json serializer

Author: jchannon

src/Nancy/DefaultObjectSerializer.cs

@@ -3,7 +3,7 @@ namespace Nancy
     using System;
     using System.IO;
     using System.Runtime.Serialization;
-    using System.Runtime.Serialization.Formatters.Binary;
+    using Nancy.Json;
 
     public class DefaultObjectSerializer : IObjectSerializer
     {
@@ -16,14 +16,14 @@ public string Serialize(object sourceObject)
         {
             if (sourceObject == null)
             {
-                return String.Empty;
+                return string.Empty;
             }
 
-            var formatter = new BinaryFormatter();
-
             using (var outputStream = new MemoryStream())
+            using (var writer = new StreamWriter(outputStream))
             {
-                formatter.Serialize(outputStream, sourceObject);
+                var jsonSerializer = new JsonSerializer(new JavaScriptSerializer());
+                jsonSerializer.Serialize(sourceObject, writer);
 
                 var outputBytes = outputStream.GetBuffer();
 
@@ -47,11 +47,11 @@ public object Deserialize(string sourceString)
             {
                 var inputBytes = Convert.FromBase64String(sourceString);
 
-                var formatter = new BinaryFormatter();
-
                 using (var inputStream = new MemoryStream(inputBytes, false))
+                using (var streamreader = new StreamReader(inputStream))
                 {
-                    return formatter.Deserialize(inputStream);
+                    var deserialzier = new JsonDeserializer(new JavaScriptSerializer());
+                    return deserialzier.Deserialize(streamreader);
                 }
             }
             catch (FormatException)
@@ -62,10 +62,10 @@ public object Deserialize(string sourceString)
             {
                 return null;
             }
-	    catch (IOException)
-	    {
-		return null;
-	    }
+            catch (IOException)
+            {
+                return null;
+            }
         }
     }
 }