[JsonPatch]Rename SimpleObjectAdapter; Include statuscode in JsonPatchException

src/Microsoft.AspNet.JsonPatch/Adapters/ObjectAdapter.cs

@@ -12,11 +12,11 @@ using Newtonsoft.Json.Serialization;
 
 namespace Microsoft.AspNet.JsonPatch.Adapters
 {
-    public class SimpleObjectAdapter<T> : IObjectAdapter<T> where T : class
+    public class ObjectAdapter<T> : IObjectAdapter<T> where T : class
     {
         public IContractResolver ContractResolver { get; set; }
 
-        public SimpleObjectAdapter(IContractResolver contractResolver)
+        public ObjectAdapter(IContractResolver contractResolver)
         {
             ContractResolver = contractResolver;
         }
@@ -160,7 +160,7 @@ namespace Microsoft.AspNet.JsonPatch.Adapters
                             throw new JsonPatchException<T>(operationToReport,
                                 string.Format("Patch failed: provided path is invalid for array property type at " +
                                     "location path: {0}: position larger than array size",
-                                    path),
+                                    path, 422),
                                 objectToApplyTo);
                         }
                     }
@@ -171,7 +171,7 @@ namespace Microsoft.AspNet.JsonPatch.Adapters
                        string.Format("Patch failed: provided path is invalid for array property type at location " +
                             "path: {0}: expected array",
                             path),
-                       objectToApplyTo);
+                       objectToApplyTo, 422);
                 }
             }
             else
@@ -251,7 +251,7 @@ namespace Microsoft.AspNet.JsonPatch.Adapters
                             string.Format("Patch failed: provided from path is invalid for array property type at " +
                                 "location from: {0}: invalid position",
                                 operation.from),
-                            objectToApplyTo);
+                            objectToApplyTo, 422);
                     }
 
                     valueAtFromLocation = array[positionAsInteger];
@@ -262,7 +262,7 @@ namespace Microsoft.AspNet.JsonPatch.Adapters
                        string.Format("Patch failed: provided from path is invalid for array property type at " +
                             "location from: {0}: expected array",
                             operation.from),
-                       objectToApplyTo);
+                       objectToApplyTo, 422);
                 }
             }
             else
@@ -360,7 +360,7 @@ namespace Microsoft.AspNet.JsonPatch.Adapters
                                 string.Format("Patch failed: provided path is invalid for array property type at " +
                                     "location path: {0}: position larger than array size",
                                     path),
-                                objectToApplyTo);
+                                objectToApplyTo, 422);
                         }
                     }
                 }
@@ -370,7 +370,7 @@ namespace Microsoft.AspNet.JsonPatch.Adapters
                        string.Format("Patch failed: provided path is invalid for array property type at " +
                             "location path: {0}: expected array",
                             path),
-                       objectToApplyTo);
+                       objectToApplyTo, 422);
                 }
             }
             else
@@ -481,7 +481,7 @@ namespace Microsoft.AspNet.JsonPatch.Adapters
                             string.Format("Patch failed: provided from path is invalid for array property type at " +
                                 "location path: {0}: invalid position",
                                 operation.path),
-                            objectToApplyTo);
+                            objectToApplyTo, 422);
                     }
 
                     valueAtPathLocation = array[positionInPathAsInteger];
@@ -492,7 +492,7 @@ namespace Microsoft.AspNet.JsonPatch.Adapters
                        string.Format("Patch failed: provided from path is invalid for array property type at " +
                             "location path: {0}: expected array",
                             operation.path),
-                       objectToApplyTo);
+                       objectToApplyTo, 422);
                 }
             }
             else
@@ -600,7 +600,7 @@ namespace Microsoft.AspNet.JsonPatch.Adapters
                             string.Format("Patch failed: provided from path is invalid for array property type at " +
                                 "location from: {0}: invalid position",
                                 operation.from),
-                            objectToApplyTo);
+                            objectToApplyTo, 422);
                     }
 
                     valueAtFromLocation = array[positionAsInteger];
@@ -611,7 +611,7 @@ namespace Microsoft.AspNet.JsonPatch.Adapters
                        string.Format("Patch failed: provided from path is invalid for array property type at " +
                             "location from: {0}: expected array",
                             operation.from),
-                       objectToApplyTo);
+                       objectToApplyTo, 422);
                 }
             }
             else
@@ -636,14 +636,14 @@ namespace Microsoft.AspNet.JsonPatch.Adapters
                 throw new JsonPatchException<T>(
                     operation,
                     string.Format("Patch failed: property at location {0} does not exist", propertyPath),
-                    objectToApplyTo);
+                    objectToApplyTo, 422);
             }
             if (patchProperty.Property.Ignored)
             {
                 throw new JsonPatchException<T>(
                     operation,
                     string.Format("Patch failed: cannot update property at location {0}", propertyPath),
-                    objectToApplyTo);
+                    objectToApplyTo, 422);
             }
         }
 
@@ -663,7 +663,7 @@ namespace Microsoft.AspNet.JsonPatch.Adapters
             var errorMessage = "Patch failed: provided value is invalid for property type at location path: ";
             if (!result.CanBeConverted)
             {
-                throw new JsonPatchException<T>(operation, string.Format(errorMessage + "{0}", path), objectToApplyTo);
+                throw new JsonPatchException<T>(operation, string.Format(errorMessage + "{0}", path), objectToApplyTo, 422);
             }
         }
     }

src/Microsoft.AspNet.JsonPatch/Converters/TypedJsonPatchDocumentConverter.cs

@@ -16,7 +16,7 @@ namespace Microsoft.AspNet.JsonPatch.Converters
     {
         public override bool CanConvert(Type objectType)
         {
-            return true;
+            return true;    
         }
 
         public override object ReadJson(JsonReader reader, Type objectType, object existingValue,
@@ -60,7 +60,7 @@ namespace Microsoft.AspNet.JsonPatch.Converters
             }
             catch (Exception ex)
             {
-                throw new JsonPatchException("The JsonPatchDocument was malformed and could not be parsed.", ex);
+                throw new JsonPatchException("The JsonPatchDocument was malformed and could not be parsed.", ex, 400);
             }
         }
 

src/Microsoft.AspNet.JsonPatch/Exceptions/JsonPatchException.cs

@@ -2,14 +2,14 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System;
+using Microsoft.AspNet.JsonPatch.Operations;
 
 namespace Microsoft.AspNet.JsonPatch.Exceptions
 {
-    public class JsonPatchException : Exception
+    public class JsonPatchException<T> : JsonPatchException where T : class
     {
-        public new Exception InnerException { get; internal set; }
+        public Operation<T> FailedOperation { get; private set; }
-
+        public new T AffectedObject { get; private set; }
-        public object AffectedObject { get; private set; }
 
         private string _message = "";
         public override string Message
@@ -18,6 +18,7 @@ namespace Microsoft.AspNet.JsonPatch.Exceptions
             {
                 return _message;
             }
+
         }
 
         public JsonPatchException()
@@ -25,9 +26,23 @@ namespace Microsoft.AspNet.JsonPatch.Exceptions
 
         }
 
-        public JsonPatchException(string message, Exception innerException)
+        public JsonPatchException(Operation<T> operation, string message, T affectedObject)
         {
+            FailedOperation = operation;
             _message = message;
+            AffectedObject = affectedObject;
+        }
+
+        public JsonPatchException(Operation<T> operation, string message, T affectedObject, int statusCode)
+            : this(operation, message, affectedObject)
+        {
+            StatusCode = statusCode;
+        }
+
+        public JsonPatchException(Operation<T> operation, string message, T affectedObject,
+            int statusCode, Exception innerException)
+            : this(operation, message, affectedObject, statusCode)
+        {
             InnerException = innerException;
         }
     }

src/Microsoft.AspNet.JsonPatch/Exceptions/JsonPatchExceptionBase.cs

@@ -0,0 +1,45 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System;
+
+namespace Microsoft.AspNet.JsonPatch.Exceptions
+{
+    public class JsonPatchException : Exception
+    {
+        public new Exception InnerException { get; internal set; }
+
+        public int StatusCode { get; internal set; }
+
+        public object AffectedObject { get; private set; }
+
+        private string _message = "";
+        public override string Message
+        {
+            get
+            {
+                return _message;
+            }
+
+        }
+
+        public JsonPatchException()
+        {
+
+        }
+
+        public JsonPatchException(string message, Exception innerException)
+        {
+            _message = message;
+            InnerException = innerException;
+        }
+
+
+        public JsonPatchException(string message, Exception innerException, int statusCode)
+            : this(message, innerException)
+        {
+            StatusCode = statusCode;
+        }
+
+    }
+}

src/Microsoft.AspNet.JsonPatch/Exceptions/TypedJsonPatchException.cs

@@ -1,41 +0,0 @@
-// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-using Microsoft.AspNet.JsonPatch.Operations;
-
-namespace Microsoft.AspNet.JsonPatch.Exceptions
-{
-    public class JsonPatchException<T> : JsonPatchException where T : class
-    {
-        public Operation<T> FailedOperation { get; private set; }
-        public new T AffectedObject { get; private set; }
-
-        private string _message = "";
-        public override string Message
-        {
-            get
-            {
-                return _message;
-            }
-        }
-
-        public JsonPatchException()
-        {
-
-        }
-
-        public JsonPatchException(Operation<T> operation, string message, T affectedObject)
-        {
-            FailedOperation = operation;
-            _message = message;
-            AffectedObject = affectedObject;
-        }
-
-        public JsonPatchException(Operation<T> operation, string message, T affectedObject, Exception innerException)
-            : this(operation, message, affectedObject)
-        {
-            InnerException = innerException;
-        }
-    }
-}

src/Microsoft.AspNet.JsonPatch/TypedJsonPatchDocument.cs

@@ -354,7 +354,7 @@ namespace Microsoft.AspNet.JsonPatch
 
         public void ApplyTo(T objectToApplyTo)
         {
-            ApplyTo(objectToApplyTo, new SimpleObjectAdapter<T>(ContractResolver));
+            ApplyTo(objectToApplyTo, new ObjectAdapter<T>(ContractResolver));
         }
 
         public void ApplyTo(T objectToApplyTo, IObjectAdapter<T> adapter)

test/Microsoft.AspNet.JsonPatch.Test/ObjectAdapterTests.cs

@@ -10,7 +10,7 @@ using Xunit;
 
 namespace Microsoft.AspNet.JsonPatch.Test
 {
-    public class SimpleObjectAdapterTests
+    public class ObjectAdapterTests
     {
         [Fact]
         public void AddResultsShouldReplace()