Version 1.0.4 - Added reflection style clones

Author: phillwiggins

example/lib/diet_plan.dart

@@ -3,8 +3,13 @@ import 'dart:core';
 
 import 'package:parse_server_sdk/parse.dart';
 
-class DietPlan extends ParseObject {
+class DietPlan extends ParseObject implements ParseCloneable {
   DietPlan() : super(DIET_PLAN);
+  DietPlan.clone(): this();
+
+  /// Looks strangely hacky but due to Flutter not using reflection, we have to
+  /// mimic a clone
+  @override clone(Map map) => DietPlan.clone()..fromJson(map);
 
   static const String DIET_PLAN = 'Diet_Plans';
   static const String NAME = 'Name';

lib/parse.dart

@@ -22,6 +22,7 @@ part 'src/objects/parse_geo_point.dart';
 part 'src/objects/parse_object.dart';
 part 'src/objects/parse_response.dart';
 part 'src/objects/parse_user.dart';
+part 'src/objects/parse_clonable.dart';
 part 'src/utils/parse_utils_date.dart';
 part 'src/utils/parse_utils_objects.dart';
 part 'src/utils/parse_utils.dart';

lib/src/objects/parse_clonable.dart

@@ -0,0 +1,6 @@
+part of flutter_parse_sdk;
+
+/// Creates method which can be used to deep clone objects
+abstract class ParseCloneable {
+  clone(Map map);
+}

lib/src/objects/parse_object.dart

@@ -1,9 +1,12 @@
 part of flutter_parse_sdk;
 
-class ParseObject extends ParseBase {
+class ParseObject extends ParseBase implements ParseCloneable {
 
   ParseObject.clone(String className): this('className');
 
+  @override
+  clone(Map map) => ParseObject.clone(className)..fromJson(map);
+
   String _path;
   bool _debug;
   ParseHTTPClient _client;

lib/src/objects/parse_response.dart

@@ -82,8 +82,7 @@ class ParseResponse {
 
   /// Handles a response with a single result object
   static _handleSingleResult(ParseBase object, map) {
-    if (object is ParseUser) object = ParseUser.clone(map);
-    if (object is ParseObject) object = ParseObject.clone(object.className);
-    return object.fromJson(map);
+    if (object is ParseCloneable) return (object as ParseCloneable).clone(map);
+    return null;
   }
 }

lib/src/objects/parse_user.dart

@@ -1,9 +1,12 @@
 part of flutter_parse_sdk;
 
-class ParseUser extends ParseBase {
+class ParseUser extends ParseBase implements ParseCloneable {
 
   ParseUser.clone(Map map): this(map[USERNAME],map[PASSWORD],map[EMAIL]);
 
+  @override
+  clone(Map map) => ParseUser.clone(map)..fromJson(map);
+
   final String className = '_User';
   static final String path = "/classes/_User";