1 files changed, 42 insertions, 0 deletions
diff --git a/src/objc/utils/NSObject+MCO.mm b/src/objc/utils/NSObject+MCO.mm
new file mode 100644
index 00000000..e25db319
--- /dev/null
+++ b/src/objc/utils/NSObject+MCO.mm
@@ -0,0 +1,42 @@
+//
+//  NSObject+MCO.m
+//  mailcore2
+//
+//  Created by DINH Viêt Hoà on 1/29/13.
+//  Copyright (c) 2013 MailCore. All rights reserved.
+//
+
+#import "NSObject+MCO.h"
+
+#import "NSData+MCO.h"
+#import "NSString+MCO.h"
+#import "NSDictionary+MCO.h"
+#import "NSArray+MCO.h"
+
+#include "MCBaseTypes.h"
+#include "MCUtils.h"
+
+@implementation NSObject (MCO)
+
+- (mailcore::Object *) mco_mcObject
+{
+    if ([self isKindOfClass:[NSData class]]) {
+        return [(NSData *) self mco_mcData];
+    }
+    else if ([self isKindOfClass:[NSString class]]) {
+        return [(NSString *) self mco_mcString];
+    }
+    else if ([self isKindOfClass:[NSArray class]]) {
+        return [(NSArray *) self mco_mcArray];
+    }
+    else if ([self isKindOfClass:[NSDictionary class]]) {
+        return [(NSDictionary *) self mco_mcHashMap];
+    }
+    else {
+        MCAssert(0);
+        return nil;
+    }
+    
+}
+
+@end