Monotone-Parent: d656a1a3c9e97c1b1a23a7959821aa3c54780d86

Monotone-Revision: 8b5b324a1c2f984ac4755fedfc3bf7a66169a6af

Monotone-Author: wsourdeau@inverse.ca
Monotone-Date: 2009-11-18T23:16:15
Monotone-Branch: ca.inverse.sogo

ChangeLog

@@ -1,5 +1,9 @@
 2009-11-18  Wolfgang Sourdeau  <wsourdeau@inverse.ca>
 
+	* SoObjects/SOGo/NSString+Utilities.m (-isJSONString): new utility
+	method that determines whether the current string is a json
+	document.
+
 	* SoObjects/SOGo/NSDictionary+BSJSONAdditions.m
 	(+dictionaryWithJSONString:): this constructor now explicitly
 	returns an NSMutableDictionary to avoid messing with mutable

SoObjects/SOGo/NSString+Utilities.h

@@ -65,6 +65,8 @@
 // LDIF
 - (BOOL) _isLDIFSafe;
 
+- (BOOL) isJSONString;
+
 @end
 
 #endif /* NSSTRING_URL_H */

SoObjects/SOGo/NSString+Utilities.m

@@ -30,6 +30,7 @@
 #import <NGExtensions/NGQuotedPrintableCoding.h>
 
 #import "NSArray+Utilities.h"
+#import "NSDictionary+BSJSONAdditions.h"
 #import "NSDictionary+URL.h"
 
 #import "NSString+Utilities.h"
@@ -422,4 +423,14 @@ static NSMutableCharacterSet *safeLDIFStartChars = nil;
   return rc;
 }
 
+- (BOOL) isJSONString
+{
+  NSDictionary *jsonData;
+
+#warning this method is a quick and dirty way of detecting the file-format
+  jsonData = [NSDictionary dictionaryWithJSONString: self];
+
+  return (jsonData != nil);
+}
+
 @end