Create JSON without using SBJSON

Hello every one,
This one is to create simple json format without using JSON framework.  This one is just example not a replacement for JSON framework.


+(NSString *)createJSONString:(NSDictionary *) dictionary
{
NSArray *jsonKeys = [dictionary allKeys];
NSArray *jsonKeyValues = [dictionary allValues];

NSString *jsonString = @"{";

for (int j=0; j<[jsonKeys count ]; j++) {
 
NSDictionary *dictFromArray = [jsonKeyValues objectAtIndex:j];
NSArray *keyArray = [dictFromArray allKeys];
jsonString = [NSString stringWithFormat:@"%@\"%@\":",jsonString, [jsonKeys objectAtIndex:j]];
NSArray *valueArray = [dictFromArray allValues];
// to check its empty dictionary
if ([keyArray count] != 0) {
for (int i = 0; i<[keyArray count];i++) {
if (i == 0) {
jsonString =[NSString stringWithFormat:@"%@{ \"%@\": \"%@\", ",jsonString,[keyArray objectAtIndex:i],[valueArray objectAtIndex:i]];
}//to check lost element of single dictionary
else if((i == [keyArray count]-1) ) {
if (j != [jsonKeys count]-1) {
// to check whether last element combined dictionary
jsonString =[NSString stringWithFormat:@" %@ \"%@\":\"%@\" },",jsonString,[keyArray objectAtIndex:i],[valueArray objectAtIndex:i]];
}else
{
jsonString =[NSString stringWithFormat:@" %@ \"%@\":\"%@\" }",jsonString,[keyArray objectAtIndex:i],[valueArray objectAtIndex:i]];
}
}else {
jsonString =[NSString stringWithFormat:@"%@ \"%@\":\"%@\", ",jsonString,[keyArray objectAtIndex:i],[valueArray objectAtIndex:i]];
}
}
}else {
  
if (j != [jsonKeys count]-1) {
jsonString =[NSString stringWithFormat:@"%@{},",jsonString];
}else
{
jsonString =[NSString stringWithFormat:@"%@{}",jsonString];
   
}
}
}

jsonString =[NSString stringWithFormat:@"%@ }",jsonString];

return jsonString;
}


If any one has query then place you it over here.

Thanks and Regards,
Nilesh Prajapati