Objective-C

Load JSON Object from HTTP Response Body

Demonstrates how to load the HTTP response body directly into a JSON object. Objective-C

#import <CkoHttp.h>
#import <CkoHttpResponse.h>
#import <CkoJsonObject.h>

BOOL success = NO;

CkoHttp *http = [[CkoHttp alloc] init];

CkoHttpResponse *resp = [[CkoHttpResponse alloc] init];
success = [http HttpStr: @"GET" url: @"https://www.chilkatsoft.com/exampledata/sample.json" bodyStr: @"" charset: @"" contentType: @"" response: resp];
if (success == NO) {
    NSLog(@"%@",http.LastErrorText);
    return;
}

//  A JSON object is JSON that begins with "{" and ends with "}"
CkoJsonObject *json = [[CkoJsonObject alloc] init];

//  If we wish to transfer (instead of copy) the JSON from the HttpResponse to the JsonObject, then add the keyword "TakeResponseBody" to UncommonOptions
//  This could save memory for extremely large JSON responses.
resp.UncommonOptions = @"TakeResponseBody";

[resp GetBodyJson: json];

json.EmitCompact = NO;
NSLog(@"%@",[json Emit]);

//  Note: If UncommonOptions contained "TakeResponseBody", then the response BodyStr will now be empty:
NSLog(@"%@",@"----");
NSLog(@"%@",resp.BodyStr);