I am attempting to leverage http POST to send a JSON object (UIImage is included in POST). Below is the code I am currently using, but for some reason the server is not receiving the POST. Can anyone provide insight as to why this may not be working?
NSString *userString = [[NSString alloc]init];
userString = [[NSUserDefaults standardUserDefaults]valueForKey:#"userId"];
//convert image to nsdata object
NSData *imageData = UIImageJPEGRepresentation(imageView.image, .9);
NSLog(#"User id is:%#", userString);
NSLog(#"The tag string:%#", myTagString);
NSLog(#"the question string is:%#", myQuestionString);
NSLog(#"the image data is:%#", imageData);
NSArray *keys = [NSArray arrayWithObjects:#"category", #"question", #"latitude", #"longitude", #"user_id", #"image",nil];
NSArray *objects = [NSArray arrayWithObjects:myTagString, myQuestionString, #"0.0", #"0.0", userString, imageData, nil];
NSDictionary *theRequestDictionary = [NSDictionary dictionaryWithObjects:objects forKeys:keys];
NSURL *theURL = [NSURL URLWithString:#"http://theserver.com/query"];
NSMutableURLRequest *theRequest = [NSMutableURLRequest requestWithURL:theURL cachePolicy:NSURLRequestReloadIgnoringCacheData timeoutInterval:10.0f];
[theRequest setHTTPMethod:#"POST"];
[theRequest setValue:#"application/json-rpc" forHTTPHeaderField:#"Content-Type"];
NSString *theBodyString = [[NSString alloc]init];
theBodyString = [[CJSONSerializer serializer] serializeDictionary:theRequestDictionary];
NSLog(#"body string: %#", theBodyString);
NSData *theBodyData = [theBodyString dataUsingEncoding:NSUTF8StringEncoding];
NSLog(#"body data: %#", theBodyData);
[theRequest setHTTPBody:theBodyData];
NSURLResponse *theResponse = NULL;
NSError *theError = NULL;
NSData *theResponseData = [NSURLConnection sendSynchronousRequest:theRequest returningResponse:&theResponse error:&theError];
NSString *theResponseString = [[[NSString alloc] initWithData:theResponseData encoding:NSUTF8StringEncoding] autorelease];
NSLog(#"the response string:%#", theResponseString);
NSDictionary *theResponseDictionary = [[CJSONDeserializer deserializer] deserialize:theResponseData error:nil];
NSLog(#"%#", theResponseDictionary);
This is my first post in a forum so I apologize if some of the formatting is wrong. Feel free to critique it so I can submit better posts in the future.
Take a look at the code in this project of mine in Github http://akos.ma/7qp where the Wrapper class sets a couple of headers in the request, so that the server can process the binary data being uploaded. Look at the uploadData:toUrl: method in line 118, which sets the required content type headers.
Related
I'm trying to implement this example link of a DocuSign service that download an envelope document, but when the execution arrive to this line in step 3:
NSMutableString *jsonResponse = [[NSMutableString alloc] initWithData:oResponseData encoding:NSUTF8StringEncoding];
jsonResponse is nil and when I open the document, it has a lot of strange characters and I can't read it.
My code for downloadind is the following:
NSString *url = #"https://demo.docusign.net/restapi/v2/accounts/373577/envelopes/08016140-e4dc-4697-8146-f8ce801abf92/documents/1";
NSMutableURLRequest *documentsRequest = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:url]];
[documentsRequest setHTTPMethod:#"GET"];
[documentsRequest setURL:[NSURL URLWithString:url]];
[documentsRequest setValue:#"application/json" forHTTPHeaderField:#"Content-Type"];
[documentsRequest setValue:[self jsonStringFromObject:authenticationHeader] forHTTPHeaderField:#"X-DocuSign-Authentication"];
NSError *error1 = [[NSError alloc] init];
NSHTTPURLResponse *responseCode = nil;
NSData *oResponseData = [NSURLConnection sendSynchronousRequest:documentsRequest returningResponse:&responseCode error:&error1];
NSMutableString *jsonResponse = [[NSMutableString alloc] initWithData:oResponseData encoding:NSUTF8StringEncoding];
if([responseCode statusCode] != 200){
NSLog(#"Error sending %# request to %#\nHTTP status code = %i", [documentsRequest HTTPMethod], url, [responseCode statusCode]);
NSLog( #"Response = %#", jsonResponse );
return;
}
// download the document to the same directory as this app
NSString *appDirectory = [[[NSBundle mainBundle] bundlePath] stringByDeletingLastPathComponent];
NSMutableString *filePath = [NSMutableString stringWithFormat:#"%#/%#", appDirectory, #"eee"];
[oResponseData writeToFile:filePath atomically:YES];
NSLog(#"Envelope document - %# - has been downloaded to %#\n", #"eee", filePath);
If no data is coming back from
NSMutableString *jsonResponse = [[NSMutableString alloc] initWithData:oResponseData encoding:NSUTF8StringEncoding];
then that means oResponseData is most likely nil which means the URL is not being constructed correctly for each envelope document. Are you doing step 2 in the sample that you linked to, where it first retrieves the envelopeDocuments information about the envelope, then it dynamically builds each unique document uri in preparation of downloading each one.
Instead of hardcoding your URL you should dynamically retrieve the envelopeDocuments data, then build each document uri dynamically then your response data will not be nil. Here's the full working sample:
- (void)getDocumentInfoAndDownloadDocuments
{
// Enter your info:
NSString *email = #"<#email#>";
NSString *password = #"<#password#>";
NSString *integratorKey = #"<#integratorKey#>";
// need to copy a valid envelopeId from your account
NSString *envelopeId = #"<#envelopeId#>";
///////////////////////////////////////////////////////////////////////////////////////
// STEP 1 - Login (retrieves accountId and baseUrl)
///////////////////////////////////////////////////////////////////////////////////////
NSString *loginURL = #"https://demo.docusign.net/restapi/v2/login_information";
NSMutableURLRequest *loginRequest = [[NSMutableURLRequest alloc] init];
[loginRequest setHTTPMethod:#"GET"];
[loginRequest setURL:[NSURL URLWithString:loginURL]];
// set JSON formatted X-DocuSign-Authentication header (XML also accepted)
NSDictionary *authenticationHeader = #{#"Username": email, #"Password" : password, #"IntegratorKey" : integratorKey};
// jsonStringFromObject() function defined further below...
[loginRequest setValue:[self jsonStringFromObject:authenticationHeader] forHTTPHeaderField:#"X-DocuSign-Authentication"];
// also set the Content-Type header (other accepted type is application/xml)
[loginRequest setValue:#"application/json" forHTTPHeaderField:#"Content-Type"];
[NSURLConnection sendAsynchronousRequest:loginRequest queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *loginResponse, NSData *loginData, NSError *loginError) {
if (loginError) { // succesful GET returns status 200
NSLog(#"Error sending request %#. Got Response %# Error is: %#", loginRequest, loginResponse, loginError);
return;
}
// we use NSJSONSerialization to parse the JSON formatted response
NSError *jsonError = nil;
NSDictionary *responseDictionary = [NSJSONSerialization JSONObjectWithData:loginData options:kNilOptions error:&jsonError];
NSArray *loginArray = responseDictionary[#"loginAccounts"];
// parse the accountId and baseUrl from the response (other data included)
NSString *accountId = loginArray[0][#"accountId"];
NSString *baseUrl = loginArray[0][#"baseUrl"];
//--- display results
NSLog(#"\naccountId = %#\nbaseUrl = %#\n", accountId, baseUrl);
///////////////////////////////////////////////////////////////////////////////////////
// STEP 2 - Get Document Info for specified envelope
///////////////////////////////////////////////////////////////////////////////////////
// append /envelopes/{envelopeId}/documents URI to baseUrl and use as endpoint for next request
NSString *documentsURL = [NSMutableString stringWithFormat:#"%#/envelopes/%#/documents", baseUrl, envelopeId];
NSMutableURLRequest *documentsRequest = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:documentsURL]];
[documentsRequest setHTTPMethod:#"GET"];
[documentsRequest setValue:#"application/json" forHTTPHeaderField:#"Content-Type"];
[documentsRequest setValue:[self jsonStringFromObject:authenticationHeader] forHTTPHeaderField:#"X-DocuSign-Authentication"];
[NSURLConnection sendAsynchronousRequest:documentsRequest queue:[NSOperationQueue mainQueue] completionHandler:^(NSURLResponse *documentsResponse, NSData *documentsData, NSError *documentsError) {
NSError *documentsJSONError = nil;
NSDictionary *jsonResponse = [NSJSONSerialization JSONObjectWithData:documentsData options:kNilOptions error:&documentsJSONError];
if (documentsError){
NSLog(#"Error sending request: %#. Got response: %#", documentsRequest, documentsResponse);
NSLog( #"Response = %#", documentsResponse );
return;
}
NSLog( #"Documents info for envelope is:\n%#", jsonResponse);
NSError *jsonError = nil;
NSDictionary *responseDictionary = [NSJSONSerialization JSONObjectWithData:documentsData options:kNilOptions error:&jsonError];
// grab documents info for the next step...
NSArray *documentsArray = responseDictionary[#"envelopeDocuments"];
///////////////////////////////////////////////////////////////////////////////////////
// STEP 3 - Download each envelope document
///////////////////////////////////////////////////////////////////////////////////////
NSMutableString *docUri;
NSMutableString *docName;
NSMutableString *docURL;
// loop through each document uri and download each doc (including the envelope's certificate)
for (int i = 0; i < [documentsArray count]; i++)
{
docUri = [documentsArray[i] objectForKey:#"uri"];
docName = [documentsArray[i] objectForKey:#"name"];
docURL = [NSMutableString stringWithFormat: #"%#/%#", baseUrl, docUri];
[documentsRequest setHTTPMethod:#"GET"];
[documentsRequest setURL:[NSURL URLWithString:docURL]];
[documentsRequest setValue:#"application/json" forHTTPHeaderField:#"Content-Type"];
[documentsRequest setValue:[self jsonStringFromObject:authenticationHeader] forHTTPHeaderField:#"X-DocuSign-Authentication"];
NSError *error = [[NSError alloc] init];
NSHTTPURLResponse *responseCode = nil;
NSData *oResponseData = [NSURLConnection sendSynchronousRequest:documentsRequest returningResponse:&responseCode error:&error];
NSMutableString *jsonResponse = [[NSMutableString alloc] initWithData:oResponseData encoding:NSUTF8StringEncoding];
if([responseCode statusCode] != 200){
NSLog(#"Error sending %# request to %#\nHTTP status code = %i", [documentsRequest HTTPMethod], docURL, [responseCode statusCode]);
NSLog( #"Response = %#", jsonResponse );
return;
}
// download the document to the same directory as this app
NSString *appDirectory = [[[NSBundle mainBundle] bundlePath] stringByDeletingLastPathComponent];
NSMutableString *filePath = [NSMutableString stringWithFormat:#"%#/%#", appDirectory, docName];
[oResponseData writeToFile:filePath atomically:YES];
NSLog(#"Envelope document - %# - has been downloaded to %#\n", docName, filePath);
} // end for
}];
}];
}
- (NSString *)jsonStringFromObject:(id)object {
NSString *string = [[NSString alloc] initWithData:[NSJSONSerialization dataWithJSONObject:object options:0 error:nil] encoding:NSUTF8StringEncoding];
return string;
}
I am passing some parameters to wcf service to get the data, every thing running fine but i am not getting the data. i want to check how the parameters are calling the service and debug it. can any one let me know how to check it.
please find my code below for your reference.
NSArray *propertyNames = [NSArray arrayWithObjects:#"studentID", nil];
NSArray *propertyValues = [NSArray arrayWithObjects:#"E6A83233-7D7F-49AF-B54E-375BBF3E3E59", nil];
NSDictionary *properties = [NSDictionary dictionaryWithObjects:propertyValues forKeys:propertyNames];
// NSMutableDictionary* personObject = [NSMutableDictionary dictionary];
// [personObject setObject:properties forKey:#"person"];
NSMutableArray * arr;
//[arr addObject: personObject];
arr=[[NSMutableArray alloc]initWithObjects:properties, nil];
NSLog(#"%#",arr);
// NSString *jsonString = [personObject JSONRepresentation];
//NSData *jsonData = [jsonString dataUsingEncoding:NSUTF8StringEncoding];
NSError * error;
NSData *jsonData2 = [NSJSONSerialization dataWithJSONObject:arr options:NSJSONWritingPrettyPrinted error:&error];
NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:#"http://parentportal.technologyorg.com/parentportal.svc/GetSchoolEvents"]];
NSString *jsonString = [[NSString alloc] initWithData:jsonData2 encoding:NSUTF8StringEncoding];
[request setValue:jsonString forHTTPHeaderField:#"json"];
[request setHTTPMethod:#"Post"];
[request setHTTPBody:jsonData2];
NSLog(#"JSON String: %#",jsonString);
NSError *errorReturned = nil;
NSURLResponse *theResponse =[[NSURLResponse alloc]init];
NSData *data = [NSURLConnection sendSynchronousRequest:request returningResponse:&theResponse error:&errorReturned];
if (errorReturned) {
//...handle the error
NSLog(#"error");
}
else {
NSString *retVal = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
//...do something with the returned value
NSLog(#"RETVAL%#",retVal);
}
let me know if any thing went wrong
I am having 1 webservice in php which is having browser url mentioned bel :
http:Domain/webservice/ACTEC_WebService.php?lastupdate=2012-09-01 01:00:00
Now when I try to fetch url in my iphone app, it is taking this url:
http://Domain/webservice/ACTEC_WebService.php?lastupdate=2012-09-01%2001:00:00
This is creating problem.
i have used this code for fetching data from my url.
SBJSON *json = [SBJSON new];
json.humanReadable = YES;
responseData = [[NSMutableData data] retain];
NSString *service = #"";
NSString *str;
str = #"LastUpdated";
NSString *requestString = [NSString stringWithFormat:#"{\"LastUpdated\":\"%#\"}",str];
// [[NSUserDefaults standardUserDefaults] setValue:nil forKey:#"WRONGANSWER"];
NSLog(#"request string:%#",requestString);
NSData *requestData = [NSData dataWithBytes: [requestString UTF8String] length: [requestString length]];
NSString *fileLoc = [[NSBundle mainBundle] pathForResource:#"URLName" ofType:#"plist"];
NSDictionary *fileContents = [[NSDictionary alloc] initWithContentsOfFile:fileLoc];
NSString *urlLoc = [fileContents objectForKey:#"URL"];
//urlLoc = [urlLoc stringByAppendingString:service];
NSLog(#"URL : %#",urlLoc);
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:
[NSURL URLWithString:urlLoc]];
NSString *postLength = [NSString stringWithFormat:#"%d", [requestData length]];
[request setHTTPMethod: #"POST"];
[request setValue:postLength forHTTPHeaderField:#"Content-Length"];
[request setValue:#"application/json" forHTTPHeaderField:#"Content-Type"];
[request setHTTPBody:requestData];
NSError *respError = nil;
NSData *returnData = [NSURLConnection sendSynchronousRequest: request returningResponse: nil error: &respError ];
NSString *responseString = [[NSString alloc] initWithData:returnData encoding: NSUTF8StringEncoding];
NSLog(#"Resp : %#",responseString);
if (respError)
{
// NSString *msg = [NSString stringWithFormat:#"Connection failed! Error - %# %#",
// [respError localizedDescription],
// [[respError userInfo] objectForKey:NSURLErrorFailingURLStringErrorKey]];
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:#"ACTEC"
message:#"check your network connection" delegate:self cancelButtonTitle:#"OK"
otherButtonTitles:nil];
[alertView show];
[alertView release];
}
else
{
......
}
here,i am getting null response as url is getting decoded...How can I make this solved...
Help me out.
Thanks in advance.
NSString *urlLoc = [[fileContents objectForKey:#"URL"] stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSMutableData *postData = [NSMutableData data];
NSMutableURLRequest *urlRequest;
[postData appendData: [[NSString stringWithFormat: #"add your data which you want to send"] dataUsingEncoding: NSUTF8StringEncoding]];
NSString *postLength = [NSString stringWithFormat:#"%d", [postData length]];
urlRequest = [[NSMutableURLRequest alloc] init];
[urlRequest setURL:[NSURL URLWithString:urlLoc]];
[urlRequest setHTTPMethod:#"POST"];
[urlRequest setValue:postLength forHTTPHeaderField:#"Content-Length"];
[urlRequest setValue:#"application/x-www-form-urlencoded" forHTTPHeaderField:#"Content-Type"];
[urlRequest setHTTPBody:postData];
NSString *temp = [[NSString alloc] initWithData:postData encoding:NSUTF8StringEncoding];
NSLog(#"\n\nurl =%# \n posted data =>%#",urlLoc, temp);
check nslog. that which data u send to service.
NSData *response = [NSURLConnection sendSynchronousRequest:urlRequest returningResponse:nil error:nil];
NSString *json_string = [[NSString alloc] initWithData:response encoding:NSUTF8StringEncoding];
NSLog(#"json_string >> %#",json_string);
Maybe this will help you.
hey dear just for an another example i just post my this code..
first Create new SBJSON parser object
SBJSON *parser = [[SBJSON alloc] init];
NSURLRequest *request = [NSURLRequest requestWithURL:
[NSURL URLWithString:#"http:Domain/webservice/ACTEC_WebService.php?lastupdate=2012-09-01%2001:00:00"]];
Perform request and get JSON back as a NSData object
NSData *response = [NSURLConnection sendSynchronousRequest:request
returningResponse:nil error:nil];
Get JSON as a NSString from NSData response
NSString *json_string = [[NSString alloc]
initWithData:response encoding:NSUTF8StringEncoding];
Parse the JSON response into an object Here we're using NSArray since we're parsing an array of JSON status objects
NSArray *statuses = [parser objectWithString:json_string error:nil]
And in statuses array you have all the data you need.
i hope this help you...
:)
I am new to iOS, so if any help it will be appreciated.
I am trying to get the longitude and latitude from address, earlier the code was working fine but now the JSON data are coming null.
Here my sample code,
url = [NSString stringWithFormat:#"http://maps.google.com/maps/api/geocode/json?address=%#&sensor=false",appDelegate.sAddress];
url=[url stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSLog(#"Address URL: %#",url);
//Formulate the string as a URL object.
NSURL *requestURL=[NSURL URLWithString:url];
NSData* data = [NSData dataWithContentsOfURL: requestURL];
NSString *returnString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
NSLog(#"my Coordinate : %#",returnString);
NSError* error;
NSDictionary* json = [NSJSONSerialization
JSONObjectWithData:data
options:kNilOptions
error:&error];
But i am getting the output as null.
So please help me out.
Thanks!
Thanks for your replies that all make me learn a lots.
As one of my friend just tell me the solution so i am sharing with you.
Here is the code,
url = [NSString stringWithFormat:#"http://maps.google.com/maps/api/geocode/json?address=%#&sensor=false",appDelegate.sAddress];
url=[url stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
NSLog(#"Address URL: %#",url);
//Formulate the string as a URL object.
NSURL *requestURL=[NSURL URLWithString:url];
NSData* data = [NSData dataWithContentsOfURL: requestURL];
NSString *returnString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
SBJSON *parser = [[SBJSON alloc] init];
NSDictionary *locationResult = [parser objectWithString:returnString];
//[reverseGeoString copy]`
And its working fine.
But still there is a question that why this happen.As earlier that code is working fine but it suddenly stopped working.
You must construct your returnString in the following method that actually receives the data:
- (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response
Check out this for additional information on how to use NSURLConnection and the delegate methods.
I would say you're missing the all-important "REQUEST"...
This is what I do. Hope it helps:
NSString *encodedAddress = (__bridge_transfer NSString *) CFURLCreateStringByAddingPercentEscapes(NULL, (__bridge_retained CFStringRef)searchBar.text, NULL, (CFStringRef) #"!*'();:#&=+$,/?%#[]",kCFStringEncodingUTF8 );
NSString* searchURL = [NSString stringWithFormat:#"http://maps.googleapis.com/maps/api/geocode/json?address=%#&sensor=true",encodedAddress];
NSError* error = nil;
NSURLResponse* response = nil;
NSMutableURLRequest* request = [[NSMutableURLRequest alloc] init];
NSURL* URL = [NSURL URLWithString:searchURL];
[request setURL:URL];
[request setCachePolicy:NSURLRequestReloadIgnoringLocalCacheData];
[request setTimeoutInterval:30];
NSData* data = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
if (error){
NSLog(#"Error performing request %#", searchURL);
return;
}
NSString *jsonString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding];
if (jsonString!=nil){
NSLog(#"%#",jsonString);
}
I have a EMR app and i want that i may send the data which i have collected like images and voice to server. in data base so how can i do this . Is there any way to send these data to server through post method.
Here is an example of a HTTP Post request
// define your form fields here:
NSString *content = #"field1=42&field2=Hello";
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] initWithURL:[NSURL URLWithString:#"http://www.example.com/form.php"]];
[urlRequest setHTTPMethod:#"POST"];
[urlRequest setHTTPBody:[content dataUsingEncoding:NSISOLatin1StringEncoding]];
// generates an autoreleased NSURLConnection
[NSURLConnection connectionWithRequest:request delegate:self];
Might want to reference http://developer.apple.com/library/ios/#documentation/cocoa/reference/foundation/Classes/NSURLConnection_Class/Reference/Reference.html
This tutorial is also helpful http://www.raywenderlich.com/2965/how-to-write-an-ios-app-that-uses-a-web-service
In that case, you can do follow two ways:
1. if you strictly like to using POST (i like), u can using cocoahttpserver project:
https://github.com/robbiehanson/CocoaHTTPServer
In iphone app, you can do this code to send POST request:
-(NSDictionary *) getJSONAnswerForFunctionVersionTwo:(NSString *)function
withJSONRequest:(NSMutableDictionary *)request;
{
[self updateUIwithMessage:#"server download is started" withObjectID:nil withLatestMessage:NO error:NO];
NSDictionary *finalResultAlloc = [[NSMutableDictionary alloc] init];
#autoreleasepool {
NSError *error = nil;
NSString *jsonStringForReturn = [request JSONStringWithOptions:JKSerializeOptionNone serializeUnsupportedClassesUsingBlock:nil error:&error];
if (error) NSLog(#"CLIENT CONTROLLER: json decoding error:%# in function:%#",[error localizedDescription],function);
NSData *bodyData = [jsonStringForReturn dataUsingEncoding:NSUTF8StringEncoding];
NSData *dataForBody = [[[NSData alloc] initWithData:bodyData] autorelease];
//NSLog(#"CLIENT CONTROLLER: string lenght is:%# bytes",[NSNumber numberWithUnsignedInteger:[dataForBody length]]);
NSString *functionString = [NSString stringWithFormat:#"/%#",function];
NSURL *urlForRequest = [NSURL URLWithString:functionString relativeToURL:mainServer];
NSMutableURLRequest *requestToServer = [NSMutableURLRequest requestWithURL:urlForRequest];
[requestToServer setHTTPMethod:#"POST"];
[requestToServer setHTTPBody:dataForBody];
[requestToServer setTimeoutInterval:600];
[NSURLRequest setAllowsAnyHTTPSCertificate:YES forHost:[urlForRequest host]];
NSData *receivedResult = [NSURLConnection sendSynchronousRequest:requestToServer returningResponse:nil error:&error];
if (error) {
NSLog(#"CLIENT CONTROLLER: getJSON answer error download:%#",[error localizedDescription]);
[self updateUIwithMessage:[error localizedDescription] withObjectID:nil withLatestMessage:YES error:NO];
[finalResultAlloc release];
return nil;
}
NSString *answer = [[NSString alloc] initWithData:receivedResult encoding:NSUTF8StringEncoding];
JSONDecoder *jkitDecoder = [JSONDecoder decoder];
NSDictionary *finalResult = [jkitDecoder objectWithUTF8String:(const unsigned char *)[answer UTF8String] length:[answer length] error:&error];
[finalResultAlloc setValuesForKeysWithDictionary:finalResult];
[answer release];
[self updateUIwithMessage:#"server download is finished" withObjectID:nil withLatestMessage:NO error:NO];
if (error) NSLog(#"CLIENT CONTROLLER: getJSON answer failed to decode answer with error:%#",[error localizedDescription]);
}
NSDictionary *finalResultToReturn = [NSDictionary dictionaryWithDictionary:finalResultAlloc];
[finalResultAlloc release];
return finalResultToReturn;
}
Don't forget to pack attributes with images to base64.
Finally, if u don't like to keep data, which u send in you mac app, u can send to u database using any database C api. I recommend to using core data to save receive data.