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RestKit - Load data from local json file
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| NSString *filePath = [[NSBundle mainBundle] pathForResource:JohnSmith ofType:@"json"]; | |
| NSData *data = [NSData dataWithContentsOfFile:filePath]; | |
| if (data) { | |
| NSString *jsonString = [[NSString alloc] initWithData:data encoding:NSUTF8StringEncoding]; | |
| KCUser *appUser = [[KCUser alloc] init]; | |
| NSString* MIMEType = @"application/json"; | |
| NSError* error; | |
| NSData *data = [jsonString dataUsingEncoding:NSUTF8StringEncoding]; | |
| id parsedData = [RKMIMETypeSerialization objectFromData:data MIMEType:MIMEType error:&error]; | |
| if (parsedData == nil && error) { | |
| NSLog(@"parser error"); | |
| } | |
| NSDictionary *mappingsDictionary = @{ @"appUser": [KCUser mapping] }; | |
| RKMapperOperation *mapper = [[RKMapperOperation alloc] initWithRepresentation:parsedData mappingsDictionary:mappingsDictionary]; | |
| mapper.targetObject = appUser; | |
| NSError *mappingError = nil; | |
| BOOL isMapped = [mapper execute:&mappingError]; | |
| if (isMapped && !mappingError) { | |
| [[KCUserSingleton sharedKCUserSingleton] setUser:appUser]; | |
| } | |
| else { | |
| NSLog(@"error desc: %@", error.localizedDescription); | |
| NSLog(@"error reason: %@", error.localizedFailureReason); | |
| NSLog(@"error suggestion: %@", error.localizedRecoverySuggestion); | |
| } | |
| } |
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thanks for the snippet!