Restkit 0.20中的didReceiveResponse委托方法

Question

I am using Restkit 0.20 for my project. I make a request like this.

NSData *postData  = [params dataUsingEncoding:NSUTF8StringEncoding];
    NSURL *url = [NSURL URLWithString:baseUrl];
    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:path relativeToURL:url]];
    [request setHTTPMethod:@"POST"];
    [request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
    [request setHTTPBody:postData];
    RKObjectManager *manager = [[RestKit sharedDataManager] objectManager];
    RKManagedObjectRequestOperation *operation = [manager managedObjectRequestOperationWithRequest:request managedObjectContext:manager.managedObjectStore.persistentStoreManagedObjectContext success:^(RKObjectRequestOperation *operation1, RKMappingResult *mappingResult) {
             block ([mappingResult array]);

        } failure:^(RKObjectRequestOperation *operation1, NSError *error) {
            RKLogDebug(@"Failure %@",error.debugDescription);
            block (error);
        }];

After competing mapping operation, i am returning an array using block. I need to get a response in a delegate to use for some operation. Is there any method similar to didReceiveResponse in Restkit0.10 and also i am aware of this thread https://groups.google.com/forum/#!topic/restkit/TrWH5GR-gFU in which blake mentioned that we have full control over the headers via the NSURLRequest object. But how can i make use of NSURLRequest when i am using RKManagedObjectRequestOperation. can anyone post some example.

Thanks

Answer 1

if you just need response.statuscode you can get it. in restkit success block we have two parameters (RKObjectRequestOperation *operation, RKMappingResult *result)

to get response you can use this.

operation.HTTPRequestOperation.response.statusCode

Answer 2

You already have a request : NSMutableURLRequest (which is the mutable subclass of NSURLRequest ), so any required headers can be set there.

When the success callback is called it includes the RKObjectRequestOperation , you can request the HTTPRequestOperation (an instance of RKHTTPRequestOperation ), from which you can request response (an instance of NSHTTPURLResponse ).

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Based on your updated description you would need to subclass RKManagedObjectRequestOperation and override performMappingOnResponse: in order to insert your additional processing before calling super .