These set of files are intended to demonstrate a typical MVC architecture and how data flows between the different layers. Code snippet for ViewController Class goes here.

ProfileViewController.m

//
//  ProfileViewController.h
//  Project A 
//
//  Created by Company A on 7/27/13.
//  Copyright (c) 2013 Company A. All rights reserved.
//

#import <UIKit/UIKit.h>
#import "UserProfileService.h"

@interface ProfileViewController : ViewController <UserProfileServiceDelegate>
{
    UserProfileService *profileService;
}
@end



//
//  ProfileViewController.m
//  Project A
//
//  Created by Compnany A on 7/27/13.
//  Copyright (c) 2013 Company A. All rights reserved.
//

#import "ProfileViewController.h"

@interface ProfileViewController ()

@end

@implementation ProfileViewController

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view from its nib.
    
    profileService = [[UserProfileService alloc] init];
    profileService.delegate=self;
    
    // getting the profile with userId = 10
    [profileService getProfileForId:10];
}

- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}


#pragma mark - Webservice delegates

-(void)didReceiveGetProfileResponseWithCode:(UserProfile*)profile error:(NSString *)error
{
    // update the UI with the retreived user profile information
}




@end