HTTP Request Incapsulation iPhone SDK

//
//  HTTPRequestController.m
//
//  Created by VP on 03.10.11.
//  Copyright 2011 VP. All rights reserved.
//

#import "HTTPRequestController.h"

@implementation HTTPRequestController

+ (int) sendHTTPRequest:(NSString*)type To:(NSString*)pageUrl WithData:(NSString*)data AndResponseTo:(NSString**)responseString
{
    NSURL *url = nil;
    NSString *urlString = nil;
    NSMutableURLRequest *request = nil;
    NSData *requestBody = nil;


    if ([type isEqualToString:@"GET"])
    {
        // Setting up HTTP-request
        urlString = [pageUrl stringByAppendingFormat:@"?%@", data];

    }
    if ([type isEqualToString:@"POST"])
    {
        // Creating auth data from text fields!
        urlString = pageUrl;
        requestBody = [data  dataUsingEncoding:NSUTF8StringEncoding];
    }

    url = [NSURL URLWithString:urlString];
    request = [NSMutableURLRequest requestWithURL:url];
    [request setHTTPMethod:type];

    if ( requestBody ) [request setHTTPBody:requestBody];

    NSURLResponse *response = NULL;
    NSError *requestError = NULL;

    NSData *responseData = [NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&requestError];
    *responseString = [[NSString alloc] initWithData:responseData encoding:NSUTF8StringEncoding];

    NSInteger statusCode = [(NSHTTPURLResponse*)response statusCode];

    return statusCode;
}

+ (int) sendPostHTTPRequestTo:(NSString*)pageUrl WithData:(NSString*)data AndResponseTo:(NSString**)responseString
{
    return [HTTPRequestController sendHTTPRequest:@"POST" To:pageUrl WithData:data AndResponseTo:responseString];
}

+ (int) sendGetHTTPRequestTo:(NSString*)pageUrl WithData:(NSString*)data Response:(NSString**)responseString
{
    return [HTTPRequestController sendHTTPRequest:@"GET" To:pageUrl WithData:data AndResponseTo:responseString];
}

@end