file access swift 1.2

FileManager.swift

//
//  FileManager.swift
//  picturepay
//
//  Created by Nate on 3/3/15.
//  Copyright (c) 2015 alliedpayment. All rights reserved.
//

import Foundation

public class FileManager {
   
    class func getUserFromFileWithSuccess(success: ((data: NSData) -> Void)) {
        //1
        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), {
            //2
            let filePath = NSBundle.mainBundle().pathForResource("user",ofType:"json")
            
            var readError:NSError?
            if let data = NSData(contentsOfFile:filePath!,
                options: NSDataReadingOptions.DataReadingUncached,
                error:&readError) {
                    success(data: data)
            }
        })
    }
    
    class func getTemplatesFromFileWithSuccess(success: ((data: NSData) -> Void)) {
        //1
        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), {
            //2
            let filePath = NSBundle.mainBundle().pathForResource("templates",ofType:"json")
            
            var readError:NSError?
            if let data = NSData(contentsOfFile:filePath!,
                options: NSDataReadingOptions.DataReadingUncached,
                error:&readError) {
                    success(data: data)
            }
        })
    }
    
    class func getPaymentsFromFileWithSuccess(success: ((data: NSData) -> Void)) {
        //1
        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), {
            //2
            let filePath = NSBundle.mainBundle().pathForResource("payments",ofType:"json")
            
            var readError:NSError?
            if let data = NSData(contentsOfFile:filePath!,
                options: NSDataReadingOptions.DataReadingUncached,
                error:&readError) {
                    success(data: data)
            }
        })
    }
    
    class func getElectricDeliveryOptionsFromFileWithSuccess(success: ((data: NSData) -> Void)) {
        //1
        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), {
            //2
            let filePath = NSBundle.mainBundle().pathForResource("elecDeliveryOptions",ofType:"json")
            
            var readError:NSError?
            if let data = NSData(contentsOfFile:filePath!,
                options: NSDataReadingOptions.DataReadingUncached,
                error:&readError) {
                    success(data: data)
            }
        })
    }
    
    class func getPaperDeliveryOptionsFromFileWithSuccess(success: ((data: NSData) -> Void)) {
        //1
        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), {
            //2
            let filePath = NSBundle.mainBundle().pathForResource("paperDeliveryOptions",ofType:"json")
            
            var readError:NSError?
            if let data = NSData(contentsOfFile:filePath!,
                options: NSDataReadingOptions.DataReadingUncached,
                error:&readError) {
                    success(data: data)
            }
        })
    }
}