AlamofireWrapper - redefining enums

AlamofireWrapper.swift

@objc public enum RequestMethod: NSInteger {
    case OPTIONS = 0, GET, HEAD, POST, PUT, PATCH, DELETE, TRACE, CONNECT
}

@objc public enum RequestParameterEncoding: NSInteger {
    case URL, URLEncodedInURL, JSON
}

public class AlamofireWrapper: NSObject {

    // .....

    // Maps the custom RequestMethod enum values to the Alamofire.Method values
    private class func translateMethod(method: RequestMethod) -> Alamofire.Method {
        switch method {
        case .GET:
            return .GET
        case .POST:
            return .POST
        case .DELETE:
            return .DELETE
        case .HEAD:
            return .HEAD
        case .PUT:
            return .PUT
        case .PATCH:
            return .PATCH
        case .TRACE:
            return .TRACE
        case .CONNECT:
            return .CONNECT
        case .OPTIONS:
            return .OPTIONS
        }
    }
    
    // Maps the custom RequestParameterEncoding enum values to the Alamofire.ParameterEncoding values
    private class func translateEncoding(encoding: RequestParameterEncoding) -> Alamofire.ParameterEncoding {
        switch encoding {
        case .JSON:
            return .JSON
        case .URLEncodedInURL:
            return .URLEncodedInURL
        case .URL:
            return .URL
        }
    }
    
    // .....
}