code transport servies management

class TransportService 
{
	private $request;
	private $response;
	private $report;
	
	public function __construct()
	{
		$this->request = new Request();
		$this->response = new Response();
	}
	
	public function getRequest()
	{
		return $this->request;
	}
	
	public function getResponse()
	{
		return $this->response;
	}
	
	public function getReport()
	{
		return $this->report;
	}
	
	public function getAllTransports()
	{
		$this->request->setURL("http://www.w3schools.com/website/customers_mysql.php");
		$this->request->setRequestMethod(Request::GET);
		$this->request->execute();
		$this->response->setResponse($this->request->getResponse());
		$this->report = $this->response->transformToArray();
		return $this->