Listing 19.15. Kod akcji index
class DefaultController extends Controller
{

    /**
     * @Route("/")
     * @Template()
     */
    public function indexAction()
    {
        $em = $this->getDoctrine()->getEntityManager();
        $entities = $em->getRepository('MyFrontendBundle:Mountain')->findAll();
        return array('entities' => $entities);
    }

}