/**
  * @Route("/admin/school/switch/{id}", name="school_switch", requirements={"id" = "\d+"})
  * #ParamConverter("school", class="TSKSchoolBundle:School")#
  * @Method({"POST","GET"})
  * @Template()
  */
 public function switchAction(School $school)
 {
     $sessionKey = $this->container->getParameter('tsk_user.session.school_key');
     $this->get('session')->set($sessionKey, $school->getId());
     $this->get('session')->setFlash('notice', 'Your school has been switched');
     return $this->redirect($this->generateUrl('sonata_admin_dashboard'));
 }