public function addAction()
 {
     $request = $this->getRequest();
     $result = array();
     if ($request->isPost()) {
         try {
             $nome = $request->getPost("nome");
             $user = new \Application\Model\User();
             $user->setName($nome);
             $em = $this->getServiceLocator()->get("Doctrine\\ORM\\EntityManager");
             $em->persist($user);
             $em->flush();
         } catch (Exception $e) {
         }
     }
 }