public function load(ObjectManager $manager)
 {
     $pais = new Pais();
     $pais->setCodigoArea('54');
     $pais->setCodigoPais('AR');
     $pais->setDescripcion('Argentina');
     $manager->persist($pais);
     $manager->flush();
     $this->addReference('pais' . $pais->getId(), $pais);
 }
 /**
  * Creates a form to delete a Pais entity.
  *
  * @param Pais $pai The Pais entity
  *
  * @return \Symfony\Component\Form\Form The form
  */
 private function createDeleteForm(Pais $pai)
 {
     return $this->createFormBuilder()->setAction($this->generateUrl('pais_delete', array('id' => $pai->getId())))->setMethod('DELETE')->getForm();
 }