public function salvarRango($parametros)
{
$objeto = new Rango();
$objeto->setName($parametros['nombre']);
$objeto->setRole('ROLE_' . $parametros['role']);
$this->em->persist($objeto);
$this->em->flush();
return "success";
}
/**
* {@inheritDoc}
*/
public function __toString()
{
$this->__initializer__ && $this->__initializer__->__invoke($this, '__toString', array());
return parent::__toString();
}