public function createEntity($row)
{
$obj = new Marca();
$obj->setId($row['marId']);
$obj->setNombre($row['marNombre']);
return $obj;
}
protected function createEntity()
{
$obj = new Marca();
$obj->setId(isset($_POST['hid']) ? $_POST['hid'] : 0);
$obj->setNombre($_POST['txtnom']);
return $obj;
}