public void updateCarrito(CarritoDTO detail) {
CarritoEntity entity = entityManager.merge(CarritoConverter.persistenceDTO2Entity(detail));
CarritoConverter.entity2PersistenceDTO(entity);
}
@SuppressWarnings("unchecked")
public List<CarritoDTO> getCarritos() {
Query q = entityManager.createQuery("select u from CarritoEntity u");
return CarritoConverter.entity2PersistenceDTOList(q.getResultList());
}
public CarritoDTO getCarrito(Long id) {
return CarritoConverter.entity2PersistenceDTO(entityManager.find(CarritoEntity.class, id));
}
public CarritoDTO createCarrito(CarritoDTO carrito) {
CarritoEntity entity = CarritoConverter.persistenceDTO2Entity(carrito);
entityManager.persist(entity);
return CarritoConverter.entity2PersistenceDTO(entity);
}