@Override
public void update(Brand brand) throws DaoException {
try {
Brand res = entityManager.find(Brand.class, brand.getId());
res.setName(brand.getName());
} catch (HibernateException e) {
throw new DaoException(e);
}
}
@Override
public String create(Brand brand) throws DaoException {
try {
entityManager.persist(brand);
} catch (HibernateException e) {
throw new DaoException(e);
}
return brand.getId();
}