@Override
public void delete(User user) {
Session session = HibernateUtil.getSessionFactory().openSession();
try {
session.beginTransaction();
Query query = session.createQuery("DELETE FROM User where id=" + user.getId());
query.executeUpdate();
session.getTransaction().commit();
} catch (HibernateException e) {
log.error("Transaction failed");
session.getTransaction().rollback();
} finally {
session.close();
}
}
@Override
public void update(User user) {
// update(product)
Session session = HibernateUtil.getSessionFactory().openSession();
try {
session.beginTransaction();
Query query =
session.createQuery(
"update Product set name='" + "lalala" + "' where id=" + user.getId());
query.executeUpdate();
session.getTransaction().commit();
// session.save(product);
} catch (HibernateException e) {
log.error("Transaction failed");
session.getTransaction().rollback();
} finally {
if (session != null) session.close();
}
}