Building Web Apps with Spring 5 and Angular

Autowire SessionFactory in DAOs

Once the bean definitions get configured, the next step is to autowire SessionFactory in DAO classes. The following code represents how to autowire SessionFactory in DAO classes:

    @Repository    @Transactional    public class UserDAOImpl implements UserDAO {      @Autowired private SessionFactory sessionFactory;      @Override      public List<User> findByEmail(String email) {        return this.sessionFactory.getCurrentSession()        .createQuery("from User u where u.email = :email")        .setString("email", email)        .list();      }    }

Note some of the following terms in the preceding code:

• @Repository: This annotation is used to represent the fact that the class can be used to CRUD operations with the domain objects from encapsulating storage, including ...