如何从具有ManyToMany关系的join表中获取对象？Spring + Hibernate

@Entity
public class EntityA {
    // ...

    @ManyToMany
    @JoinTable(
        name = "join_table_name",
        joinColumns = @JoinColumn(name = "entityA_id"),
        inverseJoinColumns = @JoinColumn(name = "entityB_id")
    )
    private List<EntityB> entityBs;

    // getters and setters
}

@Repository
public class EntityADaoImpl implements EntityADao {
    @PersistenceContext
    private EntityManager entityManager;

    @Override
    public List<EntityB> getEntityBsByEntityA(EntityA entityA) {
        CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
        CriteriaQuery<EntityB> query = criteriaBuilder.createQuery(EntityB.class);
        Root<EntityA> root = query.from(EntityA.class);
        query.select(root.join("entityBs")).where(criteriaBuilder.equal(root, entityA));

        return entityManager.createQuery(query).getResultList();
    }
}

@Service
public class EntityService {
    @Autowired
    private EntityADao entityADao;

    public List<EntityB> getEntityBsByEntityA(EntityA entityA) {
        return entityADao.getEntityBsByEntityA(entityA);
    }
}