我一直在开发有:
public List<DepartmentType> getAllDepartmentTypes() {
return session.getCurrentSession()
.createCriteria(DepartmentType.class)
.addOrder(Order.asc("department_type_name"))
.list();
}
哪里:
@Autowired
SessionFactory session;
大约从替代this Question到createCriteria()
,我创建了一个方法来获取列表:
public List<DepartmentType> getAllDepartmentTypes() {
CriteriaBuilder builder = session.getCurrentSession().getCriteriaBuilder();
CriteriaQuery<DepartmentType> criteriaQuery = builder.createQuery(DepartmentType.class);
return session.getCurrentSession()
.createQuery(criteriaQuery)
.getResultList();
}
但我仍然不知道在哪里使用:
addOrder(Order.asc("department_type_name"))
您需要使用CriteriaQuery.orderBy()
BY子句提供的顺序。
public List<DepartmentType> getAllDepartmentTypes() {
CriteriaBuilder builder = session.getCurrentSession().getCriteriaBuilder();
CriteriaQuery<DepartmentType> criteriaQuery = builder.createQuery(DepartmentType.class);
Root<DepartmentType> deptType = criteriaQuery.from(DepartmentType.class);
criteriaQuery.select(deptType).orderBy(builder.asc(deptType.get("department_type_name")));
return session.getCurrentSession()
.createQuery(criteriaQuery)
.getResultList();
}