@Transactional(readOnly = false)
public void save(Area area) {
area.setParent(this.get(area.getParent().getId()));
String oldParentIds = area.getParentIds(); // 获取修改前的parentIds，用于更新子节点的parentIds
area.setParentIds(area.getParent().getParentIds() + area.getParent().getId() + ",");
areaDao.clear();
areaDao.save(area);
// 更新子节点 parentIds
List<Area> list = areaDao.findByParentIdsLike("%," + area.getId() + ",%");
for (Area e : list) {
e.setParentIds(e.getParentIds().replace(oldParentIds, area.getParentIds()));
}
areaDao.save(list);
UserUtils.removeCache("areaList");
}
@Transactional(readOnly = false)
public void delete(Long id) {
areaDao.deleteById(id, "%," + id + ",%");
UserUtils.removeCache("areaList");
}
public Area get(Long id) {
return areaDao.findOne(id);
}
