@Override
public List<Menu> findMenusByExample(Menu menu) throws BusinessException {
List<Menu> menus = new ArrayList<Menu>();
CoreMenuModel exampleCoreMenuEntity = new CoreMenuModel();
if (menu != null) {
if (menu.getId() != null) exampleCoreMenuEntity.setId(menu.getId());
if (menu.getName() != null && !"".equals(menu.getName().trim())) {
menu.setName(menu.getName().trim());
exampleCoreMenuEntity.setName("%" + menu.getName() + "%");
}
}
List<CoreMenuModel> menuEntities = coreMenuDao.getModelList(exampleCoreMenuEntity);
if (menuEntities != null && menuEntities.size() > 0) {
for (CoreMenuModel entity : menuEntities) {
if (entity != null && (menu.getId() == null || menu.getId().equals(entity.getId()))) {
Menu tmpMenu = new Menu();
BeanUtils.copyProperties(entity, tmpMenu);
menus.add(tmpMenu);
}
}
}
if (menus != null && menus.size() > 0) {
fillSubMenus(menus);
}
return menus;
}
@Override
public void removeMenu(Menu menu) throws BusinessException {
if (menu.getId() == null) return;
CoreMenuModel coreMenuEntity = new CoreMenuModel();
coreMenuEntity.setId(menu.getId());
coreMenuDao.delete(coreMenuEntity);
User2MenuModel user2MenuModel = new User2MenuModel();
user2MenuModel.setMenuId(menu.getId());
user2MenuDao.deleteByModel(user2MenuModel);
}
private void fillSubMenus(List<Menu> menus) {
List<Menu> parentMenus = menus;
while (parentMenus != null && parentMenus.size() > 0) {
List<Menu> newParentMenus = new ArrayList<Menu>();
for (Menu menuEle : parentMenus) {
CoreMenuModel exampleCoreMenuEntity = new CoreMenuModel();
exampleCoreMenuEntity.setParentId(menuEle.getId());
List<CoreMenuModel> subMenuEntities = coreMenuDao.getModelList(exampleCoreMenuEntity);
if (subMenuEntities != null && subMenuEntities.size() > 0) {
List<Menu> subMenus = new ArrayList<Menu>();
for (CoreMenuModel subMenuEntity : subMenuEntities) {
CoreMenuModel menuEntityFull = coreMenuDao.getModelById(subMenuEntity.getId());
if (menuEntityFull != null) {
Menu tmpMenu = new Menu();
BeanUtils.copyProperties(menuEntityFull, tmpMenu);
subMenus.add(tmpMenu);
}
}
menuEle.setSubMenus(subMenus);
newParentMenus.addAll(subMenus);
}
}
parentMenus = newParentMenus;
}
}
private List<RtnMenuValue> fillSubRtnMenuValues(
List<Menu> menus, Set<Integer> menuIdSet, Integer userId) {
List<RtnMenuValue> rtnMenus = new ArrayList<RtnMenuValue>();
List<Menu> parentMenus = menus;
if (parentMenus != null && parentMenus.size() > 0) {
for (Menu menuEle : parentMenus) {
RtnMenuValue rtnParent = new RtnMenuValue();
BeanUtils.copyProperties(menuEle, rtnParent);
CoreMenuModel exampleCoreMenuEntity = new CoreMenuModel();
exampleCoreMenuEntity.setParentId(menuEle.getId());
List<CoreMenuModel> subMenuEntities = coreMenuDao.getModelList(exampleCoreMenuEntity);
if (subMenuEntities != null && subMenuEntities.size() > 0) {
List<RtnMenuValue> subMenus = new ArrayList<RtnMenuValue>();
for (CoreMenuModel subMenuEntity : subMenuEntities) {
// 超级管理员拥有所有菜单权限
if (menuIdSet.contains(subMenuEntity.getId())
|| (userId != null && userId.equals(-1))
|| (subMenuEntity.getType() != null && subMenuEntity.getType().equals('0'))) {
CoreMenuModel menuEntityFull = coreMenuDao.getModelById(subMenuEntity.getId());
if (menuEntityFull != null) {
RtnMenuValue tmpMenu = new RtnMenuValue();
BeanUtils.copyProperties(menuEntityFull, tmpMenu);
subMenus.add(tmpMenu);
}
}
}
rtnParent.setSubMenus(subMenus);
}
rtnMenus.add(rtnParent);
}
}
return rtnMenus;
}