/**
* 根据用户ID查询该用户允许访问的所有菜单列表
*
* @param userId
* @return
*/
@SuppressWarnings("unchecked")
public List<Menu> getAllowedAccessMenu(Long userId) {
StringBuffer sqlBuffer = new StringBuffer();
sqlBuffer.append("select * from (");
// 获取Sec_Menu表中定义且未关联资源表Sec_Resource的所有菜单列表
sqlBuffer.append(" select m.id,m.name,m.parent_menu,m.description,m.orderby from sec_menu m ");
sqlBuffer.append(" where not exists (select re.id from sec_resource re where re.menu = m.id)");
sqlBuffer.append(" union all ");
// 获取Sec_Resource表中已关联且未设置权限的菜单列表
sqlBuffer.append(
" select m.id,m.name,m.parent_menu,re.source as description,m.orderby from sec_resource re ");
sqlBuffer.append(" left outer join sec_menu m on re.menu = m.id ");
sqlBuffer.append(
" where re.menu is not null and not exists (select ar.authority_id from sec_authority_resource ar where ar.resource_id = re.id)");
sqlBuffer.append(" union all ");
// 获取Sec_Resource表中已关联且设置权限，并根据当前登录账号拥有相应权限的菜单列表
sqlBuffer.append(
" select m.id,m.name,m.parent_menu,re.source as description,m.orderby from sec_user u ");
sqlBuffer.append(" left outer join sec_role_user ru on u.id=ru.user_id ");
sqlBuffer.append(" left outer join sec_role r on ru.role_id=r.id ");
sqlBuffer.append(" left outer join sec_role_authority ra on r.id = ra.role_id ");
sqlBuffer.append(" left outer join sec_authority a on ra.authority_id = a.id ");
sqlBuffer.append(" left outer join sec_authority_resource ar on a.id = ar.authority_id ");
sqlBuffer.append(" left outer join sec_resource re on ar.resource_id = re.id ");
sqlBuffer.append(" left outer join sec_menu m on re.menu = m.id ");
sqlBuffer.append(" where u.id=? and re.menu is not null ");
sqlBuffer.append(") tbl order by orderby");
SQLQuery query = menuDao.createSQLQuery(sqlBuffer.toString(), userId);
query.addEntity(Menu.class);
return query.list();
}
/**
* 获取所有菜单
*
* @return
*/
public List<Menu> getAll() {
return menuDao.getAll();
}
/**
* 根据分页对象、过滤集合参数，分页查询菜单列表
*
* @param page
* @param filters
* @return
*/
public Page<Menu> findPage(final Page<Menu> page, final List<PropertyFilter> filters) {
return menuDao.findPage(page, filters);
}
/**
* 根据主键ID获取菜单实体
*
* @param id
* @return
*/
public Menu get(Long id) {
return menuDao.get(id);
}
/**
* 根据主键ID删除菜单实体
*
* @param id
*/
public void delete(Long id) {
resourceManager.updateByMenuId(id);
menuDao.delete(id);
}
/**
* 保存菜单实体
*
* @param entity
*/
public void save(Menu entity) {
menuDao.save(entity);
}