/*
* 保存角色权限
* @see com.cxstock.biz.power.RoleBiz#saveRoleMenu(java.lang.Integer, java.lang.String)
*/
public void saveRoleMenu(Integer roleid, String menuids) {
String hql = "select t.menu from Rolemenu as t where t.role.roleid=" + roleid;
// 数据库角色权限
List<Menu> rmList = baseDao.findByHql(hql);
// 页面勾选权限id
String[] mids = menuids.split(",");
// 页面存在数据库不存在就添加
if (mids.length > 0) {
for (String menuid : mids) {
if (this.isContain(rmList, menuid)) {
Rolemenu rolemenu = new Rolemenu();
rolemenu.setId(new RolemenuId(roleid, Integer.valueOf(menuid)));
baseDao.saveOrUpdate(rolemenu);
}
}
}
// 数据库存在而页面不存在就删除
for (Menu menu : rmList) {
String menuid = menu.getMenuid().toString();
if (this.isContain(mids, menuid)) {
baseDao.deleteById(Rolemenu.class, new RolemenuId(roleid, menu.getMenuid()));
}
}
}
// 子集合
private List getChildrens(List funcs, Integer menuid) {
List resultList = new ArrayList();
Menu func = null;
for (Object obj : funcs) {
func = (Menu) obj;
if (func.getPid().equals(menuid)) { // 父节点id
resultList.add(func);
}
}
return resultList;
}
// 功能树
private List getTreeNode(Integer menuid, List listFunc, List listRoleFunc) {
List resultList = new ArrayList();
// 当前级菜单集合
List list = this.getChildrens(listFunc, menuid);
for (Object obj : list) {
Menu menu = (Menu) obj;
TreeNodeChecked treeNodeChecked = new TreeNodeChecked();
treeNodeChecked.setText(menu.getMenuname());
treeNodeChecked.setId(menu.getMenuid().toString());
treeNodeChecked.setIconCls(menu.getIcon() == null ? "" : menu.getIcon());
if (listRoleFunc.contains(menu)) {
treeNodeChecked.setChecked(true);
} else {
treeNodeChecked.setChecked(false);
}
treeNodeChecked.setChildren(getTreeNode(menu.getMenuid(), listFunc, listRoleFunc)); // 递归
resultList.add(treeNodeChecked);
}
return resultList;
}
private boolean isContain(List<Menu> menuList, String menuid) {
for (Menu menu : menuList) {
if (menuid.equals(menu.getMenuid().toString())) return false;
}
return true;
}
