private String[] querkFather() {

        String sql = "select pk_org from org_orgs start with pk_fatherorg ='XXXXX' connect by prior pk_org=pk_fatherorg";

        IUAPQueryBS bs = NCLocator.getInstance().lookup(IUAPQueryBS.class);

        try {

            List list = (List) bs.executeQuery(sql, new MapListProcessor());

            List<String> list1 = new ArrayList<String>();

            for (Object object : list) {

                Map map = (Map) object;

                list1.add((String) map.get("pk_org"));

            }

            return list1.toArray(new String[0]);

        } catch (Exception e) {

            e.printStackTrace();

        }

        return null;

    }