EAS 根据组织获取它所在的公司

//找公司
String sql2 = "select fid from T_ORG_ADMIN where FORGTYPESTR LIKE '%Company%' and fid =?";
IRowSet irow = DbUtil.executeQuery(ctx, sql2, new Object[] {str});
if (irow.size() == 0) {
    String str2 = null;
    while (irow.size() == 0) {
        String sql3 = "SELECT FPARENTID  FROM T_ORG_ADMIN where FID =?";
        IRowSet irowSet = DbUtil.executeQuery(ctx, sql3, new Object[] {str});
        try {
            while (irowSet.next()) {  
              str2 = irowSet.getString("FPARENTID");
            }
        } catch (SQLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } 
        String sql4 = "select fid from T_ORG_ADMIN where FORGTYPESTR LIKE '%Company%' and fid =?";
        irow = DbUtil.executeQuery(ctx, sql4, new Object[] {str2});
    }
    return str2;
}else {
    String id = null;
    try {
        while (irow.next()) {  
          id = irow.getString("fid");
        }
    } catch (SQLException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } 
    return id;
}