temp

UserUidDB user_ProfileList = (UserUidDB)request.getSession().getAttribute(LoginServlet.SESSION_PARAM_USER);
                            if ( user_ProfileList == null || StringUtils.isEmpty(""+user_ProfileList.getUserId()) ){
                                System.err.println("Invalid user login from "+request.getRemoteAddr()+"!!! Force logout from system.");
                                LogoutServlet.doLogout(request, response, "Session timeout!, Please try to login again.");
                            }
                            int index = 0;
                            DocumentDAO hisDao = new DocumentDAO();
                            List<DocumentDB> history = hisDAO.findByUserUID(user_ProfileList);

                            for (DocumentDB hisDao: history ){
                                SignatureProfile keyStoreUtil = null;
                                                    System.out.println("DAO:USER = " + history.getCreator().getUserName().toString());

                                }