DocumentDAO

    public List<DocumentDB> findByDateAndYear2 (int month ,int year ,UserUidDB userUID) {
        List<DocumentDB> historyTotal = null;
        try {

                DAO.begin();
                historyTotal = (List<DocumentDB>) DAO.getEntityManager().createNamedQuery("getHistoryTotalByMonthAndYear2")
                        .setParameter("monthDoc", month)
                        .setParameter("yearDoc", year)
                        .setParameter("creator", userUID)
                        .getResultList();


        } catch (Exception e) {
            logger.error("Invalid month/year loading with "+month+"/"+year , e);
        } finally {
            DAO.close();
        }
        return historyTotal;
    }