assertEquals("D1guest", permissionHelper.encode("(deny){user}guest"));
        assertEquals("DRguest", permissionHelper.encode("(deny){role}guest"));
        assertEquals("D2guest", permissionHelper.encode("(deny){group}guest"));
        assertEquals("D1guest", permissionHelper.encode("(deny){USER}guest"));
        assertEquals("DRguest", permissionHelper.encode("(deny){ROLE}guest"));

labels.advance_search_occt_allinurl	=	dans l'url de la page
labels.advance_search_sitesearch	=	Site ou domaine
labels.advance_search_timestamp	=	Dernière mise à jour
labels.advance_search_timestamp_default	=	à tout moment
labels.advance_search_timestamp_pastday	=	dernières 24 heures
labels.advance_search_timestamp_pastweek	=	la semaine dernière
labels.advance_search_timestamp_pastmonth	=	mois passé

    protected String groupPrefix = "{group}";

    protected String userPrefix = "{user}";

    protected String allowPrefix = "(allow)";

    protected String denyPrefix = "(deny)";

    @Resource
    protected SystemHelper systemHelper;

    public String encode(final String value) {
        if (StringUtil.isBlank(value)) {
            return null;
        }