}, validationErrorLambda);
            return null;
        });
    }

    private OptionalThing<HttpSession> getSession() {
        final HttpSession session = request.getSession(false);
        if (session != null) {
            return OptionalEntity.of(session);
        }
        return OptionalEntity.empty();
    }

        @Override
        public StringBuffer getRequestURL() {
            return null;
        }

        @Override
        public HttpSession getSession(boolean create) {
            return null;
        }

        @Override
        public HttpSession getSession() {
            return null;
        }

        @Override
        public String changeSessionId() {
            return null;
        }

        public String getServletPath() {
            return "";
        }

        @Override
        public jakarta.servlet.http.HttpSession getSession(boolean create) {
            return null;
        }

        @Override
        public jakarta.servlet.http.HttpSession getSession() {
            return null;
        }

        @Override
        public String changeSessionId() {
            return null;

            if (logger.isDebugEnabled()) {
                logger.debug("Logging in with OpenID Connect Authenticator");
            }
            final HttpSession session = request.getSession(false);
            if (session != null) {
                final String sesState = (String) session.getAttribute(OIC_STATE);
                if (StringUtil.isNotBlank(sesState)) {

     */
    public void storeQueryId(final String queryId, final List<Map<String, Object>> documentItems) {
        LaRequestUtil.getOptionalRequest().map(req -> req.getSession(false)).ifPresent(session -> {
            final FessConfig fessConfig = ComponentUtil.getFessConfig();

            final List<String> docIdList = new ArrayList<>();

                return null;
            }

            @Override
            public jakarta.servlet.http.HttpSession getSession(boolean create) {
                return null;
            }

            @Override
            public jakarta.servlet.http.HttpSession getSession() {
                return null;
            }

            @Override
            public String changeSessionId() {

                logger.debug("Logging in with SAML Authenticator");
            }

            final HttpServletResponse response = LaResponseUtil.getResponse();

            final HttpSession session = request.getSession(false);
            if (session != null) {
                final String sesState = (String) session.getAttribute(SAML_STATE);
                if (StringUtil.isNotBlank(sesState)) {

            throw new UnsupportedOperationException();
        }

        @Override
        public jakarta.servlet.http.HttpSession getSession(boolean create) {
            throw new UnsupportedOperationException();
        }

        @Override
        public jakarta.servlet.http.HttpSession getSession() {
            throw new UnsupportedOperationException();
        }

        @Override

    public HtmlResponse search(final SearchForm form) {
        if (viewHelper.isUseSession()) {
            LaRequestUtil.getOptionalRequest().ifPresent(request -> {
                final HttpSession session = request.getSession(false);
                if (session != null && form.num != null) {
                    session.setAttribute(Constants.RESULTS_PER_PAGE, form.num);
                }
            });
        }

                return "";
            }

            @Override
            public jakarta.servlet.http.HttpSession getSession(boolean create) {
                return null;
            }

            @Override
            public jakarta.servlet.http.HttpSession getSession() {
                return null;
            }

            @Override
            public String changeSessionId() {