return getDocumentListByQuery(searchEngineClient, queryBuilder, fields);
    }

    /**
     * Retrieves a list of documents that match the specified query.
     * This method handles large result sets by using scroll search when necessary
     * and enforces maximum document size limits.
     *
     * @param searchEngineClient the search engine client to use for retrieval

        stats.put("process", getProcessObj());
        stats.put("engine", getEngineObj());
        stats.put("fs", getFsObj());
        return asJson(new ApiStatsResponse().stats(stats).status(ApiResult.Status.OK).result());
    }

    private FsObj[] getFsObj() {
        return Arrays.stream(File.listRoots()).map(f -> {
            final FsObj fsObj = new FsObj();
            fsObj.path = f.getAbsolutePath();

     */
    public static class ChatSource implements Serializable {

        private static final long serialVersionUID = 1L;

        /** The index of this source in the result list. */
        private int index;

        /** The title of the source document. */
        private String title;

        /** The URL of the source document. */
        private String url;

     * authentication scenarios including success, failure, and challenge responses.
     *
     * @return ActionResponse directing to the appropriate page based on authentication result
     */
    @Execute
    public ActionResponse index() {
        if (fessLoginAssist.getSavedUserBean().isPresent()) {
            return redirectToSearchPage().orElseGet(() -> {

        return asHtml(path_AdminFileconfig_AdminFileconfigJsp).renderWith(data -> {
            searchPaging(data, form);
        });
    }

    /**
     * Sets up data for search result pagination.
     *
     * @param data the render data
     * @param form the search form
     */
    protected void searchPaging(final RenderData data, final SearchForm form) {

    /** Property key for login requirement configuration. */
    public static final String LOGIN_REQUIRED_PROPERTY = "login.required";

    /** Property key for result collapse configuration. */
    public static final String RESULT_COLLAPSED_PROPERTY = "result.collapsed";

    /** Property key for login link enabled configuration. */
    public static final String LOGIN_LINK_ENALBED_PROPERTY = "login.link.enabled";

            assertNotNull(results);
        }
    }

    /**
     * Test that all searchers failing still returns empty result gracefully.
     */
    @Test
    public void test_allSearchersFail() throws Exception {
        try (RankFusionProcessor processor = new RankFusionProcessor()) {

        final ObjectMapper objectMapper = new YAMLMapper();
        try {
            @SuppressWarnings("unchecked")
            final List<Map<?, ?>> result = objectMapper.readValue(content, List.class);
            if (result != null) {
                return result.stream()
                        .map(o -> new Artifact((String) o.get("name"), (String) o.get("version"), (String) o.get("url")))

        saveToken();
        return asHtml(path_AdminJoblog_AdminJoblogJsp).renderWith(data -> {
            searchPaging(data, form);
        });
    }

    /**
     * Sets up data for search result pagination.
     *
     * @param data the render data
     * @param form the search form
     */
    protected void searchPaging(final RenderData data, final SearchForm form) {

        keyMatchPager.clear();
        return asHtml(path_AdminKeymatch_AdminKeymatchJsp).renderWith(data -> {
            searchPaging(data, form);
        });
    }

    /**
     * Sets up data for search result pagination.
     *
     * @param data the render data
     * @param form the search form
     */
    protected void searchPaging(final RenderData data, final SearchForm form) {