return getComponent(QUERY_STRING_BUILDER);
    }

    /**
     * Gets the curl helper component.
     * @return The curl helper.
     */
    public static CurlHelper getCurlHelper() {
        return getComponent(CURL_HELPER);
    }

    /**
     * Gets the coordinator helper component.
     * @return The coordinator helper.
     */

                "status", STATUS_ACTIVE, //
                "createdTime", now, //
                "expiredTime", now + ttl));

        try (CurlResponse response = ComponentUtil.getCurlHelper() //
                .put("/" + getIndexName() + "/_doc/" + instanceId + "?refresh=true") //
                .body(body)
                .execute()) {

     * @throws DictionaryException if there's an error accessing the dictionaries
     */
    public DictionaryFile<? extends DictionaryItem>[] getDictionaryFiles() {
        try (CurlResponse response = ComponentUtil.getCurlHelper()
                .get("/_configsync/file")
                .param("fields", "path,@timestamp")
                .param("size", ComponentUtil.getFessConfig().getPageDictionaryMaxFetchSize())
                .execute()) {

        if (values[1].startsWith("/")) {
            path = values[1];
        } else {
            path = "/" + values[1];
        }

        final CurlHelper curlHelper = ComponentUtil.getCurlHelper();
        switch (values[0].toUpperCase(Locale.ROOT)) {
        case "GET":
            return curlHelper.get(path);
        case "POST":
            return curlHelper.post(path);
        case "PUT":

        }

        final ObjectMapper mapper = new ObjectMapper();
        final AtomicBoolean resetJobs = new AtomicBoolean(false);
        try (CurlResponse response = ComponentUtil.getCurlHelper().post("/_bulk").onConnect((req, con) -> {
            con.setDoOutput(true);
            try (final BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream(tempFile)));

        final ZipEntry entry = new ZipEntry(id + "/es_" + v1 + "_" + v2 + ".json");
        try {
            zos.putNextEntry(entry);
            try (CurlResponse response = ComponentUtil.getCurlHelper().get("/_" + v1 + "/" + v2).execute()) {
                CopyUtil.copy(response.getContentAsStream(), zos);
            }
        } catch (final Exception e) {

        try {
            client.admin().indices().prepareRefresh(indexName).execute().actionGet(fessConfig.getIndexIndicesTimeout());
            try (CurlResponse response = ComponentUtil.getCurlHelper().get("/" + indexName + "/_count").execute()) {
                if (response.getHttpStatusCode() == 200) {
                    final Map<String, Object> contentMap = response.getContent(OpenSearchCurl.jsonParser());

            return;
        }

        final Method httpMethod = Method.valueOf(request.getMethod().toUpperCase(Locale.ROOT));
        final CurlRequest curlRequest = ComponentUtil.getCurlHelper().request(httpMethod, path);

        final String contentType = request.getHeader("Content-Type");
        if (StringUtil.isNotEmpty(contentType)) {
            curlRequest.header("Content-Type", contentType);