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()) {

        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);