final FavoriteLogService favoriteLogService = ComponentUtil.getComponent(FavoriteLogService.class);
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();

        try {
            final Object docIdObj = request.getAttribute(DOC_ID_FIELD);
            if (docIdObj == null) {

     */
    protected String processRequest(final DataStoreParams paramMap, final Map<String, Object> dataMap, final String url,
            final CrawlerClient client) {
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
        final long startTime = systemHelper.getCurrentTimeAsLong();
        final CrawlerStatsHelper crawlerStatsHelper = ComponentUtil.getCrawlerStatsHelper();

        return getComponent(CRAWLER_PROPERTIES);
    }

    /**
     * Gets the system helper component.
     * @return The system helper.
     */
    public static SystemHelper getSystemHelper() {
        if (systemHelper == null || HotdeployUtil.isHotdeploy()) {
            systemHelper = getComponent(SYSTEM_HELPER);
        }
        return systemHelper;
    }

    /**

     */
    protected void waitForYellowStatus(final FessConfig fessConfig) {
        Exception cause = null;
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
        final long startTime = systemHelper.getCurrentTimeAsLong();
        for (int i = 0; i < maxEsStatusRetry; i++) {
            try {
                final ClusterHealthResponse response = client.admin()

        final CrawlingConfig crawlingConfig = getCrawlingConfig(responseData);
        final Date documentExpires = crawlingInfoHelper.getDocumentExpires(crawlingConfig);
        final SystemHelper systemHelper = ComponentUtil.getSystemHelper();
        final FileTypeHelper fileTypeHelper = ComponentUtil.getFileTypeHelper();
        final DocumentHelper documentHelper = ComponentUtil.getDocumentHelper();