webConfigList = ComponentUtil.getCrawlingConfigHelper().getWebConfigListByIds(webConfigIdList);
        } else {
            webConfigList = Collections.emptyList();
        }
        final List<FileConfig> fileConfigList;
        if (runAll || fileConfigIdList != null) {
            fileConfigList = ComponentUtil.getCrawlingConfigHelper().getFileConfigListByIds(fileConfigIdList);
        } else {

     *
     * @param sessionId unique identifier for this crawling session
     */
    public void crawl(final String sessionId) {
        final List<DataConfig> configList = ComponentUtil.getCrawlingConfigHelper().getAllDataConfigList();

        if (configList.isEmpty()) {
            // nothing
            if (logger.isInfoEnabled()) {
                logger.info("No crawling target data.");
            }

            final long startTime = systemHelper.getCurrentTimeAsLong();

            final FessConfig fessConfig = ComponentUtil.getFessConfig();
            final CrawlingConfigHelper crawlingConfigHelper = ComponentUtil.getCrawlingConfigHelper();
            final CrawlingInfoHelper crawlingInfoHelper = ComponentUtil.getCrawlingInfoHelper();
            final IndexingHelper indexingHelper = ComponentUtil.getIndexingHelper();

     * @param sessionCountId the session count ID
     * @return the crawling configuration
     */
    protected CrawlingConfig getCrawlingConfig(final String sessionCountId) {
        return ComponentUtil.getCrawlingConfigHelper().get(sessionCountId);
    }

     */
    protected boolean process(final String id, final Predicate<ResponseData> consumer) {
        return process(id, (configId, url) -> {
            final CrawlingConfigHelper crawlingConfigHelper = ComponentUtil.getCrawlingConfigHelper();
            final CrawlingConfig config = crawlingConfigHelper.getCrawlingConfig(configId);
            if (config == null) {
                throw new ThumbnailGenerationException("No CrawlingConfig: " + configId);

                        }
                        doc.remove(thumbnailField);
                    }
                });
            }
            final CrawlingConfigHelper crawlingConfigHelper = ComponentUtil.getCrawlingConfigHelper();
            synchronized (searchEngineClient) {
                final long deletedDocCount = deleteOldDocuments(searchEngineClient, docList);
                if (logger.isDebugEnabled()) {

     */
    protected Map<String, String> getConfigPrameterMap(final ResponseData responseData, final ConfigName config) {
        final CrawlingConfigHelper crawlingConfigHelper = ComponentUtil.getCrawlingConfigHelper();
        final CrawlingConfig crawlingConfig = crawlingConfigHelper.get(responseData.getSessionId());
        return crawlingConfig.getConfigParameterMap(config);
    }

    /**

     * @return The data.
     */
    protected Map<String, Object> generateData(final ResponseData responseData) {
        final CrawlingConfigHelper crawlingConfigHelper = ComponentUtil.getCrawlingConfigHelper();
        final CrawlingConfig crawlingConfig = crawlingConfigHelper.get(responseData.getSessionId());
        final Extractor extractor = getExtractor(responseData);

            logger.debug("writing the content of: {}", doc);
        }
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final CrawlingConfigHelper crawlingConfigHelper = ComponentUtil.getCrawlingConfigHelper();
        final String configId = DocumentUtil.getValue(doc, fessConfig.getIndexFieldConfigId(), String.class);
        if (configId == null) {