*/
    public void crawl(final String sessionId, final List<String> configIdList) {
        final List<DataConfig> configList = ComponentUtil.getCrawlingConfigHelper().getDataConfigListByIds(configIdList);

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

     *
     * @param idList the list of configuration IDs to retrieve, or null for all configurations
     * @return a list of DataConfig objects with the specified IDs
     */
    public List<DataConfig> getDataConfigListByIds(final List<String> idList) {
        if (idList == null) {
            return getAllDataConfigList();
        }
        return getAllDataConfigList(true, true, false, idList);
    }

    /**