file.deleteOnExit();
            fileTransformer.setPath(file.getAbsolutePath());

            final Crawler crawler1 = container.getComponent("crawler");
            crawler1.setSessionId(crawler1.getSessionId() + "1");
            crawler1.setBackground(true);
            ((UrlFilterImpl) crawler1.urlFilter).setIncludeFilteringPattern("$1$2$3.*");
            crawler1.addUrl(url1);

                "expiredTime");
        setupEpg(_epgMap, et -> ((CrawlingInfo) et).getName(), (et, vl) -> ((CrawlingInfo) et).setName(DfTypeUtil.toString(vl)), "name");
        setupEpg(_epgMap, et -> ((CrawlingInfo) et).getSessionId(), (et, vl) -> ((CrawlingInfo) et).setSessionId(DfTypeUtil.toString(vl)),
                "sessionId");
    }

    @Override
    public PropertyGateway findPropertyGateway(final String prop) {

                        crawlerList.get(i).awaitTermination();
                        crawlerStatusList.set(i, Constants.DONE);
                        final String sid = crawlerList.get(i).getCrawlerContext().getSessionId();
                        indexUpdater.addFinishedSessionId(sid);
                        activeCrawlerNum--;
                    }
                }
                ThreadUtil.sleep(crawlingExecutionInterval);

            final Throwable e) {

        final CrawlingConfig crawlingConfig = getCrawlingConfig(crawlerContext.getSessionId());
        final String url = urlQueue.getUrl();

        final FailureUrlService failureUrlService = ComponentUtil.getComponent(FailureUrlService.class);

        final CrawlingConfigHelper crawlingConfigHelper = ComponentUtil.getCrawlingConfigHelper();
        final CrawlingConfig crawlingConfig = crawlingConfigHelper.get(responseData.getSessionId());
        return crawlingConfig.getConfigParameterMap(config);
    }

    protected boolean isValidUrl(final String urlStr) {
        if (StringUtil.isBlank(urlStr)) {
            return false;
        }

        final CrawlingConfigHelper crawlingConfigHelper = ComponentUtil.getCrawlingConfigHelper();
        final CrawlingConfig crawlingConfig = crawlingConfigHelper.get(responseData.getSessionId());
        final Extractor extractor = getExtractor(responseData);
        final String mimeType = responseData.getMimeType();
        final StringBuilder contentMetaBuf = new StringBuilder(1000);

                request.retainPayload();

                try {
                    response = trans.send(request, null, EnumSet.of(RequestParam.RETAIN_PAYLOAD));
                    sessId = response.getSessionId();
                }
                catch ( SmbAuthException sae ) {
                    throw sae;
                }
                catch ( SmbException e ) {

                    final List<String> list = new ArrayList<>();
                    entity.getCrawlingInfo().ifPresent(crawlingInfo -> {
                        addToList(list, crawlingInfo.getSessionId());
                        addToList(list, crawlingInfo.getCreatedTime());
                    });
                    // TODO
                    if (!entity.getCrawlingInfo().isPresent()) {

    /**
     * @return the status
     */
    public final int getStatus () {
        return this.status;
    }


    /**
     * @return the sessionId
     */
    public long getSessionId () {
        return this.sessionId;
    }


    /**
     * @param sessionId
     *            the sessionId to set
     */
    @Override
    public final void setSessionId ( long sessionId ) {