dataMap.put("hostname", systemHelper.getHostname());

        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final Postbox postbox = ComponentUtil.getComponent(Postbox.class);
        try {
            TestmailPostcard.droppedInto(postbox, postcard -> {
                postcard.setFrom(fessConfig.getMailFromAddress(), fessConfig.getMailFromName());

        final List<String> cmdList = new ArrayList<>();
        final String cpSeparator = SystemUtils.IS_OS_WINDOWS ? ";" : ":";
        final ServletContext servletContext = ComponentUtil.getComponent(ServletContext.class);
        final ProcessHelper processHelper = ComponentUtil.getProcessHelper();
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

     * Initializes this component.
     */
    @PostConstruct
    public void init() {
        if (tikaConfig == null && crawlerContainer != null) {
            try {
                tikaConfig = crawlerContainer.getComponent("tikaConfig");
            } catch (final Exception e) {
                logger.debug("tikaConfig component is not found.", e);
            }
        }

        if (tikaConfig == null) {

     *
     * @return the CrawlingInfoService component for managing crawling information
     */
    protected CrawlingInfoService getCrawlingInfoService() {
        return ComponentUtil.getComponent(CrawlingInfoService.class);
    }

    /**
     * Extracts the canonical session ID by removing any suffix after the first hyphen.
     * If the session ID contains a hyphen, returns the portion before the first hyphen.

                entity.setCreatedTime(currentTime);
                return entity;
            });
        case CrudMode.EDIT:
            if (form instanceof EditForm) {
                return ComponentUtil.getComponent(DataConfigService.class).getDataConfig(((EditForm) form).id);
            }
            break;
        default:
            break;
        }
        return OptionalEntity.empty();
    }

    /**

            } else {
                responseData.setSessionId((String) paramMap.get(Constants.CRAWLING_INFO_ID));
            }

            final RuleManager ruleManager = SingletonLaContainer.getComponent(RuleManager.class);
            final Rule rule = ruleManager.getRule(responseData);
            if (rule == null) {
                logger.warn("No matching url rule for url='{}'", url);
            } else {

                entity.setCreatedTime(currentTime);
                return entity;
            });
        case CrudMode.EDIT:
            if (form instanceof EditForm) {
                return ComponentUtil.getComponent(AccessTokenService.class).getAccessToken(((EditForm) form).id);
            }
            break;
        default:
            break;
        }
        return OptionalEntity.empty();
    }

    /**

        getSessionManager().setAttribute(Constants.SEARCH_ENGINE_API_ACCESS_TOKEN, UUID.randomUUID().toString().replace("-", ""));
    }

    private SessionManager getSessionManager() {
        return ComponentUtil.getComponent(SessionManager.class);
    }

    @Override
    protected void writeHeaders(final HttpServletResponse response) {

                entity.setCreatedTime(currentTime);
                return entity;
            });
        case CrudMode.EDIT:
            if (form instanceof EditForm) {
                return ComponentUtil.getComponent(RelatedContentService.class).getRelatedContent(((EditForm) form).id);
            }
            break;
        default:
            break;
        }
        return OptionalEntity.empty();
    }

        final Thread[] threads = new Thread[crawlerContext.getNumOfThread()];
        for (int i = 0; i < crawlerContext.getNumOfThread(); i++) {
            final CrawlerThread crawlerThread = crawlerContainer.getComponent("crawlerThread");
            crawlerThread.setCrawlerContext(crawlerContext);
            crawlerThread.setClientFactory(clientFactory);
            threads[i] =