logger.debug("Chat request completed. sessionId={}, responseLength={}", result.getSessionId(),
                        result.getMessage().getContent() != null ? result.getMessage().getContent().length() : 0);
            }

            writeJsonResponse(response, HttpServletResponse.SC_OK,
                    createSuccessResponse(result.getSessionId(), result.getMessage().getContent(), result.getMessage().getSources()));

                    RenderDataUtil.register(data, "crawlingInfoParamItems", crawlingInfoService.getCrawlingInfoParamList(id));
                    RenderDataUtil.register(data, "running", processHelper.isProcessRunning(entity.getSessionId()));
                }))
                .orElseGet(() -> {
                    throwValidationError(messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, id), this::asListHtml);
                    return null;

            if (urlQueue != null) {
                final String parentUrl = urlQueue.getParentUrl();
                if (StringUtil.isNotEmpty(parentUrl)) {
                    final String sessionId = urlQueue.getSessionId();
                    final String pageEnc = getParentEncoding(parentUrl, sessionId);
                    if (pageEnc != null) {
                        enc = pageEnc;

    public ChatSession createSession(final String userId) {
        final ChatSession session = new ChatSession(userId);
        sessionCache.put(session.getSessionId(), session);
        if (logger.isDebugEnabled()) {
            logger.debug("Created chat session: sessionId={}, userId={}", session.getSessionId(), userId);
        }
        enforceMaxSize();
        return session;
    }

    /**

            final Throwable e) {

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

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

        responseData.setContentLength(12345L);
        assertEquals(12345L, responseData.getContentLength());

        responseData.setSessionId("session-123");
        assertEquals("session-123", responseData.getSessionId());
    }

    @Test
    public void test_responseData_executionTime() {
        final ResponseData responseData = new ResponseData();

        responseData.setExecutionTime(500L);

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

    /**
     * Validates if the given URL string is a valid URL.
     *
     * @param urlStr the URL string to validate

        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);

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

            }

            @Override
            public void store(CrawlingInfo entity) {
                storedInfo = entity;
                assertEquals(sessionId, entity.getSessionId());
            }

            @Override
            public void storeInfo(List<CrawlingInfoParam> crawlingInfoParamList) {
                storedParams = crawlingInfoParamList;
            }