if (responseData == null) {
                        return true;
                    }
                }

                final int httpStatusCode = responseData.getHttpStatusCode();
                if (logger.isDebugEnabled()) {
                    logger.debug("Accessing document: {}, status: {}", url, httpStatusCode);
                }
                if (httpStatusCode == 404) {

        this.contentCache = contentCache;
    }

    /**
     * Gets the HTTP status code of the response.
     *
     * @return the HTTP status code.
     */
    public int getHttpStatusCode() {
        return httpStatusCode;
    }

    /**
     * Sets the HTTP status code for the response.
     *
     * @param httpStatusCode the HTTP status code to set.
     */

     */
    public ResponseData() {
        super();
    }

    /**
     * Gets the HTTP status code of the response.
     *
     * @return the HTTP status code
     */
    public int getHttpStatusCode() {
        return httpStatusCode;
    }

    /**
     * Sets the HTTP status code of the response.
     *
     * @param statusCode the HTTP status code to set
     */

            try (final CurlResponse response = createCurlRequest(url).execute()) {
                if (response.getHttpStatusCode() != 200) {
                    throw new PluginException("HTTP Status " + response.getHttpStatusCode() + " : failed to get the artifact from " + url);
                }
                try (final InputStream in = response.getContentAsStream()) {

            accessResultList.add(accessResult);

            if (accessResult.getHttpStatusCode() != 200) {
                // invalid page
                if (logger.isDebugEnabled()) {
                    logger.debug("Skipped. The response code is {}.", accessResult.getHttpStatusCode());
                }
                continue;
            }

            }
        }).execute()) {

            try (ServletOutputStream out = response.getOutputStream(); InputStream in = curlResponse.getContentAsStream()) {
                response.setStatus(curlResponse.getHttpStatusCode());
                writeHeaders(response);
                final String responseContentType = curlResponse.getHeaderValue("Content-Type");
                if (StringUtil.isBlank(responseContentType)) {

        final ResponseData responseData = (ResponseData) objs[2];
        if (logger.isDebugEnabled()) {
            logger.debug("Processing the response. Http Status: {}, Exec Time: {}", responseData.getHttpStatusCode(),
                    responseData.getExecutionTime());
        }
    }

    /**
     * Processes redirect location log events.
     *
     * @param objs the log objects (should contain ResponseData)

            String statusCodeCondition = conditions.get("statusCode");
            if (statusCodeCondition != null) {
                int expectedCode = Integer.parseInt(statusCodeCondition);
                if (responseData.getHttpStatusCode() != expectedCode) {
                    return false;
                }
            }

            return true;
        }

        @Override
        public String getRuleId() {

// Iterate through crawled data
dataService.iterate(sessionId, accessResult -> {
    System.out.println("URL: " + accessResult.getUrl());
    System.out.println("Status: " + accessResult.getHttpStatusCode());
    System.out.println("Content Type: " + accessResult.getMimeType());
    System.out.println("Content: " + accessResult.getContent());
    System.out.println("---");
});

// Get specific result

                        && responseData.getLastModified().getTime() <= urlQueue.getLastModified().longValue()
                        && responseData.getHttpStatusCode() == 200) {
                    log(logHelper, LogType.NOT_MODIFIED, crawlerContext, urlQueue);

                    responseData.setExecutionTime(SystemUtil.currentTimeMillis() - startTime);