return 0;
        }

        @Override
        public long getContentLengthLong() {
            return 0;
        }

        @Override
        public String getContentType() {
            return null;
        }

        @Override
        public ServletInputStream getInputStream() throws IOException {
            return null;
        }

        @Override

                try (final InputStream is = responseData.getResponseBody()) {
                    responseData.setMimeType(mimeTypeHelper.getContentType(is, statObject.object()));
                } catch (final Exception e) {
                    responseData.setMimeType(mimeTypeHelper.getContentType(null, statObject.object()));
                }
            }
        } catch (final CrawlerSystemException e) {

        final MimeTypeHelper mimeTypeHelper = getMimeTypeHelper();
        final ExtractorFactory extractorFactory = getExtractorFactory();
        final String mimeType = mimeTypeHelper.getContentType(null, filename);
        if (mimeType != null) {
            final Extractor extractor = extractorFactory.getExtractor(mimeType);
            if (extractor != null) {

    @Override
    public int getContentLength() {
        handshake();
        return this.connection.getContentLength();
    }

    @Override
    public String getContentType() {
        handshake();
        return this.connection.getContentType();
    }

    @Override
    public String getContentEncoding() {
        handshake();
        return this.connection.getContentEncoding();
    }

                    try (InputStream is = new FileInputStream(tempFile)) {
                        responseData.setMimeType(mimeTypeHelper.getContentType(is, file.getName()));
                    } catch (final Exception e) {
                        responseData.setMimeType(mimeTypeHelper.getContentType(null, file.getName()));
                    }

                    if (contentLengthHelper != null) {

        }

        @Override
        public long getContentLengthLong() {
            throw new UnsupportedOperationException();
        }

        @Override
        public String getContentType() {
            throw new UnsupportedOperationException();
        }

        @Override
        public jakarta.servlet.ServletInputStream getInputStream() {
            throw new UnsupportedOperationException();

                        if (contentType == null) {
                            try (InputStream is = new ByteArrayInputStream(dfos.getData())) {
                                contentType = mimeTypeHelper.getContentType(is, url);
                            } catch (final Exception e) {
                                logger.debug("Failed to detect mime-type.", e);
                                contentType = defaultMimeType;

                    Mirror mirror = new Mirror();
                    mirror.setId(repo.getId());
                    mirror.setUrl(repo.getUrl());
                    mirror.setLayout(repo.getContentType());
                    mirror.setBlocked(repo.isBlocked());
                    return mirror;
                }
            }
        }
        return null;
    }

    @Override