@Resource
    protected ContentLengthHelper contentLengthHelper;

    /** The SMB authentication holder. */
    protected volatile SmbAuthenticationHolder smbAuthenticationHolder;

    /**
     * Creates a new SmbClient instance.
     */
    public SmbClient() {
        super();
    }

    @Override
    public synchronized void init() {
        if (smbAuthenticationHolder != null) {

    }

    /**
     * Creates the OpenSearch index mapping for the specified mapping name.
     * If the index doesn't exist, it will be created with the configured number of shards and replicas.
     * If the mapping doesn't exist, it will be created from the JSON file in the mapping directory.
     *
     * @param mappingName The name of the mapping to create.
     */

 *
 * @param <IDTYPE> the type of the identifier for the access result
 */
public class AccessResultImpl<IDTYPE> implements AccessResult<IDTYPE> {

    /**
     * Creates a new instance of AccessResultImpl.
     */
    public AccessResultImpl() {
        // NOP
    }

    /** The unique identifier for the access result. */
    protected IDTYPE id;

            return createExtractData(content);
        } catch (final Exception e) {
            throw new ExtractException(e);
        }
    }

    /**
     * Creates an ExtractData object from the extracted content.
     * @param content The extracted content.
     * @return The ExtractData object.
     */
    protected ExtractData createExtractData(final String content) {

 * to perform its tasks.
 *
 * <p>The crawling process involves the following steps:
 * <ol>
 *   <li>Initialization: Sets up the crawler context and initializes the URL filter.</li>
 *   <li>Thread Creation: Creates a group of crawler threads to perform the actual crawling.</li>
 *   <li>Execution: Starts the crawler threads and waits for them to complete.</li>
 *   <li>Cleanup: Deletes the crawled data and clears the URL filter.</li>
 * </ol>

     */
    @Resource
    protected CrawlerContainer crawlerContainer;

    /**
     * The name of the charset.
     */
    protected String charsetName = Constants.UTF_8;

    /**
     * Creates a new TextTransformer instance.
     */
    public TextTransformer() {
        super();
    }

    /*
     * (non-Javadoc)
     *
     * @see

    /**
     * A map of regular expression patterns to crawler clients.
     */
    protected Map<Pattern, CrawlerClient> clientMap = new LinkedHashMap<>();

    /**
     * Creates a new instance of CrawlerClientFactory.
     */
    public CrawlerClientFactory() {
        // NOP
    }

    /**
     * Initializes the CrawlerClientFactory.

    protected boolean allRequired = true;

    /** Map of field names to regular expression patterns. */
    protected Map<String, Pattern> regexMap = new HashMap<>();

    /**
     * Creates a new RegexRule instance.
     */
    public RegexRule() {
        super();
    }

    /*
     * (non-Javadoc)
     *

    }

    /**
     * Creates a temporary file.
     * @param prefix The prefix string to be used in generating the file's name.
     * @param suffix The suffix string to be used in generating the file's name.
     * @param directory The directory in which the file is to be created, or null if the default temporary-file directory is to be used.
     * @return The created temporary file.
     */

    protected long timeout = 30000; // 30sec

    /** Whether the extraction thread should be a daemon thread. */
    protected boolean isDaemonThread = false;

    /**
     * Creates a new PdfExtractor instance.
     */
    public PdfExtractor() {
        super();
    }

    /*
     * (non-Javadoc)
     *