* It manages the crawling lifecycle, including initialization, execution coordination,
 * monitoring, and cleanup operations.
 *
 * <p>The crawler can operate in different modes based on command-line options:
 * <ul>
 * <li>Web crawling - crawls web sites and web content</li>
 * <li>File system crawling - crawls file systems and documents</li>

     */
    public enum ProtocolType {
        /**
         * Web protocols (http, https, etc.).
         */
        WEB,
        /**
         * File protocols (file, etc.).
         */
        FILE;
    }

        protected String name;

        /**
         * Path to the properties file for configuration.
         */
        @Option(name = "-p", aliases = "--properties", metaVar = "properties", usage = "Properties File")
        protected String propertiesPath;

        /**
         * Number of threads to use for thumbnail generation.
         */

			</excludes>
			<filtered>false</filtered>
		</fileSet>
	</fileSets>
	<files>
		<file>
			<source>README.md</source>
			<outputDirectory>fess-${project.version}</outputDirectory>
		</file>
		<file>
			<source>LICENSE</source>
			<outputDirectory>fess-${project.version}</outputDirectory>
		</file>
	</files>

 * about file system changes such as file creation, deletion, or modification events.
 *
 * @author mbechler
 */
public interface NotifyResponse extends CommonServerMessageBlockResponse {

    /**
     * Gets the file notification information from the response.
     * @return notify information containing file change notifications
     */

 * clustered file server environments.
 */
public enum WitnessServiceType {
    /**
     * Cluster-aware witness service for general cluster resources
     */
    CLUSTER_WITNESS,

    /**
     * Individual file server witness for standalone servers
     */
    FILE_SERVER_WITNESS,

    /**
     * Scale-out file server witness for scale-out deployments
     */

        try {
            final int maxCount = 50;
            final int numOfThread = 10;

            final File file = File.createTempFile("crawler-", "");
            file.delete();
            file.mkdirs();
            file.deleteOnExit();
            fileTransformer.setPath(file.getAbsolutePath());
            crawler.addUrl(url);
            crawler.crawlerContext.setMaxAccessCount(maxCount);

    }

    /**
     * Creates a {@link Writer} to output to a file with the default encoding.
     *
     * @param file the file (must not be {@literal null})
     * @return a {@link Writer} to output to the file
     */
    public static Writer create(final File file) {
        assertArgumentNotNull("file", file);

        try {
            return new FileWriter(file);
        } catch (final IOException e) {

    private OptionalEntity<File> getTargetFile(final String fileName) {
        final File baseDir = new File(getServletContext().getRealPath("/"));
        final File targetFile = new File(getServletContext().getRealPath(fileName));
        final List<File> fileList = getAccessibleFileList(baseDir);
        for (final File file : fileList) {
            if (targetFile.equals(file)) {

 * This form is used in the admin interface to upload elevate word configuration files.
 */
public class UploadForm {

    /**
     * The multipart file containing the elevate word configurations to be uploaded.
     * This file should contain definitions for words or documents that should be elevated in search results.
     */
    @Required
    public MultipartFormFile elevateWordFile;

    /**