import org.codelibs.jcifs.smb.impl.SmbFile;
import org.codelibs.jcifs.smb.impl.SmbFileInputStream;

import jakarta.annotation.Resource;

/**
 * The {@link SmbClient} class is a crawler client implementation for accessing files and directories
 * on SMB (Server Message Block) shares. It extends {@link AbstractCrawlerClient} and utilizes the JCIFS library
 * to interact with SMB resources.
 *
 * <p>

import org.codelibs.jcifs.smb1.SmbFileInputStream;
import org.codelibs.jcifs.smb1.util.LogStream;

import jakarta.annotation.Resource;

/**
 * The {@link SmbClient} class is a crawler client implementation for accessing files and directories
 * on SMB (Server Message Block) shares using the SMB1 protocol. It extends {@link AbstractCrawlerClient} and utilizes the JCIFS library
 * to interact with SMB resources.
 *
 * <p>

     */
    @Override
    protected URLConnection openConnection(final URL u) throws IOException {
        return new GcsURLConnection(u);
    }

    /**
     * GcsURLConnection is a URL connection implementation for accessing GCS objects.
     * It extends URLConnection to provide connectivity to Google Cloud Storage.
     * This class handles the authentication, connection management, and data retrieval
     * from storage buckets and objects.

     */
    @Override
    protected URLConnection openConnection(final URL u) throws IOException {
        return new S3URLConnection(u);
    }

    /**
     * S3URLConnection is a URL connection implementation for accessing S3 objects.
     * It extends URLConnection to provide connectivity to S3-compatible storage services.
     * This class handles the authentication, connection management, and data retrieval
     * from S3 buckets and objects.

        // When
        for (int i = 0; i < threadCount; i++) {
            final int index = i;
            threads[i] = new Thread(() -> {
                try {
                    // Multiple threads accessing context simultaneously
                    for (int j = 0; j < 50; j++) {
                        context.getConfig();
                        context.getBufferCache();
                        context.getDfs();

    @Override
    protected URLConnection openConnection(final URL u) throws IOException {
        return new StorageURLConnection(u);
    }

    /**
     * StorageURLConnection is a URL connection implementation for accessing storage objects.
     * It extends URLConnection to provide connectivity to MinIO-compatible storage services.
     * This class handles the authentication, connection management, and data retrieval

import org.lastaflute.job.JobManager;
import org.lastaflute.web.servlet.request.RequestManager;
import org.lastaflute.web.servlet.request.ResponseManager;

/**
 * Utility class for accessing system components and dependencies.
 * Provides centralized access to various helpers, managers, and services throughout the Fess application.
 */
public final class ComponentUtil {

     */
    protected ActionResponse getMetadataResponse() {
        return LaRequestUtil.getOptionalRequest().map(request -> {
            if (logger.isDebugEnabled()) {
                logger.debug("Accessing metadata with SAML Authenticator");
            }
            final HttpServletResponse response = LaResponseUtil.getResponse();
            try {
                final Auth auth = new Auth(getSettings(), request, response);

    @Resource
    private WebAuthenticationService webAuthenticationService;
    /** Pager for paginating web authentication results */
    @Resource
    private WebAuthPager webAuthPager;
    /** Service for accessing and modifying web configuration settings */
    @Resource
    protected WebConfigService webConfigService;

    // ===================================================================================

import jakarta.annotation.Resource;

/**
 * Admin action for Synonym management.
 *
 */
public class AdminDictSynonymAction extends FessAdminAction {

    /**
     * Role name required for accessing synonym dictionary administration features.
     */
    public static final String ROLE = "admin-dict";

    private static final Logger logger = LogManager.getLogger(AdminDictSynonymAction.class);