import org.codelibs.fess.opensearch.config.exentity.PathMapping;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.JsonResponse;

import jakarta.annotation.Resource;

/**
 * API action for admin path mapping management.
 * Provides RESTful API endpoints for managing path mapping settings in the Fess search engine.
 * Path mappings define URL path transformations and redirections for crawling and indexing.
 */

import org.codelibs.fess.opensearch.config.exentity.RelatedContent;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.JsonResponse;

import jakarta.annotation.Resource;

/**
 * API action for admin related content management.
 * Provides RESTful API endpoints for managing related content settings in the Fess search engine.
 * Related content settings define content relationships and associations for search results.

      synchronized (mutex) {
        return delegate().parallelStream();
      }
    }

    @Override
    public void forEach(Consumer<? super E> action) {
      synchronized (mutex) {
        delegate().forEach(action);
      }
    }

    @Override
    public boolean remove(@Nullable Object o) {
      synchronized (mutex) {
        return delegate().remove(o);
      }
    }

import org.codelibs.fess.util.ComponentUtil;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.JsonResponse;

import jakarta.annotation.Resource;

/**
 * API action for admin file configuration management.
 * Provides RESTful API endpoints for managing file crawling configuration settings in the Fess search engine.

                try {
                    // Force flush any buffered writes
                    // This would typically call file's internal flush method
                    // For now, we log the action as the actual implementation
                    // depends on SmbFile's internal caching mechanism
                    log.info("Flushed write cache for: {}", path);
                } catch (Exception e) {

This includes, for example:

* Email notifications sent after performing an action:
    * As connecting to an email server and sending an email tends to be "slow" (several seconds), you can return the response right away and send the email notification in the background.
* Processing data:

import org.lastaflute.web.response.HtmlResponse;
import org.lastaflute.web.response.render.RenderData;
import org.lastaflute.web.ruts.process.ActionRuntime;

import jakarta.annotation.Resource;

/**
 * Admin action for Search Log.
 *
 */
public class AdminSearchlogAction extends FessAdminAction {

    /**
     * Default constructor.
     */
    public AdminSearchlogAction() {
        super();
    }

import org.codelibs.fess.opensearch.config.exentity.BoostDocumentRule;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.JsonResponse;

import jakarta.annotation.Resource;

/**
 * API action for admin boost doc.
 *
 */
public class ApiAdminBoostdocAction extends FessApiAdminAction {

    /**
     * Default constructor.
     */
    public ApiAdminBoostdocAction() {
        super();
    }

import org.codelibs.fess.opensearch.user.exentity.User;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.JsonResponse;

import jakarta.annotation.Resource;

/**
 * API action for admin group management.
 * Provides RESTful API endpoints for managing user group settings in the Fess search engine.
 * Groups define user permissions and access controls for search and administrative functions.
 */

import org.codelibs.fess.util.ComponentUtil;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.JsonResponse;

import jakarta.annotation.Resource;

/**
 * API action for admin web configuration management.
 *
 */
public class ApiAdminWebconfigAction extends FessApiAdminAction {

    /** The logger for this class. */