/**
     * Constructs a Trans2FindFirst2 request for finding files.
     *
     * @param config the configuration to use
     * @param filename the path to search in
     * @param wildcard the wildcard pattern to match
     * @param searchAttributes the file attributes to search for
     * @param batchCount the number of entries to return
     * @param batchSize the maximum size of the response buffer
     */

            }
            return buf.toString();
        }
        return url;
    }

    /**
     * Appends search parameters to PDF URLs for highlighting.
     *
     * @param document the document data map
     * @param url the PDF URL
     * @return the URL with search parameters
     */
    protected String appendPDFSearchWord(final Map<String, Object> document, final String url) {

{"attributes":{"description":"","kibanaSavedObjectMeta":{"searchSourceJSON":"{\"query\":{\"query\":\"\",\"language\":\"kuery\"},\"filter\":[],\"indexRefName\":\"kibanaSavedObjectMeta.searchSourceJSON.index\"}"},"title":"search-query-counts-per-sec","uiStateJSON":"{}","version":1,"visState":"{\"title\":\"search-query-counts-per-sec\",\"type\":\"histogram\",\"params\":{\"type\":\"histogram\",\"grid\":{\"categoryLines\":false},\"categoryAxes\":[{\"id\":\"CategoryAxis-1\",\"type\":\"category\",\"position\":\"bottom...

import org.lastaflute.web.ruts.multipart.MultipartFormFile;
import org.lastaflute.web.validation.Required;

/**
 * Form for uploading stopwords files to the Fess search engine.
 * Stopwords are common words that should be ignored during search indexing and querying.
 * This form is used in the admin interface to upload custom stopwords dictionary files.
 */
public class UploadForm {

    /**

import org.opensearch.action.search.SearchResponse;
import org.opensearch.action.support.WriteRequest.RefreshPolicy;
import org.opensearch.action.update.UpdateRequestBuilder;
import org.opensearch.common.unit.TimeValue;
import org.opensearch.index.query.QueryBuilders;
import org.opensearch.search.SearchHit;
import org.opensearch.search.SearchHits;
import org.opensearch.search.sort.SortBuilders;

                throw new SuggesterException("Unexpected search indices num:" + searchIndices.size());
            }
            final String searchIndex = searchIndices.get(0);

            if (updateIndex.equals(searchIndex)) {
                return;
            }

            if (logger.isInfoEnabled()) {
                logger.info("Switch suggest.search index. {} => {}", searchIndex, updateIndex);
            }

import java.util.Locale;

import org.apache.commons.lang3.StringUtils;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.WildcardQuery;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.fess.Constants;
import org.codelibs.fess.entity.QueryContext;
import org.codelibs.fess.exception.InvalidQueryException;

import org.codelibs.fess.mylasta.direction.FessConfig;
import org.codelibs.fess.util.ComponentUtil;
import org.opensearch.search.aggregations.BucketOrder;

import jakarta.annotation.PostConstruct;

/**
 * Entity class representing facet configuration information for search results.
 * This class holds configuration settings for faceted search including field facets,
 * query facets, and various parameters that control facet behavior.
 */

 * This class extends ArrayList to hold document maps while tracking content size
 * and processing time metrics. It's used throughout the Fess search system to
 * manage collections of search results and crawled documents.
 *
 */
public class DocList extends ArrayList<Map<String, Object>> {

    /** Serial version UID for serialization */

import org.codelibs.fess.util.RenderDataUtil;
import org.lastaflute.web.Execute;
import org.lastaflute.web.response.HtmlResponse;

/**
 * Action class for handling help page requests in the Fess search application.
 * This class extends FessSearchAction to provide help functionality including
 * authentication checks and form parameter setup for the help interface.
 */
public class HelpAction extends FessSearchAction {