verifyToken(this::asIndexHtml);
        final CoordinatorHelper coordinator = ComponentUtil.getCoordinatorHelper();
        if (!coordinator.tryStartOperation("reload_doc_index")) {
            saveError(messages -> messages.addErrorsOperationAlreadyRunning(GLOBAL,
                    coordinator.getOperationInfo("reload_doc_index").map(o -> o.hostname).orElse("unknown")));
            return redirect(getClass());

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

    /**
     * Returns the coordinator index name, adjusted for the configured index prefix.
     *
     * @return the coordinator index name.
     */
    protected String getIndexName() {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

		</postConstruct>
		<postConstruct name="addIndexConfig">
			<arg>"fess_config.web_config/web_config"</arg>
		</postConstruct>
		<postConstruct name="addIndexConfig">
			<arg>"fess_config.coordinator/coordinator"</arg>
		</postConstruct>
		<!-- fess_user index -->
		<postConstruct name="addIndexConfig">
			<arg>"fess_user.user/user"</arg>
		</postConstruct>
		<postConstruct name="addIndexConfig">

     * @return The curl helper.
     */
    public static CurlHelper getCurlHelper() {
        return getComponent(CURL_HELPER);
    }

    /**
     * Gets the coordinator helper component.
     * @return The coordinator helper.
     */
    public static CoordinatorHelper getCoordinatorHelper() {
        return getComponent(COORDINATOR_HELPER);
    }

    /**

import org.codelibs.fess.Constants;
import org.codelibs.fess.util.ComponentUtil;

/**
 * Manager class for coordinating LLM (Large Language Model) client operations.
 *
 * This class serves as the central coordinator for LLM operations in Fess.
 * It manages registered LLM clients and provides access to the configured
 * LLM provider based on the current configuration.
 */
public class LlmClientManager {

import org.opensearch.index.query.QueryBuilder;
import org.opensearch.index.query.QueryBuilders;

/**
 * Helper class for managing data crawling operations in Fess.
 * This class coordinates the execution of data store crawling processes,
 * managing multiple concurrent crawling threads and handling the indexing
 * of crawled documents into the search engine.
 *
 * <p>The DataIndexHelper supports:</p>
 * <ul>

 * This class serves as the entry point for crawling web content, file systems, and data stores.
 * 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>