* thumbnail processing during indexing.
 *
 * <p>The IndexingHelper manages bulk operations, handles retries on failures,
 * and provides various query-based operations for document management.
 * It also integrates with the thumbnail generation system and handles
 * the cleanup of old documents during updates.</p>
 */
public class IndexingHelper {
    /** Logger for this class */

                return true;
            }
        };

        // Register components
        ComponentUtil.register(systemHelper, "systemHelper");
        ComponentUtil.register(indexingHelper, "indexingHelper");
        ComponentUtil.register(crawlingInfoHelper, "crawlingInfoHelper");
        ComponentUtil.register(searchLogHelper, "searchLogHelper");
        ComponentUtil.register(labelTypeHelper, "labelTypeHelper");

    public void commit() {
        synchronized (docList) {
            if (!docList.isEmpty()) {
                final IndexingHelper indexingHelper = ComponentUtil.getIndexingHelper();
                final SearchEngineClient searchEngineClient = ComponentUtil.getSearchEngineClient();
                indexingHelper.sendDocuments(searchEngineClient, docList);
            }
        }
    }

    /**

        assertEquals(249, indexingHelper.calculateDocumentSize(Map.of("id", "test", "url", "http://test.com/")));
    }

    @Test
    public void test_setMaxRetryCount() {
        indexingHelper.setMaxRetryCount(10);
        assertEquals(10, indexingHelper.maxRetryCount);

        indexingHelper.setMaxRetryCount(0);

        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final IndexingHelper indexingHelper = ComponentUtil.getIndexingHelper();
        final List<Map<String, Object>> docList =
                indexingHelper.getChildDocumentList(searchEngineClient, id, new String[] { fessConfig.getIndexFieldUrl() });
        if (docList.isEmpty()) {
            return null;

    /**
     * Gets the indexing helper component.
     * @return The indexing helper.
     */
    public static IndexingHelper getIndexingHelper() {
        if (indexingHelper == null || HotdeployUtil.isHotdeploy()) {
            indexingHelper = getComponent(INDEXING_HELPER);
        }
        return indexingHelper;
    }

    /**
     * Gets the user info helper component.
     * @return The user info helper.
     */

import org.opensearch.action.search.SearchRequestBuilder;

public class IndexUpdaterTest extends UnitFessTestCase {

    private IndexUpdater indexUpdater;
    private SystemHelper systemHelper;
    private IndexingHelper indexingHelper;
    private IntervalControlHelper intervalControlHelper;
    private SearchLogHelper searchLogHelper;
    private LanguageHelper languageHelper;
    private FessConfig fessConfig;

        final SearchEngineClient searchEngineClient = ComponentUtil.getSearchEngineClient();
        final IndexingHelper indexingHelper = ComponentUtil.getIndexingHelper();
        try {
            final Map<String, Object> doc = indexingHelper.getDocument(searchEngineClient, id,
                    new String[] { fessConfig.getIndexFieldThumbnail(), fessConfig.getIndexFieldConfigId() });

            if (maxAccessCount != 1L) {
                final SearchEngineClient searchEngineClient = ComponentUtil.getSearchEngineClient();
                final IndexingHelper indexingHelper = ComponentUtil.getIndexingHelper();
                final long count = indexingHelper.deleteDocumentByQuery(searchEngineClient,
                        QueryBuilders.prefixQuery(fessConfig.getIndexFieldUrl(), url));
                if (logger.isDebugEnabled()) {

    /** Helper for system-level operations */
    @Resource
    protected SystemHelper systemHelper;

    /** Helper for document indexing operations */
    @Resource
    protected IndexingHelper indexingHelper;

    /** Flag indicating if crawling should be finished */
    protected boolean finishCrawling = false;

    /** Total execution time in milliseconds */
    protected long executeTime;