}

    private static final Logger logger = LogManager.getLogger(LogNotificationTarget.class);
    private static final String NOTIFICATION_QUEUE_INDEX = "fess_log.notification_queue";
    private static final int BATCH_SIZE = 100;
    private volatile boolean indexChecked = false;

    @Override
    public void expired() {
        try {
            if (!ComponentUtil.getFessConfig().isLogNotificationEnabled()) {
                return;

    }

    public void test_clear() {
        StemmerOverridePager stemmerOverridePager = new StemmerOverridePager();
        stemmerOverridePager.id = "testId";
        stemmerOverridePager.setAllRecordCount(100);
        stemmerOverridePager.setAllPageCount(10);
        stemmerOverridePager.setExistPrePage(true);
        stemmerOverridePager.setExistNextPage(true);

        stemmerOverridePager.clear();

        requestBody.put(KEY_PROPERTY, keyProp);
        requestBody.put("query", "query" + id);
        requestBody.put("max_size", Integer.valueOf(id).toString());
        requestBody.put("boost", 100);
        return requestBody;
    }

    @Override
    protected Map<String, Object> getUpdateMap() {
        final Map<String, Object> updateMap = new HashMap<>();
        updateMap.put("query", "new_query");

 * Form class for cache-related operations.
 * Contains parameters for document caching and error page display.
 */
public class CacheForm {

    /** Document ID for cache operations. */
    @Required
    @Size(max = 100)
    public String docId;

    /** Highlight query parameters. */
    public String[] hq;

    /** Search query parameter for error page. */
    public String q;

        relatedQueryPager.id = "testId";
        relatedQueryPager.term = "testTerm";
        relatedQueryPager.versionNo = "1";
        relatedQueryPager.setAllRecordCount(100);
        relatedQueryPager.setAllPageCount(10);
        relatedQueryPager.setExistPrePage(true);
        relatedQueryPager.setExistNextPage(true);

        relatedQueryPager.clear();

        SchedulerPager schedulerPager = new SchedulerPager();
        schedulerPager.id = "testId";
        schedulerPager.name = "testName";
        schedulerPager.versionNo = "1";
        schedulerPager.setAllRecordCount(100);
        schedulerPager.setAllPageCount(10);
        schedulerPager.setExistPrePage(true);
        schedulerPager.setExistNextPage(true);

        schedulerPager.clear();

        assertNull(schedulerPager.id);

    public void test_clear() {
        GroupPager groupPager = new GroupPager();
        groupPager.id = "testId";
        groupPager.name = "testName";
        groupPager.versionNo = "1";
        groupPager.setAllRecordCount(100);
        groupPager.setAllPageCount(10);
        groupPager.setExistPrePage(true);
        groupPager.setExistNextPage(true);

        groupPager.clear();

        assertNull(groupPager.id);

        pathMapPager.id = "testId";
        pathMapPager.regex = "testRegex";
        pathMapPager.replacement = "testReplacement";
        pathMapPager.versionNo = "1";
        pathMapPager.setAllRecordCount(100);
        pathMapPager.setAllPageCount(10);
        pathMapPager.setExistPrePage(true);
        pathMapPager.setExistNextPage(true);

        pathMapPager.clear();

        assertNull(pathMapPager.id);

    }

    public void test_clear() {
        KuromojiPager kuromojiPager = new KuromojiPager();
        kuromojiPager.id = "testId";
        kuromojiPager.setAllRecordCount(100);
        kuromojiPager.setAllPageCount(10);
        kuromojiPager.setExistPrePage(true);
        kuromojiPager.setExistNextPage(true);

        kuromojiPager.clear();

        assertNull(kuromojiPager.id);

    }

    public void test_clear() {
        ProtwordsPager protwordsPager = new ProtwordsPager();
        protwordsPager.id = "testId";
        protwordsPager.setAllRecordCount(100);
        protwordsPager.setAllPageCount(10);
        protwordsPager.setExistPrePage(true);
        protwordsPager.setExistNextPage(true);

        protwordsPager.clear();

        assertNull(protwordsPager.id);