protected volatile List<LabelTypePattern> labelTypePatternList;

    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initialize {}", this.getClass().getSimpleName());
        }
        load();
    }

    @Override
    public int load() {
        final List<LabelType> labelTypeList = ComponentUtil.getComponent(LabelTypeService.class).getLabelTypeList();

    protected List<String> contentFieldList;

    protected PopularWordHelper popularWordHelper = null;

    protected long searchStoreInterval = 1; // min

    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initialize {}", this.getClass().getSimpleName());
        }
        fessConfig = ComponentUtil.getFessConfig();

    protected long commandDestroyTimeout = 5 * 1000L;// 5sec

    protected File baseDir;

    private Timer destoryTimer;

    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initialize {}", this.getClass().getSimpleName());
        }
        if (baseDir == null) {

    }

    public void reloadConfiguration(final boolean resetJobs) {
        ComponentUtil.getSearchEngineClient().refresh();

        ComponentUtil.getSuggestHelper().init();
        ComponentUtil.getPopularWordHelper().init();

        ComponentUtil.getLabelTypeHelper().update();
        ComponentUtil.getPathMappingHelper().update();
        ComponentUtil.getRelatedContentHelper().update();

        final FessXpathTransformer fessXpathTransformer = new FessXpathTransformer();
        fessXpathTransformer.init();
        SingletonLaContainerFactory.getContainer().register(CrawlingInfoHelper.class, "crawlingInfoHelper");
        SingletonLaContainerFactory.getContainer().register(PathMappingHelper.class, "pathMappingHelper");

    protected Cache<String, FacetResponse> facetCache;

    protected long facetCacheDuration = 60 * 10L; // 10min

    protected int textFragmentPrefixLength;

    protected int textFragmentSuffixLength;

    protected int textFragmentSize;

    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initialize {}", this.getClass().getSimpleName());
        }

            long updateTime = systemHelper.getCurrentTimeAsLong();
            int errorCount = 0;
            int emptyListCount = 0;
            long cleanupTime = -1;
            while (!finishCrawling || !accessResultList.isEmpty()) {
                try {
                    final int sessionIdListSize = finishedSessionIdList.size();
                    intervalControlHelper.setCrawlerRunning(true);

        final int size = docs.size();
        if (size == 0) {
            return docs; // empty
        }
        int fromIndex = startPosition;
        if (fromIndex >= size) {
            fromIndex = size - 1;
        }
        int toIndex = startPosition + pageSize;
        if (toIndex >= size) {

    protected Operator defaultOperator = Operator.AND;

    protected List<Filter> filterList = new ArrayList<>();

    protected FilterChain filterChain;

    @PostConstruct
    public void init() {
        createFilterChain();
    }

    public Query parse(final String query) {
        return filterChain.parse(query);
    }

    protected static final String SPNEGO_LOGGER_LEVEL = "spnego.logger.level";

    protected org.codelibs.spnego.SpnegoAuthenticator authenticator = null;

    @PostConstruct
    public void init() {
        if (logger.isDebugEnabled()) {
            logger.debug("Initialize {}", this.getClass().getSimpleName());
        }
        ComponentUtil.getSsoManager().register(this);
    }