crudMode = CrudMode.CREATE;
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        includedPaths = fessConfig.getCrawlerDocumentFileDefaultIncludeIndexPatterns();
        excludedPaths = fessConfig.getCrawlerDocumentFileDefaultExcludeIndexPatterns();
        includedDocPaths = fessConfig.getCrawlerDocumentFileDefaultIncludeSearchPatterns();
        excludedDocPaths = fessConfig.getCrawlerDocumentFileDefaultExcludeSearchPatterns();

            logger.debug("Initializing {}", this.getClass().getSimpleName());
        }
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        langFields = fessConfig.getIndexerLanguageFieldsAsArray();
        supportedLanguages = fessConfig.getSupportedLanguagesAsArray();
        maxTextLength = fessConfig.getIndexerLanguageDetectLengthAsInteger();
    }

    /**
     * Updates a document with language information.

     * A function to find document IDs.
     */
    protected Function<Map<String, Object>, String[]> idFinder = params -> {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final SearchEngineClient client = ComponentUtil.getSearchEngineClient();
        final String index = fessConfig.getIndexDocumentUpdateIndex();
        final Object url = params.get("url");
        if (url == null) {

                    .transpositions(Constants.TRUE.equalsIgnoreCase(fessConfig.getQueryBoostFuzzyTitleTranspositions()))
                    .fuzziness(Fuzziness.build(fessConfig.getQueryBoostFuzzyTitleFuzziness()))
                    .maxExpansions(fessConfig.getQueryBoostFuzzyTitleExpansionsAsInteger()));

    protected Hashtable<String, String> createAdminEnv() {
        return createEnvironment(//
                fessConfig.getLdapInitialContextFactory(), //
                fessConfig.getLdapSecurityAuthentication(), fessConfig.getLdapProviderUrl(), //
                fessConfig.getLdapAdminSecurityPrincipal(), //
                fessConfig.getLdapAdminSecurityCredentials());
    }

    /**

        if (StringUtil.isNotBlank(fessConfig.getQueryFacetFieldsSize())) {
            size = fessConfig.getQueryFacetFieldsSizeAsInteger();
        }
        if (StringUtil.isNotBlank(fessConfig.getQueryFacetFieldsMinDocCount())) {
            minDocCount = Long.parseLong(fessConfig.getQueryFacetFieldsMinDocCount());
        }
        if (StringUtil.isNotBlank(fessConfig.getQueryFacetFieldsSort())) {
            sort = fessConfig.getQueryFacetFieldsSort();

            if (configIdValue == null) {
                continue;
            }

            final QueryBuilder queryBuilder = QueryBuilders.boolQuery()
                    .must(QueryBuilders.termQuery(fessConfig.getIndexFieldUrl(), inputDoc.get(fessConfig.getIndexFieldUrl())))
                    .filter(QueryBuilders.termQuery(fessConfig.getIndexFieldConfigId(), configIdValue));

        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final String url = (String) dataMap.get(fessConfig.getIndexFieldUrl());
        final StringBuilder buf = new StringBuilder(1000);

        @SuppressWarnings("unchecked")
        final List<String> roleTypeList = (List<String>) dataMap.get(fessConfig.getIndexFieldRole());
        buf.append(url);

    }

    @Override
    public int getPageSize() {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        if (num == null) {
            num = fessConfig.getPagingSearchPageSizeAsInteger();
        }
        if (num > fessConfig.getPagingSearchPageMaxSizeAsInteger().intValue() || num <= 0) {
            num = fessConfig.getPagingSearchPageMaxSizeAsInteger();
        }
        return num;
    }

                    "Unknown phrase query: " + phraseQuery);
        }
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        final String field = terms[0].field();
        final String[] texts = stream(terms).get(stream -> stream.map(Term::text).toArray(n -> new String[n]));

        return convertPhraseQuery(fessConfig, context, phraseQuery, boost, field, texts);
    }

    /**