responseFields = fessConfig.getQueryAdditionalResponseFields(//
                    SCORE_FIELD, //
                    fessConfig.getIndexFieldId(), //
                    fessConfig.getIndexFieldDocId(), //
                    fessConfig.getIndexFieldBoost(), //
                    fessConfig.getIndexFieldContentLength(), //
                    fessConfig.getIndexFieldHost(), //

        return asJson(new ApiDocResponse().doc(searchEngineClient.getDocument(fessConfig.getIndexDocumentUpdateIndex(), builder -> {
            builder.setQuery(QueryBuilders.termQuery(fessConfig.getIndexFieldDocId(), id));
            return true;
        }).orElseGet(() -> {
            throwValidationErrorApi(messages -> messages.addErrorsCrudCouldNotFindCrudTable(GLOBAL, id));
            return null;

                dataMap.put(fessConfig.getIndexFieldLabel(), newLabelSet.toArray(new String[newLabelSet.size()]));
            }

            if (!dataMap.containsKey(fessConfig.getIndexFieldDocId())) {
                dataMap.put(fessConfig.getIndexFieldDocId(), systemHelper.generateDocId(dataMap));
            }

            languageHelper.updateDocument(dataMap);

            synchronized (docList) {

                    }
                    return DocumentUtil.getValue(doc, fessConfig.getIndexFieldDocId(), String.class);
                }).forEach(docId -> {
                    boolQuery.should(QueryBuilders.termQuery(fessConfig.getIndexFieldDocId(), docId));
                });

                if (boolQuery.hasClauses()) {
                    if (logger.isDebugEnabled()) {

            entity.put(fessConfig.getIndexFieldDocId(), systemHelper.generateDocId(entity));
            return OptionalEntity.of(entity);
        case CrudMode.EDIT:
            final String docId;
            if (form.doc != null) {
                docId = (String) form.doc.get(fessConfig.getIndexFieldDocId());
            } else {
                docId = null;
            }

                    new String[] { fessConfig.getIndexFieldId(), fessConfig.getIndexFieldDocId() });
            for (final Map<String, Object> doc : docs) {
                final Object oldIdValue = doc.get(fessConfig.getIndexFieldId());
                if (oldIdValue != null && !idValue.equals(oldIdValue)) {
                    final Object oldDocIdValue = doc.get(fessConfig.getIndexFieldDocId());
                    if (oldDocIdValue != null) {

            dataMap.put(fessConfig.getIndexFieldLabel(), newLabelSet.toArray(new String[newLabelSet.size()]));
        }

        if (!dataMap.containsKey(fessConfig.getIndexFieldDocId())) {
            dataMap.put(fessConfig.getIndexFieldDocId(), systemHelper.generateDocId(dataMap));
        }

        ComponentUtil.getLanguageHelper().updateDocument(dataMap);

        synchronized (docList) {

            @Override
            public String getIndexFieldId() {
                return baseConfig.getIndexFieldId();
            }

            @Override
            public String getIndexFieldDocId() {
                return baseConfig.getIndexFieldDocId();
            }

            @Override
            public String getQueryDefaultLanguages() {
                return baseConfig.getQueryDefaultLanguages();
            }

            return redirect(ErrorAction.class);
        }

        final StreamResponse response =
                asStream(DocumentUtil.getValue(doc, fessConfig.getIndexFieldDocId(), String.class)).contentType("text/html; charset=UTF-8")
                        .data(content.getBytes(Constants.CHARSET_UTF_8));
        response.headerContentDispositionInline(); // TODO will be fixed in lastaflute

    }

    public void test_indexFieldUrl() {
        assertEquals("url", fessConfig.getIndexFieldUrl());
    }

    public void test_indexFieldDocId() {
        assertEquals("doc_id", fessConfig.getIndexFieldDocId());
    }

    public void test_indexFieldId() {
        assertEquals("id", fessConfig.getIndexFieldId());
    }

    public void test_indexFieldVersion() {