}
        if (depth != null) {
            builder.field(DEPTH, depth);
        }
        if (lastModified != null) {
            builder.field(LAST_MODIFIED, lastModified);
        }
        if (createTime != null) {
            builder.field(CREATE_TIME, createTime);
        }
        builder.field(WEIGHT, weight);
        builder.endObject();
        return builder;
    }

    public XContentBuilder toXContent(final XContentBuilder builder, final Params params) throws IOException {
        builder.startObject();
        if (sessionId != null) {
            builder.field(SESSION_ID, sessionId);
        }
        if (ruleId != null) {
            builder.field(RULE_ID, ruleId);
        }
        if (url != null) {
            builder.field(URL, url);
        }
        if (parentUrl != null) {

    public XContentBuilder toXContent(final XContentBuilder builder, final Params params) throws IOException {
        builder.startObject();
        if (transformerName != null) {
            builder.field(TRANSFORMER_NAME, transformerName);
        }
        if (data != null) {
            builder.field(DATA, data);
        }
        if (encoding != null) {
            builder.field(ENCODING, encoding);
        }

    public XContentBuilder toXContent(final XContentBuilder builder, final Params params) throws IOException {
        builder.startObject();
        if (sessionId != null) {
            builder.field(SESSION_ID, sessionId);
        }
        if (filterType != null) {
            builder.field(FILTER_TYPE, filterType);
        }
        if (url != null) {
            builder.field(URL, url);
        }
        builder.endObject();

        }
    }

    protected void deleteBySessionId(final String sessionId) {
        delete(builder -> builder.setQuery(QueryBuilders.termQuery(SESSION_ID, sessionId)));
    }

    public void deleteAll() {
        delete(builder -> builder.setQuery(QueryBuilders.matchAllQuery()));
    }

    public void delete(final Consumer<SearchRequestBuilder> callback) {

        return getList(OpenSearchAccessResult.class, builder -> builder.setQuery(QueryBuilders.termQuery(URL, url)));
    }

    public List<OpenSearchAccessResult> getAccessResultList(final Consumer<SearchRequestBuilder> callback) {
        final SearchResponse response = getClient().get(c -> {
            final SearchRequestBuilder builder = c.prepareSearch(index);
            callback.accept(builder);

                    final BulkRequestBuilder builder = c.prepareBulk();
                    for (final SearchHit searchHit : searchHits) {
                        final UpdateRequestBuilder updateRequest =
                                c.prepareUpdate().setIndex(index).setId(searchHit.getId()).setDoc(SESSION_ID, newSessionId);
                        builder.add(updateRequest);
                    }

    }

    @Override
    public SearchRequestBuilder prepareSearch(final String... indices) {
        final SearchRequestBuilder builder = client.prepareSearch(indices);
        if (searchPreference != null) {
            builder.setPreference(searchPreference);
        }
        return builder;
    }

    @Override
    public ActionFuture<SearchResponse> searchScroll(final SearchScrollRequest request) {