"Invalid query: " + queryContext.getQueryString(), e);
        }
    }

    protected QueryParser getQueryParser() {
        return ComponentUtil.getQueryParser();
    }

    public void processSearchPreference(final SearchRequestBuilder searchRequestBuilder, final OptionalThing<FessUserBean> userBean,
            final String query) {

        final QueryContext queryContext = new QueryContext(text, false);
        final Query query = ComponentUtil.getQueryParser().parse(queryContext.getQueryString());
        QueryBuilder builder = queryCommand.convertTermQuery(queryContext, (TermQuery) query, 1.0f);
        if (text.startsWith("sort:")) {
            assertNull(builder);

        return getComponent(JobManager.class);
    }

    public static DocumentHelper getDocumentHelper() {
        return getComponent(DOCUMENT_HELPER);
    }

    public static QueryParser getQueryParser() {
        return getComponent(QUERY_PARSER);
    }

    public static PermissionHelper getPermissionHelper() {
        return getComponent(PERMISSION_HELPER);
    }

    private QueryFieldConfig queryFieldConfig;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        queryHelper = new QueryHelper() {
            protected QueryParser getQueryParser() {
                QueryParser queryParser = new QueryParser();
                queryParser.init();
                return queryParser;
            }
        };