throw new CrawlingAccessException("No response body.");
        }

        final ResultData resultData = new ResultData();
        resultData.setTransformerName(getName());
        try {
            resultData.setData(SerializeUtil.fromObjectToBinary(generateData(responseData)));
        } catch (final Exception e) {
            throw new CrawlingAccessException("Could not serialize object", e);
        }

        defaultDataMap.put(fessConfig.getIndexFieldVirtualHost(),
                stream(config.getVirtualHosts()).get(stream -> stream.filter(StringUtil::isNotBlank).collect(Collectors.toList())));

        storeData(config, callback, paramMap.newInstance(), configScriptMap, defaultDataMap);

    }

    protected String getScriptType(final DataStoreParams paramMap) {
        final String value = paramMap.getAsString(SCRIPT_TYPE);

        dataStore = new AbstractDataStore() {
            @Override
            protected String getName() {
                return "Test";
            }

            @Override
            protected void storeData(DataConfig dataConfig, IndexUpdateCallback callback, DataStoreParams paramMap,
                    Map<String, String> scriptMap, Map<String, Object> defaultDataMap) {
                // TODO nothing
            }
        };

    public FessConfig getFessConfig() {
        return fessConfig;
    }

    @Override
    public Logger getLogger() {
        return logger;
    }

    @Override
    protected void storeData(final ResponseData responseData, final ResultData resultData) {
        final DOMParser parser = getDomParser();
        try (final BufferedInputStream bis = new BufferedInputStream(responseData.getResponseBody())) {