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
            }
        };

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

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

    }

    /**
     * Get the script type.
     * @param paramMap The parameters.
     * @return The script type.
     */