if (config.getInitParameter("spongerServiceURL") != null) {
spongerProvider = new SpongerProvider(config.getInitParameter("spongerServiceURL"));
}
cacheController = new CacheController(dataRepository, metaDataRepository);
semwebClient = new SemanticWebClient(cacheController, spongerProvider, dataProviders);
} catch (Exception e) {
e.printStackTrace();
}
}