@Provides
@Singleton
public BrowseServiceManager provideServiceManager() {
if (serviceManager == null) {
serviceManager = new BrowseServiceManager();
// Load all plugins registered in:
// /META-INF/services/org.socialmusicdiscovery.server.api.mediaimport.ImageProvider
Map<String, BrowseService> browseServices = new HashMap<String, BrowseService>();
ServiceLoader<BrowseService> pluginLoader = ServiceLoader.load(BrowseService.class);