modules.add(new PlatformlayerValidationModule());
Injector injector = extensions.createInjector(configuration, modules);
ResultSetMappersProvider provider = injector.getInstance(ResultSetMappersProvider.class);
provider.addAll(ItemEntity.class, TagEntity.class, SchedulerRecordEntity.class, JobEntity.class,
JobExecutionEntity.class);
extensions.addEntities(provider);
StandaloneXaasWebserver server = injector.getInstance(StandaloneXaasWebserver.class);