@Override
public Object resourceAction(String type, ApiRequest request, ResourceManager next) {
if (request.getAction().equalsIgnoreCase(ServiceDiscoveryConstants.ACTION_SERVICE_UPGRADE)) {
Service service = objManager.loadResource(Service.class, request.getId());
if (ServiceDiscoveryUtil.isNoopService(service, allocatorService)) {
throw new ValidationErrorException(
ValidationErrorCodes.INVALID_ACTION, "Can't upgrade selector only service");
}
}
return super.resourceAction(type, request, next);
}
