// } catch (Exception e) {
// throw new OpsException("Invalid model", e);
// }
Class<? extends ItemBase> modelClass = item.getClass();
SingletonService singletonServiceAnnotation = modelClass.getAnnotation(SingletonService.class);
if (singletonServiceAnnotation != null) {
// Only one can be created per scope
Iterable<? extends ItemBase> items = platformLayer.listItems(modelClass);
List<PlatformLayerKey> matches = Lists.newArrayList();