+
+ public FnApp getAppDetail(final String appName) {
+ List<FnApp> fnApps = fnAppDao.retrieveWhereAppName(appName).orElse(new ArrayList<>());
+ if (!fnApps.isEmpty()) {
+ return fnApps.get(0);
+ } else {
+ throw new EntityExistsException("No FnApp where appName equals " + appName);
+ }
+ }