protected <E extends BizEntity> E find(Class<E> type, String id) {
if (BizEntity.NEW.equals(id)) {
try {
return type.newInstance();
} catch (Throwable e) {
throw Exceptions.handle()
.to(LOG)
.error(e)
.withSystemErrorMessage("Cannot create a new instance of '%s'", type.getName())
.handle();
}
}
Optional<E> result = oma.find(type, id);
if (!result.isPresent()) {
throw Exceptions.createHandled()
.withNLSKey("BizController.unknownObject")
.set("id", id)
.handle();
}
return result.get();
}
protected <E extends BizEntity> Optional<E> tryFind(Class<E> type, String id) {
if (BizEntity.NEW.equals(id)) {
return Optional.empty();
}
return oma.find(type, id);
}