Optimistic locking lockmanager usage

Support
#1

Hi,

I’ve installed the optimistic locking addon and trying to use it for this use case, in a ticketing system i want to lock an entity when booking a seat and unlock right after. Just want to confirm if this is the proper usage, theres not much documentation and examples


@Autowired
    private LockManager lockManager;

//

FetchPlan segFetchPlan = fetchPlanRepository.getFetchPlan(Segment.class, "segment-tickets");
        Segment segment = dataManager.load(Segment.class)
                .id(segmentId)
                .fetchPlan(segFetchPlan)
                .one();

        try {
            lockManager.lock(segment);
			
			//execute some logic
            
        } catch (Exception e) {
            e.printStackTrace();
            throw new IllegalStateException("Exception message", e);
        } finally {
            lockManager.unlock(segment);
        }

regards,