@OneToMany(cascade = CascadeType.ALL, mappedBy = "trip")
    private List<TripType> tripTypeCollection;
    @OneToMany(cascade = CascadeType.ALL, mappedBy = "tripId")
    private List<Showplace> showplaceCollection;
    @OneToMany(cascade = CascadeType.ALL, mappedBy = "trip")
    @JsonManagedReference
    private List<TripDetails> tripDetailsCollection;
    @OneToMany(cascade = CascadeType.ALL, mappedBy = "trip")
    private List<TripCategory> tripCategoryCollection;

            String sql="SELECT t FROM Trip t, IN(t.tripDetailsCollection) td  WHERE  td.tripDetailsPK.langId=:langId AND t.isActive=true "+orderExpression;
            TypedQuery<Trip> query = em.createQuery(
                    sql, Trip.class)
                    .setParameter("langId", langId);
            List<Trip> resultList = query.getResultList();

            List<Trip> findAllByLang = tripFacade.findAllByLang(langId,order);
            
            ObjectWriter ow = new ObjectMapper().writer().withDefaultPrettyPrinter();
            String json = ow.writeValueAsString(findAllByLang);

Fetch.EAGER