Examples with NonUniqueResultException javax.persistence.NonUniqueResultException used on opensource projects

Example 16 with NonUniqueResultException

use of javax.persistence.NonUniqueResultException in project Asqatasun by Asqatasun.

the class OptionElementDAOImpl method findOptionElementFromUserAndFamilyCode.

@Override
public Collection<OptionElement> findOptionElementFromUserAndFamilyCode(User user, String optionFamilyCode) {
    Query query = entityManager.createQuery("SELECT distinct(u.optionElementSet) FROM " + getUserEntityClass().getName() + " u" + " LEFT JOIN u.optionElementSet oe" + " WHERE u=:user" + " AND oe.option.optionFamily.code=:optionFamilyCode");
    query.setParameter("user", user);
    query.setParameter("optionFamilyCode", optionFamilyCode);
    try {
        return (Collection<OptionElement>) query.getResultList();
    } catch (NoResultException | NonUniqueResultException nre) {
        return null;
    }
}