Beispiel #1
0
  @Override
  public final List<T> findListByProperty(
      final Object[] values, final SingularAttribute<T, ? extends Object>... properties) {
    final CriteriaQuery<T> criteriaQuery = criteriaBuilder.createQuery(persistentClass);
    final Root<T> root = criteriaQuery.from(persistentClass);
    criteriaQuery.select(root);

    final Object value = values[0];
    final SingularAttribute<T, ? extends Object> property = properties[0];
    Predicate condition;

    condition =
        QueryHelper.equalsIgnoreCaseIfStringPredicate(criteriaBuilder, root, value, property);

    if (values.length > 1) {
      for (int i = 1; i < properties.length; i++) {
        final SingularAttribute<T, ? extends Object> property2 = properties[i];
        final Object value2 = values[i];
        final Predicate condition2 =
            QueryHelper.equalsIgnoreCaseIfStringPredicate(criteriaBuilder, root, value2, property2);

        condition = criteriaBuilder.and(condition, condition2);
      }
    }

    criteriaQuery.where(condition);

    final TypedQuery<T> typedQuery = getEntityManager().createQuery(criteriaQuery);
    addCacheHints(typedQuery, "findListByProperty");

    return typedQuery.getResultList();
  }