如何使用JPA Criteria API进行带过滤的排序？

import javax.persistence.EntityManager;
import javax.persistence.criteria.CriteriaBuilder;
import javax.persistence.criteria.CriteriaQuery;
import javax.persistence.criteria.Order;
import javax.persistence.criteria.Predicate;
import javax.persistence.criteria.Root;

public class JpaCriteriaExample {
    public List<Entity> getFilteredAndSortedEntities(EntityManager entityManager, String filterValue, String sortField, boolean ascending) {
        CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder();
        CriteriaQuery<Entity> criteriaQuery = criteriaBuilder.createQuery(Entity.class);
        Root<Entity> root = criteriaQuery.from(Entity.class);

        // 添加过滤条件
        Predicate filterPredicate = criteriaBuilder.equal(root.get("filterField"), filterValue);
        criteriaQuery.where(filterPredicate);

        // 添加排序条件
        Order order;
        if (ascending) {
            order = criteriaBuilder.asc(root.get(sortField));
        } else {
            order = criteriaBuilder.desc(root.get(sortField));
        }
        criteriaQuery.orderBy(order);

        TypedQuery<Entity> typedQuery = entityManager.createQuery(criteriaQuery);
        return typedQuery.getResultList();
    }
}