Hibernate Criteria API for JPA-2.0

To access the above table data,we can use the Criteria Builder API,

public List getStockList(Integer stockId){
     CriteriaBuilder cb=em.getCriteriaBuilder();
     CriteriaQuery c=cb.createQuery(Stock.class);
     Root stock=c.from(Stock.class);
     CriteriaQuery stoo=c.select(stock).where(criteriaBuilder.equal(stock.get("stockId"),stockId));      TypedQuery query=em.createQuery(stoo);
     return query.getResultList();
}