java - hibernate 4.0 中的 HibernateDaoSupport

Question

我是 jsf 2.0 spring 3.1 和 hibernate 4.1 集成的新手。我该如何更改以下代码，因为 hibernate 4.0 不包含 HibernateDaoSupport。

import org.springframework.orm.hibernate3.support.HibernateDaoSupport;


    public class CustomerDaoImpl extends 
           HibernateDaoSupport implements CustomerDao{

        public void addCustomer(Customer customer){

            customer.setCreatedDate(new Date());
            getHibernateTemplate().save(customer);

        }

        public List<Customer> findAllCustomer(){

            return getHibernateTemplate().find("from Customer");

        }
    }

我正在尝试这个示例:http://www.mkyong.com/jsf2/jsf-2-0-spring-hibernate-integration-example/

Answer 1

我找到了解决方案。我应该改用 session 工厂。

import java.util.List;

import org.hibernate.SessionFactory;

public class CustomerDaoImpl implements CustomerDao{
    private SessionFactory sessionFactory;
    public SessionFactory getSessionFactory() {
        return sessionFactory;}
    public void setSessionFactory(SessionFactory sessionFactory) {
         this.sessionFactory = sessionFactory;
    }

    public void addCustomer(Customer customer){


        getSessionFactory().getCurrentSession().save(customer);

    }

    public List<Customer> findAllCustomer(){

        List list = getSessionFactory().getCurrentSession().createQuery("from Customer").list();
        return list;

    }
}