[英]Correct way to use sessionFactory
我试图学习spring 3和DAO和BO类以及如何用它自动装配我想知道这是连接sessionFactory的正确方法,因为我已经读过它更好用
public void save(Customer customer) {
sessionFactory.getCurrentSession().save(customer);
}
而不是
public void save(Customer customer){
getHibernateTemplate().save(customer);
}
以下是连接sessionFactory的正确方法吗?
CustomHibernateDaoSupport类
package com.fexco.helloworld.web.util;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
public abstract class CustomHibernateDaoSupport extends HibernateDaoSupport
{
@Autowired
@Qualifier("sessionFactory")
public void seSessionFactory(SessionFactory sessionFactory) {
this.setSessionFactory(sessionFactory);
}
}
CustomerDaoImpl类
package com.fexco.helloworld.web.dao;
import java.util.List;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import com.fexco.helloworld.web.model.Customer;
import com.fexco.helloworld.web.util.CustomHibernateDaoSupport;
@Repository("customerDao")
public class CustomerDaoImpl extends CustomHibernateDaoSupport implements CustomerDao{
@Autowired
private SessionFactory sessionFactory;
public void save(Customer customer) {
sessionFactory.getCurrentSession().save(customer);
}
这是正确的还是我在某个地方犯了错误,因为我无法让它发挥作用? 谢谢
下面解释为什么我们不需要任何Hibernate 3模板http://blog.springsource.com/2007/06/26/so-should-you-still-use-springs-hibernatetemplate-andor-jpatemplate/
声明:本站的技术帖子网页,遵循CC BY-SA 4.0协议,如果您需要转载,请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.