usermanagerimpl.java

spring集成hibernate事物控制的四种方式

package com.oneedu.busi;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.orm.hibernate3.HibernateTemplate;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.oneedu.entity.User;
import com.oneedu.hibernate.util.HibernateUtils;

/**
 * 用编程式事务
 * @author Administrator
 *
 */
public class UserManagerImpl implements UserManager {
	public void save(String name) {
		Session session 
			= HibernateUtils.getSessionFactory().getCurrentSession();
		
		//编程式事务
		
		try{
		//Transaction t = 
		session.beginTransaction(); //开始事务
	
		
		User user = new User();
		user.setName(name);
		
		session.save(user);
		
		//人为加入异常
		//Integer.parseInt("xxxxxxxxxxx");
		
		session.getTransaction().commit();
		}catch(Exception e){
			e.printStackTrace();
			session.getTransaction().rollback();
		}
	}
	
	
	public void find(String name){}
	
	

}