usermanagerimpl2.java

spring集成hibernate事物控制的四种方式

package com.oneedu.busi;


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

import com.oneedu.entity.User;



/**
 * 声明式事务
 */
public class UserManagerImpl2 extends HibernateDaoSupport implements UserManager{
	public void save(String name) {
		User user = new User();
		user.setName(name);
		
		this.getHibernateTemplate().save(user);
		
		//Spring声明式事务,在默认情况,只有抛出运行期异常,才会回滚
		//throw new java.lang.RuntimeException();   //抛出运行时异常,会回滚
		
		//try {
		//	throw new java.lang.Exception();        //抛出非运行时异常,不会回滚.
		//} catch (Exception e) {
			//e.printStackTrace();
		//}
	}
	
	public void find(String name){}

}