myserviceimpl.java

java分布式事务处理实例

package com.service.impl;

import org.springframework.transaction.annotation.Transactional;

import com.dao.GradeDao;
import com.dao.UserDao;
import com.domain.Grade;
import com.domain.User;
import com.service.MyService;

@Transactional
public class MyServiceImpl implements MyService{
	private UserDao userDao;
	private GradeDao gradeDao;
	public void setUserDao(UserDao userDao) {
		this.userDao = userDao;
	}
	public void setGradeDao(GradeDao gradeDao) {
		this.gradeDao = gradeDao;
	}
	
	/* (non-Javadoc)
	 * @see com.service.impl.MyService#addGrade(com.domain.User, com.domain.Grade)
	 */
	@Transactional(readOnly=false)
	public void addGrade(User user,Grade grade){
		gradeDao.addGrade(grade);
		userDao.addUser(user);
	}
	
	

}