pessimisticlockdao.java

精通EJB3源码

package com.foshanshop.ejb3;

import com.foshanshop.ejb3.bean.User;

public interface PessimisticLockDAO {
	/**
	 * 交电费
	 */
	public void payElectricityFee(int id);
	/**
	 * 存工资
	 */
	public void saveLaborage(int id);
	
	public void init(User user);
}