accountdao.java

用mysql和jdbc servlet 写银行管理系统

package com.tarena.ebank.persist;

import org.hibernate.Session;

import com.tarena.ebank.biz.Account;

public interface AccountDAO {
	 public void insert(Account act,Session s) throws DataException;
     public void del(String actNo,Session s) throws DataException;
     public void update(Account act, Session s) throws DataException;
     public Account findAccountByActNo(String actNo,Session s) throws DataException;
}