basedao.java

来自「自己编写的一个JSP+SERVER的框架, 实际项目已经运用多次,效率很好.」· Java 代码 · 共 30 行

package com.aptech.module.dao;

import java.sql.Connection;
import java.util.List;

import com.aptech.business.dm.BaseDM;
import com.aptech.business.exception.FatalException;

/**
 * BaseDAO
 * @author Justin Liu  E-mail: [e-mail]
 * @version 创建时间：2007-1-6 上午02:36:53
 * 类说明
 * 数据库访问层基类
 */
public abstract class BaseDAO {
	
	public abstract List findAll() throws FatalException;
	
	public abstract int save(BaseDM baseDM) throws FatalException;
	
	public abstract int remove(BaseDM baseDM) throws FatalException;
	
	public abstract int update(BaseDM baseDM) throws FatalException;
	
	public Connection getConnection(){
		return null;
	}
}