factorydao.java

oa rar it is the jsp

package com.accp.oa.factorydao;

import com.accp.oa.dao.inface.*;

/*
 * 此类是一个
 * DAO的工厂
 */
public class FactoryDAO {
	
	public static BaseDAO getnewInstance(String dao){
		BaseDAO basedao = null;
		try {
			Class obj = Class.forName("com.accp.oa.dao.imple."+dao);
			 basedao = (BaseDAO)obj.newInstance();
		} catch (ClassNotFoundException e) {
			// TODO 自动生成 catch 块
			e.printStackTrace();
		} catch (InstantiationException e) {
			// TODO 自动生成 catch 块
			e.printStackTrace();
		} catch (IllegalAccessException e) {
			// TODO 自动生成 catch 块
			e.printStackTrace();
		}
		return basedao;
	}

}