categoryfactory.java

基于mysql5.0完成的shopping网站后台

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package com.shopping.dao;

import com.shopping.util.PropertyMgr;

/**
 *
 * @author Administrator
 */
public class CategoryFactory {

    public static  CategoryDAO getDao(){
    String name = PropertyMgr.getProps("dbName");
    if(name !=null && name.equals("mysql")){
       return new  CategoryMysqlDAO();
    }else{
       return new  CategoryOracleDAO();
    }
    }
}