productdaofactory.java

来自「基于mysql5.0完成的shopping网站后台」· Java 代码 · 共 25 行

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package com.shopping.dao;

import com.shopping.util.PropertyMgr;

/**
 *
 * @author ruirui
 */
public class ProductDAOFactory {
 public static ProductDAO getDao() {

        String name = PropertyMgr.getProps("dbName");
        if (name != null && name.equals("mysql")) {
            return new ProductMysqlDAO();
        } else {
            return new ProductOracleDAO();
        }
    }
}