testorderdao.java

来自「网上购物车的JAVA代码实现版」· Java 代码 · 共 61 行

package feng.shoppingcart.text;
import feng.shoppingcart.entity.*;
import feng.shoppingcart.dao.*;
import feng.shoppingcart.util.*;

import java.util.*;
import org.hibernate.*;
public class TestOrderDao {
	public static void main(String args[]){
		Session session=null;
		Transaction trans=null;
		try{
			session=UtilContext.getSession();
			OrderDao dao=UtilContext.getOrderDao();
			UserDao daou=UtilContext.getUserDao();
			ProductDao daop=UtilContext.getProductDao();
		/*	trans=session.beginTransaction();
			User user=daou.queryUserByName("2222");
			Product p1=daop.queryProductById(3);
			Product p2=daop.queryProductById(2);
			Order order=new Order();
			order.setUser(user);
			
			Item item1=new Item();
			item1.setProduct(p1);
			item1.setNumber(2);
			item1.setOrder(order);
			
			Item item2=new Item();
			item2.setProduct(p2);
			item2.setNumber(3);
			item2.setOrder(order);
			order.addItem(item1);
			order.addItem(item2);
			
			dao.insertOrder(order);
			
		//	Order ord=dao.queryOrderById(26);
		//	dao.deleteOrder(ord);
			trans.commit();*/
			Collection<Order> col=dao.queryAllOrder();
			for(Order order1 : col){
				System.out.println("&&&&&&&&&"+order1);
			}
			
			
			
		}catch(Exception e){
			if(trans!=null)		trans.rollback();
			e.printStackTrace();
		}finally{
			UtilContext.release(session);
		}
	}
}