testproduct.java

基于Struts的网络商店源码。使用Hibernate技术

package com.sush.sample.webstore.store.domain.test.nonJUnit;

import java.util.List;

import org.hibernate.Session;

import com.sush.webstore.store.data.dao.hibernate.util.HibernateUtil;
import com.sush.webstore.store.domain.beans.Product;

public class TestProduct {

	public static void main(String[] args) {

		//TestProduct.createAndStoreProduct();
		TestProduct.listProducts ();
	}

	public static void createAndStoreProduct() {

		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		session.beginTransaction();
		
		Product prd1 = TestProduct.createProduct("name1", "desc1");
		Product prd2 = TestProduct.createProduct("name2", "desc2");
		Product prd3 = TestProduct.createProduct("name3", "desc3");
		Product prd4 = TestProduct.createProduct("name4", "desc4");
		
//		Item itm1 = TestItem.createItem("name1", "desc1", 111.11f, 100);
//		prd1.addItem(itm1);
//		
//		Item itm2 = TestItem.createItem("name2", "desc2", 222.11f, 200);
//		prd2.addItem(itm2);
//		
//		Item itm3 = TestItem.createItem("name3", "desc3", 333.11f, 300);
//		prd3.addItem(itm3);
//		
//		Item itm4 = TestItem.createItem("name4", "desc4", 444.11f, 400);
//		prd4.addItem(itm4);
//		
//		Item itm5 = TestItem.createItem("name5", "desc5", 555.11f, 500);
//		prd1.addItem(itm5);		
		
		session.save(prd1);
		session.save(prd2);
		session.save(prd3);
		session.save(prd4);
//		session.save(itm1);
//		session.save(itm2);
//		session.save(itm3);
//		session.save(itm4);
//		session.save(itm5);
		
		session.getTransaction().commit();
	}

	public static Product createProduct(String name, String desc) {

		Product prd1 = new Product();
		prd1.setDescription(desc);
		prd1.setName(name);
		return prd1;
	}
	
	public static void listProducts() {
		
		Session session = HibernateUtil.getSessionFactory().getCurrentSession();
		session.beginTransaction();
		
		List result = session.createQuery("from Product").list();
		
		for (int i = 0; i < result.size(); i++) {
			Product prd = (Product) result.get(i);
			TestProduct.printProduct(prd);
		}	
		session.getTransaction().commit();
	}
	
	public static void printProduct(Product prd) {
		
		System.out.println("Product..."+prd.getId());
		System.out.println(prd.getDescription());
		System.out.println(prd.getName());
		
//		Set items = prd.getItems();
//		Iterator icrd = items.iterator();
//		
//		while (icrd.hasNext()) {
//			Item crd = (Item) icrd.next();
//			TestItem.printItem(crd);
//		}		
	}
}