productdao.java

工厂版本管理系统,STRUTS2框架,用于管理商品的版本,便于有效的控制版本

package com.bluesky.elecall.dao.hibernate;

import java.util.List;

import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.bluesky.elecall.dao.IProductDao;
import com.bluesky.elecall.domain.CategoryItem;
import com.bluesky.elecall.domain.Product;
import com.bluesky.elecall.domain.ProductAttribute;

public class ProductDao extends HibernateDaoSupport implements IProductDao {

	public Product get(String id) {
		return (Product) getHibernateTemplate().get(Product.class, id);
	}

	public void delete(String id) {
		Product p = get(id);
		getHibernateTemplate().delete(p);
	}

	public List<Product> getAll() {
		return getHibernateTemplate().find("from Product");
	}

	public void save(Product entity) {
		getHibernateTemplate().save(entity);
	}

	public void update(Product entity) {
		getHibernateTemplate().update(entity);
	}

	public Product merge(Product product) {
		return (Product) getHibernateTemplate().merge(product);
	}

	public ProductAttribute getProductAttribute(String id) {
		return (ProductAttribute) getHibernateTemplate().get(
				ProductAttribute.class, id);
	}

}