productlogic.java

>项目名称:电脑电子商务平台 >1.运行环境JDK1.6+Oracle10g+Tomcat5.5 >2.开发工具: MyEclipse Enterprise Workbench

package omega.logic;

import java.util.List;

import omega.domain.Product;
import omega.domain.Shopcart;
import omega.persistence.iface.ProductDao;
import omega.persistence.sqlmapdao.ProductSqlMapDao;

public class ProductLogic {
	ProductDao pd = new ProductSqlMapDao();

	public ProductLogic() {

	}

	public List viewProduct() {
		List list = null;

		try {
			list = pd.getProductList();
		} catch (Exception e) {

			e.printStackTrace();
		}
		return list;
	}

	public Product getProductbyid(int id) throws Exception {
		return pd.getProduct(id);
	}

	public void Insert(Product product) throws Exception {
		pd.insertPro(product);
	}

	public void Del(int id) throws Exception {
		pd.delPro(id);
	}

	public Product getMaxId() throws Exception {
		return pd.getMaxId();
	}
	
	public void updatePro(Product product)throws Exception{
		pd.updatePro(product);
	}

	public int getCount() throws Exception {
		return pd.getCount();
	}
}