?? productproxy.java
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package com.publish.shop.product.javabeans;import java.sql.Connection;import java.util.ArrayList;import com.publish.shop.util.javabeans.*;import com.publish.shop.product.dao.ProductDAO;public class ProductProxy { ProductDAO dao = null; public ProductProxy(){ dao = new ProductDAO(); } public ProductModel queryProductByProductName(String productName) throws Exception{ return dao.queryProductByProductName(productName); } public ArrayList queryProduct(ProductModel model,Pager pager) throws Exception{ ArrayList lList = new ArrayList(); lList = dao.query(model); return Utility.generatePager(lList,pager); } public ArrayList queryProduct(ProductModel model) throws Exception{ return dao.query(model); } public ProductModel queryProduct(String productId) throws Exception{ return dao.queryProduct(productId); } public void insertProduct(ProductModel model) throws Exception{ dao.insert(model); } public void updateProduct(ProductModel model) throws Exception{ dao.update(model); } public void deleteProduct(String productId) throws Exception{ dao.delete(productId); }}?? 快捷鍵說明
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