booksaleservlet.java

在线购物 商品管理 用户管理 购物车 订单管理 权限控制

package com.qrsx.shop.controller;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.qrsx.shop.action.BookSaleAction;
import com.qrsx.shop.model.Book;
import com.qrsx.shop.model.BookSale;

/**
 *@Author:李世海	
 *@Address:青岛软件园
 *@Date: Mar 31, 2009
 */
public class BookSaleServlet extends BaseServlet{
	public void doPost(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException{
		BookSale bookSale = new BookSale();
		processParameter(request,bookSale);
		
		BookSaleAction bookSaleAction = new BookSaleAction(request,response,bookSale);
		String p = request.getParameter("p");
		if("create".equals(p)){
			String addAmount = request.getParameter("addAmount");
			bookSaleAction.create(Integer.valueOf(addAmount));
			request.getRequestDispatcher("/bookList.jsp").forward(request, response);
		}else if("update".equals(p)){
			String addAmount = request.getParameter("addAmount");
			bookSaleAction.update(Integer.valueOf(addAmount));
			request.getRequestDispatcher("/storageController.jsp?p=0").forward(request, response);
		}else if("delete".equals(p)){
			bookSaleAction.delete();
			request.getRequestDispatcher("/storageController.jsp?p=0").forward(request, response);
		}else if("list".equals(p)){	//管理员动态检索上架图书
			String name = request.getParameter("name");
			String author = request.getParameter("author");
			String publisher = request.getParameter("publisher");
			Book b = new Book();
			if(name!=null){
				b.setName(name);
			}
			if(author!=null){
				b.setAuthor(author);
			}
			if(publisher!=null){
				b.setPublisher(publisher);
			}
			bookSaleAction.list(b);
			request.getRequestDispatcher("/storageList.jsp").forward(request, response);
		}else if("listB".equals(p)){	//顾客动态检索购物广场的图书
			String name = request.getParameter("name");
			String author = request.getParameter("author");
			String publisher = request.getParameter("publisher");
			Book b = new Book();
			if(name!=null){
				b.setName(name);
			}
			if(author!=null){
				b.setAuthor(author);
			}
			if(publisher!=null){
				b.setPublisher(publisher);
			}
			bookSaleAction.listU(b);
			request.getRequestDispatcher("/goods/goodsBuy.jsp").forward(request,response);
		}else if("editB".equals(p)){//管理员直接修改上架图书的信息
			bookSaleAction.edit();
			request.getRequestDispatcher("/storageForm.jsp").forward(request, response);
			
		}else if("edit".equals(p)){//管理员添加上架图书
			bookSaleAction.edit();
			request.getRequestDispatcher("/addStorageForm.jsp").forward(request, response);
		}else if("buy".equals(p)){	//购物广场显示的图书
			bookSaleAction.listGoods();
			request.getRequestDispatcher("/goods/goodsBuy.jsp").forward(request,response);
		}else{	//上架的所有图书
			bookSaleAction.findAll();
			request.getRequestDispatcher("/storageList.jsp").forward(request, response);
		}
		
	}
}