customershoppedaction.java

基于struts的网上商店源码

/*
 * 作者:武律
 * 时间:2007年12月19日
 * 功能:处理用户消费过的店铺
 */
package com.mole.struts.action;

import java.util.ArrayList;

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

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.mole.struts.bean.MerchantStoreInfoBean;
import com.mole.struts.bean.Page;
import com.mole.struts.dao.CustomerShoppedDAO;

/**
 * MyEclipse Struts Creation date: 12-19-2007
 * 
 * XDoclet definition:
 * 
 * @struts.action input="/customerShopped.jsp" validate="true"
 * @struts.action-forward name="goCustomerShopped" path="/customerShopped.jsp"
 */
public class CustomerShoppedAction extends Action {
	/*
	 * Generated Methods
	 */

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String cid = request.getSession().getAttribute("user").toString();
		CustomerShoppedDAO dao = new CustomerShoppedDAO();
		String str = dao.getPublic(cid);
		Page page = new Page();
		int pageSize = (request.getParameter("pageSizeSelect") == null ? 20
				: Integer.parseInt(request.getParameter("pageSizeSelect")));
		int currentPage = (request.getParameter("page") == null ? 1 : Integer
				.parseInt(request.getParameter("page")));
		int count = dao.getCount(cid);
		page.setPageSize(pageSize);
		page.setRecordCount(count);
		page.setPageCount((count + pageSize - 1) / pageSize);
		page.setCurrentPage(currentPage);
		ArrayList<MerchantStoreInfoBean> al = null;
		try {
			al = dao.getShopStore(cid, currentPage, pageSize);
		} catch (Exception e) {
			e.printStackTrace();
		}
		request.setAttribute("Public", str);
		request.setAttribute("ShoppedList", al);
		request.setAttribute("Page", page);
		return mapping.findForward("goCustomerShopped");
	}
}