sortmodifyaction.java

一个java写的网上购物系统

package com.hb.myshop.struts.action;

import java.util.List;
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.hb.myshop.idao.ISortDAO;
import com.hb.myshop.po.Sort;
import com.hb.myshop.tools.PageController;

public class SortModifyAction extends Action {
	 private ISortDAO isortDao;
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
	   String sortid= (String)request.getParameter("sortid");
	   String sortname=(String)request.getParameter("newsortname");
	   sortid=sortid.trim();
	   sortname=sortname.trim();
	   Sort sort=new Sort();
	   sort.setSortid(sortid);
	   sort.setSortname(sortname);
	   ISortDAO isortDAO=this.getIsortDao();
	   isortDAO.modifySort(sort);
       List list=isortDAO.findAllSort();
       String pageIndex = request.getParameter("pageIndex");
		if(pageIndex == null)
		{
			pageIndex = "1";
		}
		PageController pc = (PageController) request.getAttribute("pc");
		if (pc == null)
		{
			pc = new PageController();
			pc.setBigList(list);
			request.setAttribute("pc", pc);
		}
		pc.setCurrentPageIndex(Integer.parseInt(pageIndex));
		return new ActionForward("/JSP/sort.jsp");
	}
	public ISortDAO getIsortDao() {
		return isortDao;
	}
	public void setIsortDao(ISortDAO isortDao) {
		this.isortDao = isortDao;
	}
	
}