pricelistviewaction.java

关于网上汽车销售系统的详细编程项目实战实例

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.company.struts.action.pricelist;

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

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.company.struts.action.basic.BaseDAO;
import com.company.struts.action.basic.PriceDAO;
import com.company.struts.form.XsPriceList;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;
import java.util.Locale;

/** 
 * MyEclipse Struts
 * Creation date: 03-03-2008
 * 
 * XDoclet definition:
 * @struts.action path="/priceListView" name="xsPriceListForm" scope="request" validate="true"
 */
public class PriceListViewAction extends BaseDAO {
	/*
	 * 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) {
		XsPriceList xsPriceListForm = (XsPriceList) form;// TODO Auto-generated method stub
		String oper=request.getParameter("oper");
		//String id=request.getParameter("priceId");
		if(oper.equals("add"))
		{
			SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd",Locale.SIMPLIFIED_CHINESE);
			sdf.applyPattern("yyyy-MM-dd HH:mm:ss");
			
			String timeStr = sdf.format(new Date());
			request.setAttribute("date", timeStr);
			//
			List(request);
			return mapping.findForward("add");
		}
		else if(oper.equals("update"))
		{
			String price=request.getParameter("priceId");
			Integer priceId=Integer.parseInt(price);
			xsPriceListForm=(XsPriceList)this.getDao().findById(priceId);
			
//			xsPriceListForm=(XsPriceList)this.getDao().findById(Integer.parseInt(id));
			request.setAttribute("xsPriceListForm", xsPriceListForm);
			List(request);
			return mapping.findForward("update");
		}
		else
		{
			String price=request.getParameter("priceId");
			Integer priceId=Integer.parseInt(price);
			xsPriceListForm=(XsPriceList)this.getDao().findById(priceId);
			request.setAttribute("xsPriceListForm", xsPriceListForm);
			return mapping.findForward("delete");
			
		}
		
	}
	public void List(HttpServletRequest request)
	{
		List list=this.getDao1().findAll();
		HttpSession session=request.getSession();
		session.setAttribute("warelist", list);
	}
}