tradeviewaction.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.trade;


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.company.struts.action.basic.BaseDAO;
import com.company.struts.form.XsTradeSet;

/** 
 * MyEclipse Struts
 * Creation date: 01-24-2008
 * 
 * XDoclet definition:
 * @struts.action path="/tradeView" name="tradeView" scope="request" validate="true"
 */
public class TradeViewAction 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) {
		XsTradeSet xsTradeSetForm = (XsTradeSet) form;// TODO Auto-generated method stub
		String oper=request.getParameter("oper");
		if(oper.equals("add"))
		{
			return mapping.findForward("add");
		}
		else if(oper.equals("update"))
		{
			String trade= request.getParameter("trade");
			xsTradeSetForm=(XsTradeSet)this.getDao().findByProperty("tradeCode", trade).get(0);
			request.setAttribute("xsTradeSetForm",xsTradeSetForm);
			return mapping.findForward("update");
		}
		else
		{
			String trade = request.getParameter("trade");
			xsTradeSetForm = (XsTradeSet) this.getDao().findByProperty("tradeCode", trade).get(0);
			request.setAttribute("xsTradeSetForm", xsTradeSetForm);
			return mapping.findForward("delete");
		}
	}
	
}