showwaiterinfoaction.java

酒店管理系统 用sh编写的酒店管理系统 毕业设计用的

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

import java.util.List;

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.chen.interFace.WaiterinfoDAO;
import com.chen.interFace.InterFaceDAO.WaiterinfoDAOImpl;

/** 
 * MyEclipse Struts
 * Creation date: 12-21-2008
 * 
 * XDoclet definition:
 * @struts.action scope="request" validate="true"
 */
public class ShowwaiterinfoAction 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) {
	
		HttpSession session = request.getSession(false);
		if (session == null ||session.getAttribute("grade")==null|| !(((Integer)session.getAttribute("grade")).equals(new Integer(2))) ){
			request.getSession().setAttribute("notlogin", "对不起 你还没登录!!");
			return mapping.findForward("nologin");
		}
		
		WaiterinfoDAO waiterinfo = new WaiterinfoDAOImpl();
		//UserinfoDAO user = new UserinfoDAOImpl();
		String waitername = (String) session.getAttribute("name");
		List wlist = waiterinfo.selectWaiterinfo(waitername);
		request.getSession().setAttribute("waiterlist", wlist);
		
		return mapping.findForward("showwaiterinfo");
		
	}
}