updatewaiterpasswordaction.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 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 org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.Transaction;

import com.chen.hibernate.hsf.HibernateSessionFactory;
import com.chen.modle.waiterDAO.Waiterinfo;
import com.chen.struts.form.UpdatewaiterpasswordForm;

/** 
 * MyEclipse Struts
 * Creation date: 12-21-2008
 * 
 * XDoclet definition:
 * @struts.action path="/updatewaiterpassword" name="updatewaiterpasswordForm" input="/waiterright/updatewaiterpassword.jsp" scope="request" validate="true"
 */
public class UpdatewaiterpasswordAction 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) {
		UpdatewaiterpasswordForm updatewaiterpasswordForm = (UpdatewaiterpasswordForm) form;
		
		HttpSession session = request.getSession(false);
		
		try{
			Session se = HibernateSessionFactory.getSession();
			Transaction ts = se.beginTransaction();
			
			Integer waiterid = (Integer) session.getAttribute("waiterid");
		    Waiterinfo waiterinfo = (Waiterinfo) se.get(Waiterinfo.class, new Integer(waiterid));
		    
		    waiterinfo.setWaiterpassword(updatewaiterpasswordForm.getNewwaiterpassword());
		    
			ts.commit();
			
			request.getSession().setAttribute("updatepwsuc", "更改密码成功!");
			return mapping.findForward("updatepwsuc");
		}catch(HibernateException e){
			e.printStackTrace();
		}
		request.getSession().setAttribute("updatepwsuc", "更改密码失败!");
		return mapping.findForward("updatepwsuc");
		
	}
}