checkbiao.java

学生选课管理系统 struts hibernate

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.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 com.hibernate.BusinessService;
import com.hibernate.Student;

/** 
 * MyEclipse Struts
 * Creation date: 07-10-2006
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 * @struts.action-forward name="kebiao" path="/checkbiao.jsp"
 */
public class CheckBiao 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) {
		// TODO Auto-generated method stub
		
		HttpSession session=request.getSession();
		BusinessService bs=new BusinessService();
		Student stu=(Student)session.getAttribute("student");//get the Instanse of student
		try{
			stu=bs.loadStudent(stu.getId());
			request.setAttribute("bs", bs);
			request.setAttribute("s", stu);
		}
		catch(Exception e){
			e.printStackTrace();
		}
		return (mapping.findForward("success"));
	}
}