showexamaction.java

中学教学管理系统

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.dcs.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 com.dcs.hibernate.Exams;
import com.dcs.hibernate.ExamsDAO;
import com.dcs.struts.form.ShowexamForm;

/** 
 * MyEclipse Struts
 * Creation date: 09-07-2007
 * 
 * XDoclet definition:
 * @struts.action path="/showexam" name="showexamForm" input="/setkaochang/show_examtype.jsp" scope="request" validate="true"
 * @struts.action-forward name="success" path="/success.jsp"
 * @struts.action-forward name="fail" path="/fail.jsp"
 */
public class ShowexamAction 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) {
		try{
		ShowexamForm showexamForm = (ShowexamForm) form;// TODO Auto-generated method stub
		String examNo = showexamForm.getExamNo();
		ExamsDAO examDAO = new ExamsDAO();
		Exams exam = examDAO.findById(examNo);
		HttpSession session = request.getSession();
		session.setAttribute("exam", exam);
		return mapping.findForward("showexamtype");
		}catch(Exception e){
			return mapping.findForward("fail");
		}
	}
}