editcourse.java

学校管理系统 校园管理系统 struts+hibernate

package com.stuman.web.struts.action;


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.stuman.dao.DAOFactory;
import com.stuman.dao.CourseDAO;
import com.stuman.domain.Course;
import com.stuman.web.struts.form.CourseForm;


public class EditCourse extends Action {

	private CourseDAO courDao;

	public CourseDAO getCourseDAO() {
		return DAOFactory.getInstance().createCourseDAO();
	}

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String id = (String)request.getParameter("Course_id");
		CourseForm courForm = (CourseForm) form;
		courDao = this.getCourseDAO();
		Course cour = courDao.getCourseByID(id);
		
		cour.setName( courForm.getName());
		cour.setMark( courForm.getMark());
		cour.setPrepare( courForm.getPrepare());
		cour.setDep( courForm.getDep());
		
		if(courDao.updateCourse(cour)){
			return (mapping.findForward("success"));
		}	
		
		return (mapping.getInputForward());
	}

}