deletecourse.java

来自「学校管理系统 校园管理系统 struts+hibernate」· Java 代码 · 共 37 行

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.CourseDAO;
import com.stuman.dao.DAOFactory;


public class DeleteCourse 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");
		
		courDao = this.getCourseDAO();
		
		if(!courDao.deleteCourseByID(id)){
			return (mapping.getInputForward());
		}	
		
		return (mapping.findForward("deleteCourseSuccess"));
	}

}