deletestudent.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.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForm;
import com.stuman.dao.DAOFactory;
import com.stuman.dao.StudentDAO;

/**
 * @author 张健霖
 *
 */
public class DeleteStudent extends Action {
   private StudentDAO stuDao ;
   public StudentDAO getStudentDAO(){
	   return DAOFactory.getInstance().createStudentDAO();
   }
   public ActionForward execute(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response){
	     String id = (String) request.getParameter("student_id");
	     stuDao = this.getStudentDAO();
	     if(!stuDao.deleteStudentByID(id)){
	    	 return (mapping.getInputForward());
	     }
	     else{
	    	 return (mapping.findForward("deleteStudentSuccess"));
	     }
	     
   }
}