editstudent.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.StudentDAO;
import com.stuman.domain.Student;
import com.stuman.web.struts.form.StudentForm;
/**
 * @author 张健霖
 *
 */
public class EditStudent 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");
    	StudentForm stuForm = (StudentForm) form;
    	stuDao = this.getStudentDAO();
    	Student stu = stuDao.getStudentByID(id);
    	stu.setName(stuForm.getName());
    	stu.setPassword(stuForm.getPassword());
    	stu.setDepartment(stuForm.getDepartment());
    	stu.setSex(stuForm.getSex());
    	stu.setJiguan(stuForm.getJiguan());
    	if(!stuDao.updateStudent(stu)){
    		return (mapping.getInputForward());
    	}
    	else{
    		return (mapping.findForward("success"));
    	}
    	
    }
}