regaction.java

来自「学生选课管理系统 struts hibernate」· Java 代码 · 共 32 行

package com.action;
import javax.servlet.http.*;
import org.apache.struts.action.*;

import com.hibernate.BusinessService;
import com.hibernate.Student;

public class RegAction extends Action{
	public ActionForward execute(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response) throws Exception
	{
	
		UserFormBean user=(UserFormBean)form;	
		Student stu=new Student();
		BusinessService bs=new BusinessService();
		String username=user.getUsername();
		stu.setUsername(username);
		stu.setPassword(user.getPassword());
		stu.setName(user.getName());
		stu.setGrade(new Integer(Integer.parseInt(user.getGrade())));
		stu.setMajor(user.getMajor());
		try{
			bs.findStudent(username);
			return (mapping.findForward("error"));
		}
		catch(Exception e)
		{
			bs.saveStudent(stu);
			return (mapping.findForward("ok"));
		}
	}
}