registeraction.java

Ajax(DWR) + Spring + Hibernate + Struts整合登陆注册.使用者可以作为入门资料

package com.haiku.struts;

import java.util.List;

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 org.springframework.context.support.ClassPathXmlApplicationContext;

import com.haiku.bean.Testuser;
import com.haiku.bean.TestuserDAO;
import com.haiku.form.RegisterForm;

public class RegisterAction extends Action
{
	public ActionForward execute(
									ActionMapping mapping,
									ActionForm form,
									HttpServletRequest request,
									HttpServletResponse response
								)
		throws Exception
	{
		RegisterForm myform = (RegisterForm)form;
		Testuser transientInstance = new Testuser(myform.getUserName(),myform.getPassword());
		ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("applicationContext.xml");
		TestuserDAO dao =(TestuserDAO)context.getBean("user"); 
		String flag = dao.save(transientInstance);
		if(flag.equals("注册成功"))
		{	
			request.setAttribute("userName", myform.getUserName());
			List list = dao.findAll();
			request.setAttribute("userList", list);
			return mapping.findForward("success");
		}
		else
		{
			return mapping.findForward("failure");
		}
	}
}