loginaction.java

hibernate + struts 入门实例,MyEclipse 6.0平台下完成的

package org.jd.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 org.jd.dao.IUserDAO;
import org.jd.dao.UserMysqlDAO;
import org.jd.form.LoginForm;
import org.jd.vo.User;

public class LoginAction extends Action {

	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		
		IUserDAO userDAO = new UserMysqlDAO();
		LoginForm loginForm = (LoginForm)form;
		
		String username = loginForm.getUsername();
		String password = loginForm.getPassword();
		
		User user = userDAO.validateUser(username, password);
		
		if(user != null){
			return mapping.findForward("success");
		}
		else{
			return mapping.findForward("failed");
			
		}
	}

	
}