loginaction.java

struts+hibernate简单的例子

package com.brothers.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.brothers.dao.DaoFactory;
import com.brothers.dao.IUserDAO;
import com.brothers.form.LoginActionForm;
import com.brothers.model.User;
import com.brothers.util.AuthorityUtil;

public class LoginAction extends BaseAction {
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		LoginActionForm loginForm = (LoginActionForm) form;
		IUserDAO dao = DaoFactory.getUserDAO();
		User user = dao.getUser(loginForm.getUserName());
		if (null != user && user.getUserPwd().equals(loginForm.getUserPwd())) {
			AuthorityUtil.saveUser(request, user);
			return mapping.findForward("index");
		}
		addMessage(request, "logon.failed");
		return mapping.getInputForward();
	}
}