loginaction.java

来自「开发设计一个网络银行系统」· Java 代码 · 共 48 行

/**
 * 
 */
package com.BIM.actions;

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.hibernate.Query;
import org.hibernate.Session;

import com.BIM.forms.LoginForm;
import com.BIM.embean.Userinfo;
import com.BIM.factorys.HibernateSessionFactory;

/**
 * @author Administrator
 *
 */
public class LoginAction extends Action{

	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		LoginForm login=(LoginForm)form;
		String name=login.getUsername();
		String pass=login.getPassword();
		Session session=HibernateSessionFactory.getSession();
		Query query=session.createQuery("from Userinfo where username='"+name+"'");
		List list=query.list();
		if(list.size()>0){
			Userinfo user=(Userinfo)list.get(0);
			if(user.getPassword().equals(pass)){
				return mapping.findForward("success");
			}
			return mapping.findForward("error");
		}
		return mapping.findForward("error");
	}
}