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97 lines
1.9 KiB
97 lines
1.9 KiB
package dao.impl;
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import java.util.List;
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import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
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import model.Admin;
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import model.User;
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import dao.ILoginDao;
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public class LoginDao extends HibernateDaoSupport implements ILoginDao {
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/**
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* 通过账号和密码查询用户
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*/
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@Override
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public User findByUser(User user) {
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String hql="from User u where u.userName=? and u.password=?";
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@SuppressWarnings("unchecked")
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List<User> list=this.getHibernateTemplate().find(hql,user.getUserName(),user.getPassword());
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if(list.size()>0){
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return list.get(0);
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}else{
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return null;
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}
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}
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/**
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* 通过账号和密码查询管理员
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*/
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@Override
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public Admin findByAdmin(Admin admin) {
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String hql="from Admin a where a.name=? and a.password=?";
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@SuppressWarnings("unchecked")
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List<Admin> list=this.getHibernateTemplate().find(hql, admin.getName(),admin.getPassword());
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if(list.size()>0){
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return list.get(0);
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}else{
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return null;
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}
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}
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/**
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* 通过用户名查询用户
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*/
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@Override
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public User findUserByName(String userName) {
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String hql="from User where userName=?";
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@SuppressWarnings("unchecked")
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List<User> list=this.getHibernateTemplate().find(hql,userName);
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if(list.size()>0){
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return list.get(0);
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}
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return null;
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}
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/**
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* 保存用户信息
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*/
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@Override
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public void saveUser(User user) {
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this.getHibernateTemplate().save(user);
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}
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/**
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* 修改用户密码
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*/
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@Override
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public void updatePed(User user) {
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User u=this.getHibernateTemplate().get(User.class, user.getUid());
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u.setPassword(user.getPassword());
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this.getHibernateTemplate().update(u);
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}
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/**
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* 通过用户id查询用户信息
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*/
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@Override
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public User searchUserInfoById(int uid) {
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User u=this.getHibernateTemplate().get(User.class, uid);
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return u;
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}
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/**
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* 修改用户信息
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*/
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@Override
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public void updateUser(User user) {
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this.getHibernateTemplate().update(user);
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}
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}
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