?? 60e73c307613001e1dd9dd943073e196
字號(hào):
package com.dao;
import java.util.List;
import java.util.Set;
import org.hibernate.*;
import com.hibernate.HibernateUtils;
import com.model.Users;
public class UserDaoImple implements UserDao {
public Users getUserById(int id) {
Session session = HibernateUtils.getSession();
session.beginTransaction();
Users user = (Users)session.load(Users.class, id);
session.getTransaction().commit();
HibernateUtils.closeSession();
return user;
}
@SuppressWarnings("unchecked")
public Users getUserByName(String name) {
Session session = HibernateUtils.getSession();
session.beginTransaction();
Users user = null;
List list = session.createQuery("from Users WHERE name=?")
.setParameter(0, name)
.list();
if(list.size() != 0) user = (Users)list.get(0);
session.getTransaction().commit();
HibernateUtils.closeSession();
return user;
}
public Set getMessagesByUsername(String name) {
Session session = HibernateUtils.getSession();
session.beginTransaction();
Set set;
Users user = null;
List list = session.createQuery("from Users WHERE name=?")
.setParameter(0, name)
.list();
if(list.size() != 0) user = (Users)list.get(0);
set = user.getMessages();
session.getTransaction().commit();
HibernateUtils.closeSession();
return set;
}
}
?? 快捷鍵說明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號(hào)
Ctrl + =
減小字號(hào)
Ctrl + -