android图片处理

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

public final class HibernateUtil {
private static SessionFactory sessionFactory;
private HibernateUtil(){}

static {
Configuration config = new Configuration().configure();
sessionFactory = config.buildSessionFactory();
}

public static SessionFactory getSessionFactory(){
return sessionFactory;
}
public static Session getSession() {
return sessionFactory.openSession();
}

}

public void SaveUser() {
Session session = null;
Transaction tx;
try {
session = HibernateUtil.getSession();
tx = session.beginTransaction();

session.save(User);
tx.commit();
}catch(HibernateException e){
if(tx!=null)
tx.rollback();
throw e;
}finally{
if(session != null) {
session.close();
}
}

}