persondaohibernate.java

来自「hibernate and xdoclet 结合」· Java 代码 · 共 31 行

/**
 * Hibernate Demo
 * Copyright by cinc
 */
package dao.hibernate;

import dao.PersonDAO;
import bean.Person;
import net.sf.hibernate.HibernateException;
import net.sf.hibernate.Session;
import net.sf.hibernate.Transaction;

public class PersonDAOHibernate implements PersonDAO {
    public void removePerson(Person person) throws HibernateException {
        Session s = HibernateSessionFactory.openSession();
        Transaction tx = null;
        try{
            tx = s.beginTransaction();
            s.delete( person );
            tx.commit();
        }catch(HibernateException he){
            if ( tx!=null ){
                tx.rollback();
            }
            throw he;
        }finally{
            s.close();
        }
    }
}