Hibernate+Spring实例代码，可以与Oracle数据库进行增删改查操作。

package com.xmetc.xmu.pojo; import java.util.List; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.hibernate.LockMode; import org.springframework.context.ApplicationContext; import org.springframework.orm.hibernate3.support.HibernateDaoSupport; /** * A data access object (DAO) providing persistence and search support for Game * entities. Transaction control of the save(), update() and delete() operations * can directly support Spring container-managed transactions or they can be * augmented to handle user-managed Spring transactions. Each of these methods * provides additional information for how to configure it for the desired type * of transaction control. * * @see com.xmetc.xmu.pojo.Game * @author MyEclipse Persistence Tools */ public class GameDAO extends HibernateDaoSupport { private static final Log log = LogFactory.getLog(GameDAO.class); // property constants public static final String NAMES = "names"; protected void initDao() { // do nothing } public void save(Game transientInstance) { log.debug("saving Game instance"); try { getHibernateTemplate().save(transientInstance); log.debug("save successful"); } catch (RuntimeException re) { log.error("save failed", re); throw re; } } public void delete(Game persistentInstance) { log.debug("deleting Game instance"); try { getHibernateTemplate().delete(persistentInstance); log.debug("delete successful"); } catch (RuntimeException re) { log.error("delete failed", re); throw re; } } public Game findById(java.math.BigDecimal id) { log.debug("getting Game instance with id: " + id); try { Game instance = (Game) getHibernateTemplate().get( "com.xmetc.xmu.pojo.Game", id); return instance; } catch (RuntimeException re) { log.error("get failed", re); throw re; } } public List findByExample(Game instance) { log.debug("finding Game instance by example"); try { List results = getHibernateTemplate().findByExample(instance); log.debug("find by example successful, result size: " + results.size()); return results; } catch (RuntimeException re) { log.error("find by example failed", re); throw re; } } public List findByProperty(String propertyName, Object value) { log.debug("finding Game instance with property: " + propertyName + ", value: " + value); try { String queryString = "from Game as model where model." + propertyName + "= ?"; return getHibernateTemplate().find(queryString, value); } catch (RuntimeException re) { log.error("find by property name failed", re); throw re; } } public List findByNames(Object names) { return findByProperty(NAMES, names); } public List findAll() { log.debug("finding all Game instances"); try { String queryString = "from Game"; return getHibernateTemplate().find(queryString); } catch (RuntimeException re) { log.error("find all failed", re); throw re; } } public Game merge(Game detachedInstance) { log.debug("merging Game instance"); try { Game result = (Game) getHibernateTemplate().merge(detachedInstance); log.debug("merge successful"); return result; } catch (RuntimeException re) { log.error("merge failed", re); throw re; } } public void attachDirty(Game instance) { log.debug("attaching dirty Game instance"); try { getHibernateTemplate().saveOrUpdate(instance); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } public void attachClean(Game instance) { log.debug("attaching clean Game instance"); try { getHibernateTemplate().lock(instance, LockMode.NONE); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } public static GameDAO getFromApplicationContext(ApplicationContext ctx) { return (GameDAO) ctx.getBean("GameDAO"); } }