ZK+spring+hibernate的整合

package com.hibernate.dao; import java.util.List; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.hibernate.Query; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; import com.hibernate.entity.Info; /** * A data access object (DAO) providing persistence and search support for Info * 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.hibernate.entity.Info * @author MyEclipse Persistence Tools */ public class InfoDAO extends BaseHibernateDAOImp { private static final Log log = LogFactory.getLog(InfoDAO.class); public void save(Info transientInstance) { log.debug("saving Info instance"); try { getSession().save(transientInstance); log.debug("save successful"); } catch (RuntimeException re) { log.error("save failed", re); throw re; } } public void delete(Info persistentInstance) { log.debug("deleting Info instance"); try { getSession().delete(persistentInstance); log.debug("delete successful"); } catch (RuntimeException re) { log.error("delete failed", re); throw re; } } public Info findById(java.lang.Integer id) { log.debug("getting Info instance with id: " + id); try { Info instance = (Info) getSession().get( "com.hibernate.entity.Info", id); return instance; } catch (RuntimeException re) { log.error("get failed", re); throw re; } } public List<Info> findByProperty(String propertyName, Object value) { log.debug("finding Info instance with property: " + propertyName + ", value: " + value); try { String queryString = "from Info as model where model." + propertyName + "= ?"; Query queryObject = getSession().createQuery(queryString); queryObject.setParameter(0, value); return queryObject.list(); } catch (RuntimeException re) { log.error("find by property name failed", re); throw re; } } public List<Info> findAll() { log.debug("finding all Info instances"); try { String queryString = "from Info"; Query queryObject = getSession().createQuery(queryString); return queryObject.list(); } catch (RuntimeException re) { log.error("find all failed", re); throw re; } } }