package dao; import java.util.List; import models.Admin; import org.hibernate.LockMode; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.context.ApplicationContext; import org.springframework.orm.hibernate3.support.HibernateDaoSupport; /** * A data access object (DAO) providing persistence and search support for Admin 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 models.Admin * @author MyEclipse Persistence Tools */ public class AdminDAO extends HibernateDaoSupport implements IAdminDAO { private static final Logger log = LoggerFactory.getLogger(AdminDAO.class); protected void initDao() { //do nothing } /* (non-Javadoc) * @see dao.IAdminDAO#save(models.Admin) */ public void save(Admin transientInstance) { log.debug("saving Admin instance"); try { getHibernateTemplate().save(transientInstance); log.debug("save successful"); } catch (RuntimeException re) { log.error("save failed", re); throw re; } } /* (non-Javadoc) * @see dao.IAdminDAO#delete(models.Admin) */ public void delete(Admin persistentInstance) { log.debug("deleting Admin instance"); try { getHibernateTemplate().delete(persistentInstance); log.debug("delete successful"); } catch (RuntimeException re) { log.error("delete failed", re); throw re; } } /* (non-Javadoc) * @see dao.IAdminDAO#findById(java.lang.Integer) */ public Admin findById( java.lang.Integer id) { log.debug("getting Admin instance with id: " + id); try { Admin instance = (Admin) getHibernateTemplate() .get("models.Admin", id); return instance; } catch (RuntimeException re) { log.error("get failed", re); throw re; } } /* (non-Javadoc) * @see dao.IAdminDAO#findByExample(models.Admin) */ public List findByExample(Admin instance) { log.debug("finding Admin 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; } } /* (non-Javadoc) * @see dao.IAdminDAO#findByProperty(java.lang.String, java.lang.Object) */ public List findByProperty(String propertyName, Object value) { log.debug("finding Admin instance with property: " + propertyName + ", value: " + value); try { String queryString = "from Admin as model where model." + propertyName + "= ?"; return getHibernateTemplate().find(queryString, value); } catch (RuntimeException re) { log.error("find by property name failed", re); throw re; } } /* (non-Javadoc) * @see dao.IAdminDAO#findByAdminId(java.lang.Object) */ public List findByAdminId(Object adminId ) { return findByProperty(ADMIN_ID, adminId ); } /* (non-Javadoc) * @see dao.IAdminDAO#findByAdminName(java.lang.Object) */ public List findByAdminName(Object adminName ) { return findByProperty(ADMIN_NAME, adminName ); } /* (non-Javadoc) * @see dao.IAdminDAO#findByAdminPs(java.lang.Object) */ public List findByAdminPs(Object adminPs ) { return findByProperty(ADMIN_PS, adminPs ); } /* (non-Javadoc) * @see dao.IAdminDAO#findAll() */ public List findAll() { log.debug("finding all Admin instances"); try { String queryString = "from Admin"; return getHibernateTemplate().find(queryString); } catch (RuntimeException re) { log.error("find all failed", re); throw re; } } /* (non-Javadoc) * @see dao.IAdminDAO#merge(models.Admin) */ public Admin merge(Admin detachedInstance) { log.debug("merging Admin instance"); try { Admin result = (Admin) getHibernateTemplate() .merge(detachedInstance); log.debug("merge successful"); return result; } catch (RuntimeException re) { log.error("merge failed", re); throw re; } } /* (non-Javadoc) * @see dao.IAdminDAO#attachDirty(models.Admin) */ public void attachDirty(Admin instance) { log.debug("attaching dirty Admin instance"); try { getHibernateTemplate().saveOrUpdate(instance); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } /* (non-Javadoc) * @see dao.IAdminDAO#attachClean(models.Admin) */ public void attachClean(Admin instance) { log.debug("attaching clean Admin instance"); try { getHibernateTemplate().lock(instance, LockMode.NONE); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } public static IAdminDAO getFromApplicationContext(ApplicationContext ctx) { return (IAdminDAO) ctx.getBean("AdminDAO"); } }
最近下载更多
星予宝藏666 LV6
2023年5月27日
海棠花瘦 LV9
2023年5月5日
aaa最代码 LV14
2023年2月27日
LITIANYU084414 LV11
2022年12月30日
weilaizhisheng LV21
2022年12月5日
yut1an LV2
2022年10月31日
hdwangxin LV1
2022年7月7日
bluesky2016 LV15
2022年7月6日
最代码-宋家辉 LV61
2022年6月20日
lc123321 LV4
2022年5月16日