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package model; import java.util.List; 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 Bonus * 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 model.Bonus * @author MyEclipse Persistence Tools */ public class BonusDAO extends HibernateDaoSupport { private static final Logger log = LoggerFactory.getLogger(BonusDAO.class); // property constants protected void initDao() { // do nothing } public void save(Bonus transientInstance) { log.debug("saving Bonus instance"); try { getHibernateTemplate().save(transientInstance); log.debug("save successful"); } catch (RuntimeException re) { log.error("save failed", re); throw re; } } public void delete(Bonus persistentInstance) { log.debug("deleting Bonus instance"); try { getHibernateTemplate().delete(persistentInstance); log.debug("delete successful"); } catch (RuntimeException re) { log.error("delete failed", re); throw re; } } public Bonus findById(model.BonusId id) { log.debug("getting Bonus instance with id: " + id); try { Bonus instance = (Bonus) getHibernateTemplate().get("model.Bonus", id); return instance; } catch (RuntimeException re) { log.error("get failed", re); throw re; } } public List findByExample(Bonus instance) { log.debug("finding Bonus 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 Bonus instance with property: " + propertyName + ", value: " + value); try { String queryString = "from Bonus 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 findAll() { log.debug("finding all Bonus instances"); try { String queryString = "from Bonus"; return getHibernateTemplate().find(queryString); } catch (RuntimeException re) { log.error("find all failed", re); throw re; } } public Bonus merge(Bonus detachedInstance) { log.debug("merging Bonus instance"); try { Bonus result = (Bonus) getHibernateTemplate().merge( detachedInstance); log.debug("merge successful"); return result; } catch (RuntimeException re) { log.error("merge failed", re); throw re; } } public void attachDirty(Bonus instance) { log.debug("attaching dirty Bonus instance"); try { getHibernateTemplate().saveOrUpdate(instance); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } public void attachClean(Bonus instance) { log.debug("attaching clean Bonus instance"); try { getHibernateTemplate().lock(instance, LockMode.NONE); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } public static BonusDAO getFromApplicationContext(ApplicationContext ctx) { return (BonusDAO) ctx.getBean("BonusDAO"); } }