TestH(代Main方法的增删改查)

package src; import java.util.List; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.hibernate.LockMode; import org.hibernate.Query; import org.hibernate.criterion.Example; /** * Data access object (DAO) for domain model class Userinfo. * * @see src.Userinfo * @author MyEclipse Persistence Tools */ public class UserinfoDAO extends BaseHibernateDAO { private static final Log log = LogFactory.getLog(UserinfoDAO.class); // property constants public static final String USER_NAME = "userName"; public static final String PASS_WORD = "passWord"; public void save(Userinfo transientInstance) { log.debug("saving Userinfo instance"); try { getSession().save(transientInstance); log.debug("save successful"); } catch (RuntimeException re) { log.error("save failed", re); throw re; } } public void delete(Userinfo persistentInstance) { log.debug("deleting Userinfo instance"); try { getSession().delete(persistentInstance); log.debug("delete successful"); } catch (RuntimeException re) { log.error("delete failed", re); throw re; } } public Userinfo findById(java.lang.Integer id) { log.debug("getting Userinfo instance with id: " + id); try { Userinfo instance = (Userinfo) getSession().get("src.Userinfo", id); return instance; } catch (RuntimeException re) { log.error("get failed", re); throw re; } } public List findByExample(Userinfo instance) { log.debug("finding Userinfo instance by example"); try { List results = getSession().createCriteria("src.Userinfo").add( Example.create(instance)).list(); 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 Userinfo instance with property: " + propertyName + ", value: " + value); try { String queryString = "from Userinfo 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 findByUserName(Object userName) { return findByProperty(USER_NAME, userName); } public List findByPassWord(Object passWord) { return findByProperty(PASS_WORD, passWord); } public List findAll() { log.debug("finding all Userinfo instances"); try { String queryString = "from Userinfo"; Query queryObject = getSession().createQuery(queryString); return queryObject.list(); } catch (RuntimeException re) { log.error("find all failed", re); throw re; } } public Userinfo merge(Userinfo detachedInstance) { log.debug("merging Userinfo instance"); try { Userinfo result = (Userinfo) getSession().merge(detachedInstance); log.debug("merge successful"); return result; } catch (RuntimeException re) { log.error("merge failed", re); throw re; } } public void attachDirty(Userinfo instance) { log.debug("attaching dirty Userinfo instance"); try { getSession().saveOrUpdate(instance); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } public void attachClean(Userinfo instance) { log.debug("attaching clean Userinfo instance"); try { getSession().lock(instance, LockMode.NONE); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } }