Java tutorial
/** * $Header: /home/master/nWave-DM-Common/src/com/npower/dm/hibernate/dao/ClientProvJobProfileParameterDAO.java,v 1.1 2008/02/18 10:10:22 zhao Exp $ * $Revision: 1.1 $ * $Date: 2008/02/18 10:10:22 $ * * =============================================================================================== * License, Version 1.1 * * Copyright (c) 1994-2006 NPower Network Software Ltd. All rights reserved. * * This SOURCE CODE FILE, which has been provided by NPower as part * of a NPower product for use ONLY by licensed users of the product, * includes CONFIDENTIAL and PROPRIETARY information of NPower. * * USE OF THIS SOFTWARE IS GOVERNED BY THE TERMS AND CONDITIONS * OF THE LICENSE STATEMENT AND LIMITED WARRANTY FURNISHED WITH * THE PRODUCT. * * IN PARTICULAR, YOU WILL INDEMNIFY AND HOLD NPower, ITS RELATED * COMPANIES AND ITS SUPPLIERS, HARMLESS FROM AND AGAINST ANY CLAIMS * OR LIABILITIES ARISING OUT OF THE USE, REPRODUCTION, OR DISTRIBUTION * OF YOUR PROGRAMS, INCLUDING ANY CLAIMS OR LIABILITIES ARISING OUT OF * OR RESULTING FROM THE USE, MODIFICATION, OR DISTRIBUTION OF PROGRAMS * OR FILES CREATED FROM, BASED ON, AND/OR DERIVED FROM THIS SOURCE * CODE FILE. * =============================================================================================== */ package com.npower.dm.hibernate.dao; 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; import com.npower.dm.hibernate.entity.ClientProvJobProfileParameter; /** * Data access object (DAO) for domain model class * ClientProvJobProfileParameter. * * @author Zhao DongLu * @version $Revision: 1.1 $ $Date: 2008/02/18 10:10:22 $ */ public class ClientProvJobProfileParameterDAO extends BaseHibernateDAO { private static final Log log = LogFactory.getLog(ClientProvJobProfileParameterDAO.class); // property constants public void save(ClientProvJobProfileParameter transientInstance) { log.debug("saving ClientProvJobProfileParameter instance"); try { getSession().save(transientInstance); log.debug("save successful"); } catch (RuntimeException re) { log.error("save failed", re); throw re; } } public void delete(ClientProvJobProfileParameter persistentInstance) { log.debug("deleting ClientProvJobProfileParameter instance"); try { getSession().delete(persistentInstance); log.debug("delete successful"); } catch (RuntimeException re) { log.error("delete failed", re); throw re; } } public ClientProvJobProfileParameter findById(java.lang.String id) { log.debug("getting ClientProvJobProfileParameter instance with id: " + id); try { ClientProvJobProfileParameter instance = (ClientProvJobProfileParameter) getSession() .get("ClientProvJobProfileParameter", id); return instance; } catch (RuntimeException re) { log.error("get failed", re); throw re; } } public List findByExample(ClientProvJobProfileParameter instance) { log.debug("finding ClientProvJobProfileParameter instance by example"); try { List results = getSession().createCriteria("ClientProvJobProfileParameter") .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 ClientProvJobProfileParameter instance with property: " + propertyName + ", value: " + value); try { String queryString = "from ClientProvJobProfileParameter 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 findAll() { log.debug("finding all ClientProvJobProfileParameter instances"); try { String queryString = "from ClientProvJobProfileParameter"; Query queryObject = getSession().createQuery(queryString); return queryObject.list(); } catch (RuntimeException re) { log.error("find all failed", re); throw re; } } public ClientProvJobProfileParameter merge(ClientProvJobProfileParameter detachedInstance) { log.debug("merging ClientProvJobProfileParameter instance"); try { ClientProvJobProfileParameter result = (ClientProvJobProfileParameter) getSession() .merge(detachedInstance); log.debug("merge successful"); return result; } catch (RuntimeException re) { log.error("merge failed", re); throw re; } } public void attachDirty(ClientProvJobProfileParameter instance) { log.debug("attaching dirty ClientProvJobProfileParameter instance"); try { getSession().saveOrUpdate(instance); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } public void attachClean(ClientProvJobProfileParameter instance) { log.debug("attaching clean ClientProvJobProfileParameter instance"); try { getSession().lock(instance, LockMode.NONE); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } }