Structs 框架的分页程序代码下载

package org.citsoft; 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.Session; import org.hibernate.criterion.Example; /** * A data access object (DAO) providing persistence and search support for * AddressbookTable 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 org.citsoft.AddressbookTable * @author MyEclipse Persistence Tools */ public class AddressbookTableDAO extends BaseHibernateDAO { private static final Log log = LogFactory.getLog(AddressbookTableDAO.class); // property constants public static final String NAME = "name"; public static final String PHONE = "phone"; public static final String ADDRESS = "address"; public void save(AddressbookTable transientInstance) { log.debug("saving AddressbookTable instance"); try { getSession().save(transientInstance); log.debug("save successful"); } catch (RuntimeException re) { log.error("save failed", re); throw re; } } public void delete(AddressbookTable persistentInstance) { log.debug("deleting AddressbookTable instance"); try { getSession().delete(persistentInstance); log.debug("delete successful"); } catch (RuntimeException re) { log.error("delete failed", re); throw re; } } public AddressbookTable findById(java.lang.Integer id) { log.debug("getting AddressbookTable instance with id: " + id); try { AddressbookTable instance = (AddressbookTable) getSession().get( "org.citsoft.AddressbookTable", id); return instance; } catch (RuntimeException re) { log.error("get failed", re); throw re; } } public List findByExample(AddressbookTable instance) { log.debug("finding AddressbookTable instance by example"); try { List results = getSession().createCriteria( "org.citsoft.AddressbookTable").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 AddressbookTable instance with property: " + propertyName + ", value: " + value); try { String queryString = "from AddressbookTable 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 findByName(Object name) { return findByProperty(NAME, name); } public List findByPhone(Object phone) { return findByProperty(PHONE, phone); } public List findByAddress(Object address) { return findByProperty(ADDRESS, address); } public List findAll() { log.debug("finding all AddressbookTable instances"); try { String queryString = "from AddressbookTable"; Query queryObject = getSession().createQuery(queryString); return queryObject.list(); } catch (RuntimeException re) { log.error("find all failed", re); throw re; } } public AddressbookTable merge(AddressbookTable detachedInstance) { log.debug("merging AddressbookTable instance"); try { AddressbookTable result = (AddressbookTable) getSession().merge( detachedInstance); log.debug("merge successful"); return result; } catch (RuntimeException re) { log.error("merge failed", re); throw re; } } public void attachDirty(AddressbookTable instance) { log.debug("attaching dirty AddressbookTable instance"); try { getSession().saveOrUpdate(instance); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } public void attachClean(AddressbookTable instance) { log.debug("attaching clean AddressbookTable instance"); try { getSession().lock(instance, LockMode.NONE); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } public void closeSession(){ Session session =this.getSession(); if(session != null){ if(session.isOpen()){ session.close(); session=null; } } } public List findByPage(int pageNo,int perNo){ Query query=this.getSession().createQuery("from AddressbookTable"); //setFirstResult()方法：从第几条记录开始显示， //query.setFirstResult((pageNo-1) *perNo)表示从第几页开始显示 query.setFirstResult((pageNo-1) *perNo); //设置每页显示的条数（记录数） query.setMaxResults(perNo); List list=query.list(); return list; } public long findByCount(){ Query query=this.getSession().createQuery("select count(*) from AddressbookTable"); long i=(Long)query.uniqueResult(); return i; } }