SSH+Spring Security+MySQL

package com.anze.ssopro.dao; import java.util.List; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.hibernate.LockMode; import org.springframework.context.ApplicationContext; import org.springframework.orm.hibernate3.support.HibernateDaoSupport; import com.anze.ssopro.model.Userinf; /** * A data access object (DAO) providing persistence and search support for * Userinf 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 com.anze.ssopro.dao.Userinf * @author MyEclipse Persistence Tools */ public class UserinfDAO extends HibernateDaoSupport { private static final Log log = LogFactory.getLog(UserinfDAO.class); // property constants public static final String UNAME = "uname"; public static final String UPWD = "upwd"; protected void initDao() { // do nothing } public void save(Userinf transientInstance) { log.debug("saving Userinf instance"); try { getHibernateTemplate().save(transientInstance); log.debug("save successful"); } catch (RuntimeException re) { log.error("save failed", re); throw re; } } public void delete(Userinf persistentInstance) { log.debug("deleting Userinf instance"); try { getHibernateTemplate().delete(persistentInstance); log.debug("delete successful"); } catch (RuntimeException re) { log.error("delete failed", re); throw re; } } public Userinf findById(java.lang.String id) { log.debug("getting Userinf instance with id: " + id); try { Userinf instance = (Userinf) getHibernateTemplate().get( "com.anze.ssopro.dao.Userinf", id); return instance; } catch (RuntimeException re) { log.error("get failed", re); throw re; } } public List findByExample(Userinf instance) { log.debug("finding Userinf 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 Userinf instance with property: " + propertyName + ", value: " + value); try { String queryString = "from Userinf 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 findByUname(Object uname) { return findByProperty(UNAME, uname); } public List findByUpwd(Object upwd) { return findByProperty(UPWD, upwd); } public List findAll() { log.debug("finding all Userinf instances"); try { String queryString = "from Userinf"; return getHibernateTemplate().find(queryString); } catch (RuntimeException re) { log.error("find all failed", re); throw re; } } public Userinf merge(Userinf detachedInstance) { log.debug("merging Userinf instance"); try { Userinf result = (Userinf) getHibernateTemplate().merge( detachedInstance); log.debug("merge successful"); return result; } catch (RuntimeException re) { log.error("merge failed", re); throw re; } } public void attachDirty(Userinf instance) { log.debug("attaching dirty Userinf instance"); try { getHibernateTemplate().saveOrUpdate(instance); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } public void attachClean(Userinf instance) { log.debug("attaching clean Userinf instance"); try { getHibernateTemplate().lock(instance, LockMode.NONE); log.debug("attach successful"); } catch (RuntimeException re) { log.error("attach failed", re); throw re; } } public static UserinfDAO getFromApplicationContext(ApplicationContext ctx) { return (UserinfDAO) ctx.getBean("UserinfDAO"); } }