📄 normsdao.java
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package tarena.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 tarena.entity.Norms;
/**
* Data access object (DAO) for domain model class Norms.
*
* @see tarena.entity.Norms
* @author MyEclipse Persistence Tools
*/
public class NormsDAO extends BaseHibernateDAO {
private static final Log log = LogFactory.getLog(NormsDAO.class);
// property constants
public static final String NORMNAME = "normname";
public static final String DESCRIPTION = "description";
public void save(Norms transientInstance) {
log.debug("saving Norms instance");
try {
getSession().save(transientInstance);
log.debug("save successful");
} catch (RuntimeException re) {
log.error("save failed", re);
throw re;
}
}
public void delete(Norms persistentInstance) {
log.debug("deleting Norms instance");
try {
getSession().delete(persistentInstance);
log.debug("delete successful");
} catch (RuntimeException re) {
log.error("delete failed", re);
throw re;
}
}
public Norms findById(java.lang.Integer id) {
log.debug("getting Norms instance with id: " + id);
try {
Norms instance = (Norms) getSession()
.get("tarena.entity.Norms", id);
return instance;
} catch (RuntimeException re) {
log.error("get failed", re);
throw re;
}
}
public List findByExample(Norms instance) {
log.debug("finding Norms instance by example");
try {
List results = getSession().createCriteria("tarena.entity.Norms")
.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 Norms instance with property: " + propertyName
+ ", value: " + value);
try {
String queryString = "from Norms 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 findByNormname(Object normname) {
return findByProperty(NORMNAME, normname);
}
public List findByDescription(Object description) {
return findByProperty(DESCRIPTION, description);
}
public List findAll() {
log.debug("finding all Norms instances");
try {
String queryString = "from Norms";
Query queryObject = getSession().createQuery(queryString);
return queryObject.list();
} catch (RuntimeException re) {
log.error("find all failed", re);
throw re;
}
}
public Norms merge(Norms detachedInstance) {
log.debug("merging Norms instance");
try {
Norms result = (Norms) getSession().merge(detachedInstance);
log.debug("merge successful");
return result;
} catch (RuntimeException re) {
log.error("merge failed", re);
throw re;
}
}
public void attachDirty(Norms instance) {
log.debug("attaching dirty Norms instance");
try {
getSession().saveOrUpdate(instance);
log.debug("attach successful");
} catch (RuntimeException re) {
log.error("attach failed", re);
throw re;
}
}
public void attachClean(Norms instance) {
log.debug("attaching clean Norms instance");
try {
getSession().lock(instance, LockMode.NONE);
log.debug("attach successful");
} catch (RuntimeException re) {
log.error("attach failed", re);
throw re;
}
}
}
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