normpropertydao.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.Normproperty;

/**
 * Data access object (DAO) for domain model class Normproperty.
 * 
 * @see tarena.entity.Normproperty
 * @author MyEclipse Persistence Tools
 */

public class NormpropertyDAO extends BaseHibernateDAO {
	private static final Log log = LogFactory.getLog(NormpropertyDAO.class);

	// property constants
	public static final String PROPERYTNAME = "properytname";

	public static final String DESCRIPTION = "description";

	public void save(Normproperty transientInstance) {
		log.debug("saving Normproperty instance");
		try {
			getSession().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(Normproperty persistentInstance) {
		log.debug("deleting Normproperty instance");
		try {
			getSession().delete(persistentInstance);
			log.debug("delete successful");
		} catch (RuntimeException re) {
			log.error("delete failed", re);
			throw re;
		}
	}

	public Normproperty findById(java.lang.Integer id) {
		log.debug("getting Normproperty instance with id: " + id);
		try {
			Normproperty instance = (Normproperty) getSession().get(
					"tarena.entity.Normproperty", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(Normproperty instance) {
		log.debug("finding Normproperty instance by example");
		try {
			List results = getSession().createCriteria(
					"tarena.entity.Normproperty").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 Normproperty instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from Normproperty 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 findByProperytname(Object properytname) {
		return findByProperty(PROPERYTNAME, properytname);
	}

	public List findByDescription(Object description) {
		return findByProperty(DESCRIPTION, description);
	}

	public List findAll() {
		log.debug("finding all Normproperty instances");
		try {
			String queryString = "from Normproperty";
			Query queryObject = getSession().createQuery(queryString);
			return queryObject.list();
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

	public Normproperty merge(Normproperty detachedInstance) {
		log.debug("merging Normproperty instance");
		try {
			Normproperty result = (Normproperty) getSession().merge(
					detachedInstance);
			log.debug("merge successful");
			return result;
		} catch (RuntimeException re) {
			log.error("merge failed", re);
			throw re;
		}
	}

	public void attachDirty(Normproperty instance) {
		log.debug("attaching dirty Normproperty instance");
		try {
			getSession().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}

	public void attachClean(Normproperty instance) {
		log.debug("attaching clean Normproperty instance");
		try {
			getSession().lock(instance, LockMode.NONE);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
}