firstdatedao.java

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package 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 vo.Firstdate;

/**
 * Data access object (DAO) for domain model class Firstdate.
 * 
 * @see vo.Firstdate
 * @author MyEclipse Persistence Tools
 */

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

	// property constants
	public static final String YEAR = "year";

	public static final String FIRSTDATE = "firstdate";

	protected void initDao() {
		// do nothing
	}

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

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

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

	public List findByExample(Firstdate instance) {
		log.debug("finding Firstdate 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 Firstdate instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from Firstdate 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 findByYear(Object year) {
		return findByProperty(YEAR, year);
	}

	public List findByFirstdate(Object firstdate) {
		return findByProperty(FIRSTDATE, firstdate);
	}

	public List findAll() {
		log.debug("finding all Firstdate instances");
		try {
			String queryString = "from Firstdate";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

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

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

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

	public static FirstdateDAO getFromApplicationContext(ApplicationContext ctx) {
		return (FirstdateDAO) ctx.getBean("FirstdateDAO");
	}
}