in.pleasecome.tohich_hunter.checkin.DAO.TownDAOImpl.java Source code

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Here is the source code for in.pleasecome.tohich_hunter.checkin.DAO.TownDAOImpl.java

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package in.pleasecome.tohich_hunter.checkin.DAO;

import in.pleasecome.tohich_hunter.checkin.entity.Town;
import java.util.List;
import org.hibernate.FlushMode;
import org.springframework.orm.hibernate4.support.HibernateDaoSupport;
import org.springframework.transaction.annotation.Transactional;

/**
 *
 * @author toxa
 */
public class TownDAOImpl extends HibernateDaoSupport implements TownDAO {

    @Override
    @Transactional(readOnly = false)
    public synchronized void add(Town town) {
        getHibernateTemplate().getSessionFactory().getCurrentSession().setFlushMode(FlushMode.AUTO);
        getHibernateTemplate().save(town);
    }

    @Override
    @Transactional(readOnly = false)
    public void edit(Town town) {
        getHibernateTemplate().getSessionFactory().getCurrentSession().setFlushMode(FlushMode.AUTO);
        getHibernateTemplate().update(town);
    }

    @Override
    @Transactional(readOnly = false)
    public void delete(Town town) {
        getHibernateTemplate().getSessionFactory().getCurrentSession().setFlushMode(FlushMode.AUTO);
        getHibernateTemplate().delete(town);
    }

    @Override
    @Transactional(readOnly = true)
    public Town findByID(Long id) {
        Object result = getHibernateTemplate().get(Town.class, id);
        if (result != null) {
            return (Town) result;
        }
        throw new NullPointerException();
    }

    @Transactional(readOnly = true)
    @Override
    public List<Town> findAll() {
        Object result = getHibernateTemplate().find("from in.pleasecome.tohich_hunter.checkin.entity.Town");
        if (result != null) {
            return (List<Town>) result;
        }
        throw new NullPointerException();
    }

}