/*
* Data Hub Service (DHuS) - For Space data distribution.
* Copyright (C) 2013,2014,2015 GAEL Systems
*
* This file is part of DHuS software sources.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package fr.gael.dhus.database.dao;
import java.sql.SQLException;
import java.util.List;
import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.springframework.orm.hibernate3.HibernateCallback;
import org.springframework.stereotype.Repository;
import fr.gael.dhus.database.dao.interfaces.HibernateDao;
import fr.gael.dhus.database.object.Country;
@Repository
public class CountryDao extends HibernateDao<Country, Long>
{
@Override
public void deleteAll ()
{
throw new UnsupportedOperationException ();
}
@Override
public void delete (Country c)
{
throw new UnsupportedOperationException ();
}
@Override
public void update (Country country)
{
throw new UnsupportedOperationException ();
}
@Override
public Country create (Country country)
{
throw new UnsupportedOperationException ();
}
public List<String> readAllNames ()
{
return getHibernateTemplate ().execute (
new HibernateCallback<List<String>> ()
{
@SuppressWarnings ("unchecked")
@Override
public List<String> doInHibernate (Session session)
throws HibernateException, SQLException
{
String hql =
"SELECT name FROM Country "+
" ORDER BY name";
Query query = session.createQuery (hql).setReadOnly (true);
return (List<String>) query.list ();
}
});
}
public Country getCountryByName (String name)
{
List<Country> countries = (List<Country>) getHibernateTemplate ().find (
"FROM Country WHERE name=?", name);
if (countries.isEmpty ())
{
return null;
}
return countries.get (0);
}
public Country getCountryByAlpha2 (String alpha2)
{
List<Country> countries = (List<Country>) getHibernateTemplate ().find (
"FROM Country WHERE alpha2=?", alpha2);
if (countries.isEmpty ())
{
return null;
}
return countries.get (0);
}
public Country getCountryByAlpha3 (String alpha3)
{
List<Country> countries = (List<Country>) getHibernateTemplate ().find (
"FROM Country WHERE alpha3=?", alpha3);
if (countries.isEmpty ())
{
return null;
}
return countries.get (0);
}
public Country getCountryByNumeric (Integer numeric)
{
List<Country> countries = (List<Country>) getHibernateTemplate ().find (
"FROM Country WHERE numeric=?", numeric);
if (countries.isEmpty ())
{
return null;
}
return countries.get (0);
}
}