fm.last.musicbrainz.data.dao.impl.ArtistDaoImpl Maven / Gradle / Ivy
/*
* Copyright 2013 The musicbrainz-data Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package fm.last.musicbrainz.data.dao.impl;
import java.util.List;
import java.util.UUID;
import org.hibernate.type.PostgresUUIDType;
import org.springframework.stereotype.Repository;
import org.springframework.transaction.annotation.Transactional;
import fm.last.musicbrainz.data.dao.ArtistDao;
import fm.last.musicbrainz.data.model.Artist;
@Repository("musicBrainzArtistDaoImpl")
@Transactional("musicBrainzTransactionManager")
public class ArtistDaoImpl extends AbstractMusicBrainzHibernateDao implements ArtistDao {
public ArtistDaoImpl() {
super(Artist.class);
}
@Override
public Artist getById(int id) {
return get(id);
}
@Override
public List getByName(String name) {
return list(query("from " + Artist.class.getSimpleName() + " where upper(name.name) = upper(:name)").setString(
"name", name));
}
@Override
public Artist getByGid(UUID gid) {
return uniqueResult(query(
"from " + Artist.class.getSimpleName() + " artist left outer join artist.redirectedGids gids "
+ "where artist.gid = :gid or :gid in (gids)").setParameter("gid", gid, PostgresUUIDType.INSTANCE));
}
}
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