/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* JBoss, Home of Professional Open Source
* Copyright 2013 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @authors tag. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.hibernate.ogm.massindex;
import java.util.Properties;
import org.hibernate.SessionFactory;
import org.hibernate.engine.spi.SessionFactoryImplementor;
import org.hibernate.ogm.datastore.impl.DatastoreServices;
import org.hibernate.search.MassIndexer;
import org.hibernate.search.engine.spi.SearchFactoryImplementor;
import org.hibernate.search.spi.MassIndexerFactory;
import org.hibernate.service.Service;
/**
* {@link MassIndexerFactory} that can be used to register the {@link OgmMassIndexer} to Hibernate Search.
*
* @see org.hibernate.search.hcore.impl.MassIndexerFactoryIntegrator#MASS_INDEXER_FACTORY_CLASSNAME
* @author Davide D'Alto <davide@hibernate.org>
*/
public class OgmMassIndexerFactory implements MassIndexerFactory {
@Override
public void initialize(Properties properties) {
}
@Override
public MassIndexer createMassIndexer(SearchFactoryImplementor searchFactory, SessionFactory sessionFactory,
Class<?>... entities) {
DatastoreServices service = service( sessionFactory, DatastoreServices.class );
return new OgmMassIndexer( service.getGridDialect(), searchFactory, sessionFactory, entities );
}
private static <T extends Service> T service(SessionFactory sessionFactory, Class<T> serviceClass) {
return ( (SessionFactoryImplementor) sessionFactory ).getServiceRegistry().getService( serviceClass );
}
}