/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2011, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* 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, as published by the Free Software Foundation.
*
* 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 Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.test.cache.infinispan.functional;
import javax.transaction.TransactionManager;
import java.util.Map;
import org.infinispan.util.logging.Log;
import org.infinispan.util.logging.LogFactory;
import org.hibernate.Session;
import org.hibernate.engine.transaction.internal.jdbc.JdbcTransactionFactory;
import org.hibernate.engine.transaction.spi.TransactionFactory;
import org.hibernate.stat.SecondLevelCacheStatistics;
import org.hibernate.stat.Statistics;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
/**
* BasicJdbcTransactionalTestCase.
*
* @author Galder ZamarreƱo
* @since 3.5
*/
public class BasicJdbcTransactionalTestCase extends SingleNodeTestCase {
private static final Log log = LogFactory.getLog( BasicJdbcTransactionalTestCase.class );
@Override
protected Class<? extends TransactionFactory> getTransactionFactoryClass() {
return JdbcTransactionFactory.class;
}
@Override
protected TransactionManager getTransactionManager() {
return null;
}
@Test
public void testCollectionCache() throws Exception {
Item item = new Item( "chris", "Chris's Item" );
Item another = new Item( "another", "Owned Item" );
item.addItem( another );
Session s = null;
try {
s = openSession();
s.beginTransaction();
s.persist( item );
s.persist( another );
s.getTransaction().commit();
}
catch (Exception e) {
log.error( "Exception", e );
s.getTransaction().rollback();
throw e;
}
finally {
s.close();
}
try {
s = openSession();
s.beginTransaction();
Item loaded = (Item) s.load( Item.class, item.getId() );
assertEquals( 1, loaded.getItems().size() );
}
catch (Exception e) {
log.error( "Exception", e );
s.getTransaction().rollback();
throw e;
}
finally {
s.close();
}
try {
s = openSession();
s.beginTransaction();
Statistics stats = s.getSessionFactory().getStatistics();
SecondLevelCacheStatistics cStats = stats.getSecondLevelCacheStatistics( Item.class.getName() + ".items" );
Item loadedWithCachedCollection = (Item) s.load( Item.class, item.getId() );
stats.logSummary();
assertEquals( item.getName(), loadedWithCachedCollection.getName() );
assertEquals( item.getItems().size(), loadedWithCachedCollection.getItems().size() );
assertEquals( 1, cStats.getHitCount() );
Map cacheEntries = cStats.getEntries();
assertEquals( 1, cacheEntries.size() );
}
catch (Exception e) {
log.error( "Exception", e );
s.getTransaction().rollback();
throw e;
}
finally {
s.close();
}
}
@Test
public void testEmptySecondLevelCacheEntry() throws Exception {
sessionFactory().getCache().evictCollectionRegion( Item.class.getName() + ".items" );
Statistics stats = sessionFactory().getStatistics();
stats.clear();
SecondLevelCacheStatistics statistics = stats.getSecondLevelCacheStatistics( Item.class.getName() + ".items" );
Map cacheEntries = statistics.getEntries();
assertEquals( 0, cacheEntries.size() );
}
}