/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2012, 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.c3p0;
import org.hibernate.Criteria;
import org.hibernate.Session;
import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import org.junit.*;
import java.util.List;
/**
* Tests that when using cached prepared statement with batching enabled doesn't bleed over into new transactions.
*
* @author Shawn Clowater
*/
public class StatementCacheTest extends BaseCoreFunctionalTestCase {
@Test
@TestForIssue( jiraKey = "HHH-7193" )
public void testStatementCaching() {
Session session = openSession();
session.beginTransaction();
//save 2 new entities, one valid, one invalid (neither should be persisted)
IrrelevantEntity irrelevantEntity = new IrrelevantEntity();
irrelevantEntity.setName( "valid 1" );
session.save( irrelevantEntity );
//name is required
irrelevantEntity = new IrrelevantEntity();
session.save( irrelevantEntity );
try {
session.flush();
Assert.fail( "Validation exception did not occur" );
}
catch (Exception e) {
//this is expected roll the transaction back
session.getTransaction().rollback();
}
session.close();
session = openSession();
session.beginTransaction();
//save a new entity and commit it
irrelevantEntity = new IrrelevantEntity();
irrelevantEntity.setName( "valid 2" );
session.save( irrelevantEntity );
session.flush();
session.getTransaction().commit();
session.close();
//only one entity should have been inserted to the database (if the statement in the cache wasn't cleared then it would have inserted both entities)
session = openSession();
session.beginTransaction();
Criteria criteria = session.createCriteria( IrrelevantEntity.class );
List results = criteria.list();
session.getTransaction().commit();
session.close();
Assert.assertEquals( 1, results.size() );
}
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class[]{ IrrelevantEntity.class };
}
}