/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.test.annotations.id.generationmappings;
import org.junit.Test;
import org.hibernate.cfg.Configuration;
import org.hibernate.cfg.Environment;
import org.hibernate.id.IdentifierGenerator;
import org.hibernate.id.enhanced.NoopOptimizer;
import org.hibernate.id.enhanced.PooledOptimizer;
import org.hibernate.id.enhanced.SequenceStyleGenerator;
import org.hibernate.id.enhanced.TableGenerator;
import org.hibernate.internal.util.StringHelper;
import org.hibernate.persister.entity.EntityPersister;
import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
/**
* Test mapping the {@link javax.persistence.GenerationType GenerationTypes} to the corresponding
* hibernate generators using the new scheme
*
* @author Steve Ebersole
* @author Lukasz Antoniak (lukasz dot antoniak at gmail dot com)
*/
public class NewGeneratorMappingsTest extends BaseCoreFunctionalTestCase {
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class[] {
MinimalSequenceEntity.class,
CompleteSequenceEntity.class,
AutoEntity.class,
MinimalTableEntity.class,
DedicatedSequenceEntity1.class,
DedicatedSequenceEntity2.class
};
}
@Override
protected String[] getAnnotatedPackages() {
return new String[] { this.getClass().getPackage().getName() };
}
@Override
protected void configure(Configuration cfg) {
super.configure( cfg );
cfg.setProperty( Environment.HBM2DDL_AUTO, "" );
}
@Override
protected boolean createSchema() {
return false;
}
@Test
public void testMinimalSequenceEntity() {
final EntityPersister persister = sessionFactory().getEntityPersister( MinimalSequenceEntity.class.getName() );
IdentifierGenerator generator = persister.getIdentifierGenerator();
assertTrue( SequenceStyleGenerator.class.isInstance( generator ) );
SequenceStyleGenerator seqGenerator = (SequenceStyleGenerator) generator;
assertEquals( MinimalSequenceEntity.SEQ_NAME, seqGenerator.getDatabaseStructure().getName() );
// 1 is the annotation default
assertEquals( 1, seqGenerator.getDatabaseStructure().getInitialValue() );
// 50 is the annotation default
assertEquals( 50, seqGenerator.getDatabaseStructure().getIncrementSize() );
assertFalse( NoopOptimizer.class.isInstance( seqGenerator.getOptimizer() ) );
}
@Test
public void testCompleteSequenceEntity() {
final EntityPersister persister = sessionFactory().getEntityPersister( CompleteSequenceEntity.class.getName() );
IdentifierGenerator generator = persister.getIdentifierGenerator();
assertTrue( SequenceStyleGenerator.class.isInstance( generator ) );
SequenceStyleGenerator seqGenerator = (SequenceStyleGenerator) generator;
assertEquals( 1000, seqGenerator.getDatabaseStructure().getInitialValue() );
assertEquals( 52, seqGenerator.getDatabaseStructure().getIncrementSize() );
assertFalse( NoopOptimizer.class.isInstance( seqGenerator.getOptimizer() ) );
}
@Test
public void testAutoEntity() {
final EntityPersister persister = sessionFactory().getEntityPersister( AutoEntity.class.getName() );
IdentifierGenerator generator = persister.getIdentifierGenerator();
assertTrue( SequenceStyleGenerator.class.isInstance( generator ) );
SequenceStyleGenerator seqGenerator = (SequenceStyleGenerator) generator;
assertEquals( SequenceStyleGenerator.DEF_SEQUENCE_NAME, seqGenerator.getDatabaseStructure().getName() );
assertEquals( SequenceStyleGenerator.DEFAULT_INITIAL_VALUE, seqGenerator.getDatabaseStructure().getInitialValue() );
assertEquals( SequenceStyleGenerator.DEFAULT_INCREMENT_SIZE, seqGenerator.getDatabaseStructure().getIncrementSize() );
}
@Test
public void testMinimalTableEntity() {
final EntityPersister persister = sessionFactory().getEntityPersister( MinimalTableEntity.class.getName() );
IdentifierGenerator generator = persister.getIdentifierGenerator();
assertTrue( TableGenerator.class.isInstance( generator ) );
TableGenerator tabGenerator = (TableGenerator) generator;
assertEquals( MinimalTableEntity.TBL_NAME, tabGenerator.getTableName() );
assertEquals( TableGenerator.DEF_SEGMENT_COLUMN, tabGenerator.getSegmentColumnName() );
assertEquals( "MINIMAL_TBL", tabGenerator.getSegmentValue() );
assertEquals( TableGenerator.DEF_VALUE_COLUMN, tabGenerator.getValueColumnName() );
// 0 is the annotation default, but its expected to be treated as 1
assertEquals( 1, tabGenerator.getInitialValue() );
// 50 is the annotation default
assertEquals( 50, tabGenerator.getIncrementSize() );
assertTrue( PooledOptimizer.class.isInstance( tabGenerator.getOptimizer() ) );
}
@Test
@TestForIssue(jiraKey = "HHH-6790")
public void testSequencePerEntity() {
// Checking first entity.
EntityPersister persister = sessionFactory().getEntityPersister( DedicatedSequenceEntity1.class.getName() );
IdentifierGenerator generator = persister.getIdentifierGenerator();
assertTrue( SequenceStyleGenerator.class.isInstance( generator ) );
SequenceStyleGenerator seqGenerator = (SequenceStyleGenerator) generator;
assertEquals(
StringHelper.unqualifyEntityName( DedicatedSequenceEntity1.class.getName() ) + DedicatedSequenceEntity1.SEQUENCE_SUFFIX,
seqGenerator.getDatabaseStructure().getName()
);
// Checking second entity.
persister = sessionFactory().getEntityPersister( DedicatedSequenceEntity2.class.getName() );
generator = persister.getIdentifierGenerator();
assertTrue( SequenceStyleGenerator.class.isInstance( generator ) );
seqGenerator = (SequenceStyleGenerator) generator;
assertEquals(
DedicatedSequenceEntity2.ENTITY_NAME + DedicatedSequenceEntity1.SEQUENCE_SUFFIX,
seqGenerator.getDatabaseStructure().getName()
);
}
}