//$Id$
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.annotations.access.xml;
import java.io.InputStream;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.persistence.AccessType;
import junit.framework.TestCase;
import org.hibernate.EntityMode;
import org.hibernate.cfg.AnnotationConfiguration;
import org.hibernate.engine.SessionFactoryImplementor;
import org.hibernate.property.BasicPropertyAccessor;
import org.hibernate.property.DirectPropertyAccessor;
import org.hibernate.tuple.entity.EntityMetamodel;
import org.hibernate.tuple.entity.PojoEntityTuplizer;
/**
* Test verifying that it is possible to configure the access type via xml configuration.
*
* @author Hardy Ferentschik
*/
public class XmlAccessTest extends TestCase {
public void testAccessOnBasicXmlElement() throws Exception {
Class<?> classUnderTest = Tourist.class;
List<Class<?>> classes = new ArrayList<Class<?>>();
classes.add( classUnderTest );
List<String> configFiles = Collections.emptyList();
SessionFactoryImplementor factory = buildSessionFactory( classes, configFiles );
// without any xml configuration we have field access
assertAccessType( factory, classUnderTest, AccessType.FIELD );
// now with an additional xml configuration file changing the default access type for Tourist using basic
configFiles = new ArrayList<String>();
configFiles.add( "org/hibernate/test/annotations/access/xml/Tourist.xml" );
factory = buildSessionFactory( classes, configFiles );
assertAccessType( factory, classUnderTest, AccessType.PROPERTY );
}
public void testAccessOnPersistenceUnitDefaultsXmlElement() throws Exception {
Class<?> classUnderTest = Tourist.class;
List<Class<?>> classes = new ArrayList<Class<?>>();
classes.add( classUnderTest );
List<String> configFiles = Collections.emptyList();
SessionFactoryImplementor factory = buildSessionFactory( classes, configFiles );
// without any xml configuration we have field access
assertAccessType( factory, classUnderTest, AccessType.FIELD );
// now with an additional xml configuration file changing the default access type for Tourist using persitence unit defaults
configFiles = new ArrayList<String>();
configFiles.add( "org/hibernate/test/annotations/access/xml/Tourist2.xml" );
factory = buildSessionFactory( classes, configFiles );
assertAccessType( factory, classUnderTest, AccessType.PROPERTY );
}
public void testAccessOnEntityMappingsXmlElement() throws Exception {
Class<?> classUnderTest = Tourist.class;
List<Class<?>> classes = new ArrayList<Class<?>>();
classes.add( classUnderTest );
List<String> configFiles = Collections.emptyList();
SessionFactoryImplementor factory = buildSessionFactory( classes, configFiles );
// without any xml configuration we have field access
assertAccessType( factory, classUnderTest, AccessType.FIELD );
// now with an additional xml configuration file changing the default access type for Tourist using default in entity-mappings
configFiles = new ArrayList<String>();
configFiles.add( "org/hibernate/test/annotations/access/xml/Tourist3.xml" );
factory = buildSessionFactory( classes, configFiles );
assertAccessType( factory, classUnderTest, AccessType.PROPERTY );
}
public void testAccessOnEntityXmlElement() throws Exception {
Class<?> classUnderTest = Tourist.class;
List<Class<?>> classes = new ArrayList<Class<?>>();
classes.add( classUnderTest );
List<String> configFiles = Collections.emptyList();
SessionFactoryImplementor factory = buildSessionFactory( classes, configFiles );
// without any xml configuration we have field access
assertAccessType( factory, classUnderTest, AccessType.FIELD );
// now with an additional xml configuration file changing the default access type for Tourist using entity level config
configFiles = new ArrayList<String>();
configFiles.add( "org/hibernate/test/annotations/access/xml/Tourist4.xml" );
factory = buildSessionFactory( classes, configFiles );
assertAccessType( factory, classUnderTest, AccessType.PROPERTY );
}
public void testAccessOnMappedSuperClassXmlElement() throws Exception {
Class<?> classUnderTest = Waiter.class;
List<Class<?>> classes = new ArrayList<Class<?>>();
classes.add( classUnderTest );
classes.add( Crew.class );
List<String> configFiles = new ArrayList<String>();
configFiles.add( "org/hibernate/test/annotations/access/xml/Crew.xml" );
SessionFactoryImplementor factory = buildSessionFactory( classes, configFiles );
assertAccessType( factory, classUnderTest, AccessType.FIELD );
}
public void testAccessOnAssociationXmlElement() throws Exception {
Class<?> classUnderTest = RentalCar.class;
List<Class<?>> classes = new ArrayList<Class<?>>();
classes.add( classUnderTest );
classes.add( Driver.class );
List<String> configFiles = new ArrayList<String>();
configFiles.add( "org/hibernate/test/annotations/access/xml/RentalCar.xml" );
SessionFactoryImplementor factory = buildSessionFactory( classes, configFiles );
assertAccessType( factory, classUnderTest, AccessType.PROPERTY );
}
public void testAccessOnEmbeddedXmlElement() throws Exception {
Class<?> classUnderTest = Cook.class;
List<Class<?>> classes = new ArrayList<Class<?>>();
classes.add( classUnderTest );
classes.add( Knive.class );
List<String> configFiles = new ArrayList<String>();
configFiles.add( "org/hibernate/test/annotations/access/xml/Cook.xml" );
SessionFactoryImplementor factory = buildSessionFactory( classes, configFiles );
assertAccessType( factory, classUnderTest, AccessType.PROPERTY );
}
public void testAccessOnElementCollectionXmlElement() throws Exception {
Class<?> classUnderTest = Boy.class;
List<Class<?>> classes = new ArrayList<Class<?>>();
classes.add( classUnderTest );
List<String> configFiles = new ArrayList<String>();
configFiles.add( "org/hibernate/test/annotations/access/xml/Boy.xml" );
SessionFactoryImplementor factory = buildSessionFactory( classes, configFiles );
assertAccessType( factory, classUnderTest, AccessType.PROPERTY );
}
private SessionFactoryImplementor buildSessionFactory(List<Class<?>> classesUnderTest, List<String> configFiles) {
assert classesUnderTest != null;
assert configFiles != null;
AnnotationConfiguration cfg = new AnnotationConfiguration();
for ( Class<?> clazz : classesUnderTest ) {
cfg.addAnnotatedClass( clazz );
}
for ( String configFile : configFiles ) {
InputStream is = Thread.currentThread().getContextClassLoader().getResourceAsStream( configFile );
cfg.addInputStream( is );
}
return ( SessionFactoryImplementor ) cfg.buildSessionFactory();
}
// uses the first getter of the tupelizer for the assertions
private void assertAccessType(SessionFactoryImplementor factory, Class<?> classUnderTest, AccessType accessType) {
EntityMetamodel metaModel = factory.getEntityPersister( classUnderTest.getName() )
.getEntityMetamodel();
PojoEntityTuplizer tuplizer = ( PojoEntityTuplizer ) metaModel.getTuplizer( EntityMode.POJO );
if ( AccessType.FIELD.equals( accessType ) ) {
assertTrue(
"Field access was expected.",
tuplizer.getGetter( 0 ) instanceof DirectPropertyAccessor.DirectGetter
);
}
else {
assertTrue(
"Property access was expected.",
tuplizer.getGetter( 0 ) instanceof BasicPropertyAccessor.BasicGetter
);
}
}
}