/*
* 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.bytecode.enhancement.lazy;
import javax.persistence.Basic;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;
import org.hibernate.Hibernate;
import org.hibernate.Session;
import org.hibernate.cfg.Configuration;
import org.hibernate.cfg.Environment;
import org.hibernate.engine.spi.SessionFactoryImplementor;
import org.hibernate.test.bytecode.enhancement.AbstractEnhancerTestTask;
import org.hibernate.tuple.NonIdentifierAttribute;
import org.hibernate.tuple.entity.EntityMetamodel;
import org.junit.Assert;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* @author Gail Badner
*/
public class LazyBasicFieldNotInitializedTestTask extends AbstractEnhancerTestTask {
private Long entityId;
public Class<?>[] getAnnotatedClasses() {
return new Class<?>[] {Entity.class};
}
public void prepare() {
Configuration cfg = new Configuration();
cfg.setProperty( Environment.ENABLE_LAZY_LOAD_NO_TRANS, "true" );
cfg.setProperty( Environment.USE_SECOND_LEVEL_CACHE, "false" );
super.prepare( cfg );
Session s = getFactory().openSession();
s.beginTransaction();
Entity entity = new Entity();
entity.setDescription( "desc" );
s.persist( entity );
entityId = entity.getId();
s.getTransaction().commit();
s.clear();
s.close();
}
public void execute() {
Session s = getFactory().openSession();
s.beginTransaction();
Entity entity = s.get( Entity.class, entityId );
Assert.assertFalse( Hibernate.isPropertyInitialized( entity, "description" ) );
final EntityMetamodel entityMetamodel =
( ( SessionFactoryImplementor) getFactory() )
.getEntityPersister( Entity.class.getName() )
.getEntityMetamodel();
final boolean[] propertyLaziness = entityMetamodel.getPropertyLaziness();
assertEquals( 1, propertyLaziness.length );
assertTrue( propertyLaziness[0] );
// Make sure NonIdentifierAttribute#isLazy is consistent (HHH-10551)
final NonIdentifierAttribute[] properties = entityMetamodel.getProperties();
assertEquals( 1, properties.length );
assertTrue( properties[0].isLazy() );
s.getTransaction().commit();
s.close();
}
protected void cleanup() {
}
@javax.persistence.Entity
@Table(name = "lazy_field_not_init")
public static class Entity {
@Id
@GeneratedValue
private Long id;
@Basic(fetch = FetchType.LAZY)
private String description;
public Long getId() {
return id;
}
public void setId(Long id) {
this.id = id;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
}
}