/*
* 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.notfound;
import java.io.Serializable;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import org.hibernate.annotations.NotFound;
import org.hibernate.annotations.NotFoundAction;
import org.hibernate.testing.DialectChecks;
import org.hibernate.testing.RequiresDialectFeature;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import org.junit.Test;
import static org.hibernate.testing.transaction.TransactionUtil.doInHibernate;
import static org.junit.Assert.assertNull;
/**
* @author Emmanuel Bernard
*/
@RequiresDialectFeature(value = DialectChecks.SupportsIdentityColumns.class)
public class NotFoundTest extends BaseCoreFunctionalTestCase {
@Test
public void testManyToOne() throws Exception {
final Currency euro = new Currency();
euro.setName( "Euro" );
final Coin fiveCents = new Coin();
fiveCents.setName( "Five cents" );
fiveCents.setCurrency( euro );
doInHibernate( this::sessionFactory, session -> {
session.persist( euro );
session.persist( fiveCents );
} );
doInHibernate( this::sessionFactory, session -> {
Currency _euro = session.get( Currency.class, euro.getId() );
session.delete( _euro );
} );
doInHibernate( this::sessionFactory, session -> {
Coin _fiveCents = session.get( Coin.class, fiveCents.getId() );
assertNull( _fiveCents.getCurrency() );
session.delete( _fiveCents );
} );
}
@Override
protected Class[] getAnnotatedClasses() {
return new Class[] {Coin.class, Currency.class};
}
@Entity(name = "Coin")
public static class Coin {
private Integer id;
private String name;
private Currency currency;
@Id
@GeneratedValue
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
@ManyToOne
@JoinColumn(name = "currency", referencedColumnName = "name")
@NotFound(action = NotFoundAction.IGNORE)
public Currency getCurrency() {
return currency;
}
public void setCurrency(Currency currency) {
this.currency = currency;
}
}
@Entity(name = "Currency")
public static class Currency implements Serializable {
private Integer id;
private String name;
@Id
@GeneratedValue
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
}