HHH-17211 Add test for issue
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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* License: GNU Lesser General Public License (LGPL), version 2.1 or later
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* See the lgpl.txt file in the root directory or http://www.gnu.org/licenses/lgpl-2.1.html
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*/
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package org.hibernate.orm.test.any.annotations;
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import org.hibernate.annotations.Any;
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import org.hibernate.annotations.AnyDiscriminatorValue;
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import org.hibernate.annotations.AnyKeyJavaType;
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import org.hibernate.type.descriptor.java.LongJavaType;
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import org.hibernate.testing.orm.junit.DomainModel;
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import org.hibernate.testing.orm.junit.Jira;
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import org.hibernate.testing.orm.junit.SessionFactory;
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import org.hibernate.testing.orm.junit.SessionFactoryScope;
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import org.junit.jupiter.api.BeforeAll;
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import org.junit.jupiter.api.Test;
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import jakarta.persistence.Column;
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import jakarta.persistence.Entity;
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import jakarta.persistence.FetchType;
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import jakarta.persistence.Id;
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import jakarta.persistence.JoinColumn;
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import jakarta.persistence.Tuple;
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import static org.assertj.core.api.Assertions.assertThat;
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/**
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* @author Marco Belladelli
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*/
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@DomainModel( annotatedClasses = {
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AnyExplicitSelectTest.DocumentEntity.class,
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AnyExplicitSelectTest.DocClientEntity.class,
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} )
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@SessionFactory
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@Jira( "https://hibernate.atlassian.net/browse/HHH-17211" )
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public class AnyExplicitSelectTest {
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@BeforeAll
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public void setUp(SessionFactoryScope scope) {
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scope.inTransaction( session -> {
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final DocClientEntity docClientEntity = new DocClientEntity( 1L, "test_client" );
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session.persist( docClientEntity );
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final DocumentEntity documentEntity = new DocumentEntity( 1L, "test_document" );
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documentEntity.setParent( docClientEntity );
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session.persist( documentEntity );
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} );
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}
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@Test
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public void testSelectAny(SessionFactoryScope scope) {
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scope.inTransaction( session -> {
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final IDocumentEntity result = session.createQuery(
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"select parent from DocumentEntity",
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IDocumentEntity.class
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).getSingleResult();
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assertThat( result ).isInstanceOf( DocClientEntity.class );
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assertThat( result.getName() ).isEqualTo( "test_client" );
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} );
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}
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@Test
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public void testSelectTuple(SessionFactoryScope scope) {
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scope.inTransaction( session -> {
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final Tuple result = session.createQuery(
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"select id, name, parent from DocumentEntity",
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Tuple.class
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).getSingleResult();
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assertThat( result.get( 0, Long.class ) ).isEqualTo( 1L );
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assertThat( result.get( 1, String.class ) ).isEqualTo( "test_document" );
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assertThat( result.get( 2, IDocumentEntity.class ).getName() ).isEqualTo( "test_client" );
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} );
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}
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public interface IDocumentEntity {
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Long getId();
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String getName();
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}
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@Entity( name = "DocumentEntity" )
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public static class DocumentEntity implements IDocumentEntity {
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@Id
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private Long id;
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private String name;
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@Any( fetch = FetchType.LAZY )
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@JoinColumn( name = "parent_id" )
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@Column( name = "parent_type" )
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@AnyKeyJavaType( value = LongJavaType.class )
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@AnyDiscriminatorValue( discriminator = "document", entity = DocumentEntity.class )
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@AnyDiscriminatorValue( discriminator = "doc_client", entity = DocClientEntity.class )
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private IDocumentEntity parent;
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public DocumentEntity() {
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}
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public DocumentEntity(Long id, String name) {
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this.id = id;
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this.name = name;
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}
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@Override
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public Long getId() {
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return id;
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}
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@Override
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public String getName() {
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return name;
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}
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public void setParent(IDocumentEntity parent) {
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this.parent = parent;
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}
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}
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@Entity( name = "DocClientEntity" )
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public static class DocClientEntity implements IDocumentEntity {
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@Id
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private Long id;
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private String name;
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public DocClientEntity() {
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}
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public DocClientEntity(Long id, String name) {
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this.id = id;
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this.name = name;
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}
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@Override
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public Long getId() {
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return id;
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}
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@Override
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public String getName() {
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return name;
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}
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}
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}
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