HHH-16918 Add test for issue
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Marco Belladelli
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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.AnyDiscriminator;
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import org.hibernate.annotations.AnyDiscriminatorValue;
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import org.hibernate.annotations.AnyDiscriminatorValues;
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import org.hibernate.annotations.AnyKeyJavaClass;
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import org.hibernate.annotations.Cascade;
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import org.hibernate.annotations.CascadeType;
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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.AfterAll;
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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.DiscriminatorType;
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import jakarta.persistence.Entity;
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import jakarta.persistence.Id;
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import jakarta.persistence.JoinColumn;
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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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AnyOnExistingColumnsTest.IntegerProperty.class,
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AnyOnExistingColumnsTest.StringProperty.class,
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AnyOnExistingColumnsTest.PropertyHolder.class,
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} )
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@SessionFactory
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@Jira( "https://hibernate.atlassian.net/browse/HHH-16918" )
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public class AnyOnExistingColumnsTest {
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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 IntegerProperty ageProperty = new IntegerProperty( 1L, "age", 23 );
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session.persist( ageProperty );
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final PropertyHolder agePropertyHolder = new PropertyHolder( 1L, "I", ageProperty );
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session.persist( agePropertyHolder );
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final StringProperty nameProperty = new StringProperty( 2L, "name", "John Doe" );
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session.persist( nameProperty );
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final PropertyHolder namePropertyHolder = new PropertyHolder( 2L, "S", nameProperty );
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session.persist( namePropertyHolder );
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} );
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}
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@AfterAll
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public void tearDown(SessionFactoryScope scope) {
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scope.inTransaction( session -> {
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session.createMutationQuery( "delete from PropertyHolder" ).executeUpdate();
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session.createMutationQuery( "delete from " + Property.class.getName() ).executeUpdate();
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} );
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}
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@Test
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public void testFindIntegerPropertyHolder(SessionFactoryScope scope) {
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scope.inTransaction( session -> {
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final PropertyHolder propertyHolder = session.find( PropertyHolder.class, 1L );
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assertThat( propertyHolder.getProperty().getName() ).isEqualTo( "age" );
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assertThat( propertyHolder.getProperty().getValue() ).isEqualTo( 23 );
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} );
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}
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@Test
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public void testFindStringPropertyHolder(SessionFactoryScope scope) {
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scope.inTransaction( session -> {
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final PropertyHolder propertyHolder = session.find( PropertyHolder.class, 2L );
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assertThat( propertyHolder.getProperty().getName() ).isEqualTo( "name" );
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assertThat( propertyHolder.getProperty().getValue() ).isEqualTo( "John Doe" );
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} );
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}
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public interface Property<T> {
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String getName();
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T getValue();
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}
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@Entity( name = "IntegerProperty" )
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public static class IntegerProperty implements Property<Integer> {
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@Id
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private Long id;
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@Column( name = "property_name" )
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private String name;
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@Column( name = "property_value" )
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private Integer value;
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public IntegerProperty() {
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}
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public IntegerProperty(Long id, String name, Integer value) {
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this.id = id;
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this.name = name;
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this.value = value;
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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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@Override
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public Integer getValue() {
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return value;
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}
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}
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@Entity( name = "StringProperty" )
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public static class StringProperty implements Property<String> {
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@Id
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private Long id;
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@Column( name = "property_name" )
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private String name;
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@Column( name = "property_value" )
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private String value;
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public StringProperty() {
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}
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public StringProperty(Long id, String name, String value) {
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this.id = id;
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this.name = name;
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this.value = value;
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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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@Override
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public String getValue() {
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return value;
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}
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}
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@Entity( name = "PropertyHolder" )
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public static class PropertyHolder {
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@Id
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private Long id;
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@Column( name = "property_type" )
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private String propertyType;
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@Any
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@AnyKeyJavaClass( Long.class )
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@AnyDiscriminator( DiscriminatorType.STRING )
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@AnyDiscriminatorValues( {
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@AnyDiscriminatorValue( discriminator = "I", entity = IntegerProperty.class ),
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@AnyDiscriminatorValue( discriminator = "S", entity = StringProperty.class )
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} )
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@Column( name = "property_type", updatable = false, insertable = false )
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@JoinColumn( name = "id", updatable = false, insertable = false )
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@Cascade( CascadeType.ALL )
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private Property property;
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public PropertyHolder() {
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}
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public PropertyHolder(Long id, String propertyType, Property property) {
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this.id = id;
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this.propertyType = propertyType;
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this.property = property;
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}
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public Property getProperty() {
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return property;
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}
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}
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}
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