HHH-15423 Add test for issue
This commit is contained in:
Andrea Boriero
Andrea Boriero
parent
e80fb85dae
commit
1c3549c9c5
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package org.hibernate.orm.test.any.annotations;
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import java.util.List;
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import org.hibernate.Hibernate;
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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.testing.TestForIssue;
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import org.hibernate.testing.orm.junit.EntityManagerFactoryScope;
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import org.hibernate.testing.orm.junit.Jpa;
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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 jakarta.persistence.Query;
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import jakarta.persistence.Table;
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import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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@Jpa(
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annotatedClasses = {
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EagerAnyDiscriminatorQueryTest.PropertyHolder.class,
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EagerAnyDiscriminatorQueryTest.StringProperty.class
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}
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)
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@TestForIssue(jiraKey = "HHH-15423")
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public class EagerAnyDiscriminatorQueryTest {
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private static final Long PROPERTY_HOLDER_ID = 2l;
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private static final Long STRING_PROPERTY_ID = 1l;
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private static final String STRING_PROPERTY_VALUE = "it is a string";
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@BeforeAll
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public void setUp(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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StringProperty property = new StringProperty(
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STRING_PROPERTY_ID,
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STRING_PROPERTY_VALUE
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);
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PropertyHolder propertyHolder = new PropertyHolder(
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PROPERTY_HOLDER_ID,
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property
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);
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entityManager.persist( property );
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entityManager.persist( propertyHolder );
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}
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);
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}
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@Test
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public void testNativeQuery(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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Query q = entityManager.createNativeQuery(
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"select * from PROPERTY_HOLDER_TABLE",
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PropertyHolder.class
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);
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List<PropertyHolder> results = q.getResultList();
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assertThat( results.size() ).isEqualTo( 1 );
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PropertyHolder propertyHolder = results.get( 0 );
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Property property = propertyHolder.getProperty();
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assertTrue( Hibernate.isInitialized( property ) );
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assertThat( property.getId() ).isEqualTo( STRING_PROPERTY_ID );
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assertThat( property.getValue() ).isEqualTo( STRING_PROPERTY_VALUE );
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}
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);
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}
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@Test
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public void testHQLQuery(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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Query q = entityManager.createQuery(
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"select p from PropertyHolder p",
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LazyAnyDiscriminatorQueryTest.PropertyHolder.class
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);
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List<PropertyHolder> results = q.getResultList();
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assertThat( results.size() ).isEqualTo( 1 );
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PropertyHolder propertyHolder = results.get( 0 );
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Property property = propertyHolder.getProperty();
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assertTrue( Hibernate.isInitialized( property ) );
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assertThat( property.getId() ).isEqualTo( STRING_PROPERTY_ID );
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assertThat( property.getValue() ).isEqualTo( STRING_PROPERTY_VALUE );
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}
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);
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}
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@Test
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public void testFind(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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PropertyHolder propertyHolder = entityManager.find(
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PropertyHolder.class,
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PROPERTY_HOLDER_ID
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);
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assertThat( propertyHolder ).isNotNull();
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Property property = propertyHolder.getProperty();
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assertTrue( Hibernate.isInitialized( property ) );
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assertThat( property.getId() ).isEqualTo( STRING_PROPERTY_ID );
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assertThat( property.getValue() ).isEqualTo( STRING_PROPERTY_VALUE );
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}
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);
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}
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@Entity(name = "PropertyHolder")
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@Table(name = "PROPERTY_HOLDER_TABLE")
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public static class PropertyHolder {
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@Id
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private Long id;
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@Any
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@AnyDiscriminator(DiscriminatorType.STRING)
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@AnyDiscriminatorValues({
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@AnyDiscriminatorValue(discriminator = "S", entity = StringProperty.class),
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})
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@AnyKeyJavaClass(Long.class)
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@Column(name = "property_type")
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@JoinColumn(name = "property_id")
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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, Property property) {
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this.id = id;
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this.property = property;
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}
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public Long getId() {
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return id;
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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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public interface Property<T> {
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Long getId();
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T getValue();
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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 = "VALUE_COLUMN")
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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 value) {
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this.id = id;
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this.value = value;
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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 getValue() {
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return value;
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}
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}
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}
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@ -0,0 +1,198 @@
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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 java.util.List;
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import org.hibernate.Hibernate;
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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.testing.TestForIssue;
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import org.hibernate.testing.orm.junit.EntityManagerFactoryScope;
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import org.hibernate.testing.orm.junit.Jpa;
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import org.junit.jupiter.api.AfterEach;
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import org.junit.jupiter.api.BeforeAll;
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import org.junit.jupiter.api.BeforeEach;
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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.FetchType;
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import jakarta.persistence.Id;
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import jakarta.persistence.JoinColumn;
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import jakarta.persistence.Query;
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import jakarta.persistence.Table;
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import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
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import static org.junit.jupiter.api.Assertions.assertFalse;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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@Jpa(
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annotatedClasses = {
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LazyAnyDiscriminatorQueryTest.PropertyHolder.class,
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LazyAnyDiscriminatorQueryTest.StringProperty.class
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}
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)
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@TestForIssue(jiraKey = "HHH-15423")
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public class LazyAnyDiscriminatorQueryTest {
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private static final Long PROPERTY_HOLDER_ID = 2l;
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private static final Long STRING_PROPERTY_ID = 1l;
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private static final String STRING_PROPERTY_VALUE = "it is a string";
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@BeforeAll
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public void setUp(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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StringProperty property = new StringProperty( STRING_PROPERTY_ID, STRING_PROPERTY_VALUE );
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PropertyHolder propertyHolder = new PropertyHolder( PROPERTY_HOLDER_ID, property );
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entityManager.persist( property );
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entityManager.persist( propertyHolder );
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}
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);
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}
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@Test
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public void testNativeQuery(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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Query q = entityManager.createNativeQuery(
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"select * from PROPERTY_HOLDER_TABLE",
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PropertyHolder.class
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);
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List<PropertyHolder> results = q.getResultList();
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assertThat( results.size() ).isEqualTo( 1 );
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PropertyHolder propertyHolder = results.get( 0 );
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Property property = propertyHolder.getProperty();
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assertFalse( Hibernate.isInitialized( property ) );
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assertThat( property.getId() ).isEqualTo( STRING_PROPERTY_ID );
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assertThat( property.getValue() ).isEqualTo( STRING_PROPERTY_VALUE );
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}
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);
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}
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@Test
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public void testHQLQuery(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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Query q = entityManager.createQuery(
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"select p from PropertyHolder p",
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PropertyHolder.class
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);
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List<PropertyHolder> results = q.getResultList();
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assertThat( results.size() ).isEqualTo( 1 );
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PropertyHolder propertyHolder = results.get( 0 );
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Property property = propertyHolder.getProperty();
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assertFalse( Hibernate.isInitialized( property ) );
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assertThat( property.getId() ).isEqualTo( STRING_PROPERTY_ID );
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assertThat( property.getValue() ).isEqualTo( STRING_PROPERTY_VALUE );
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}
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);
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}
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@Test
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public void testFind(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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PropertyHolder propertyHolder = entityManager.find(
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PropertyHolder.class,
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PROPERTY_HOLDER_ID
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);
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assertThat( propertyHolder ).isNotNull();
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Property property = propertyHolder.getProperty();
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assertFalse( Hibernate.isInitialized( property ) );
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assertThat( property.getId() ).isEqualTo( STRING_PROPERTY_ID );
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assertThat( property.getValue() ).isEqualTo( STRING_PROPERTY_VALUE );
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}
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);
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}
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@Entity(name = "PropertyHolder")
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@Table(name = "PROPERTY_HOLDER_TABLE")
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public static class PropertyHolder {
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@Id
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private Long id;
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@Any(fetch = FetchType.LAZY)
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@AnyDiscriminator(DiscriminatorType.STRING)
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@AnyDiscriminatorValues({
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@AnyDiscriminatorValue(discriminator = "S", entity = StringProperty.class),
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})
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@AnyKeyJavaClass(Long.class)
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@Column(name = "property_type")
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@JoinColumn(name = "property_id")
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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, Property property) {
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this.id = id;
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this.property = property;
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}
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public Long getId() {
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return id;
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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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public interface Property<T> {
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Long getId();
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T getValue();
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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 = "VALUE_COLUMN")
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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 value) {
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this.id = id;
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this.value = value;
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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 getValue() {
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return value;
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}
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}
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}
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