HHH-15607 Add test for issue
This commit is contained in:
Andrea Boriero
Andrea Boriero
parent
dd1bd43846
commit
a7b87fe4eb
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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.bytecode.enhancement.lazy.proxy;
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import java.io.Serializable;
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import java.time.LocalDateTime;
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import java.time.Month;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Objects;
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import org.hibernate.Hibernate;
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import org.hibernate.boot.MetadataSources;
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import org.hibernate.jpa.SpecHints;
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import org.hibernate.testing.TestForIssue;
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import org.hibernate.testing.bytecode.enhancement.BytecodeEnhancerRunner;
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import org.hibernate.testing.bytecode.enhancement.EnhancementOptions;
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import org.hibernate.testing.junit4.BaseNonConfigCoreFunctionalTestCase;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import jakarta.persistence.Basic;
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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.IdClass;
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import jakarta.persistence.JoinColumn;
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import jakarta.persistence.ManyToOne;
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import jakarta.persistence.NamedAttributeNode;
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import jakarta.persistence.NamedEntityGraph;
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import jakarta.persistence.OneToMany;
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import jakarta.persistence.OrderBy;
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import jakarta.persistence.Table;
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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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@TestForIssue(jiraKey = "HHH-15607")
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@RunWith(BytecodeEnhancerRunner.class)
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@EnhancementOptions(lazyLoading = true)
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public class IdClassEntityGraphTest extends BaseNonConfigCoreFunctionalTestCase {
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@Override
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protected void applyMetadataSources(MetadataSources sources) {
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super.applyMetadataSources( sources );
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sources.addAnnotatedClass( Parent.class );
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sources.addAnnotatedClass( Child.class );
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}
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@Before
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public void setUp() {
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inTransaction(
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session -> {
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Parent parent = new Parent( 1l, "abc" );
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Child child1 = new Child( parent, LocalDateTime.of( 2002, Month.APRIL, 12, 12, 12 ) );
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Child child2 = new Child( parent, LocalDateTime.of( 2003, Month.APRIL, 12, 12, 12 ) );
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session.persist( child1 );
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session.persist( child2 );
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session.persist( parent );
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}
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);
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}
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@After
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public void tearDown() {
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inTransaction(
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session -> {
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session.createQuery( "delete from Child" ).executeUpdate();
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session.createQuery( "delete from Parent" ).executeUpdate();
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}
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);
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}
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@Test
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public void testFetchBasicAttributeAndOneToMany() {
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inTransaction(
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session -> {
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Parent parent = session.createQuery( "SELECT p FROM Parent p WHERE p.id = :id", Parent.class )
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.setParameter( "id", 1L )
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.setHint(
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SpecHints.HINT_SPEC_FETCH_GRAPH,
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session.getEntityGraph( "Parent.descritpionAndChildren" )
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)
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.getSingleResult();
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assertTrue( Hibernate.isPropertyInitialized( parent, "description" ) );
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assertTrue( Hibernate.isInitialized( parent.getChildren() ) );
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}
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);
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}
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@Test
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public void testFetchBasicAttributeOnly() {
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inTransaction(
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session -> {
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Parent parent = session.createQuery( "SELECT p FROM Parent p WHERE p.id = :id", Parent.class )
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.setParameter( "id", 1L )
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.setHint(
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SpecHints.HINT_SPEC_FETCH_GRAPH,
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session.getEntityGraph( "Parent.descriptionOnly" )
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)
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.getSingleResult();
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assertTrue( Hibernate.isPropertyInitialized( parent, "description" ) );
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assertFalse( Hibernate.isInitialized( parent.getChildren() ) );
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}
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);
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}
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@Test
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public void testFetchOneToMany() {
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inTransaction(
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session -> {
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Parent parent = session.createQuery( "SELECT p FROM Parent p WHERE p.id = :id", Parent.class )
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.setParameter( "id", 1L )
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.setHint(
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SpecHints.HINT_SPEC_FETCH_GRAPH,
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session.getEntityGraph( "Parent.childrenOnly" )
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)
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.getSingleResult();
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assertFalse( Hibernate.isPropertyInitialized( parent, "description" ) );
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assertTrue( Hibernate.isInitialized( parent.getChildren() ) );
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}
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);
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}
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@Entity(name = "Parent")
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@Table(name = "Parent")
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@NamedEntityGraph(
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name = "Parent.descriptionOnly",
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attributeNodes = {
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@NamedAttributeNode("description"),
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}
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)
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@NamedEntityGraph(
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name = "Parent.childrenOnly",
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attributeNodes = {
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@NamedAttributeNode("children"),
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}
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)
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@NamedEntityGraph(
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name = "Parent.descritpionAndChildren",
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attributeNodes = {
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@NamedAttributeNode("description"),
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@NamedAttributeNode("children"),
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}
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)
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public static class Parent {
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@Id
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private Long id;
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@Basic(fetch = FetchType.LAZY)
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private String description;
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@OrderBy("createdAt DESC")
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@OneToMany(mappedBy = "parent")
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private List<Child> children;
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public Parent() {
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}
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public Parent(Long id, String description) {
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this.id = id;
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this.description = description;
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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 String getDescription() {
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return description;
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}
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public List<Child> getChildren() {
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return children;
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}
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public void setChildren(List<Child> children) {
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this.children = children;
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}
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void addChild(Child child) {
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if ( children == null ) {
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children = new ArrayList<>();
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}
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children.add( child );
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}
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}
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@Entity(name = "Child")
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@Table(name = "Child")
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@IdClass(Child.PK.class)
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public static class Child {
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@Id
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@ManyToOne(fetch = FetchType.LAZY)
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@JoinColumn(name = "parent_id")
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private Parent parent;
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@Id
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@Column(name = "createdAt")
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private LocalDateTime createdAt;
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public Child() {
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}
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public Child(Parent parent, LocalDateTime createdAt) {
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this.createdAt = createdAt;
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this.parent = parent;
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parent.addChild( this );
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}
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public Parent getParent() {
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return parent;
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}
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public LocalDateTime getCreatedAt() {
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return createdAt;
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}
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public static class PK implements Serializable {
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private Long parent;
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private LocalDateTime createdAt;
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public Long getParent() {
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return parent;
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}
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public void setParent(Long parent) {
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this.parent = parent;
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}
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public LocalDateTime getCreatedAt() {
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return createdAt;
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}
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public void setCreatedAt(LocalDateTime createdAt) {
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this.createdAt = createdAt;
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}
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@Override
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public boolean equals(Object o) {
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if ( this == o ) {
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return true;
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}
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if ( o == null || getClass() != o.getClass() ) {
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return false;
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}
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PK pk = (PK) o;
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return Objects.equals( parent, pk.parent ) && Objects.equals( createdAt, pk.createdAt );
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}
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@Override
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public int hashCode() {
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return Objects.hash( parent, createdAt );
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}
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}
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}
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}
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@ -0,0 +1,264 @@
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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.entitygraph;
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import java.io.Serializable;
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import java.time.LocalDateTime;
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import java.time.Month;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.Objects;
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import org.hibernate.Hibernate;
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import org.hibernate.jpa.SpecHints;
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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.BeforeEach;
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import org.junit.jupiter.api.Test;
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import jakarta.persistence.Basic;
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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.IdClass;
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import jakarta.persistence.JoinColumn;
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import jakarta.persistence.ManyToOne;
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import jakarta.persistence.NamedAttributeNode;
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import jakarta.persistence.NamedEntityGraph;
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import jakarta.persistence.OneToMany;
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import jakarta.persistence.OrderBy;
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import jakarta.persistence.Table;
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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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IdClassEntityGraphTest.Parent.class,
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IdClassEntityGraphTest.Child.class
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}
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)
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@TestForIssue( jiraKey = "HHH-15607")
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public class IdClassEntityGraphTest {
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@BeforeEach
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public void setUp(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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Parent parent = new Parent( 1l, "abc" );
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Child child1 = new Child( parent, LocalDateTime.of( 2002, Month.APRIL, 12, 12, 12 ) );
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Child child2 = new Child( parent, LocalDateTime.of( 2003, Month.APRIL, 12, 12, 12 ) );
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entityManager.persist( child1 );
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entityManager.persist( child2 );
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entityManager.persist( parent );
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}
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);
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}
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@AfterEach
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public void tearDown(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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entityManager.createQuery( "delete from Child" ).executeUpdate();
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entityManager.createQuery( "delete from Parent" ).executeUpdate();
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}
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);
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}
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@Test
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public void testFetchBasicAttributeAndOneToMany(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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Parent parent = entityManager.createQuery( "SELECT p FROM Parent p WHERE p.id = :id", Parent.class )
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.setParameter( "id", 1L )
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.setHint(
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SpecHints.HINT_SPEC_FETCH_GRAPH,
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entityManager.getEntityGraph( "Parent.descritpionAndChildren" )
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)
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.getSingleResult();
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assertTrue( Hibernate.isPropertyInitialized( parent, "description" ) );
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assertTrue( Hibernate.isInitialized( parent.getChildren() ) );
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}
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);
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}
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@Test
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public void testFetchBasicAttributeOnly(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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Parent parent = entityManager.createQuery( "SELECT p FROM Parent p WHERE p.id = :id", Parent.class )
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.setParameter( "id", 1L )
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.setHint(
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SpecHints.HINT_SPEC_FETCH_GRAPH,
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entityManager.getEntityGraph( "Parent.descriptionOnly" )
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)
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.getSingleResult();
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assertTrue( Hibernate.isPropertyInitialized( parent, "description" ) );
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assertFalse( Hibernate.isInitialized( parent.getChildren() ) );
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}
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);
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}
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@Test
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public void testFetchOneToMany(EntityManagerFactoryScope scope) {
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scope.inTransaction(
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entityManager -> {
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Parent parent = entityManager.createQuery( "SELECT p FROM Parent p WHERE p.id = :id", Parent.class )
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.setParameter( "id", 1L )
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.setHint(
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SpecHints.HINT_SPEC_FETCH_GRAPH,
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entityManager.getEntityGraph( "Parent.childrenOnly" )
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)
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.getSingleResult();
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assertTrue( Hibernate.isPropertyInitialized( parent, "description" ) );
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assertTrue( Hibernate.isInitialized( parent.getChildren() ) );
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}
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);
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}
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@Entity(name = "Parent")
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@Table(name = "Parent")
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@NamedEntityGraph(
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name = "Parent.descriptionOnly",
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attributeNodes = {
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@NamedAttributeNode("description"),
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}
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)
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@NamedEntityGraph(
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name = "Parent.childrenOnly",
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attributeNodes = {
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@NamedAttributeNode("children"),
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}
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)
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@NamedEntityGraph(
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name = "Parent.descritpionAndChildren",
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attributeNodes = {
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@NamedAttributeNode("description"),
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@NamedAttributeNode("children"),
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}
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)
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public static class Parent {
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@Id
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private Long id;
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@Basic(fetch = FetchType.LAZY)
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private String description;
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@OrderBy("createdAt DESC")
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@OneToMany(mappedBy = "parent")
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private List<Child> children;
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public Parent() {
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}
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public Parent(Long id, String description) {
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this.id = id;
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this.description = description;
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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 String getDescription() {
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return description;
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}
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public List<Child> getChildren() {
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return children;
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}
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public void setChildren(List<Child> children) {
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this.children = children;
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}
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void addChild(Child child) {
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if ( children == null ) {
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children = new ArrayList<>();
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}
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children.add( child );
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}
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}
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@Entity(name = "Child")
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@Table(name = "Child")
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@IdClass(Child.PK.class)
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public static class Child {
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@Id
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@ManyToOne(fetch = FetchType.LAZY)
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@JoinColumn(name = "parent_id")
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private Parent parent;
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@Id
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@Column(name = "createdAt")
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private LocalDateTime createdAt;
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public Child() {
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}
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public Child(Parent parent, LocalDateTime createdAt) {
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this.createdAt = createdAt;
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this.parent = parent;
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parent.addChild( this );
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}
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public Parent getParent() {
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return parent;
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}
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public LocalDateTime getCreatedAt() {
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return createdAt;
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}
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public static class PK implements Serializable {
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private Long parent;
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private LocalDateTime createdAt;
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public Long getParent() {
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return parent;
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}
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public void setParent(Long parent) {
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this.parent = parent;
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}
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public LocalDateTime getCreatedAt() {
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return createdAt;
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}
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public void setCreatedAt(LocalDateTime createdAt) {
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this.createdAt = createdAt;
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}
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@Override
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public boolean equals(Object o) {
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if ( this == o ) {
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return true;
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}
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if ( o == null || getClass() != o.getClass() ) {
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return false;
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}
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PK pk = (PK) o;
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return Objects.equals( parent, pk.parent ) && Objects.equals( createdAt, pk.createdAt );
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}
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@Override
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public int hashCode() {
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return Objects.hash( parent, createdAt );
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}
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}
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}
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}
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