HHH-16188 Add test for issue
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Marco Belladelli
Christian Beikov
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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.annotations.generics;
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import java.io.Serializable;
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import java.util.Random;
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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.Embeddable;
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import jakarta.persistence.EmbeddedId;
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import jakarta.persistence.Entity;
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import jakarta.persistence.MappedSuperclass;
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import jakarta.persistence.criteria.CriteriaBuilder;
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import jakarta.persistence.criteria.CriteriaQuery;
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import jakarta.persistence.criteria.Path;
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import jakarta.persistence.criteria.Root;
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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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EmbeddedIdGenericsSuperclassTest.Customer.class,
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EmbeddedIdGenericsSuperclassTest.Invoice.class,
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EmbeddedIdGenericsSuperclassTest.NestedCustomer.class
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})
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@SessionFactory
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@Jira("https://hibernate.atlassian.net/browse/HHH-16188")
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public class EmbeddedIdGenericsSuperclassTest {
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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 Customer customer = new Customer( 1, "Francisco" );
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session.persist( customer );
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final Invoice invoice = new Invoice( 2 );
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session.persist( invoice );
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final NestedCustomer nestedCustomer = new NestedCustomer( "Marco" );
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session.persist( nestedCustomer );
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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 Customer" ).executeUpdate();
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session.createMutationQuery( "delete from Invoice" ).executeUpdate();
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session.createMutationQuery( "delete from NestedCustomer" ).executeUpdate();
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} );
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}
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@Test
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public void testCustomer(SessionFactoryScope scope) {
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scope.inTransaction( session -> {
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final Customer customer = session.createQuery(
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"from Customer c where c.id.someDomainField = 1",
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Customer.class
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).getSingleResult();
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assertThat( customer ).isNotNull();
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assertThat( customer.getCode() ).isEqualTo( 1 );
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assertThat( customer.getName() ).isEqualTo( "Francisco" );
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} );
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}
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@Test
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public void testCustomerCriteria(SessionFactoryScope scope) {
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scope.inTransaction( session -> {
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final CriteriaBuilder cb = session.getCriteriaBuilder();
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final CriteriaQuery<Customer> query = cb.createQuery( Customer.class );
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final Root<Customer> root = query.from( Customer.class );
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final Path<CustomerId> id = root.get( "id" );
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assertThat( id ).isNotNull();
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assertThat( id.getJavaType() ).isEqualTo( CustomerId.class );
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query.select( root ).where( cb.equal( id.get( "someDomainField" ), 1 ) );
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final Customer customer = session.createQuery( query ).getSingleResult();
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assertThat( customer ).isNotNull();
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assertThat( customer.getCode() ).isEqualTo( 1 );
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assertThat( customer.getName() ).isEqualTo( "Francisco" );
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} );
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}
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@Test
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public void testInvoice(SessionFactoryScope scope) {
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scope.inTransaction( session -> {
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final Invoice invoice = session.createQuery(
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"from Invoice a where a.id.someOtherDomainField = 1",
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Invoice.class
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).getSingleResult();
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assertThat( invoice ).isNotNull();
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assertThat( invoice.getSerial() ).isEqualTo( 2 );
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} );
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}
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@Test
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public void testInvoiceCriteria(SessionFactoryScope scope) {
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scope.inTransaction( session -> {
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final CriteriaBuilder cb = session.getCriteriaBuilder();
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final CriteriaQuery<Invoice> query = cb.createQuery( Invoice.class );
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final Root<Invoice> root = query.from( Invoice.class );
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final Path<InvoiceId> id = root.get( "id" );
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assertThat( id ).isNotNull();
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assertThat( id.getJavaType() ).isEqualTo( InvoiceId.class );
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query.select( root ).where( cb.equal( id.get( "someOtherDomainField" ), 1 ) );
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final Invoice invoice = session.createQuery( query ).getSingleResult();
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assertThat( invoice ).isNotNull();
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assertThat( invoice.getSerial() ).isEqualTo( 2 );
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} );
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}
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@Test
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public void testNestedCustomer(SessionFactoryScope scope) {
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scope.inTransaction( session -> {
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final NestedCustomer nestedCustomer = session.createQuery(
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"from NestedCustomer c where c.id.nestedEmbeddable.someNestedDomainField = 1 and c.id.someFirstLevelDomainField = 1",
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NestedCustomer.class
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).getSingleResult();
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assertThat( nestedCustomer ).isNotNull();
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assertThat( nestedCustomer.getName() ).isEqualTo( "Marco" );
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} );
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}
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@Embeddable
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@MappedSuperclass
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public abstract static class DomainEntityId implements Serializable {
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private Long domainId;
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public DomainEntityId() {
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Random random = new Random();
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this.domainId = random.nextLong();
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}
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}
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@MappedSuperclass
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public abstract static class DomainEntityModel<ID extends DomainEntityId> {
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@EmbeddedId
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private ID id;
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protected DomainEntityModel(ID id) {
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this.id = id;
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}
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public ID getId() {
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return id;
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}
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}
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@Embeddable
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public static class CustomerId extends DomainEntityId {
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private int someDomainField;
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public CustomerId() {
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super();
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this.someDomainField = 1;
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}
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}
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@Entity(name = "Customer")
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public static class Customer extends DomainEntityModel<CustomerId> {
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private Integer code;
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private String name;
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public Customer() {
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super( new CustomerId() );
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}
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public Customer(Integer code, String name) {
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this();
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this.code = code;
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this.name = name;
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}
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public Integer getCode() {
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return code;
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}
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public void setCode(Integer code) {
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this.code = code;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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}
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@Embeddable
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public static class InvoiceId extends DomainEntityId {
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private int someOtherDomainField;
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public InvoiceId() {
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super();
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this.someOtherDomainField = 1;
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}
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}
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@Entity(name = "Invoice")
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public static class Invoice extends DomainEntityModel<InvoiceId> {
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private Integer serial;
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public Invoice() {
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super( new InvoiceId() );
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}
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public Invoice(Integer serial) {
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this();
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this.serial = serial;
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}
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public Integer getSerial() {
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return serial;
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}
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public void setSerial(Integer serial) {
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this.serial = serial;
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}
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}
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@Embeddable
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public static class NestedEmbeddable {
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private int someNestedDomainField;
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public NestedEmbeddable() {
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}
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public NestedEmbeddable(int someNestedDomainField) {
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this.someNestedDomainField = someNestedDomainField;
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}
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}
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@Embeddable
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public static class NestedId extends DomainEntityId {
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private NestedEmbeddable nestedEmbeddable;
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private int someFirstLevelDomainField;
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public NestedId() {
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super();
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this.nestedEmbeddable = new NestedEmbeddable( 1 );
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this.someFirstLevelDomainField = 1;
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}
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}
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@Entity(name = "NestedCustomer")
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public static class NestedCustomer extends DomainEntityModel<NestedId> {
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private String name;
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public NestedCustomer() {
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super( new NestedId() );
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}
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public NestedCustomer(String name) {
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this();
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this.name = name;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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}
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}
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