Test embedded > to-one | embedded
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Fabio Massimo Ercoli
parent
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/*
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* Hibernate Search, full-text search for your domain model
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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.embeddable;
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import java.util.ArrayList;
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import java.util.List;
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import jakarta.persistence.Basic;
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import jakarta.persistence.ElementCollection;
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import jakarta.persistence.Embeddable;
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import jakarta.persistence.Entity;
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import jakarta.persistence.Id;
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import jakarta.persistence.ManyToOne;
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import jakarta.persistence.OrderBy;
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import org.hibernate.Session;
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import org.hibernate.query.Query;
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import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
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import org.junit.Test;
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import static org.assertj.core.api.Assertions.assertThat;
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public class OrderByEmbeddableToOneTest extends BaseCoreFunctionalTestCase {
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@Override
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protected Class<?>[] getAnnotatedClasses() {
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return new Class[] { Containing.class, Embed.class, Contained.class };
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}
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@Test
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public void test() {
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inTransaction( session -> {
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saveComposition( session, 1 );
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saveComposition( session, 11 );
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saveComposition( session, 21 );
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} );
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inTransaction( session -> {
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Query<Containing> query = session.createQuery( "select c from containing c order by c.id asc", Containing.class );
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List<Containing> resultList = query.getResultList();
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assertThat( resultList ).hasSize( 3 );
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assertThat( resultList.get( 0 ).getEmbeds() )
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.extracting( "contained" ).extracting( "id" ).containsExactly( 3, 2, 1 );
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assertThat( resultList.get( 1 ).getEmbeds() )
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.extracting( "contained" ).extracting( "id" ).containsExactly( 13, 12, 11 );
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assertThat( resultList.get( 2 ).getEmbeds() )
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.extracting( "contained" ).extracting( "id" ).containsExactly( 23, 22, 21 );
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} );
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}
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private void saveComposition(Session session, int id) {
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Containing containing = new Containing();
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containing.setId( id );
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Embed embed1 = new Embed();
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Embed embed2 = new Embed();
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Embed embed3 = new Embed();
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ArrayList<Embed> embeds = new ArrayList<>();
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embeds.add( embed1 );
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embeds.add( embed2 );
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embeds.add( embed3 );
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containing.setEmbeds( embeds );
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Contained contained1 = new Contained();
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contained1.setId( id );
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contained1.setData( "data" + id++ );
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Contained contained2 = new Contained();
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contained2.setId( id );
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contained2.setData( "data" + id++ );
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Contained contained3 = new Contained();
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contained3.setId( id );
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contained3.setData( "data" + id++ );
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embed2.setContained( contained2 );
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embed3.setContained( contained3 );
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embed1.setContained( contained1 );
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session.persist( containing );
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session.persist( contained1 );
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session.persist( contained2 );
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session.persist( contained3 );
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}
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@Entity(name = "containing")
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public static class Containing {
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@Id
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private Integer id;
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@ElementCollection
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@OrderBy("contained.id desc")
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private List<Embed> embeds = new ArrayList<>();
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public Integer getId() {
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return id;
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}
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public void setId(Integer id) {
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this.id = id;
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}
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public List<Embed> getEmbeds() {
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return embeds;
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}
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public void setEmbeds(List<Embed> embeds) {
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this.embeds = embeds;
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}
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}
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@Embeddable
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public static class Embed {
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@ManyToOne
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private Contained contained;
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public Contained getContained() {
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return contained;
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}
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public void setContained(Contained contained) {
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this.contained = contained;
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}
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}
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@Entity(name = "contained")
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public static class Contained {
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@Id
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private Integer id;
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@Basic
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private String data;
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public Integer getId() {
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return id;
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}
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public void setId(Integer id) {
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this.id = id;
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}
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public String getData() {
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return data;
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}
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public void setData(String data) {
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this.data = data;
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}
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}
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}
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@ -0,0 +1,148 @@
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/*
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* Hibernate Search, full-text search for your domain model
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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.embeddable;
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import java.util.ArrayList;
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import java.util.List;
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import jakarta.persistence.Basic;
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import jakarta.persistence.ElementCollection;
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import jakarta.persistence.Embeddable;
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import jakarta.persistence.Embedded;
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import jakarta.persistence.Entity;
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import jakarta.persistence.Id;
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import jakarta.persistence.OrderBy;
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import org.hibernate.Session;
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import org.hibernate.query.Query;
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import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
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import org.junit.Test;
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import static org.assertj.core.api.Assertions.assertThat;
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public class OrderByEmbeddableX2Test extends BaseCoreFunctionalTestCase {
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@Override
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protected Class<?>[] getAnnotatedClasses() {
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return new Class[] { Containing.class, Embed.class, Contained.class };
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}
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@Test
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public void test() {
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inTransaction( session -> {
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saveComposition( session, 1 );
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saveComposition( session, 11 );
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saveComposition( session, 21 );
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} );
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inTransaction( session -> {
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Query<Containing> query = session.createQuery( "select c from containing c order by c.id asc", Containing.class );
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List<Containing> resultList = query.getResultList();
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assertThat( resultList ).hasSize( 3 );
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assertThat( resultList.get( 0 ).getEmbeds() )
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.extracting( "contained" ).extracting( "data" ).containsExactly( "data3", "data2", "data1" );
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assertThat( resultList.get( 1 ).getEmbeds() )
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.extracting( "contained" ).extracting( "data" ).containsExactly( "data13", "data12", "data11" );
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assertThat( resultList.get( 2 ).getEmbeds() )
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.extracting( "contained" ).extracting( "data" ).containsExactly( "data23", "data22", "data21" );
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} );
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}
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private void saveComposition(Session session, int id) {
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Containing containing = new Containing();
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containing.setId( id );
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Embed embed1 = new Embed();
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Embed embed2 = new Embed();
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Embed embed3 = new Embed();
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ArrayList<Embed> embeds = new ArrayList<>();
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embeds.add( embed1 );
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embeds.add( embed2 );
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embeds.add( embed3 );
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containing.setEmbeds( embeds );
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Contained contained1 = new Contained();
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contained1.setData( "data" + id++ );
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Contained contained2 = new Contained();
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contained2.setData( "data" + id++ );
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Contained contained3 = new Contained();
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contained3.setData( "data" + id++ );
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embed1.setContained( contained1 );
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embed2.setContained( contained2 );
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embed3.setContained( contained3 );
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session.persist( containing );
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}
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@Entity(name = "containing")
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public static class Containing {
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@Id
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private Integer id;
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@ElementCollection
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@OrderBy("contained.data desc")
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private List<Embed> embeds = new ArrayList<>();
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public Containing() {
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}
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public Integer getId() {
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return id;
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}
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public void setId(Integer id) {
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this.id = id;
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}
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public List<Embed> getEmbeds() {
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return embeds;
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}
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public void setEmbeds(List<Embed> embeds) {
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this.embeds = embeds;
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}
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}
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@Embeddable
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public static class Embed {
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@Embedded
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private Contained contained;
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public Embed() {
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}
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public Contained getContained() {
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return contained;
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}
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public void setContained(Contained contained) {
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this.contained = contained;
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}
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}
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@Embeddable
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public static class Contained {
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@Basic
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private String data;
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public Contained() {
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}
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public String getData() {
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return data;
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}
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public void setData(String data) {
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this.data = data;
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}
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}
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}
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