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https://github.com/hibernate/hibernate-orm
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Add @ManyToMany member of test
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Andrea Boriero
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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.manytomany;
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import java.sql.Timestamp;
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import java.time.LocalDateTime;
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import java.time.ZoneOffset;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import javax.persistence.CascadeType;
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import javax.persistence.Column;
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import javax.persistence.ElementCollection;
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import javax.persistence.Entity;
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import javax.persistence.EnumType;
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import javax.persistence.GeneratedValue;
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import javax.persistence.Id;
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import javax.persistence.ManyToMany;
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import javax.persistence.ManyToOne;
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import javax.persistence.MapKeyEnumerated;
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import javax.persistence.OneToMany;
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import javax.persistence.Temporal;
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import javax.persistence.TemporalType;
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import org.hibernate.testing.orm.junit.DomainModel;
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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.BeforeEach;
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import org.junit.jupiter.api.Test;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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/**
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* @author Andrea Boriero
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*/
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@DomainModel(
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annotatedClasses = {
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ManyToManyHqlMemberOfQueryTest.Person.class,
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ManyToManyHqlMemberOfQueryTest.Phone.class,
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ManyToManyHqlMemberOfQueryTest.Call.class,
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}
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)
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@SessionFactory
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public class ManyToManyHqlMemberOfQueryTest {
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@BeforeEach
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public void setUp(SessionFactoryScope scope) {
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scope.inTransaction(
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session -> {
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Person person1 = new Person( "John Doe" );
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person1.setNickName( "JD" );
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person1.setAddress( "Earth" );
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person1.setCreatedOn( Timestamp.from( LocalDateTime.of( 2000, 1, 1, 0, 0, 0 )
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.toInstant( ZoneOffset.UTC ) ) );
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person1.getAddresses().put( AddressType.HOME, "Home address" );
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person1.getAddresses().put( AddressType.OFFICE, "Office address" );
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session.persist( person1 );
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Person person2 = new Person( "Mrs. John Doe" );
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person2.setAddress( "Earth" );
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person2.setCreatedOn( Timestamp.from( LocalDateTime.of( 2000, 1, 2, 12, 0, 0 )
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.toInstant( ZoneOffset.UTC ) ) );
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session.persist( person2 );
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Person person3 = new Person( "Dr_ John Doe" );
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session.persist( person3 );
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Phone phone1 = new Phone( "123-456-7890" );
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phone1.setId( 1L );
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person1.addPhone( phone1 );
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phone1.getRepairTimestamps().add( Timestamp.from( LocalDateTime.of( 2005, 1, 1, 12, 0, 0 )
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.toInstant( ZoneOffset.UTC ) ) );
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phone1.getRepairTimestamps().add( Timestamp.from( LocalDateTime.of( 2006, 1, 1, 12, 0, 0 )
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.toInstant( ZoneOffset.UTC ) ) );
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Call call11 = new Call();
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call11.setDuration( 12 );
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call11.setTimestamp( Timestamp.from( LocalDateTime.of( 2000, 1, 1, 0, 0, 0 )
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.toInstant( ZoneOffset.UTC ) ) );
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Call call12 = new Call();
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call12.setDuration( 33 );
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call12.setTimestamp( Timestamp.from( LocalDateTime.of( 2000, 1, 1, 1, 0, 0 )
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.toInstant( ZoneOffset.UTC ) ) );
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phone1.addCall( call11 );
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phone1.addCall( call12 );
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Phone phone2 = new Phone( "098-765-4321" );
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phone2.setId( 2L );
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Phone phone3 = new Phone( "098-765-4320" );
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phone3.setId( 3L );
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person2.addPhone( phone2 );
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person2.addPhone( phone3 );
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}
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);
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}
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@Test
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public void testMemberOf(SessionFactoryScope scope) {
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scope.inTransaction(
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session -> {
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Call call = session.createQuery( "select c from Call c", Call.class ).getResultList().get( 0 );
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Phone phone = call.getPhone();
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List<Person> persons = session.createQuery(
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"select p " +
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"from Person p " +
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"where :phone member of p.phones", Person.class )
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.setParameter( "phone", phone )
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.getResultList();
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assertEquals( 1, persons.size() );
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}
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);
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}
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@Test
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public void testMemberOf2(SessionFactoryScope scope) {
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scope.inTransaction(
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session -> {
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Call call = session.createQuery( "select c from Call c", Call.class ).getResultList().get( 0 );
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List<Person> persons = session.createQuery(
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"select p " +
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"from Person p " +
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"where :call member of p.phones.calls", Person.class )
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.setParameter( "call", call )
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.getResultList();
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assertEquals( 1, persons.size() );
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}
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);
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}
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@Entity(name = "Person")
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public static class Person {
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@Id
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@GeneratedValue
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private Long id;
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private String name;
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private String nickName;
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private String address;
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@Temporal(TemporalType.TIMESTAMP)
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private Date createdOn;
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@ManyToMany( cascade = CascadeType.ALL)
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private List<Phone> phones = new ArrayList<>();
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@ElementCollection
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@MapKeyEnumerated(EnumType.STRING)
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private Map<AddressType, String> addresses = new HashMap<>();
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public Person() {
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}
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public Person(String name) {
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this.name = name;
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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 getName() {
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return name;
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}
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public String getNickName() {
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return nickName;
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}
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public void setNickName(String nickName) {
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this.nickName = nickName;
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}
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public String getAddress() {
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return address;
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}
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public void setAddress(String address) {
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this.address = address;
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}
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public Date getCreatedOn() {
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return createdOn;
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}
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public void setCreatedOn(Date createdOn) {
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this.createdOn = createdOn;
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}
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public List<Phone> getPhones() {
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return phones;
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}
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public Map<AddressType, String> getAddresses() {
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return addresses;
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}
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public void addPhone(Phone phone) {
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phones.add( phone );
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}
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}
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public enum AddressType {
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HOME,
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OFFICE
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}
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@Entity(name = "Phone")
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public static class Phone {
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@Id
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private Long id;
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@Column(name = "phone_number")
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private String number;
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@OneToMany(mappedBy = "phone", cascade = CascadeType.ALL, orphanRemoval = true)
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private List<Call> calls = new ArrayList<>();
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@ElementCollection
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private List<Date> repairTimestamps = new ArrayList<>();
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public Phone() {
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}
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public Phone(String number) {
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this.number = number;
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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 void setId(Long id) {
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this.id = id;
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}
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public String getNumber() {
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return number;
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}
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public List<Call> getCalls() {
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return calls;
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}
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public List<Date> getRepairTimestamps() {
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return repairTimestamps;
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}
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public void addCall(Call call) {
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calls.add( call );
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call.setPhone( this );
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}
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}
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@Entity(name = "Call")
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public static class Call {
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@Id
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@GeneratedValue
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private Long id;
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@ManyToOne
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private Phone phone;
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@Column(name = "call_timestamp")
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private Date timestamp;
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private int duration;
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public Call() {
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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 void setId(Long id) {
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this.id = id;
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}
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public Phone getPhone() {
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return phone;
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}
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public void setPhone(Phone phone) {
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this.phone = phone;
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}
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public Date getTimestamp() {
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return timestamp;
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}
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public void setTimestamp(Date timestamp) {
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this.timestamp = timestamp;
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}
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public int getDuration() {
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return duration;
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}
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public void setDuration(int duration) {
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this.duration = duration;
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}
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}
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}
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