HHH-11841 - Added test case.
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Chris Cranford
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3080e819d1
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6f8968e58a
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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.envers.test.integration.collection;
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import java.io.Serializable;
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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 org.hibernate.envers.AuditReader;
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import org.hibernate.envers.Audited;
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import org.hibernate.envers.query.AuditEntity;
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import org.hibernate.envers.query.AuditQuery;
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import org.hibernate.envers.test.BaseEnversJPAFunctionalTestCase;
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import org.hibernate.envers.test.Priority;
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import org.junit.Test;
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import org.hibernate.testing.transaction.TransactionUtil;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertNotNull;
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/**
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* @author Chris Cranford
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*/
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public class EntityMapCompositeElementTest extends BaseEnversJPAFunctionalTestCase {
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private Category category;
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private Item item;
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@Test
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@Priority(10)
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public void initData() {
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TransactionUtil.doInJPA( this::entityManagerFactory, entityManager-> {
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final Item item = new Item( "The Item" );
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entityManager.persist( item );
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final Category category = new Category( "The Category" );
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category.setDescription( "The description" );
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category.setValue( item, new Value( "The Value", 4711L ) );
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category.setText( item, "The text" );
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entityManager.persist( category );
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this.category = category;
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this.item = item;
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} );
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}
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@Test
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public void testRevisionHistory() {
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final AuditReader reader = getAuditReader();
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AuditQuery categoryQuery = reader.createQuery().forRevisionsOfEntity( Category.class, false, true )
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.addOrder( AuditEntity.revisionProperty( "timestamp" ).asc() )
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.add( AuditEntity.id().eq( category.getId() ) );
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@SuppressWarnings( "unchecked" )
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List<Object[]> history = (List<Object[]>) categoryQuery.getResultList();
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assertNotNull( history );
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assertEquals( 1, history.size() );
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final Category category = (Category) reader.createQuery().forEntitiesAtRevision( Category.class, 1 )
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.add( AuditEntity.property( "id" ).eq( this.category.getId() ) )
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.setMaxResults( 1 )
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.getSingleResult();
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assertEquals( this.category.getName(), category.getName() );
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assertEquals( this.category.getDescription(), category.getDescription() );
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assertEquals( "The text", category.getText( this.item ) );
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final Value value = category.getValue( this.item );
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assertEquals( "The Value", value.getText() );
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assertEquals( Long.valueOf( 4711L ), value.getNumber() );
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}
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@Override
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protected String[] getMappings() {
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return new String[] {
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"mappings/collections/Category.hbm.xml",
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"mappings/collections/Item.hbm.xml"
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};
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}
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@Audited
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public static class Category {
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private Long id;
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private String name;
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private String description;
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private Map<Item, String> textItem = new HashMap<>();
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private Map<Item, Value> categoryItem = new HashMap<>();
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Category() {
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}
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Category(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 void setId(Long id) {
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this.id = 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 void setName(String name) {
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this.name = name;
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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 void setDescription(String description) {
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this.description = description;
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}
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public Map<Item, String> getTextItem() {
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return textItem;
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}
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public void setTextItem(Map<Item, String> textItem) {
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this.textItem = textItem;
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}
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public Map<Item, Value> getCategoryItem() {
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return categoryItem;
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}
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public void setCategoryItem(Map<Item, Value> categoryItem) {
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this.categoryItem = categoryItem;
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}
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public void setValue(Item key, Value value) {
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this.categoryItem.put( key, value );
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}
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public Value getValue(Item key) {
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return this.categoryItem.get( key );
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}
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public void setText(Item key, String value) {
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this.textItem.put( key, value );
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}
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public String getText(Item key) {
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return this.textItem.get( key );
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}
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}
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@Audited
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public static class Item {
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private Long id;
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private String name;
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Item() {
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}
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Item(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 void setId(Long id) {
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this.id = 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 void setName(String name) {
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this.name = name;
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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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Item item = (Item) o;
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return id != null ? id.equals( item.id ) : item.id == null;
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}
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@Override
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public int hashCode() {
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return id != null ? id.hashCode() : 0;
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}
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}
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public static class Value implements Serializable {
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private String text;
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private Long number;
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Value() {
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}
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Value(String text, Long number) {
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this.text = text;
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this.number = number;
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}
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public String getText() {
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return text;
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}
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public void setText(String text) {
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this.text = text;
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}
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public Long getNumber() {
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return number;
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}
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public void setNumber(Long number) {
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this.number = number;
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}
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}
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}
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@ -0,0 +1,35 @@
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<?xml version="1.0"?>
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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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<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
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<hibernate-mapping default-access="field">
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<class name="org.hibernate.envers.test.integration.collection.EntityMapCompositeElementTest$Category" table="category">
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<id name="id" column="id" type="long">
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<generator class="sequence">
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<param name="sequence_name">category_id_seq</param>
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</generator>
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</id>
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<property name="name" column="name" not-null="true" />
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<property name="description" column="description" />
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<map name="textItem" table="text_item">
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<key column="category_id" not-null="true" />
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<map-key-many-to-many column="item_id" class="org.hibernate.envers.test.integration.collection.EntityMapCompositeElementTest$Item" />
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<element type="string" column="text" />
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</map>
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<map name="categoryItem" table="category_item">
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<key column="category_id" not-null="true" />
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<map-key-many-to-many column="item_id" class="org.hibernate.envers.test.integration.collection.EntityMapCompositeElementTest$Item" />
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<composite-element class="org.hibernate.envers.test.integration.collection.EntityMapCompositeElementTest$Value">
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<property name="number" column="number" />
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<property name="text" column="text" />
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</composite-element>
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</map>
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</class>
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</hibernate-mapping>
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@ -0,0 +1,18 @@
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<?xml version="1.0"?>
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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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<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
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<hibernate-mapping default-access="field">
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<class name="org.hibernate.envers.test.integration.collection.EntityMapCompositeElementTest$Item" table="item">
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<id name="id" column="id" type="long">
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<generator class="sequence">
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<param name="sequence_name">item_id_seq</param>
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</generator>
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</id>
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<property name="name" column="name" not-null="true" />
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</class>
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</hibernate-mapping>
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