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#22 - Create AnnotationUsage for discriminator-value, discriminator-c…
…olumn and discriminator-formula in XML
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124 changes: 124 additions & 0 deletions
124
src/test/java/org/hibernate/models/orm/xml/complete/DiscriminatorValueTest.java
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| package org.hibernate.models.orm.xml.complete; | ||
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| import java.util.Set; | ||
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| import org.hibernate.annotations.DiscriminatorFormula; | ||
| import org.hibernate.boot.internal.BootstrapContextImpl; | ||
| import org.hibernate.boot.internal.MetadataBuilderImpl; | ||
| import org.hibernate.boot.model.process.spi.ManagedResources; | ||
| import org.hibernate.boot.models.categorize.spi.CategorizedDomainModel; | ||
| import org.hibernate.boot.models.categorize.spi.EntityHierarchy; | ||
| import org.hibernate.boot.models.categorize.spi.EntityTypeMetadata; | ||
| import org.hibernate.boot.models.categorize.spi.IdentifiableTypeMetadata; | ||
| import org.hibernate.boot.registry.StandardServiceRegistry; | ||
| import org.hibernate.boot.registry.StandardServiceRegistryBuilder; | ||
| import org.hibernate.models.orm.process.ManagedResourcesImpl; | ||
| import org.hibernate.models.spi.AnnotationUsage; | ||
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| import org.junit.jupiter.api.Test; | ||
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| import jakarta.persistence.DiscriminatorColumn; | ||
| import jakarta.persistence.DiscriminatorType; | ||
| import jakarta.persistence.DiscriminatorValue; | ||
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| import static org.assertj.core.api.Assertions.assertThat; | ||
| import static org.hibernate.boot.models.categorize.spi.ManagedResourcesProcessor.processManagedResources; | ||
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| public class DiscriminatorValueTest { | ||
| @Test | ||
| void testDiscriminatorValue() { | ||
| final ManagedResources managedResources = new ManagedResourcesImpl.Builder() | ||
| .addXmlMappings( "mappings/complete/discriminator-value.xml" ) | ||
| .build(); | ||
| try (StandardServiceRegistry serviceRegistry = new StandardServiceRegistryBuilder().build()) { | ||
| final BootstrapContextImpl bootstrapContext = new BootstrapContextImpl( | ||
| serviceRegistry, | ||
| new MetadataBuilderImpl.MetadataBuildingOptionsImpl( serviceRegistry ) | ||
| ); | ||
| final CategorizedDomainModel categorizedDomainModel = processManagedResources( | ||
| managedResources, | ||
| bootstrapContext | ||
| ); | ||
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| final Set<EntityHierarchy> entityHierarchies = categorizedDomainModel.getEntityHierarchies(); | ||
| assertThat( entityHierarchies ).hasSize( 3 ); | ||
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| for ( EntityHierarchy entityHierarchy : entityHierarchies ) { | ||
| final EntityTypeMetadata root = entityHierarchy.getRoot(); | ||
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| final String entityName = root.getClassDetails().getName(); | ||
| if ( entityName.equals( "org.hibernate.models.orm.xml.complete.Root" ) ) { | ||
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| final AnnotationUsage<DiscriminatorValue> rootDiscriminatorValueAnnotationUsage = root.getClassDetails() | ||
| .getAnnotationUsage( DiscriminatorValue.class ); | ||
| assertThat( rootDiscriminatorValueAnnotationUsage ).isNull(); | ||
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| final AnnotationUsage<DiscriminatorColumn> discriminatorColumnAnnotationUsage = root.getClassDetails() | ||
| .getAnnotationUsage( DiscriminatorColumn.class ); | ||
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| assertThat( discriminatorColumnAnnotationUsage ).isNotNull(); | ||
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| final String discriminatorColumName = discriminatorColumnAnnotationUsage.getString( "name" ); | ||
| assertThat( discriminatorColumName ).isEqualTo( "TYPE_COLUMN" ); | ||
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| final DiscriminatorType discriminatorColumnType = discriminatorColumnAnnotationUsage | ||
| .getEnum( "discriminatorType" ); | ||
| assertThat( discriminatorColumnType ).isEqualTo( DiscriminatorType.INTEGER ); | ||
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| final Iterable<IdentifiableTypeMetadata> subTypes = root.getSubTypes(); | ||
| assertThat( subTypes ).hasSize( 1 ); | ||
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| final IdentifiableTypeMetadata subType = subTypes.iterator().next(); | ||
| final AnnotationUsage<DiscriminatorValue> subTypeDiscriminatorValueAnnotationUsage = subType.getClassDetails() | ||
| .getAnnotationUsage( DiscriminatorValue.class ); | ||
| assertThat( subTypeDiscriminatorValueAnnotationUsage ).isNotNull(); | ||
| String discriminatorValue = subTypeDiscriminatorValueAnnotationUsage.getString( "value" ); | ||
| assertThat( discriminatorValue ).isEqualTo( "R" ); | ||
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| final AnnotationUsage<DiscriminatorFormula> discriminatorFortmulaAnnotationUsage = root.getClassDetails() | ||
| .getAnnotationUsage( DiscriminatorFormula.class ); | ||
| assertThat( discriminatorFortmulaAnnotationUsage ).isNull(); | ||
| } | ||
| else if ( entityName.equals( "org.hibernate.models.orm.xml.complete.SimplePerson" ) ) { | ||
| final AnnotationUsage<DiscriminatorValue> rootDiscriminatorValueAnnotationUsage = root.getClassDetails() | ||
| .getAnnotationUsage( DiscriminatorValue.class ); | ||
| assertThat( rootDiscriminatorValueAnnotationUsage ).isNull(); | ||
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| final AnnotationUsage<DiscriminatorColumn> discriminatorColumnAnnotationUsage = root.getClassDetails() | ||
| .getAnnotationUsage( DiscriminatorColumn.class ); | ||
| assertThat( discriminatorColumnAnnotationUsage ).isNotNull(); | ||
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| final String discriminatorColumName = discriminatorColumnAnnotationUsage.getString( "name" ); | ||
| assertThat( discriminatorColumName ).isEqualTo( "DTYPE" ); | ||
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| final DiscriminatorType discriminatorColumnType = discriminatorColumnAnnotationUsage | ||
| .getEnum( "discriminatorType" ); | ||
| assertThat( discriminatorColumnType ).isEqualTo( DiscriminatorType.STRING ); | ||
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| final AnnotationUsage<DiscriminatorFormula> discriminatorFortmulaAnnotationUsage = root.getClassDetails() | ||
| .getAnnotationUsage( DiscriminatorFormula.class ); | ||
| assertThat( discriminatorFortmulaAnnotationUsage ).isNull(); | ||
| } | ||
| else { | ||
| assertThat( entityName ).isEqualTo( "org.hibernate.models.orm.xml.SimpleEntity" ); | ||
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| final AnnotationUsage<DiscriminatorValue> rootDiscriminatorValueAnnotationUsage = root.getClassDetails() | ||
| .getAnnotationUsage( DiscriminatorValue.class ); | ||
| assertThat( rootDiscriminatorValueAnnotationUsage ).isNull(); | ||
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| final AnnotationUsage<DiscriminatorColumn> discriminatorColumnAnnotationUsage = root.getClassDetails() | ||
| .getAnnotationUsage( DiscriminatorColumn.class ); | ||
| assertThat( discriminatorColumnAnnotationUsage ).isNull(); | ||
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| final AnnotationUsage<DiscriminatorFormula> discriminatorFortmulaAnnotationUsage = root.getClassDetails() | ||
| .getAnnotationUsage( DiscriminatorFormula.class ); | ||
| assertThat( discriminatorFortmulaAnnotationUsage ).isNotNull(); | ||
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| final String formula = discriminatorFortmulaAnnotationUsage.getString( "value" ); | ||
| assertThat( formula ).isEqualTo( "CASE WHEN VALUE1 IS NOT NULL THEN 1 WHEN VALUE2 IS NOT NULL THEN 2 END" ); | ||
| } | ||
| } | ||
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| } | ||
| } | ||
| } |
43 changes: 43 additions & 0 deletions
43
src/test/resources/mappings/complete/discriminator-value.xml
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| <!-- | ||
| ~ Hibernate, Relational Persistence for Idiomatic Java | ||
| ~ | ||
| ~ SPDX-License-Identifier: Apache-2.0 | ||
| ~ Copyright: Red Hat Inc. and Hibernate Authors | ||
| --> | ||
| <entity-mappings xmlns="http://www.hibernate.org/xsd/orm/mapping" | ||
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" | ||
| version="3.2"> | ||
| <package>org.hibernate.models.orm.xml.complete</package> | ||
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| <entity class="Root" metadata-complete="true" access="FIELD"> | ||
| <inheritance strategy="JOINED"/> | ||
| <discriminator-column name="TYPE_COLUMN" discriminator-type="INTEGER"/> | ||
| <attributes> | ||
| <id name="id"> | ||
| <column name="pk"/> | ||
| </id> | ||
| <basic name="name"/> | ||
| </attributes> | ||
| </entity> | ||
| <entity class="Sub" metadata-complete="true" access="FIELD"> | ||
| <extends>Root</extends> | ||
| <discriminator-value>R</discriminator-value> | ||
| <attributes> | ||
| <basic name="subName"/> | ||
| </attributes> | ||
| </entity> | ||
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| <entity class="SimplePerson" metadata-complete="true" access="FIELD"> | ||
| <discriminator-column/> | ||
| <attributes> | ||
| <id name="id"/> | ||
| </attributes> | ||
| </entity> | ||
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| <entity class="org.hibernate.models.orm.xml.SimpleEntity" metadata-complete="true" access="FIELD"> | ||
| <discriminator-formula>CASE WHEN VALUE1 IS NOT NULL THEN 1 WHEN VALUE2 IS NOT NULL THEN 2 END</discriminator-formula> | ||
| <attributes> | ||
| <id name="id"/> | ||
| </attributes> | ||
| </entity> | ||
| </entity-mappings> |