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HHH-16725 Persisting multiple entities with one-many association and composite key with ordered updates enabled fails

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Andrea Boriero 2023-05-31 15:55:43 +02:00 committed by Andrea Boriero
parent 9a94af1eb4
commit 954c57cdaa
1 changed files with 21 additions and 0 deletions
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21
hibernate-core/src/main/java/org/hibernate/metamodel/mapping/internal/VirtualIdEmbeddable.java
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@ -9,6 +9,7 @@ package org.hibernate.metamodel.mapping.internal;
import org.hibernate.engine.spi.SharedSessionContractImplementor; import org.hibernate.engine.spi.SharedSessionContractImplementor;
import org.hibernate.mapping.Component; import org.hibernate.mapping.Component;
import org.hibernate.metamodel.mapping.AttributeMapping; import org.hibernate.metamodel.mapping.AttributeMapping;
import org.hibernate.metamodel.mapping.AttributeMappingsList;
import org.hibernate.metamodel.mapping.EmbeddableMappingType; import org.hibernate.metamodel.mapping.EmbeddableMappingType;
import org.hibernate.metamodel.mapping.EmbeddableValuedModelPart; import org.hibernate.metamodel.mapping.EmbeddableValuedModelPart;
import org.hibernate.metamodel.mapping.EntityMappingType; import org.hibernate.metamodel.mapping.EntityMappingType;
@ -16,6 +17,7 @@ import org.hibernate.metamodel.mapping.NonAggregatedIdentifierMapping;
import org.hibernate.metamodel.mapping.SelectableMappings; import org.hibernate.metamodel.mapping.SelectableMappings;
import org.hibernate.metamodel.model.domain.NavigableRole; import org.hibernate.metamodel.model.domain.NavigableRole;
import org.hibernate.persister.entity.EntityPersister; import org.hibernate.persister.entity.EntityPersister;
import org.hibernate.property.access.spi.Getter;
import org.hibernate.spi.NavigablePath; import org.hibernate.spi.NavigablePath;
import org.hibernate.sql.ast.tree.from.TableGroup; import org.hibernate.sql.ast.tree.from.TableGroup;
import org.hibernate.sql.ast.tree.from.TableGroupProducer; import org.hibernate.sql.ast.tree.from.TableGroupProducer;
@ -245,4 +247,23 @@ public class VirtualIdEmbeddable extends AbstractEmbeddableMapping implements Id
); );
} }
@Override
public int compare(Object value1, Object value2) {
final IdClassEmbeddable idClassEmbeddable = idMapping.getIdClassEmbeddable();
if ( idClassEmbeddable != null ) {
final AttributeMappingsList attributeMappings = idClassEmbeddable.getAttributeMappings();
for ( int i = 0; i < attributeMappings.size(); i++ ) {
final AttributeMapping attributeMapping = attributeMappings.get( i );
final Getter getter = attributeMapping.getPropertyAccess().getGetter();
final int comparison = attributeMapping.compare( getter.get( value1 ), getter.get( value2 ) );
if ( comparison != 0 ) {
return comparison;
}
}
return 0;
}
else {
return super.compare( value1, value2 );
}
}
} }