HHH-10291 - Fix Partially generated composite attribute is not retrieved after insert
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@ -121,6 +121,7 @@ import org.hibernate.tuple.entity.EntityMetamodel;
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import org.hibernate.tuple.entity.EntityTuplizer;
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import org.hibernate.type.AssociationType;
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import org.hibernate.type.CollectionType;
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import org.hibernate.type.ComponentType;
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import org.hibernate.type.CompositeType;
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import org.hibernate.type.EntityType;
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import org.hibernate.type.Type;
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@ -4752,8 +4753,7 @@ public abstract class AbstractEntityPersister
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int propertyIndex = -1;
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for ( NonIdentifierAttribute attribute : entityMetamodel.getProperties() ) {
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propertyIndex++;
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final ValueGeneration valueGeneration = attribute.getValueGenerationStrategy();
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if ( isReadRequired( valueGeneration, matchTiming ) ) {
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if ( isValueGenerationRequired( attribute, matchTiming ) ) {
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final Object hydratedState = attribute.getType().hydrate(
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rs, getPropertyAliases(
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"",
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@ -4764,6 +4764,7 @@ public abstract class AbstractEntityPersister
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setPropertyValue( entity, propertyIndex, state[propertyIndex] );
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}
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}
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// for ( int i = 0; i < getPropertySpan(); i++ ) {
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// if ( includeds[i] != ValueInclusion.NONE ) {
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// Object hydratedState = getPropertyTypes()[i].hydrate( rs, getPropertyAliases( "", i ), session, entity );
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@ -4793,6 +4794,22 @@ public abstract class AbstractEntityPersister
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}
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private boolean isValueGenerationRequired(NonIdentifierAttribute attribute, GenerationTiming matchTiming) {
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if ( attribute.getType() instanceof ComponentType ) {
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final ComponentType type = (ComponentType) attribute.getType();
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final ValueGeneration[] propertyValueGenerationStrategies = type.getPropertyValueGenerationStrategies();
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for ( int i = 0; i < propertyValueGenerationStrategies.length; i++ ) {
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if ( isReadRequired( propertyValueGenerationStrategies[i], matchTiming ) ) {
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return true;
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}
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}
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return false;
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}
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else {
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return isReadRequired( attribute.getValueGenerationStrategy(), matchTiming );
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}
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}
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/**
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* Whether the given value generation strategy requires to read the value from the database or not.
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*/
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@ -6,12 +6,14 @@
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*/
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package org.hibernate.tuple;
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import java.io.Serializable;
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/**
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* Describes the generation of property values.
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*
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* @author Steve Ebersole
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*/
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public interface ValueGeneration {
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public interface ValueGeneration extends Serializable {
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/**
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* When is this value generated : NEVER, INSERT, ALWAYS (INSERT+UPDATE)
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*
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@ -28,6 +28,7 @@ import org.hibernate.engine.spi.SessionImplementor;
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import org.hibernate.internal.util.StringHelper;
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import org.hibernate.internal.util.collections.ArrayHelper;
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import org.hibernate.tuple.StandardProperty;
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import org.hibernate.tuple.ValueGeneration;
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import org.hibernate.tuple.component.ComponentMetamodel;
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import org.hibernate.tuple.component.ComponentTuplizer;
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@ -41,6 +42,7 @@ public class ComponentType extends AbstractType implements CompositeType, Proced
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private final TypeFactory.TypeScope typeScope;
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private final String[] propertyNames;
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private final Type[] propertyTypes;
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private final ValueGeneration[] propertyValueGenerationStrategies;
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private final boolean[] propertyNullability;
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protected final int propertySpan;
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private final CascadeStyle[] cascade;
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@ -58,6 +60,7 @@ public class ComponentType extends AbstractType implements CompositeType, Proced
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this.propertySpan = metamodel.getPropertySpan();
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this.propertyNames = new String[propertySpan];
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this.propertyTypes = new Type[propertySpan];
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this.propertyValueGenerationStrategies = new ValueGeneration[propertySpan];
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this.propertyNullability = new boolean[propertySpan];
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this.cascade = new CascadeStyle[propertySpan];
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this.joinedFetch = new FetchMode[propertySpan];
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@ -72,6 +75,7 @@ public class ComponentType extends AbstractType implements CompositeType, Proced
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if ( !prop.isNullable() ) {
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hasNotNullProperty = true;
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}
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this.propertyValueGenerationStrategies[i] = prop.getValueGenerationStrategy();
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}
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this.entityMode = metamodel.getEntityMode();
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@ -448,6 +452,10 @@ public class ComponentType extends AbstractType implements CompositeType, Proced
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return propertyTypes;
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}
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public ValueGeneration[] getPropertyValueGenerationStrategies() {
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return propertyValueGenerationStrategies;
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}
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@Override
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public String getName() {
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return "component" + ArrayHelper.toString( propertyNames );
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