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HHH-10291 - Fix Partially generated composite attribute is not retrieved after insert

This commit is contained in:
Andrea Boriero 2015-11-30 13:19:09 +00:00
parent d3b4ae74aa
commit 087d51d505
3 changed files with 30 additions and 3 deletions
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21
hibernate-core/src/main/java/org/hibernate/persister/entity/AbstractEntityPersister.java
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@ -121,6 +121,7 @@ import org.hibernate.tuple.entity.EntityMetamodel;
import org.hibernate.tuple.entity.EntityTuplizer;
import org.hibernate.type.AssociationType;
import org.hibernate.type.CollectionType;
import org.hibernate.type.ComponentType;
import org.hibernate.type.CompositeType;
import org.hibernate.type.EntityType;
import org.hibernate.type.Type;
@ -4731,8 +4732,7 @@ public abstract class AbstractEntityPersister
int propertyIndex = -1;
for ( NonIdentifierAttribute attribute : entityMetamodel.getProperties() ) {
propertyIndex++;
final ValueGeneration valueGeneration = attribute.getValueGenerationStrategy();
if ( isReadRequired( valueGeneration, matchTiming ) ) {
if ( isValueGenerationRequired( attribute, matchTiming ) ) {
final Object hydratedState = attribute.getType().hydrate(
rs, getPropertyAliases(
"",
@ -4743,6 +4743,7 @@ public abstract class AbstractEntityPersister
setPropertyValue( entity, propertyIndex, state[propertyIndex] );
}
}
// for ( int i = 0; i < getPropertySpan(); i++ ) {
// if ( includeds[i] != ValueInclusion.NONE ) {
// Object hydratedState = getPropertyTypes()[i].hydrate( rs, getPropertyAliases( "", i ), session, entity );
@ -4772,6 +4773,22 @@ public abstract class AbstractEntityPersister
}
private boolean isValueGenerationRequired(NonIdentifierAttribute attribute, GenerationTiming matchTiming) {
if ( attribute.getType() instanceof ComponentType ) {
final ComponentType type = (ComponentType) attribute.getType();
final ValueGeneration[] propertyValueGenerationStrategies = type.getPropertyValueGenerationStrategies();
for ( int i = 0; i < propertyValueGenerationStrategies.length; i++ ) {
if ( isReadRequired( propertyValueGenerationStrategies[i], matchTiming ) ) {
return true;
}
}
return false;
}
else {
return isReadRequired( attribute.getValueGenerationStrategy(), matchTiming );
}
}
/**
* Whether the given value generation strategy requires to read the value from the database or not.
*/

4
hibernate-core/src/main/java/org/hibernate/tuple/ValueGeneration.java
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@ -6,12 +6,14 @@
*/
package org.hibernate.tuple;
import java.io.Serializable;
/**
* Describes the generation of property values.
*
* @author Steve Ebersole
*/
public interface ValueGeneration {
public interface ValueGeneration extends Serializable {
/**
* When is this value generated : NEVER, INSERT, ALWAYS (INSERT+UPDATE)
*

8
hibernate-core/src/main/java/org/hibernate/type/ComponentType.java
View File

@ -28,6 +28,7 @@ import org.hibernate.engine.spi.SessionImplementor;
import org.hibernate.internal.util.StringHelper;
import org.hibernate.internal.util.collections.ArrayHelper;
import org.hibernate.tuple.StandardProperty;
import org.hibernate.tuple.ValueGeneration;
import org.hibernate.tuple.component.ComponentMetamodel;
import org.hibernate.tuple.component.ComponentTuplizer;
@ -41,6 +42,7 @@ public class ComponentType extends AbstractType implements CompositeType, Proced
private final TypeFactory.TypeScope typeScope;
private final String[] propertyNames;
private final Type[] propertyTypes;
private final ValueGeneration[] propertyValueGenerationStrategies;
private final boolean[] propertyNullability;
protected final int propertySpan;
private final CascadeStyle[] cascade;
@ -58,6 +60,7 @@ public class ComponentType extends AbstractType implements CompositeType, Proced
this.propertySpan = metamodel.getPropertySpan();
this.propertyNames = new String[propertySpan];
this.propertyTypes = new Type[propertySpan];
this.propertyValueGenerationStrategies = new ValueGeneration[propertySpan];
this.propertyNullability = new boolean[propertySpan];
this.cascade = new CascadeStyle[propertySpan];
this.joinedFetch = new FetchMode[propertySpan];
@ -72,6 +75,7 @@ public class ComponentType extends AbstractType implements CompositeType, Proced
if ( !prop.isNullable() ) {
hasNotNullProperty = true;
}
this.propertyValueGenerationStrategies[i] = prop.getValueGenerationStrategy();
}
this.entityMode = metamodel.getEntityMode();
@ -448,6 +452,10 @@ public class ComponentType extends AbstractType implements CompositeType, Proced
return propertyTypes;
}
public ValueGeneration[] getPropertyValueGenerationStrategies() {
return propertyValueGenerationStrategies;
}
@Override
public String getName() {
return "component" + ArrayHelper.toString( propertyNames );