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hibernate-orm
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report a limitation sooner

This commit is contained in:
Gavin King 2024-09-15 11:57:07 +02:00
parent 2c607e4bd6
commit cb8b03d392
1 changed files with 26 additions and 18 deletions
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44
hibernate-core/src/main/java/org/hibernate/mapping/Component.java
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@ -79,7 +79,7 @@ public class Component extends SimpleValue implements MetaAttributable, Sortable
private PersistentClass owner;
private boolean dynamic;
private boolean isKey;
private Boolean isGeneric;
private transient Boolean isGeneric;
private String roleName;
private MappedSuperclass mappedSuperclass;
private Value discriminator;
@ -97,7 +97,7 @@ public class Component extends SimpleValue implements MetaAttributable, Sortable
private String[] instantiatorPropertyNames;
// cache the status of the type
private volatile CompositeType type;
private transient volatile CompositeType type;
private AggregateColumn aggregateColumn;
private AggregateColumn parentAggregateColumn;
@ -678,11 +678,19 @@ public class Component extends SimpleValue implements MetaAttributable, Sortable
if ( !value.getCustomIdGeneratorCreator().isAssigned() ) {
// skip any 'assigned' generators, they would have been
// handled by the StandardGenerationContextLocator
generator.addGeneratedValuePlan( new ValueGenerationPlan(
value.createGenerator( dialect, rootClass, property ),
getType().isMutable() ? injector( property, getAttributeDeclarer( rootClass ) ) : null,
i
) );
if ( value.createGenerator( dialect, rootClass, property )
instanceof BeforeExecutionGenerator beforeExecutionGenerator ) {
generator.addGeneratedValuePlan( new ValueGenerationPlan(
beforeExecutionGenerator,
getType().isMutable()
? injector( property, getAttributeDeclarer( rootClass ) )
: null,
i
) );
}
else {
throw new IdentifierGenerationException( "Identity generation isn't supported for composite ids" );
}
}
}
}
@ -755,12 +763,12 @@ public class Component extends SimpleValue implements MetaAttributable, Sortable
}
public static class ValueGenerationPlan implements CompositeNestedGeneratedValueGenerator.GenerationPlan {
private final Generator subgenerator;
private final BeforeExecutionGenerator generator;
private final Setter injector;
private final int propertyIndex;
public ValueGenerationPlan(Generator subgenerator, Setter injector, int propertyIndex) {
this.subgenerator = subgenerator;
public ValueGenerationPlan(BeforeExecutionGenerator generator, Setter injector, int propertyIndex) {
this.generator = generator;
this.injector = injector;
this.propertyIndex = propertyIndex;
}
@ -777,9 +785,8 @@ public class Component extends SimpleValue implements MetaAttributable, Sortable
@Override
public Object execute(SharedSessionContractImplementor session, Object incomingObject) {
if ( !subgenerator.generatedOnExecution( incomingObject, session ) ) {
return ( (BeforeExecutionGenerator) subgenerator)
.generate( session, incomingObject, null, INSERT );
if ( !generator.generatedOnExecution( incomingObject, session ) ) {
return generator.generate( session, incomingObject, null, INSERT );
}
else {
throw new IdentifierGenerationException( "Identity generation isn't supported for composite ids" );
@ -788,15 +795,15 @@ public class Component extends SimpleValue implements MetaAttributable, Sortable
@Override
public void registerExportables(Database database) {
if ( subgenerator instanceof ExportableProducer ) {
( (ExportableProducer) subgenerator).registerExportables( database );
if ( generator instanceof ExportableProducer exportableProducer ) {
exportableProducer.registerExportables( database );
}
}
@Override
public void initialize(SqlStringGenerationContext context) {
if ( subgenerator instanceof Configurable) {
( (Configurable) subgenerator).initialize( context );
if ( generator instanceof Configurable configurable ) {
configurable.initialize( context );
}
}
}
@ -949,7 +956,8 @@ public class Component extends SimpleValue implements MetaAttributable, Sortable
public boolean isGeneric() {
if ( isGeneric == null ) {
isGeneric = getComponentClassName() != null && getComponentClass().getTypeParameters().length != 0;
isGeneric = getComponentClassName() != null
&& getComponentClass().getTypeParameters().length > 0;
}
return isGeneric;
}