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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or .
*/
package org.hibernate.boot.model.source.internal.hbm;
import java.util.Collections;
import java.util.List;
import org.hibernate.boot.jaxb.hbm.spi.JaxbHbmTimestampAttributeType;
import org.hibernate.boot.model.source.spi.AttributePath;
import org.hibernate.boot.model.source.spi.AttributeRole;
import org.hibernate.boot.model.source.spi.NaturalIdMutability;
import org.hibernate.boot.model.source.spi.RelationalValueSource;
import org.hibernate.boot.model.source.spi.SingularAttributeNature;
import org.hibernate.boot.model.source.spi.ToolingHintContext;
import org.hibernate.boot.model.source.spi.VersionAttributeSource;
import org.hibernate.boot.spi.MetadataBuildingContext;
import org.hibernate.tuple.GenerationTiming;
/**
* Implementation for {@code } mappings
*
* @author Steve Ebersole
*/
class TimestampAttributeSourceImpl
extends AbstractHbmSourceNode
implements VersionAttributeSource {
private final JaxbHbmTimestampAttributeType timestampElement;
private final HibernateTypeSourceImpl typeSource;
private final List relationalValueSources;
private final AttributePath attributePath;
private final AttributeRole attributeRole;
private final ToolingHintContext toolingHintContext;
TimestampAttributeSourceImpl(
MappingDocument mappingDocument,
RootEntitySourceImpl rootEntitySource,
JaxbHbmTimestampAttributeType timestampElement) {
super( mappingDocument );
this.timestampElement = timestampElement;
this.typeSource = new HibernateTypeSourceImpl(
"db".equals( timestampElement.getSource().value() )
? "dbtimestamp"
: "timestamp"
);
final RelationalValueSource columnSource = RelationalValueSourceHelper.buildColumnSource(
mappingDocument,
null,
new RelationalValueSourceHelper.AbstractColumnsAndFormulasSource() {
@Override
public XmlElementMetadata getSourceType() {
return XmlElementMetadata.TIMESTAMP;
}
@Override
public String getSourceName() {
return TimestampAttributeSourceImpl.this.getName();
}
@Override
public String getColumnAttribute() {
return TimestampAttributeSourceImpl.this.timestampElement.getColumnAttribute();
}
@Override
public Boolean isNullable() {
return false;
}
}
);
this.relationalValueSources = Collections.singletonList( columnSource );
this.attributePath = rootEntitySource.getAttributePathBase().append( getName() );
this.attributeRole = rootEntitySource.getAttributeRoleBase().append( getName() );
this.toolingHintContext = Helper.collectToolingHints(
rootEntitySource.getToolingHintContext(),
timestampElement
);
}
@Override
public String getName() {
return timestampElement.getName();
}
@Override
public XmlElementMetadata getSourceType() {
return XmlElementMetadata.TIMESTAMP;
}
@Override
public String getXmlNodeName() {
return timestampElement.getNode();
}
@Override
public AttributePath getAttributePath() {
return attributePath;
}
@Override
public boolean isCollectionElement() {
return false;
}
@Override
public AttributeRole getAttributeRole() {
return attributeRole;
}
@Override
public HibernateTypeSourceImpl getTypeInformation() {
return typeSource;
}
@Override
public List getRelationalValueSources() {
return relationalValueSources;
}
@Override
public boolean areValuesIncludedInInsertByDefault() {
return true;
}
@Override
public boolean areValuesIncludedInUpdateByDefault() {
return true;
}
@Override
public boolean areValuesNullableByDefault() {
return false;
}
@Override
public String getPropertyAccessorName() {
return timestampElement.getAccess();
}
@Override
public GenerationTiming getGenerationTiming() {
return timestampElement.getGenerated();
}
@Override
public Boolean isInsertable() {
return true;
}
@Override
public Boolean isUpdatable() {
return true;
}
@Override
public boolean isBytecodeLazy() {
return false;
}
@Override
public NaturalIdMutability getNaturalIdMutability() {
return NaturalIdMutability.NOT_NATURAL_ID;
}
@Override
public boolean isIncludedInOptimisticLocking() {
return false;
}
@Override
public SingularAttributeNature getSingularAttributeNature() {
return SingularAttributeNature.BASIC;
}
@Override
public boolean isVirtualAttribute() {
return false;
}
@Override
public boolean isSingular() {
return true;
}
@Override
public String getUnsavedValue() {
return timestampElement.getUnsavedValue().value();
}
@Override
public ToolingHintContext getToolingHintContext() {
return toolingHintContext;
}
@Override
public MetadataBuildingContext getBuildingContext() {
return sourceMappingDocument();
}
}