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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.List;
import org.hibernate.boot.jaxb.hbm.spi.JaxbHbmManyToOneType;
import org.hibernate.boot.jaxb.hbm.spi.JaxbHbmOnDeleteEnum;
import org.hibernate.boot.model.JavaTypeDescriptor;
import org.hibernate.boot.model.source.spi.AttributePath;
import org.hibernate.boot.model.source.spi.AttributeRole;
import org.hibernate.boot.model.source.spi.AttributeSourceContainer;
import org.hibernate.boot.model.source.spi.NaturalIdMutability;
import org.hibernate.boot.model.source.spi.RelationalValueSource;
import org.hibernate.boot.model.source.spi.RelationalValueSourceContainer;
import org.hibernate.boot.model.source.spi.SingularAttributeNature;
import org.hibernate.boot.model.source.spi.SingularAttributeSourceManyToOne;
import org.hibernate.boot.model.source.spi.ToolingHintContext;
import org.hibernate.type.ForeignKeyDirection;
/**
* Implementation for {@code } mappings
*
* @author Steve Ebersole
*/
class SingularAttributeSourceManyToOneImpl
extends AbstractToOneAttributeSourceImpl
implements SingularAttributeSourceManyToOne, RelationalValueSourceContainer {
private final JaxbHbmManyToOneType manyToOneElement;
private final HibernateTypeSourceImpl typeSource;
private final String referencedTypeName;
private final List relationalValueSources;
private final AttributeRole attributeRole;
private final AttributePath attributePath;
private final ToolingHintContext toolingHintContext;
private final FetchCharacteristicsSingularAssociationImpl fetchCharacteristics;
SingularAttributeSourceManyToOneImpl(
MappingDocument mappingDocument,
AttributeSourceContainer container,
final JaxbHbmManyToOneType manyToOneElement,
final String logicalTableName,
NaturalIdMutability naturalIdMutability) {
super( mappingDocument, naturalIdMutability );
this.manyToOneElement = manyToOneElement;
this.referencedTypeName = manyToOneElement.getClazz() != null
? mappingDocument.qualifyClassName( manyToOneElement.getClazz() )
: manyToOneElement.getEntityName();
final JavaTypeDescriptor referencedTypeDescriptor = new JavaTypeDescriptor() {
@Override
public String getName() {
return referencedTypeName;
}
};
this.typeSource = new HibernateTypeSourceImpl( referencedTypeDescriptor );
this.relationalValueSources = RelationalValueSourceHelper.buildValueSources(
mappingDocument,
logicalTableName,
new ManyToOneAttributeColumnsAndFormulasSource( manyToOneElement )
);
this.attributeRole = container.getAttributeRoleBase().append( manyToOneElement.getName() );
this.attributePath = container.getAttributePathBase().append( manyToOneElement.getName() );
this.fetchCharacteristics = FetchCharacteristicsSingularAssociationImpl.interpretManyToOne(
mappingDocument.getMappingDefaults(),
manyToOneElement.getFetch(),
manyToOneElement.getOuterJoin(),
manyToOneElement.getLazy()
);
this.toolingHintContext = Helper.collectToolingHints(
container.getToolingHintContext(),
manyToOneElement
);
}
@Override
public XmlElementMetadata getSourceType() {
return XmlElementMetadata.MANY_TO_ONE;
}
@Override
public String getName() {
return manyToOneElement.getName();
}
@Override
public String getXmlNodeName() {
return manyToOneElement.getNode();
}
@Override
public AttributePath getAttributePath() {
return attributePath;
}
@Override
public AttributeRole getAttributeRole() {
return attributeRole;
}
@Override
public HibernateTypeSourceImpl getTypeInformation() {
return typeSource;
}
@Override
public String getPropertyAccessorName() {
return manyToOneElement.getAccess();
}
@Override
public FetchCharacteristicsSingularAssociationImpl getFetchCharacteristics() {
return fetchCharacteristics;
}
@Override
public boolean isIgnoreNotFound() {
return manyToOneElement.getNotFound() != null && "ignore".equalsIgnoreCase( manyToOneElement.getNotFound().value() );
}
@Override
public boolean isIncludedInOptimisticLocking() {
return manyToOneElement.isOptimisticLock();
}
@Override
public String getCascadeStyleName() {
return manyToOneElement.getCascade() == null
? ""
: manyToOneElement.getCascade();
}
@Override
public SingularAttributeNature getSingularAttributeNature() {
return SingularAttributeNature.MANY_TO_ONE;
}
@Override
public Boolean isInsertable() {
return manyToOneElement.isInsert();
}
@Override
public Boolean isUpdatable() {
return manyToOneElement.isUpdate();
}
@Override
public boolean isBytecodeLazy() {
return false;
}
@Override
public String getReferencedEntityAttributeName() {
return manyToOneElement.getPropertyRef();
}
@Override
public String getReferencedEntityName() {
return referencedTypeName;
}
@Override
public Boolean isEmbedXml() {
return manyToOneElement.isEmbedXml();
}
@Override
public boolean isUnique() {
return manyToOneElement.isUnique();
}
@Override
public String getExplicitForeignKeyName() {
return manyToOneElement.getForeignKey();
}
@Override
public boolean isCascadeDeleteEnabled() {
return JaxbHbmOnDeleteEnum.CASCADE.equals( manyToOneElement.getOnDelete() );
}
@Override
public ForeignKeyDirection getForeignKeyDirection() {
return ForeignKeyDirection.TO_PARENT;
}
@Override
public List getRelationalValueSources() {
return relationalValueSources;
}
@Override
public boolean areValuesIncludedInInsertByDefault() {
return true;
}
@Override
public boolean areValuesIncludedInUpdateByDefault() {
return true;
}
@Override
public boolean areValuesNullableByDefault() {
return getNaturalIdMutability() == NaturalIdMutability.NOT_NATURAL_ID;
}
@Override
public ToolingHintContext getToolingHintContext() {
return toolingHintContext;
}
}