/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2011, Red Hat Inc. or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Inc.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.metamodel.source.hbm;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.hibernate.AssertionFailure;
import org.hibernate.EntityMode;
import org.hibernate.internal.jaxb.Origin;
import org.hibernate.internal.jaxb.mapping.hbm.EntityElement;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbAnyElement;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbBagElement;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbComponentElement;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbIdbagElement;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbListElement;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbManyToOneElement;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbMapElement;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbOneToOneElement;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbPropertyElement;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbSetElement;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbSynchronizeElement;
import org.hibernate.internal.jaxb.mapping.hbm.JaxbTuplizerElement;
import org.hibernate.internal.util.StringHelper;
import org.hibernate.metamodel.binding.CustomSQL;
import org.hibernate.metamodel.source.LocalBindingContext;
import org.hibernate.metamodel.source.binder.AttributeSource;
import org.hibernate.metamodel.source.binder.ConstraintSource;
import org.hibernate.metamodel.source.binder.EntitySource;
import org.hibernate.metamodel.source.binder.JpaCallbackClass;
import org.hibernate.metamodel.source.binder.MetaAttributeSource;
import org.hibernate.metamodel.source.binder.SubclassEntitySource;
import org.hibernate.metamodel.source.binder.TableSource;
/**
* @author Steve Ebersole
* @author Hardy Ferentschik
*/
public abstract class AbstractEntitySourceImpl implements EntitySource {
private final MappingDocument sourceMappingDocument;
private final EntityElement entityElement;
private List<SubclassEntitySource> subclassEntitySources = new ArrayList<SubclassEntitySource>();
protected AbstractEntitySourceImpl(MappingDocument sourceMappingDocument, EntityElement entityElement) {
this.sourceMappingDocument = sourceMappingDocument;
this.entityElement = entityElement;
}
protected EntityElement entityElement() {
return entityElement;
}
protected MappingDocument sourceMappingDocument() {
return sourceMappingDocument;
}
@Override
public Origin getOrigin() {
return sourceMappingDocument.getOrigin();
}
@Override
public LocalBindingContext getLocalBindingContext() {
return sourceMappingDocument.getMappingLocalBindingContext();
}
@Override
public String getEntityName() {
return StringHelper.isNotEmpty( entityElement.getEntityName() )
? entityElement.getEntityName()
: getClassName();
}
@Override
public String getClassName() {
return getLocalBindingContext().qualifyClassName( entityElement.getName() );
}
@Override
public String getJpaEntityName() {
return null;
}
@Override
public boolean isAbstract() {
return Helper.getBooleanValue( entityElement.isAbstract(), false );
}
@Override
public boolean isLazy() {
return Helper.getBooleanValue( entityElement.isAbstract(), true );
}
@Override
public String getProxy() {
return entityElement.getProxy();
}
@Override
public int getBatchSize() {
return Helper.getIntValue( entityElement.getBatchSize(), -1 );
}
@Override
public boolean isDynamicInsert() {
return entityElement.isDynamicInsert();
}
@Override
public boolean isDynamicUpdate() {
return entityElement.isDynamicUpdate();
}
@Override
public boolean isSelectBeforeUpdate() {
return entityElement.isSelectBeforeUpdate();
}
protected EntityMode determineEntityMode() {
return StringHelper.isNotEmpty( getClassName() ) ? EntityMode.POJO : EntityMode.MAP;
}
@Override
public String getCustomTuplizerClassName() {
if ( entityElement.getTuplizer() == null ) {
return null;
}
final EntityMode entityMode = determineEntityMode();
for ( JaxbTuplizerElement tuplizerElement : entityElement.getTuplizer() ) {
if ( entityMode == EntityMode.parse( tuplizerElement.getEntityMode() ) ) {
return tuplizerElement.getClazz();
}
}
return null;
}
@Override
public String getCustomPersisterClassName() {
return getLocalBindingContext().qualifyClassName( entityElement.getPersister() );
}
@Override
public String getCustomLoaderName() {
return entityElement.getLoader() != null ? entityElement.getLoader().getQueryRef() : null;
}
@Override
public CustomSQL getCustomSqlInsert() {
return Helper.buildCustomSql( entityElement.getSqlInsert() );
}
@Override
public CustomSQL getCustomSqlUpdate() {
return Helper.buildCustomSql( entityElement.getSqlUpdate() );
}
@Override
public CustomSQL getCustomSqlDelete() {
return Helper.buildCustomSql( entityElement.getSqlDelete() );
}
@Override
public List<String> getSynchronizedTableNames() {
List<String> tableNames = new ArrayList<String>();
for ( JaxbSynchronizeElement synchronizeElement : entityElement.getSynchronize() ) {
tableNames.add( synchronizeElement.getTable() );
}
return tableNames;
}
@Override
public Iterable<MetaAttributeSource> metaAttributes() {
return Helper.buildMetaAttributeSources( entityElement.getMeta() );
}
@Override
public String getPath() {
return sourceMappingDocument.getMappingLocalBindingContext().determineEntityName( entityElement );
}
@Override
public Iterable<AttributeSource> attributeSources() {
List<AttributeSource> attributeSources = new ArrayList<AttributeSource>();
for ( Object attributeElement : entityElement.getPropertyOrManyToOneOrOneToOne() ) {
if ( JaxbPropertyElement.class.isInstance( attributeElement ) ) {
attributeSources.add(
new PropertyAttributeSourceImpl(
JaxbPropertyElement.class.cast( attributeElement ),
sourceMappingDocument().getMappingLocalBindingContext()
)
);
}
else if ( JaxbComponentElement.class.isInstance( attributeElement ) ) {
attributeSources.add(
new ComponentAttributeSourceImpl(
(JaxbComponentElement) attributeElement,
this,
sourceMappingDocument.getMappingLocalBindingContext()
)
);
}
else if ( JaxbManyToOneElement.class.isInstance( attributeElement ) ) {
attributeSources.add(
new ManyToOneAttributeSourceImpl(
JaxbManyToOneElement.class.cast( attributeElement ),
sourceMappingDocument().getMappingLocalBindingContext()
)
);
}
else if ( JaxbOneToOneElement.class.isInstance( attributeElement ) ) {
// todo : implement
}
else if ( JaxbAnyElement.class.isInstance( attributeElement ) ) {
// todo : implement
}
else if ( JaxbBagElement.class.isInstance( attributeElement ) ) {
attributeSources.add(
new BagAttributeSourceImpl(
JaxbBagElement.class.cast( attributeElement ),
this
)
);
}
else if ( JaxbIdbagElement.class.isInstance( attributeElement ) ) {
// todo : implement
}
else if ( JaxbSetElement.class.isInstance( attributeElement ) ) {
attributeSources.add(
new SetAttributeSourceImpl(
JaxbSetElement.class.cast( attributeElement ),
this
)
);
}
else if ( JaxbListElement.class.isInstance( attributeElement ) ) {
// todo : implement
}
else if ( JaxbMapElement.class.isInstance( attributeElement ) ) {
// todo : implement
}
else {
throw new AssertionFailure( "Unexpected attribute element type encountered : " + attributeElement.getClass() );
}
}
return attributeSources;
}
private EntityHierarchyImpl entityHierarchy;
public void injectHierarchy(EntityHierarchyImpl entityHierarchy) {
this.entityHierarchy = entityHierarchy;
}
@Override
public void add(SubclassEntitySource subclassEntitySource) {
add( (SubclassEntitySourceImpl) subclassEntitySource );
}
public void add(SubclassEntitySourceImpl subclassEntitySource) {
entityHierarchy.processSubclass( subclassEntitySource );
subclassEntitySources.add( subclassEntitySource );
}
@Override
public Iterable<SubclassEntitySource> subclassEntitySources() {
return subclassEntitySources;
}
@Override
public String getDiscriminatorMatchValue() {
return null;
}
@Override
public Iterable<ConstraintSource> getConstraints() {
return Collections.emptySet();
}
@Override
public Iterable<TableSource> getSecondaryTables() {
return Collections.emptySet();
}
@Override
public List<JpaCallbackClass> getJpaCallbackClasses() {
return Collections.EMPTY_LIST;
}
}