/*
* Copyright (c) 2008, Rickard Öberg. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.qi4j.runtime.entity;
import java.lang.reflect.AccessibleObject;
import org.qi4j.api.association.AssociationDescriptor;
import org.qi4j.api.association.AssociationStateDescriptor;
import org.qi4j.api.common.QualifiedName;
import org.qi4j.functional.HierarchicalVisitor;
import org.qi4j.functional.VisitableHierarchy;
import org.qi4j.runtime.association.AssociationModel;
import org.qi4j.runtime.association.AssociationsModel;
import org.qi4j.runtime.association.ManyAssociationModel;
import org.qi4j.runtime.association.ManyAssociationsModel;
import org.qi4j.runtime.composite.StateModel;
import org.qi4j.runtime.property.PropertiesModel;
/**
* JAVADOC
*/
public final class EntityStateModel
extends StateModel
implements AssociationStateDescriptor
{
private final AssociationsModel associationsModel;
private final ManyAssociationsModel manyAssociationsModel;
public EntityStateModel( PropertiesModel propertiesModel,
AssociationsModel associationsModel,
ManyAssociationsModel manyAssociationsModel
)
{
super( propertiesModel );
this.associationsModel = associationsModel;
this.manyAssociationsModel = manyAssociationsModel;
}
public AssociationModel getAssociation( AccessibleObject accessor )
throws IllegalArgumentException
{
return associationsModel.getAssociation( accessor );
}
@Override
public AssociationDescriptor getAssociationByName( String name )
throws IllegalArgumentException
{
return associationsModel.getAssociationByName( name );
}
@Override
public AssociationDescriptor getAssociationByQualifiedName( QualifiedName name )
throws IllegalArgumentException
{
return associationsModel.getAssociationByQualifiedName( name );
}
public ManyAssociationModel getManyAssociation( AccessibleObject accessor )
throws IllegalArgumentException
{
return manyAssociationsModel.getManyAssociation( accessor );
}
@Override
public AssociationDescriptor getManyAssociationByName( String name )
throws IllegalArgumentException
{
return manyAssociationsModel.getManyAssociationByName( name );
}
@Override
public AssociationDescriptor getManyAssociationByQualifiedName( QualifiedName name )
throws IllegalArgumentException
{
return manyAssociationsModel.getManyAssociationByQualifiedName( name );
}
@Override
public Iterable<AssociationModel> associations()
{
return associationsModel.associations();
}
@Override
public Iterable<ManyAssociationModel> manyAssociations()
{
return manyAssociationsModel.manyAssociations();
}
@Override
public <ThrowableType extends Throwable> boolean accept( HierarchicalVisitor<? super Object, ? super Object, ThrowableType> visitor )
throws ThrowableType
{
if( visitor.visitEnter( this ) )
{
if( ( (VisitableHierarchy<Object, Object>) propertiesModel ).accept( visitor ) )
{
if( ( (VisitableHierarchy<AssociationsModel, AssociationModel>) associationsModel ).accept( visitor ) )
{
( (VisitableHierarchy<ManyAssociationsModel, ManyAssociationModel>) manyAssociationsModel ).accept( visitor );
}
}
}
return visitor.visitLeave( this );
}
}