| /* |
| * Copyright (c) 2008-2011, 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.composite; |
| |
| import java.lang.reflect.AccessibleObject; |
| import org.qi4j.api.common.QualifiedName; |
| import org.qi4j.api.composite.StateDescriptor; |
| import org.qi4j.functional.HierarchicalVisitor; |
| import org.qi4j.functional.VisitableHierarchy; |
| import org.qi4j.runtime.property.PropertiesModel; |
| import org.qi4j.runtime.property.PropertyModel; |
| |
| /** |
| * Base model for Composite state |
| */ |
| public class StateModel |
| implements StateDescriptor, VisitableHierarchy<Object, Object> |
| { |
| protected final PropertiesModel propertiesModel; |
| |
| public StateModel( PropertiesModel propertiesModel ) |
| { |
| this.propertiesModel = propertiesModel; |
| } |
| |
| public PropertyModel propertyModelFor( AccessibleObject accessor ) |
| { |
| return propertiesModel.getProperty( accessor ); |
| } |
| |
| @Override |
| public PropertyModel findPropertyModelByName( String name ) |
| throws IllegalArgumentException |
| { |
| return propertiesModel.getPropertyByName( name ); |
| } |
| |
| @Override |
| public PropertyModel findPropertyModelByQualifiedName( QualifiedName name ) |
| throws IllegalArgumentException |
| { |
| return propertiesModel.getPropertyByQualifiedName( name ); |
| } |
| |
| @Override |
| public Iterable<PropertyModel> properties() |
| { |
| return propertiesModel.properties(); |
| } |
| |
| @Override |
| public <ThrowableType extends Throwable> boolean accept( HierarchicalVisitor<? super Object, ? super Object, ThrowableType> visitor ) |
| throws ThrowableType |
| { |
| if( visitor.visitEnter( this ) ) |
| { |
| ( (VisitableHierarchy<Object, Object>) propertiesModel ).accept( visitor ); |
| } |
| return visitor.visitLeave( this ); |
| } |
| } |