| /* |
| * Copyright (c) 2010-2012, 2015 Eike Stepper (Berlin, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Martin Taal - initial API and implementation |
| * Eike Stepper - maintenance |
| */ |
| package org.eclipse.emf.cdo.server.hibernate.teneo; |
| |
| import org.eclipse.emf.ecore.EcorePackage; |
| import org.eclipse.emf.teneo.annotations.mapper.EFeatureAnnotator; |
| import org.eclipse.emf.teneo.annotations.pamodel.PAnnotatedEReference; |
| import org.eclipse.emf.teneo.annotations.pamodel.PAnnotatedEStructuralFeature; |
| import org.eclipse.emf.teneo.annotations.pannotation.PannotationFactory; |
| |
| /** |
| * Extends the Teneo EFeatureAnnotator to add an external annotation to each EReference to an EModelElement. |
| * |
| * @author Martin Taal |
| * @since 3.0 |
| */ |
| public class CDOEFeatureAnnotator extends EFeatureAnnotator |
| { |
| public CDOEFeatureAnnotator() |
| { |
| } |
| |
| @Override |
| public void annotate(PAnnotatedEStructuralFeature aStructuralFeature) |
| { |
| super.annotate(aStructuralFeature); |
| |
| // now determine if it needs to be annotated with External |
| if (aStructuralFeature instanceof PAnnotatedEReference) |
| { |
| final PAnnotatedEReference paReference = (PAnnotatedEReference)aStructuralFeature; |
| final boolean refersToEcoreModelElement = paReference.getModelEReference().getEReferenceType() |
| .getEPackage() == EcorePackage.eINSTANCE; |
| |
| // these are done with a <any ..> mapping |
| final boolean refersToEObject = paReference.getModelEReference().getEReferenceType() == EcorePackage.eINSTANCE |
| .getEObject(); |
| final boolean isPartOfEcoreModel = paReference.getModelEReference().getEContainingClass() |
| .getEPackage() == EcorePackage.eINSTANCE; |
| if (refersToEcoreModelElement && !isPartOfEcoreModel && !refersToEObject) |
| { |
| paReference.setExternal(PannotationFactory.eINSTANCE.createExternal()); |
| } |
| } |
| } |
| } |