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/*****************************************************************************
* Copyright (c) 2013, 2014 CEA LIST, Christian W. Damus, 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:
* Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
* Christian W. Damus - bug 399859
*
*****************************************************************************/
package org.eclipse.papyrus.uml.tools.utils;
import java.util.Collection;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.uml2.common.util.CacheAdapter;
import org.eclipse.uml2.common.util.UML2Util;
import org.eclipse.uml2.uml.Element;
import org.eclipse.uml2.uml.Extension;
import org.eclipse.uml2.uml.util.UMLUtil;
import com.google.common.collect.ImmutableList;
/**
* Provides methods for stereotypes application outside of a resource
*
* @author vl222926
*
*/
public class CustomUMLUtil extends UMLUtil {
public static void destroy(EObject eObject) {
UML2Util.destroy(eObject);
}
public static void destroyAll(Collection<? extends EObject> eObjects) {
// Iterate a copy of the list to avoid concurrent modification
UML2Util.destroyAll(ImmutableList.copyOf(eObjects));
}
/**
* The StereotypeApplicationHelper can be overridden to change the default
* location of applied stereotypes.
* Typically, stereotype applications are placed in the same location as
* the element to which the stereotype is applied, however, stereotype
* applications may be placed in other resources.
*
* @since 3.0
*/
public static class StereotypeApplicationHelper extends UMLUtil.StereotypeApplicationHelper {
public static final StereotypeApplicationHelper INSTANCE = createStereotypeApplicationHelper();
private static StereotypeApplicationHelper createStereotypeApplicationHelper() {
StereotypeApplicationHelper stereotypeApplicationHelper = UML2Util.loadClassFromSystemProperty("org.eclipse.uml2.uml.util.UMLUtil$StereotypeApplicationHelper.INSTANCE"); //$NON-NLS-1$
if (stereotypeApplicationHelper != null) {
return stereotypeApplicationHelper;
}
return new StereotypeApplicationHelper();
}
@Override
public EObject applyStereotype(Element element, EClass definition) {
EObject stereotypeApplication = EcoreUtil.create(definition);
CacheAdapter.getInstance().adapt(stereotypeApplication);
// addToContainmentList(element, stereotypeApplication);
setBaseElement(stereotypeApplication, element);
return stereotypeApplication;
}
/**
* Sets the base element for the specified stereotype application to the
* specified element.
*
* @param stereotypeApplication
* The stereotype application.
* @param element
* The new base element.
*/
public static void setBaseElement(EObject stereotypeApplication, Element element) {
if (stereotypeApplication != null) {
EClass eClass = stereotypeApplication.eClass();
// if(getStereotype(eClass, stereotypeApplication) != null) {
for (EStructuralFeature eStructuralFeature : eClass.getEAllStructuralFeatures()) {
if (eStructuralFeature.getName().startsWith(Extension.METACLASS_ROLE_PREFIX) && (element == null || eStructuralFeature.getEType().isInstance(element))) {
stereotypeApplication.eSet(eStructuralFeature, element);
}
}
// }
}
}
}
}
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