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/*****************************************************************************
* Copyright (c) 2017 CEA LIST 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:
* CEA LIST - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.migration.rhapsody.blackboxes.rhapsody;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EAnnotation;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.util.EcoreUtil;
import org.eclipse.m2m.qvt.oml.blackbox.java.Operation;
import org.eclipse.m2m.qvt.oml.blackbox.java.Operation.Kind;
import org.eclipse.papyrus.migration.rhapsody.rhapsodymetamodel.IProject;
import org.eclipse.papyrus.migration.rhapsody.rhapsodymetamodel.ISubsystem;
/**
* This blackboxes provides helper for the Rhapsody metamodel
*
*/
public class RhapsodyHelper {
/**
*
* @param project
* an IProject
* @return
* the subsystem providing from Rhapsody files and referenced by the user model
*/
@Operation(kind = Kind.HELPER)
public List<ISubsystem> getISubsystemsFromRhapsodyLibraries(final IProject project) {
EcoreUtil.resolveAll(project);
final ResourceSet set = project.eResource().getResourceSet();
final List<ISubsystem> subs = new ArrayList<ISubsystem>();
for (Resource current : set.getResources()) {
if (isRhapsodyLibraryResource(current)) {
final List<EObject> contents = current.getContents();
for (EObject curr : contents) {
if (curr instanceof ISubsystem) {
subs.add((ISubsystem) curr);
}
}
}
}
return subs;
}
/**
* text used for EAnnotation created during the Rhapsody import
*/
public static final String RHAPSODY_IMPORTER_EANNOTATION_SOURCE = "RhapsodyImporter";//$NON-NLS-1$
/**
* String used to define if the created resource represents a Rhapsody Library (<code>true</code>) or a user resource (<code>false</code>)
*/
public static final String RHAPSODY_IMPORTER_IS_RHAPSODY_LIBRARY_RESOURCE_KEY = "IsRhapsodyLibraryResource";//$NON-NLS-1$
/**
* TODO : duplicated from RhapsodyShareFolderUtils
*
* @param resource
* a resource
* @return
* <code>true</code> if the resource represents a Rhapsody Library. <code>false</code> otherwise
*/
public boolean isRhapsodyLibraryResource(final Resource resource) {
for (EObject content : resource.getContents()) {
if (content instanceof EAnnotation) {
EAnnotation annotation = (EAnnotation) content;
if (RHAPSODY_IMPORTER_EANNOTATION_SOURCE.equals(annotation.getSource())) {
return Boolean.TRUE.toString().equals(annotation.getDetails().get(RHAPSODY_IMPORTER_IS_RHAPSODY_LIBRARY_RESOURCE_KEY));
}
}
}
return false;
}
/**
*
* @param eobject
* an eobject
* @return
* <code>true</code> if the eobject comes from a Rhapsody Library
*/
public boolean isComingFromARhapsodyLibraryResource(final EObject eobject) {
return isRhapsodyLibraryResource(eobject.eResource());
}
}
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