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/*****************************************************************************
* Copyright (c) 2012, 2013 CEA LIST.
*
*
* 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 (CEA) - Don't assume that profiles are in XMI resources (CDO)
*
*****************************************************************************/
package org.eclipse.papyrus.uml.profilefacet.utils;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Map;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EPackage;
import org.eclipse.emf.ecore.EcoreFactory;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.xmi.XMIResource;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.papyrus.infra.core.resource.ModelSet;
import org.eclipse.papyrus.infra.emf.utils.EMFHelper;
import org.eclipse.papyrus.infra.gmfdiag.common.model.NotationModel;
import org.eclipse.papyrus.infra.table.instance.papyrustableinstance.PapyrusTableInstance;
import org.eclipse.papyrus.uml.profilefacet.messages.Messages;
import org.eclipse.papyrus.uml.profilefacet.metamodel.profilefacet.ProfileFacetSet;
import org.eclipse.papyrus.uml.profilefacet.metamodel.profilefacet.StereotypeFacet;
import org.eclipse.uml2.uml.Profile;
/**
*
* This class provides utilities for the AdditionalContentsFacetSet.
* This facetset is used to provide additional contents for table EFacet (Currently,
* this main job is to provide FacetSet to edit easily the properties of the stereotypes into a table
*
*/
public class AdditionalContentsUtils {
private AdditionalContentsUtils() {
//to prevent instanciation
}
public static final String ADDITIONAL_CONTENTS_EPCKAGE_NAME = "AdditionalContentsForTable"; //$NON-NLS-1$
public static final String ADDITIONAL_CONTENTS_EPACKAGE_NS_URI = "http://www.eclipse.org/papyrustable/additionalcontentsepackage"; //$NON-NLS-1$
public static final String ADDITIONAL_CONTENTS_EPACKAGE_PREFIX = "additionalcontentsepackage"; //$NON-NLS-1$
public static final String ADDITIONAL_CONTENTS_FACET_SET_DOCUMENTATION = Messages.AdditionalContentsUtils_ProfileEFacetDescription;
public static final String ADDITIONAL_CONTENTS_QUERY_SET_NAME = "AdditionalContentsModelQuerySetForTable"; //$NON-NLS-1$
public static EPackage createAdditionalContentsEPackage() {
final EPackage additionFeatureRootFacetSet = EcoreFactory.eINSTANCE.createEPackage();
additionFeatureRootFacetSet.setName(AdditionalContentsUtils.ADDITIONAL_CONTENTS_EPCKAGE_NAME);
additionFeatureRootFacetSet.setNsPrefix(AdditionalContentsUtils.ADDITIONAL_CONTENTS_EPACKAGE_PREFIX);
additionFeatureRootFacetSet.setNsURI(AdditionalContentsUtils.ADDITIONAL_CONTENTS_EPACKAGE_NS_URI);
return additionFeatureRootFacetSet;
}
public static EPackage getAdditionalContentsEPackage(final PapyrusTableInstance table) {
EPackage ePackage = null;
final ModelSet modelSet = (ModelSet)table.eResource().getResourceSet();
final Resource resource = modelSet.getAssociatedResource(table.eResource(), NotationModel.NOTATION_FILE_EXTENSION, true);
final Iterator<EObject> iter = resource.getContents().iterator();
while(iter.hasNext() && ePackage == null) {
final EObject current = iter.next();
if(current instanceof EPackage) {
final EPackage tmp = (EPackage)current;
if(AdditionalContentsUtils.ADDITIONAL_CONTENTS_EPACKAGE_NS_URI.equals(tmp.getNsURI())) {
ePackage = tmp;
}
}
}
return ePackage;
}
/**
*
* @param source
* a resource
* @return
* return the EPackage with the uri {@link #ADDITIONAL_CONTENTS_FACET_SET_NS_URI} in the resource or <code>null</code> if not found
*/
public static EPackage getAdditionalContentsEPackage(final Resource source) {
if(source != null) {
EPackage additionalSet = null;
Iterator<EObject> iter = source.getContents().iterator();
while(iter.hasNext() && additionalSet == null) {
final EObject contents = iter.next();
if(contents instanceof EPackage && AdditionalContentsUtils.ADDITIONAL_CONTENTS_EPACKAGE_NS_URI.equals(((EPackage)contents).getNsURI())) {
additionalSet = (EPackage)contents;
}
}
return additionalSet;
}
return null;
}
/**
*
* @param resourceSet
* a resource set
* @return all ProfileFacetSet owned by the resource setassuming that :
* <ul>
* <li>the ProfileFacetSet are stored as root of the resource</li>
* <li>the ProfileFacetSet are stored in the notation file</li>
* </ul>
*/
public static final Collection<ProfileFacetSet> getAllProfileFacetSets(final ResourceSet resourceSet) {
final Collection<ProfileFacetSet> facetSets = new HashSet<ProfileFacetSet>();
final TransactionalEditingDomain domain = (TransactionalEditingDomain)EMFHelper.resolveEditingDomain(resourceSet);
for(final Resource current : resourceSet.getResources()) {
//we assume that all ProfileFacetSet are stored into notation files
if(NotationModel.NOTATION_FILE_EXTENSION.equals(current.getURI().fileExtension()) && !domain.isReadOnly(current)) {
final EPackage additionalContentsEPackage = getAdditionalContentsEPackage(current);
if(additionalContentsEPackage != null) {
for(final EPackage currentEPackage : additionalContentsEPackage.getESubpackages()) {
if(currentEPackage instanceof ProfileFacetSet) {
facetSets.add((ProfileFacetSet)currentEPackage);
}
}
}
}
}
return facetSets;
}
/**
*
* @param profile
* a profile
* @return
* the list of the existing {@link ProfileFacetSet} for this profile.
* This is a collection, because in case of a model splitted in several file, we could have several representation for the same profile
*/
public static final Collection<ProfileFacetSet> getAllFacetSet(final Profile profile) {
final String profileID = profile.eResource().getURIFragment(profile);
final Collection<ProfileFacetSet> facetSets = new HashSet<ProfileFacetSet>();
final ResourceSet resourceSet = profile.eResource().getResourceSet();
final Collection<ProfileFacetSet> allExistingFacetSets = getAllProfileFacetSets(resourceSet);
for(final ProfileFacetSet current : allExistingFacetSets) {
if(profileID.equals(((ProfileFacetSet)current).getRepresentedElement_XMI_ID())) {
facetSets.add(current);
}
}
return facetSets;
}
/**
*
* @param profileFacetSet
* a profile facet set
* @return
* the list all {@link StereotypeFacet} owned by this {@link ProfileFacetSet} and its sub - {@link ProfileFacetSet}
*/
public static final Collection<StereotypeFacet> getAllStereotypeFacets(final ProfileFacetSet profileFacetSet) {
final Collection<StereotypeFacet> facets = new HashSet<StereotypeFacet>();
for(final ProfileFacetSet current : profileFacetSet.getSubProfileFacetSet()) {
facets.addAll(getAllStereotypeFacets(current));
}
facets.addAll(profileFacetSet.getStereotypeFacets());
return facets;
}
/**
*
* @param resourceSet
* a resourceset
* @return
* <code>true</code> if there is not several ProfileFacetSet representing Profile with the same ID in the same resource.
* That is to say that we can have seral ProfileFacetSet representing Profile with the same id owned by differents resources!
*/
public static final boolean areAllFacetSetUniqueByResource(final ResourceSet resourceSet) {
final Map<String, Collection<Resource>> XMI_ID_Resource = new HashMap<String, Collection<Resource>>();
final Collection<ProfileFacetSet> allExistingProfileFacetSet = getAllProfileFacetSets(resourceSet);
for(ProfileFacetSet profileFacetSet : allExistingProfileFacetSet) {
final String id = profileFacetSet.getRepresentedElement_XMI_ID();
if(XMI_ID_Resource.containsKey(id)) {
if(XMI_ID_Resource.get(id).contains(profileFacetSet.eResource())) {
return false;
}
} else {
Collection<Resource> res = new ArrayList<Resource>();
XMI_ID_Resource.put(id, res);
}
XMI_ID_Resource.get(id).add(profileFacetSet.eResource());
}
return true;
}
/**
*
* @param profile
* a profile
* @param additionalResourceEPackage
* an epackage
* @return
* the {@link ProfileFacetSet} for this profile if it is owned by the epackage or <code>null</code> if not found
*/
public static final ProfileFacetSet findProfileFacetSet(final Profile profile, final EPackage additionalResourceEPackage) {
final XMIResource resource = (XMIResource)profile.eResource();
final String profileID = resource.getID(profile);
for(final EPackage current : additionalResourceEPackage.getESubpackages()) {
if(current instanceof ProfileFacetSet) {
if(profileID.equals(((ProfileFacetSet)current).getRepresentedElement_XMI_ID())) {
return (ProfileFacetSet)current;
}
}
}
return null;
}
}
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