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CapellaEngine.java
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CapellaEngine.java
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/*******************************************************************************
* Copyright (c) 2006, 2020 THALES GLOBAL SERVICES.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Thales - initial API and implementation
*******************************************************************************/
package org.polarsys.capella.core.projection.common;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.apache.log4j.Logger;
import org.eclipse.emf.common.command.CompoundCommand;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EReference;
import org.polarsys.capella.common.data.modellingcore.AbstractTrace;
import org.polarsys.capella.common.data.modellingcore.TraceableElement;
import org.polarsys.capella.common.helpers.EObjectExt;
import org.polarsys.capella.common.helpers.EcoreUtil2;
import org.polarsys.capella.common.menu.dynamic.CreationHelper;
import org.polarsys.capella.core.data.capellacommon.CapellacommonPackage;
import org.polarsys.capella.core.data.capellacommon.GenericTrace;
import org.polarsys.capella.core.data.capellacommon.TransfoLink;
import org.polarsys.capella.core.data.capellacore.CapellaElement;
import org.polarsys.capella.core.data.capellacore.CapellacorePackage;
import org.polarsys.capella.core.data.capellacore.Namespace;
import org.polarsys.capella.core.data.cs.CsPackage;
import org.polarsys.capella.core.data.fa.FaPackage;
import org.polarsys.capella.core.data.la.LaPackage;
import org.polarsys.capella.core.data.pa.PaPackage;
import org.polarsys.capella.core.model.handler.helpers.HoldingResourceHelper;
import org.polarsys.capella.core.model.helpers.refmap.CapellaRefMap;
import org.polarsys.capella.core.model.helpers.refmap.KPair;
import org.polarsys.capella.core.model.helpers.refmap.VPair;
import org.polarsys.capella.core.tiger.ITransfo;
import org.polarsys.capella.core.tiger.TransfoException;
import org.polarsys.capella.core.tiger.helpers.Query;
import org.polarsys.capella.core.tiger.impl.TransfoEngine;
/**
*/
public class CapellaEngine extends TransfoEngine {
/**
* TRANSFO_TARGET_CONTAINER tag's property
*/
public static final String TRANSFO_TARGET_CONTAINER = "transfoTargetContainer"; //$NON-NLS-1$
public CapellaEngine(Logger logger) {
super(logger);
}
public CapellaEngine() {
super();
}
/**
* @see org.polarsys.capella.core.tiger.impl.TransfoEngine#doProcessDependingModels (java.util.List)
*/
@Override
public void doProcessDependingModels(List<EObject> dependingModels_p) throws TransfoException {
// do nothing
}
/**
* @see org.polarsys.capella.core.tiger.impl.TransfoEngine#initialize_()
*/
@Override
public void initialize(ITransfo transfo_p) throws TransfoException {
super.initialize(transfo_p);
List<TransfoLink> techLinks = new ArrayList<TransfoLink>();
for (EObject src : _agenda) {
AbstractTrace trace = retrieveTransfoLink(src);
if ((trace != null) && (trace instanceof TransfoLink)) {
techLinks.add((TransfoLink) trace);
}
}
List<TransfoLink> eltsToDelete = new ArrayList<TransfoLink>();
EObject container = (EObject) transfo_p.get(TRANSFO_TARGET_CONTAINER);
Set<EObject> links = EObjectExt.getAll(container, CapellacommonPackage.Literals.TRANSFO_LINK);
for (EObject obj : links) {
TransfoLink link = (TransfoLink) obj;
TraceableElement src = link.getSourceElement();
TraceableElement tgt = link.getTargetElement();
if ((src == null) || (tgt == null)) {
eltsToDelete.add(link);
}
}
for (TransfoLink link : eltsToDelete) {
try {
link.destroy();
} catch (Exception ex) {
ex.printStackTrace();
}
}
for (TransfoLink transfoLink : techLinks) {
TraceableElement src = transfoLink.getSourceElement();
TraceableElement tgt = transfoLink.getTargetElement();
if (!isSemantiklyLinked(src, LaPackage.Literals.LOGICAL_COMPONENT, tgt, PaPackage.Literals.PHYSICAL_COMPONENT,
CsPackage.Literals.COMPONENT_REALIZATION)
|| !isSemantiklyLinked(src, FaPackage.Literals.COMPONENT_EXCHANGE, tgt, FaPackage.Literals.COMPONENT_EXCHANGE,
FaPackage.Literals.COMPONENT_EXCHANGE_REALIZATION)
|| !isSemantiklyLinked(src, FaPackage.Literals.FUNCTIONAL_EXCHANGE, tgt, FaPackage.Literals.FUNCTIONAL_EXCHANGE,
FaPackage.Literals.FUNCTIONAL_EXCHANGE_REALIZATION)
|| !isSemantiklyLinked(src, FaPackage.Literals.FUNCTIONAL_EXCHANGE, tgt, FaPackage.Literals.COMPONENT_EXCHANGE,
FaPackage.Literals.COMPONENT_EXCHANGE_FUNCTIONAL_EXCHANGE_ALLOCATION)
|| !isSemantiklyLinked(src, FaPackage.Literals.ABSTRACT_FUNCTION, tgt, FaPackage.Literals.ABSTRACT_FUNCTION, FaPackage.Literals.FUNCTION_REALIZATION)
|| !isSemantiklyLinked(src, CsPackage.Literals.INTERFACE, tgt, CsPackage.Literals.INTERFACE, CsPackage.Literals.INTERFACE_ALLOCATION)) {
transfoLink.destroy();
}
}
}
/**
* Retrieves the transformation links.
* @param object_p The element to be queried
* @param transfo_p The transformation
* @return The transformed element
*/
protected AbstractTrace retrieveTransfoLink(EObject object_p) {
if (object_p instanceof CapellaElement) {
CapellaElement element = (CapellaElement) object_p;
List<AbstractTrace> traceList = element.getIncomingTraces();
for (AbstractTrace trace : traceList) {
if (Query.isLinkOfTransfo(trace, _transfo)) {
return trace;
}
}
}
return null;
}
/**
* @see org.polarsys.capella.core.tiger.impl.TransfoEngine#initialize_()
*/
@Override
protected void initialize_() {
// do nothing
}
@Override
public void generateUid() {
CapellaElement transfoTarget = (CapellaElement) _transfo.get(TRANSFO_TARGET_CONTAINER);
_transfo.setUid("Type='Transition' TargetId='" + transfoTarget.getId() + "'"); //$NON-NLS-1$ //$NON-NLS-2$
}
/**
* @see org.polarsys.capella.core.tiger.impl.TransfoEngine#finalize_()
*/
@Override
protected void finalize_() {
if (_logger.isDebugEnabled()) {
_logger.debug("===================================="); //$NON-NLS-1$
_logger.debug("Finalizing..."); //$NON-NLS-1$
_logger.debug("===================================="); //$NON-NLS-1$
}
performContributionCommands();
attachTransfoLinks();
attachSemanticLinks();
}
@SuppressWarnings({ "rawtypes", "unchecked" })
protected void performContributionCommands() {
Object transformedElements = _transfo.get(TRANSFORMED_ELEMENTS);
if ((transformedElements != null) && (transformedElements instanceof Collection)) {
Collection<EObject> transformedElementsList = (Collection) transformedElements;
for (EObject element : transformedElementsList) {
CompoundCommand command = CreationHelper.getContributorsCommand(element, element.eContainer(), element.eClass(), element.eContainmentFeature());
if (command.canExecute()) {
command.execute();
}
}
}
Object links = _transfo.get(NEW_LINKS);
if ((links != null) && (links instanceof Collection)) {
Collection<EObject> linksList = (Collection) links;
for (EObject element : linksList) {
CompoundCommand command = CreationHelper.getContributorsCommand(element, element.eContainer(), element.eClass(), element.eContainmentFeature());
if (command.canExecute()) {
command.execute();
}
}
}
}
/**
* Attach created technical links (inherited from 'GenericTrace' type) to the target model
*/
@SuppressWarnings("unchecked")
protected void attachTransfoLinks() {
List<AbstractTrace> links = (List<AbstractTrace>) _transfo.get(NEW_LINKS);
for (AbstractTrace abstractLink : links) {
if (abstractLink instanceof GenericTrace) {
GenericTrace transfoLink = (GenericTrace) abstractLink;
TraceableElement elt = transfoLink.getSourceElement();
Namespace ownerElt = (Namespace) ((elt instanceof Namespace) ? elt : EcoreUtil2.getFirstContainer(elt, CapellacorePackage.Literals.NAMESPACE));
if (ownerElt != null) {
HoldingResourceHelper.ensureMoveElement(transfoLink, ownerElt);
ownerElt.getOwnedTraces().add(transfoLink);
}
}
}
}
/**
* Attach created semantic links (inherited from 'AbstractTrace' type) to the target model
*/
@SuppressWarnings("unchecked")
protected void attachSemanticLinks() {
Map<KPair, VPair> mappings = CapellaRefMap.getInstance().getMappings();
for (EObject src : _agenda) {
Object tgt = Query.retrieveTransformedElement(src, _transfo);
if (tgt != null) {
if (tgt instanceof EObject) {
EObject tgt2 = (EObject) tgt;
attachSemanticLink(mappings, tgt2, src);
} else {
List<EObject> l = (List<EObject>) tgt;
for (EObject tgt2 : l) {
attachSemanticLink(mappings, tgt2, src);
}
}
}
}
}
@SuppressWarnings("unchecked")
protected void attachSemanticLink(Map<KPair, VPair> mapping_p, EObject linkSrc_p, EObject linkTgt_p) {
VPair semanticLink = mapping_p.get(new KPair(linkSrc_p.eClass(), linkTgt_p.eClass()));
if (semanticLink != null) {
for (AbstractTrace trace : ((TraceableElement) linkTgt_p).getIncomingTraces()) {
EClass[] classes = semanticLink.getFirstValue();
EReference[] references = semanticLink.getSecondValue();
for (int i = 0; i < classes.length; i++) {
if (classes[i].isInstance(trace) && (trace.getSourceElement() == linkSrc_p)) {
HoldingResourceHelper.ensureMoveElement(trace, linkSrc_p);
((Collection<EObject>) linkSrc_p.eGet(references[i])).add(trace);
}
}
}
}
}
protected boolean isSemantiklyLinked(TraceableElement src, EClass srcType, TraceableElement tgt, EClass tgtType, EClass semanticLink) {
if ((!srcType.equals(src.eClass()) && !srcType.isSuperTypeOf(src.eClass())) || (!tgtType.equals(tgt.eClass()) && !tgtType.isSuperTypeOf(tgt.eClass()))) {
return true;
}
for (AbstractTrace abstractTrace : src.getOutgoingTraces()) {
if (abstractTrace.eClass() == semanticLink) {
TraceableElement traceableElt = abstractTrace.getTargetElement();
if (traceableElt == tgt) {
return true;
}
}
}
return false;
}
}