| /******************************************************************************* |
| * Copyright (c) 2013, 2019 Willink Transformations and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * Contributors: |
| * E.D.Willink - Initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.qvtd.pivot.qvtrelation.utilities; |
| |
| import java.util.Map; |
| |
| import org.eclipse.emf.ecore.resource.ContentHandler; |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.emf.ecore.resource.ResourceSet; |
| import org.eclipse.emf.ecore.xmi.impl.RootXMLContentHandlerImpl; |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.jdt.annotation.Nullable; |
| import org.eclipse.ocl.pivot.Type; |
| import org.eclipse.ocl.pivot.internal.manager.TemplateParameterSubstitutionVisitor; |
| import org.eclipse.ocl.pivot.internal.prettyprint.PrettyPrintVisitor; |
| import org.eclipse.ocl.pivot.internal.prettyprint.PrettyPrinter; |
| import org.eclipse.ocl.pivot.internal.resource.ASResourceFactory; |
| import org.eclipse.ocl.pivot.internal.resource.ASSaver; |
| import org.eclipse.ocl.pivot.internal.resource.AbstractASResourceFactory; |
| import org.eclipse.ocl.pivot.internal.resource.LUSSIDs; |
| import org.eclipse.ocl.pivot.internal.utilities.AS2Moniker; |
| import org.eclipse.ocl.pivot.internal.utilities.AS2XMIid; |
| import org.eclipse.ocl.pivot.internal.utilities.EnvironmentFactoryInternal; |
| import org.eclipse.ocl.pivot.resource.ASResource; |
| import org.eclipse.ocl.pivot.resource.ProjectManager; |
| import org.eclipse.ocl.pivot.utilities.AS2MonikerVisitor; |
| import org.eclipse.ocl.pivot.utilities.AS2XMIidVisitor; |
| import org.eclipse.ocl.pivot.utilities.ASSaverLocateVisitor; |
| import org.eclipse.ocl.pivot.utilities.ASSaverNormalizeVisitor; |
| import org.eclipse.ocl.pivot.utilities.ASSaverResolveVisitor; |
| import org.eclipse.ocl.pivot.utilities.EnvironmentFactory; |
| import org.eclipse.ocl.pivot.utilities.ToStringVisitor; |
| import org.eclipse.qvtd.pivot.qvtbase.utilities.NotXMLContentHandlerImpl; |
| import org.eclipse.qvtd.pivot.qvtbase.utilities.QVTbaseLUSSIDs; |
| import org.eclipse.qvtd.pivot.qvtrelation.QVTrelationPackage; |
| |
| /** |
| * QVTrelationASResourceFactory supports creation of a QVTrelation AS resource and associated artefacts. |
| */ |
| @SuppressWarnings("deprecation") |
| public class QVTrelationASResourceFactory extends AbstractASResourceFactory |
| { |
| public static final @NonNull String FILE_EXTENSION = "qvtras"; |
| |
| private static @Nullable QVTrelationASResourceFactory INSTANCE = null; |
| |
| public static synchronized @NonNull QVTrelationASResourceFactory getInstance() { |
| if (INSTANCE == null) { |
| Map<String, Object> extensionToFactoryMap = Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap(); |
| Object object = extensionToFactoryMap.get(FILE_EXTENSION); |
| if (object instanceof Resource.Factory.Descriptor) { |
| INSTANCE = (QVTrelationASResourceFactory) ((Resource.Factory.Descriptor)object).createFactory(); // Create the registered singleton |
| } |
| else { |
| INSTANCE = new QVTrelationASResourceFactory(); // Create our own singleton |
| } |
| assert INSTANCE != null; |
| INSTANCE.install("qvtr", null); |
| } |
| assert INSTANCE != null; |
| return INSTANCE; |
| } |
| |
| private static final @NonNull ContentHandler AS_CONTENT_HANDLER = new RootXMLContentHandlerImpl( |
| QVTrelationPackage.eCONTENT_TYPE, new String[]{FILE_EXTENSION}, |
| RootXMLContentHandlerImpl.XMI_KIND, QVTrelationPackage.eNS_URI, null); |
| |
| private static final @NonNull ContentHandler CS_CONTENT_HANDLER = |
| new NotXMLContentHandlerImpl(new @NonNull String[]{QVTrelationUtil.QVTR_FILE_EXTENSION}); |
| |
| static { |
| installContentHandler(ContentHandler.Registry.NORMAL_PRIORITY, AS_CONTENT_HANDLER); |
| installContentHandler(ContentHandler.Registry.NORMAL_PRIORITY, CS_CONTENT_HANDLER); |
| } |
| |
| /** |
| * Creates an instance of the resource factory. |
| */ |
| public QVTrelationASResourceFactory() { |
| super(QVTrelationPackage.eCONTENT_TYPE); |
| } |
| |
| @Override |
| public void configure(@NonNull ResourceSet resourceSet) { |
| Resource.Factory.Registry resourceFactoryRegistry = resourceSet.getResourceFactoryRegistry(); |
| resourceFactoryRegistry.getExtensionToFactoryMap().put(FILE_EXTENSION, this); |
| } |
| |
| @Override |
| public @NonNull AS2MonikerVisitor createAS2MonikerVisitor( @NonNull AS2Moniker as2moniker) { |
| return new QVTrelationAS2MonikerVisitor(as2moniker); |
| } |
| |
| @Override |
| public @NonNull AS2XMIidVisitor createAS2XMIidVisitor(@NonNull AS2XMIid as2id) { |
| return new QVTrelationAS2XMIidVisitor(as2id); |
| } |
| |
| @Override |
| public @NonNull ASSaverLocateVisitor createASSaverLocateVisitor(@NonNull ASSaver asSaver) { |
| return new QVTrelationASSaverLocateVisitor(asSaver); |
| } |
| |
| @Override |
| public @NonNull ASSaverNormalizeVisitor createASSaverNormalizeVisitor(@NonNull ASSaver saver) { |
| return new QVTrelationASSaverNormalizeVisitor(saver); |
| } |
| |
| @Override |
| public @NonNull ASSaverResolveVisitor createASSaverResolveVisitor(@NonNull ASSaver asSaver) { |
| return new QVTrelationASSaverResolveVisitor(asSaver); |
| } |
| |
| @Override |
| public @NonNull EnvironmentFactoryInternal createEnvironmentFactory(@NonNull ProjectManager projectManager) { |
| return new QVTrEnvironmentFactory(projectManager, null); |
| } |
| |
| @Override |
| public @NonNull LUSSIDs createLUSSIDs(@NonNull ASResource asResource, @NonNull Map<@NonNull Object, @Nullable Object> options) { |
| return new QVTbaseLUSSIDs(asResource, options); |
| } |
| |
| @Override |
| public @NonNull PrettyPrintVisitor createPrettyPrintVisitor(@NonNull PrettyPrinter printer) { |
| return new QVTrelationPrettyPrintVisitor(printer); |
| } |
| |
| @Override |
| public @NonNull TemplateParameterSubstitutionVisitor createTemplateParameterSubstitutionVisitor( |
| @NonNull EnvironmentFactory environmentFactory, @Nullable Type selfType, @Nullable Type selfTypeValue) { |
| return new QVTrelationTemplateParameterSubstitutionVisitor((EnvironmentFactoryInternal) environmentFactory, selfType, selfTypeValue); |
| } |
| |
| @Override |
| public @NonNull ToStringVisitor createToStringVisitor(@NonNull StringBuilder s) { |
| return new QVTrelationToStringVisitor(s); |
| } |
| |
| @Override |
| public @NonNull ASResourceFactory getASResourceFactory() { |
| return getInstance(); |
| } |
| } |