| /******************************************************************************* |
| * Copyright (c) 2015, 2018 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.ocl.pivot.uml; |
| |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.emf.ecore.resource.ResourceSet; |
| import org.eclipse.emf.ecore.xmi.impl.EcoreResourceFactoryImpl; |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.jdt.annotation.Nullable; |
| import org.eclipse.ocl.pivot.internal.resource.ASResourceFactoryRegistry; |
| import org.eclipse.ocl.pivot.internal.utilities.EnvironmentFactoryInternal; |
| import org.eclipse.ocl.pivot.resource.BasicProjectManager; |
| import org.eclipse.ocl.pivot.resource.ProjectManager; |
| import org.eclipse.ocl.pivot.utilities.EnvironmentFactory; |
| import org.eclipse.ocl.pivot.utilities.OCL; |
| |
| /** |
| * Convenient subclass of the <code>OCL</code> façade that provides |
| * adduitional UML-specific functionality. |
| * |
| * @see OCL |
| */ |
| @Deprecated // Adds no value to OCL |
| public class UMLOCL extends OCL |
| { |
| /** |
| * Initialize registries to support OCL and Ecore usage. This method is |
| * intended for initialization of standalone behaviors for which plugin extension |
| * registrations have not been applied. |
| *<p> |
| * A null resourceSet may be provided to initialize the global package registry |
| * and global URI mapping registry. |
| *<p> |
| * A non-null resourceSet may be provided to identify a specific package registry. |
| *<p> |
| * This method is used to configure the ResourceSet used to load the OCL Standard Library. |
| * |
| * @param resourceSet to be initialized or null for global initialization |
| * @return a failure reason, null if successful |
| */ |
| public static String initialize(@Nullable ResourceSet resourceSet) { |
| Resource.Factory.Registry resourceFactoryRegistry = resourceSet != null |
| ? resourceSet.getResourceFactoryRegistry() |
| : Resource.Factory.Registry.INSTANCE; |
| resourceFactoryRegistry.getExtensionToFactoryMap().put( |
| "ecore", new EcoreResourceFactoryImpl()); //$NON-NLS-1$ |
| return null; |
| } |
| /** |
| * Creates a new <code>OCL</code> using the specified Ecore package registry. |
| * This automatically creates an new EnvironmentFactory and MetamodelManager. |
| */ |
| public static @NonNull UMLOCL newInstance() { |
| return newInstance((ProjectManager)null); |
| } |
| |
| /** |
| * Creates a new <code>OCL</code> using the specified Ecore package registry. |
| * This automatically creates an new EnvironmentFactory and MetamodelManager. |
| */ |
| public static @NonNull UMLOCL newInstance(@Nullable ProjectManager projectManager) { |
| if (projectManager == null) { |
| projectManager = BasicProjectManager.createDefaultProjectManager(); |
| } |
| return newInstance(ASResourceFactoryRegistry.INSTANCE.createEnvironmentFactory(projectManager, null)); |
| } |
| |
| /** |
| * Creates a new <code>OCL</code> using the specified Ecore environment |
| * factory. |
| */ |
| public static @NonNull UMLOCL newInstance(@NonNull EnvironmentFactory environmentFactory) { |
| return new UMLOCL((EnvironmentFactoryInternal) environmentFactory); |
| } |
| |
| protected UMLOCL(@NonNull EnvironmentFactoryInternal environmentFactory) { |
| super(environmentFactory); |
| } |
| } |