| /** |
| * <copyright> |
| * |
| * Copyright (c) 2010 E.D.Willink 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: |
| * E.D.Willink - initial API and implementation |
| * |
| * </copyright> |
| * |
| * $Id: EcoreTestFileBase.java,v 1.2 2010/04/25 06:50:09 ewillink Exp $ |
| */ |
| package org.eclipse.ocl.examples.test.editor; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IFile; |
| import org.eclipse.emf.common.util.URI; |
| import org.eclipse.emf.ecore.EClass; |
| 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.resource.impl.ResourceSetImpl; |
| import org.eclipse.ocl.examples.common.utils.ClassUtils; |
| import org.eclipse.ui.IFileEditorInput; |
| import org.eclipse.ui.part.FileEditorInput; |
| |
| public class EcoreTestFileBase implements EcoreTestFile |
| { |
| private final IFile file; |
| private final URI uri; |
| private final Resource resource; |
| private FileEditorInput fileEditorInput = null; |
| |
| public EcoreTestFileBase(IFile file) { |
| this.file = file; |
| uri = URI.createPlatformResourceURI(file.getFullPath().toString(), true); |
| ResourceSet resourceSet = new ResourceSetImpl(); |
| resource = resourceSet.createResource(uri); |
| } |
| |
| public EClass createEClass(EPackage ePackage, String name) { |
| EClass eClass = EcoreFactory.eINSTANCE.createEClass(); |
| eClass.setName(name); |
| if (ePackage != null) { |
| ePackage.getEClassifiers().add(eClass); |
| } |
| return eClass; |
| } |
| |
| public EPackage createEPackage(EPackage parentPackage, String name) { |
| EPackage ePackage = EcoreFactory.eINSTANCE.createEPackage(); |
| ePackage.setName(name); |
| if (parentPackage == null) { |
| resource.getContents().add(ePackage); |
| } |
| else { |
| parentPackage.getESubpackages().add(ePackage); |
| } |
| return ePackage; |
| } |
| |
| public IFileEditorInput getEditorInput() throws IOException { |
| if (fileEditorInput == null) { |
| resource.save(null); |
| fileEditorInput = new FileEditorInput(file); |
| } |
| return fileEditorInput; |
| } |
| |
| public EClass getEClass(ResourceSet resourceSet, EClass initClass) { |
| EPackage ePackage = getEPackage(resourceSet, initClass.getEPackage()); |
| return (EClass) ePackage.getEClassifier(initClass.getName()); |
| } |
| |
| public EPackage getEPackage(ResourceSet resourceSet, EPackage initPackage) { |
| Resource resource = getResource(resourceSet, initPackage.eResource()); |
| String name = initPackage.getName(); |
| for (EObject eObject : resource.getContents()) { |
| if (eObject instanceof EPackage) { |
| EPackage ePackage = (EPackage) eObject; |
| if (ClassUtils.equals(ePackage.getName(), name)) { |
| return ePackage; |
| } |
| } |
| } |
| return null; |
| } |
| |
| public Collection<EPackage> getEPackages() { |
| List<EPackage> ePackages = new ArrayList<EPackage>(); |
| for (EObject eObject : resource.getContents()) { |
| if (eObject instanceof EPackage) { |
| ePackages.add((EPackage) eObject); |
| } |
| } |
| return ePackages; |
| } |
| |
| public IFile getFile() { |
| return file; |
| } |
| |
| public Resource getResource(ResourceSet resourceSet, Resource initResource) { |
| URI uri2 = initResource.getURI(); |
| return resourceSet.getResource(uri2, false); |
| } |
| |
| public String getURI() { |
| return uri.toString(); |
| } |
| |
| public ResourceSet reload() { |
| ResourceSet resourceSet = new ResourceSetImpl(); |
| resourceSet.getResource(uri, true); |
| return resourceSet; |
| } |
| } |