| /******************************************************************************* |
| * Copyright (c) 2011, 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.examples.build.utilities; |
| |
| import org.apache.log4j.Logger; |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.eclipse.emf.ecore.resource.ResourceSet; |
| import org.eclipse.emf.mwe.core.WorkflowContext; |
| import org.eclipse.emf.mwe.core.issues.Issues; |
| import org.eclipse.emf.mwe.core.lib.WorkflowComponentWithModelSlot; |
| import org.eclipse.emf.mwe.core.monitor.ProgressMonitor; |
| import org.eclipse.ocl.pivot.Model; |
| import org.eclipse.ocl.pivot.internal.manager.PivotMetamodelManager; |
| import org.eclipse.ocl.pivot.model.OCLstdlib; |
| import org.eclipse.ocl.pivot.uml.internal.es2as.UML2AS; |
| import org.eclipse.ocl.pivot.utilities.ClassUtil; |
| import org.eclipse.ocl.pivot.utilities.ParserException; |
| |
| /** |
| * Converts a UML resource to its Pivot form. |
| */ |
| public class UML2ASLoader extends WorkflowComponentWithModelSlot |
| { |
| private Logger log = Logger.getLogger(getClass()); |
| |
| @Override |
| public void invokeInternal(WorkflowContext ctx, ProgressMonitor arg1, Issues arg2) { |
| OCLstdlib.install(); |
| Resource resource = (Resource) ctx.get(getUmlSlot()); |
| log.info("Pivoting '" + resource.getURI() + "'"); |
| ResourceSet asResourceSet = ClassUtil.nonNullState(resource.getResourceSet()); |
| PivotMetamodelManager metamodelManager = PivotMetamodelManager.getAdapter(asResourceSet); |
| UML2AS uml2as = UML2AS.getAdapter(resource, metamodelManager.getEnvironmentFactory()); |
| Model root; |
| try { |
| root = uml2as.getASModel(); |
| } catch (ParserException e) { |
| throw new RuntimeException("Problems pivoting '" + resource.getURI() + "'", e); |
| } |
| Resource resource2 = root.eResource(); |
| ctx.set(getModelSlot(), resource2); |
| } |
| |
| private String umlSlot; |
| |
| /** |
| * Sets the name of the UML slot. |
| * |
| * @param slot |
| * name of slot |
| */ |
| public void setUmlSlot(final String slot) { |
| umlSlot = slot; |
| } |
| |
| protected String getUmlSlot() { |
| return umlSlot; |
| } |
| } |