examples/org.eclipse.ocl.examples.build/src/org/eclipse/ocl/examples/build/utilities/UMLIDAssigner.java

/*******************************************************************************
 * Copyright (c) 2010, 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.ResourceSet;
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
import org.eclipse.emf.ecore.xmi.XMLResource;
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.uml.internal.utilities.UMLXMIID;

/**
 * Writes a designated <tt>modelSlot</tt> to a specified <tt>uri</tt>.
 */
public class UMLIDAssigner extends WorkflowComponentWithModelSlot
{
	private Logger log = Logger.getLogger(getClass());	
	private ResourceSet resourceSet = null;	

	public ResourceSet getResourceSet() {
		if (resourceSet == null) {
			resourceSet = new ResourceSetImpl();
		}
		return resourceSet;
	}

	@Override
	public void invokeInternal(WorkflowContext ctx, ProgressMonitor arg1, Issues arg2) {
		XMLResource resource = (XMLResource) ctx.get(getModelSlot());
		log.info("Assigning xmi:ids for '" + resource.getURI() + "'");
		UMLXMIID umlXMIid = new UMLXMIID(resource);
		umlXMIid.assign();
	}
	
	public void setResourceSet(ResourceSet resourceSet) {
		this.resourceSet = resourceSet;
	}
}