package example ; 

import java.io.File;
import java.util.ArrayList;
import java.util.Collection;

import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EPackage;
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.epsilon.emc.emf.InMemoryEmfModel;
import org.eclipse.uml2.uml.UMLPackage;
import org.eclipse.uml2.uml.resource.UMLResource;
import org.eclipse.uml2.uml.resources.util.UMLResourcesUtil;

public class MinimalExample {
	
	public static void main(String[] args) throws Exception {
		new MinimalExample().run();
	}
	
	public void run() throws Exception {
		InMemoryEmfModel Model = getUmlModel("UMLModel", new File("src/models/Dev1.uml"));
		
	}
	
	public InMemoryEmfModel getUmlModel(String name, File file) throws Exception {
		ResourceSet set = new ResourceSetImpl();
		UMLResourcesUtil.init(set);
		set.getPackageRegistry().put(UMLPackage.eNS_URI, UMLPackage.eINSTANCE);
		set.getResourceFactoryRegistry().getExtensionToFactoryMap().
		         put(UMLResource.FILE_EXTENSION, UMLResource.Factory.INSTANCE);
		Resource r = set.getResource(URI.createFileURI(file.getAbsolutePath()), true);
		r.load(null);
		
		Collection<EPackage> ePackages = new ArrayList<EPackage>();
		for (Object ePackage : set.getPackageRegistry().values()) {
			ePackages.add((EPackage) ePackage);
		}
		return new InMemoryEmfModel(name, r, ePackages);
	}
}