emfgen/emfgen-core/src/main/java/org/eclipse/papyrus/emfgen/core/EmfGenerator.java - papyrus/org.eclipse.papyrus.tools - Git at Google

 package org.eclipse.papyrus.emfgen.core;

 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.util.List;

 import org.apache.log4j.Logger;
 import org.eclipse.emf.codegen.ecore.generator.Generator;
 import org.eclipse.emf.codegen.ecore.generator.GeneratorAdapterFactory;
 import org.eclipse.emf.codegen.ecore.genmodel.GenJDKLevel;
 import org.eclipse.emf.codegen.ecore.genmodel.GenModel;
 import org.eclipse.emf.codegen.ecore.genmodel.GenModelPackage;
 import org.eclipse.emf.codegen.ecore.genmodel.GenPackage;
 import org.eclipse.emf.codegen.ecore.genmodel.generator.GenBaseGeneratorAdapter;
 import org.eclipse.emf.codegen.ecore.genmodel.generator.GenModelGeneratorAdapterFactory;
 import org.eclipse.emf.codegen.merge.java.JControlModel;
 import org.eclipse.emf.common.util.BasicMonitor;
 import org.eclipse.emf.common.util.Diagnostic;
 import org.eclipse.emf.common.util.URI;
 import org.eclipse.emf.ecore.EcorePackage;
 import org.eclipse.emf.ecore.plugin.EcorePlugin;
 import org.eclipse.emf.ecore.resource.Resource;
 import org.eclipse.emf.ecore.resource.ResourceSet;
 import org.eclipse.emf.ecore.resource.URIConverter;
 import org.eclipse.emf.ecore.resource.impl.ExtensibleURIConverterImpl;
 import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
 import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl;

 /**
  * @author CEA Tech - Francois Le Fevre
  * 2014
  */
 public class EmfGenerator {
 	private static Logger logger = Logger.getLogger(EmfGenerator.class);

 	static{
 		Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("genmodel", new XMIResourceFactoryImpl());

 		Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("ecore", new XMIResourceFactoryImpl());
 		//Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("xmi", new XMIResourceFactoryImpl());
 	}

 	private ResourceSet resourceSet;

 	public GenModel getGenModel(EmfModel emfModel, EmfGeneratorOptions emfGeneratorOptions ) throws IOException {
 		GenModel genModel = null;

 		URIConverter converter = new ExtensibleURIConverterImpl();

 		logger.info("Dealing with genmodel ini: "+emfModel.getGenModel());
 		URI genModelURI = URI.createURI(emfModel.getGenModel());

 		URI genmodelNormalized = converter.normalize(genModelURI);

 		ResourceSet resourceSet = new ResourceSetImpl();
 		resourceSet.getPackageRegistry().put(EcorePackage.eNS_URI, EcorePackage.eINSTANCE);
 		resourceSet.getPackageRegistry().put(GenModelPackage.eNS_URI, GenModelPackage.eINSTANCE);

 		//Dealing with outdir uri
 		URI outdir = URI.createFileURI(emfGeneratorOptions.getOutputDirectory());
 		logger.info("outdir emfgen: "+outdir);
 		URI outdirNormalized = converter.normalize(outdir);
 		resourceSet.getURIConverter().getURIMap().put(URI.createURI("platform:/resource/"), outdirNormalized);

 		//Managing Ecore uri
 		logger.warn("By default load ecore environment but no code to load additional ecore model inside your initial model");
 		URI ecoreEcoreUri= URI.createURI("jar:"+EcorePlugin.INSTANCE.getBaseURL().getFile());
 		URI ecoreEcoreNormalized = converter.normalize(ecoreEcoreUri);
 		URI ecoreGenUri= URI.createURI("jar:"+EcorePlugin.INSTANCE.getBaseURL().getFile()+"/model/Ecore.genmodel");
 		URI ecoreGenNormalized = converter.normalize(ecoreGenUri);
 		logger.debug("ecoreEcoreUri="+ecoreEcoreUri);
 		logger.debug("ecoreEcoreNormalized="+ecoreEcoreNormalized);
 		logger.debug("ecoreGenUri="+ecoreGenUri);
 		logger.debug("ecoreGenNormalized="+ecoreGenNormalized);
 		resourceSet.getURIConverter().getURIMap().put(URI.createURI("platform:/plugin/org.eclipse.emf.ecore/"),ecoreEcoreNormalized );
 		resourceSet.getURIConverter().getURIMap().put(URI.createURI("platform:/plugin/org.eclipse.emf.ecore/model/Ecore.genmodel#//ecore"),ecoreGenNormalized );

 		Resource resource = resourceSet.getResource(genmodelNormalized, true);
 		//resource.load(null);

 		URI ecoreUri = URI.createURI(emfModel.getEcore());
 		logger.info("ecoreUri: "+ecoreUri);
 		URI ecoreUriNormalized = converter.normalize(ecoreUri);
 		logger.info("ecoreUri normalized: "+ecoreUriNormalized);
 		Resource ecoreResource = resourceSet.getResource(ecoreUriNormalized, true);
 		//ecoreResource.load(null);

 		logger.info("resource.getContents().size() : "+resource.getContents().size() );
 		if (resource.getContents().size() != 1) {
 			System.out.println("Resource has " +
 					resource.getContents().size()
 					+ " loaded objects");
 		} else {
 			Object o =  resource.getContents().get(0);
 			logger.info("o: "+o.getClass() );
 			genModel = (GenModel) resource.getContents().get(0);
 			genModel.validate();
 			genModel.reconcile();

 			List<GenPackage> genPackages = genModel.getAllGenAndUsedGenPackagesWithClassifiers();
 			for(GenPackage genPackage : genPackages){
 				logger.info("genPackage: "+genPackage.getPackageName() );
 			}

 			logger.info("genModel.getModelDirectory(): "+genModel.getModelDirectory() );
 			logger.info("genModel.getEditDirectory(): "+genModel.getEditDirectory() );
 			logger.info("genModel.getEditorDirectory(): "+genModel.getEditorDirectory() );
 			logger.info("genModel.getTestsDirectory(): "+genModel.getTestsDirectory() );

 			if(emfGeneratorOptions.isRelocate()){
 				logger.info("relocate: active");
 				genModel.setModelDirectory("/");
 				genModel.setEditDirectory("/");
 				genModel.setEditorDirectory("/");
 			}

 			genModel.setValidateModel(true); // The more checks the better
 			genModel.setCodeFormatting(true); // Normalize layout
 			genModel.setForceOverwrite(false); // Don't overwrite read-only files
 			genModel.setCanGenerate(true);
 			// genModel.setFacadeHelperClass(null); // Non-null gives JDT default NPEs
 			//genModel.setFacadeHelperClass(StandaloneASTFacadeHelper.class.getName()); // Bug 308069
 			genModel.setBundleManifest(false); // New manifests should be generated manually
 			genModel.setUpdateClasspath(false); // New class-paths should be generated manually
 			if (genModel.getComplianceLevel().compareTo(GenJDKLevel.JDK50_LITERAL) < 0) {
 				genModel.setComplianceLevel(GenJDKLevel.JDK50_LITERAL);
 			}
 			// genModel.setRootExtendsClass("org.eclipse.emf.ecore.impl.MinimalEObjectImpl$Container");
 			/*
 			 * JavaModelManager.getJavaModelManager().initializePreferences();
 			 * new
 			 * JavaCorePreferenceInitializer().initializeDefaultPreferences();
 			 *
 			 * GenJDKLevel genSDKcomplianceLevel =
 			 * genModel.getComplianceLevel(); String complianceLevel =
 			 * JavaCore.VERSION_1_5; switch (genSDKcomplianceLevel) { case
 			 * JDK60_LITERAL: complianceLevel = JavaCore.VERSION_1_6; case
 			 * JDK14_LITERAL: complianceLevel = JavaCore.VERSION_1_4; default:
 			 * complianceLevel = JavaCore.VERSION_1_5; } // Hashtable<?,?>
 			 * defaultOptions = JavaCore.getDefaultOptions(); //
 			 * JavaCore.setComplianceOptions(complianceLevel, defaultOptions);
 			 * // JavaCore.setOptions(defaultOptions);
 			 */
 			//
 			//			Diagnostic diagnostic = genModel.diagnose();
 			//			// Globally register the default generator adapter factory for
 			//			// GenModel
 			//			// elements (only needed in standalone).
 			//			//
 			//			GeneratorAdapterFactory.Descriptor.Registry.INSTANCE.addDescriptor(GenModelPackage.eNS_URI,GenModelGeneratorAdapterFactory.DESCRIPTOR);
 			//
 			//			/**
 			//			 * have a look to https://eclipse.googlesource.com/emf/org.eclipse.mwe/+/v2.5.1/plugins/org.eclipse.emf.mwe2.lib/src/org/eclipse/emf/mwe2/ecore/EcoreGenerator.java
 			//			 */
 			//			// Create the generator and set the model-level input object.
 			//			//
 			//			generator = setup();//new Generator();
 			//			generator.setInput(genModel);
 			//			generator.getAdapterFactoryDescriptorRegistry().addDescriptor(GenModelPackage.eNS_URI,GenModelGeneratorAdapterFactory.DESCRIPTOR);

 		}
 		return genModel;

 	}

 	public Generator getGenerator(GenModel genModel ){
 		/**
 		 * have a look to https://eclipse.googlesource.com/emf/org.eclipse.mwe/+/v2.5.1/plugins/org.eclipse.emf.mwe2.lib/src/org/eclipse/emf/mwe2/ecore/EcoreGenerator.java
 		 */
 		// Create the generator and set the model-level input object.
 		//
 		Generator generator = setup();//new Generator();
 		generator.setInput(genModel);
 		generator.getAdapterFactoryDescriptorRegistry().addDescriptor(GenModelPackage.eNS_URI,GenModelGeneratorAdapterFactory.DESCRIPTOR);
 		return generator;

 	}

 	public void execute(EmfModel emfModel, EmfGeneratorOptions emfGeneratorOptions ) throws IOException {
 		GenModel genModel = getGenModel(emfModel, emfGeneratorOptions );
 		Generator generator = getGenerator(genModel);

 		generateProjectTypeModel(generator,genModel, emfGeneratorOptions);
 		generateProjectTypeEdit(generator,genModel, emfGeneratorOptions);
 		generateProjectTypeEditor(generator,genModel, emfGeneratorOptions);
 		generateProjectTypeTest(generator,genModel, emfGeneratorOptions);


 		//		URIConverter converter = new ExtensibleURIConverterImpl();
 		//
 		//		logger.info("Dealing with genmodel ini: "+emfModel.getGenModel());
 		//		URI genModelURI = URI.createURI(emfModel.getGenModel());
 		//
 		//		URI genmodelNormalized = converter.normalize(genModelURI);
 		//
 		//		ResourceSet resourceSet = new ResourceSetImpl();
 		//		resourceSet.getPackageRegistry().put(EcorePackage.eNS_URI, EcorePackage.eINSTANCE);
 		//		resourceSet.getPackageRegistry().put(GenModelPackage.eNS_URI, GenModelPackage.eINSTANCE);
 		//
 		//		//Dealing with outdir uri
 		//		URI outdir = URI.createFileURI(emfGeneratorOptions.getOutputDirectory());
 		//		logger.info("outdir emfgen: "+outdir);
 		//		URI outdirNormalized = converter.normalize(outdir);
 		//		resourceSet.getURIConverter().getURIMap().put(URI.createURI("platform:/resource/"), outdirNormalized);
 		//
 		//		//Managing Ecore uri
 		//		logger.warn("By default load ecore environment but no code to load additional ecore model inside your initial model");
 		//		URI ecoreEcoreUri= URI.createURI("jar:"+EcorePlugin.INSTANCE.getBaseURL().getFile());
 		//		URI ecoreEcoreNormalized = converter.normalize(ecoreEcoreUri);
 		//		URI ecoreGenUri= URI.createURI("jar:"+EcorePlugin.INSTANCE.getBaseURL().getFile()+"/model/Ecore.genmodel");
 		//		URI ecoreGenNormalized = converter.normalize(ecoreGenUri);
 		//		logger.debug("ecoreEcoreUri="+ecoreEcoreUri);
 		//		logger.debug("ecoreEcoreNormalized="+ecoreEcoreNormalized);
 		//		logger.debug("ecoreGenUri="+ecoreGenUri);
 		//		logger.debug("ecoreGenNormalized="+ecoreGenNormalized);
 		//		resourceSet.getURIConverter().getURIMap().put(URI.createURI("platform:/plugin/org.eclipse.emf.ecore/"),ecoreEcoreNormalized );
 		//		resourceSet.getURIConverter().getURIMap().put(URI.createURI("platform:/plugin/org.eclipse.emf.ecore/model/Ecore.genmodel#//ecore"),ecoreGenNormalized );
 		//
 		//		Resource resource = resourceSet.getResource(genmodelNormalized, true);
 		//		//resource.load(null);
 		//
 		//		URI ecoreUri = URI.createURI(emfModel.getEcore());
 		//		logger.info("ecoreUri: "+ecoreUri);
 		//		URI ecoreUriNormalized = converter.normalize(ecoreUri);
 		//		logger.info("ecoreUri normalized: "+ecoreUriNormalized);
 		//		Resource ecoreResource = resourceSet.getResource(ecoreUriNormalized, true);
 		//		//ecoreResource.load(null);
 		//
 		//		logger.info("resource.getContents().size() : "+resource.getContents().size() );
 		//		if (resource.getContents().size() != 1) {
 		//			System.out.println("Resource has " +
 		//					resource.getContents().size()
 		//					+ " loaded objects");
 		//		} else {
 		//			Object o =  resource.getContents().get(0);
 		//			logger.info("o: "+o.getClass() );
 		//			GenModel genModel = (GenModel) resource.getContents().get(0);
 		//			genModel.validate();
 		//			genModel.reconcile();
 		//
 		//			List<GenPackage> genPackages = genModel.getAllGenAndUsedGenPackagesWithClassifiers();
 		//			for(GenPackage genPackage : genPackages){
 		//				logger.info("genPackage: "+genPackage.getPackageName() );
 		//			}
 		//
 		//			logger.info("genModel.getModelDirectory(): "+genModel.getModelDirectory() );
 		//			logger.info("genModel.getEditDirectory(): "+genModel.getEditDirectory() );
 		//			logger.info("genModel.getEditorDirectory(): "+genModel.getEditorDirectory() );
 		//			logger.info("genModel.getTestsDirectory(): "+genModel.getTestsDirectory() );
 		//
 		//			if(emfGeneratorOptions.isRelocate()){
 		//				logger.info("relocate: active");
 		//				genModel.setModelDirectory("/");
 		//				genModel.setEditDirectory("/");
 		//				genModel.setEditorDirectory("/");
 		//			}
 		//
 		//			genModel.setValidateModel(true); // The more checks the better
 		//			genModel.setCodeFormatting(true); // Normalize layout
 		//			genModel.setForceOverwrite(false); // Don't overwrite read-only files
 		//			genModel.setCanGenerate(true);
 		//			// genModel.setFacadeHelperClass(null); // Non-null gives JDT default NPEs
 		//			//genModel.setFacadeHelperClass(StandaloneASTFacadeHelper.class.getName()); // Bug 308069
 		//			genModel.setBundleManifest(false); // New manifests should be generated manually
 		//			genModel.setUpdateClasspath(false); // New class-paths should be generated manually
 		//			if (genModel.getComplianceLevel().compareTo(GenJDKLevel.JDK50_LITERAL) < 0) {
 		//				genModel.setComplianceLevel(GenJDKLevel.JDK50_LITERAL);
 		//			}
 		//			// genModel.setRootExtendsClass("org.eclipse.emf.ecore.impl.MinimalEObjectImpl$Container");
 		//			/*
 		//			 * JavaModelManager.getJavaModelManager().initializePreferences();
 		//			 * new
 		//			 * JavaCorePreferenceInitializer().initializeDefaultPreferences();
 		//			 *
 		//			 * GenJDKLevel genSDKcomplianceLevel =
 		//			 * genModel.getComplianceLevel(); String complianceLevel =
 		//			 * JavaCore.VERSION_1_5; switch (genSDKcomplianceLevel) { case
 		//			 * JDK60_LITERAL: complianceLevel = JavaCore.VERSION_1_6; case
 		//			 * JDK14_LITERAL: complianceLevel = JavaCore.VERSION_1_4; default:
 		//			 * complianceLevel = JavaCore.VERSION_1_5; } // Hashtable<?,?>
 		//			 * defaultOptions = JavaCore.getDefaultOptions(); //
 		//			 * JavaCore.setComplianceOptions(complianceLevel, defaultOptions);
 		//			 * // JavaCore.setOptions(defaultOptions);
 		//			 */
 		//
 		//			Diagnostic diagnostic = genModel.diagnose();
 		//			// Globally register the default generator adapter factory for
 		//			// GenModel
 		//			// elements (only needed in standalone).
 		//			//
 		//			GeneratorAdapterFactory.Descriptor.Registry.INSTANCE.addDescriptor(GenModelPackage.eNS_URI,GenModelGeneratorAdapterFactory.DESCRIPTOR);
 		//
 		//			/**
 		//			 * have a look to https://eclipse.googlesource.com/emf/org.eclipse.mwe/+/v2.5.1/plugins/org.eclipse.emf.mwe2.lib/src/org/eclipse/emf/mwe2/ecore/EcoreGenerator.java
 		//			 */
 		//			// Create the generator and set the model-level input object.
 		//			//
 		//			Generator generator = setup();//new Generator();
 		//			generator.setInput(genModel);
 		//			generator.getAdapterFactoryDescriptorRegistry().addDescriptor(GenModelPackage.eNS_URI,GenModelGeneratorAdapterFactory.DESCRIPTOR);
 		//
 		//			// Generator model code.
 		//			if(emfGeneratorOptions.isProjectTypeModel()){
 		//				logger.info("Generating Model");
 		//				generator.generate(genModel,
 		//						GenBaseGeneratorAdapter.MODEL_PROJECT_TYPE,
 		//						new BasicMonitor.Printing(System.out));
 		//				System.out.println("diagnostic="+diagnostic.getMessage());
 		//
 		//
 		//				if (diagnostic.getSeverity() != Diagnostic.OK){
 		//					logger.info(diagnostic);
 		//				}
 		//			}
 		//
 		//			if(emfGeneratorOptions.isProjectTypeEdit()){
 		//				logger.info("Generating Edit");
 		//				Diagnostic editDiag = generator.generate(genModel, GenBaseGeneratorAdapter.EDIT_PROJECT_TYPE,
 		//						new BasicMonitor());
 		//				if (editDiag.getSeverity() != Diagnostic.OK)
 		//					logger.info(editDiag);
 		//			}
 		//
 		//			if(emfGeneratorOptions.isProjectTypeEditor()){
 		//				logger.info("Generating Editor");
 		//				Diagnostic editorDiag = generator.generate(genModel, GenBaseGeneratorAdapter.EDITOR_PROJECT_TYPE,
 		//						new BasicMonitor());
 		//				if (editorDiag.getSeverity() != Diagnostic.OK)
 		//					logger.info(editorDiag);
 		//			}
 		//
 		//
 		//			if(emfGeneratorOptions.isProjectTypeTests()){
 		//				logger.info("Generating Tests");
 		//				logger.warn("Tests generation is not taken into account for this version");
 		//				/*
 		//					Diagnostic editorDiag = generator.generate(genModel, GenBaseGeneratorAdapter.TESTS_PROJECT_TYPE,
 		//							new BasicMonitor());
 		//					if (editorDiag.getSeverity() != Diagnostic.OK)
 		//						logger.info(editorDiag);
 		//				 */
 		//			}
 		//		}


 	}

 	public void generateProjectTypeTest(Generator generator, GenModel genModel, EmfGeneratorOptions emfGeneratorOptions) {

 		if(emfGeneratorOptions.isProjectTypeTests()){
 			logger.info("Generating Tests");
 			logger.warn("Tests generation is not taken into account for this version");
 			/*
 				Diagnostic editorDiag = generator.generate(genModel, GenBaseGeneratorAdapter.TESTS_PROJECT_TYPE,
 						new BasicMonitor());
 				if (editorDiag.getSeverity() != Diagnostic.OK)
 					logger.info(editorDiag);
 			 */
 		}
 	}

 	public void generateProjectTypeEditor(Generator generator, GenModel genModel,
 			EmfGeneratorOptions emfGeneratorOptions) {
 		if(emfGeneratorOptions.isProjectTypeEditor()){
 			logger.info("Generating Editor");
 			Diagnostic editorDiag = generator.generate(genModel, GenBaseGeneratorAdapter.EDITOR_PROJECT_TYPE,
 					new BasicMonitor());
 			if (editorDiag.getSeverity() != Diagnostic.OK)
 				logger.info(editorDiag);
 		}
 	}

 	public void generateProjectTypeEdit(Generator generator, GenModel genModel, EmfGeneratorOptions emfGeneratorOptions) {
 		if(emfGeneratorOptions.isProjectTypeEdit()){
 			logger.info("Generating Edit");
 			Diagnostic editDiag = generator.generate(genModel, GenBaseGeneratorAdapter.EDIT_PROJECT_TYPE,
 					new BasicMonitor());
 			if (editDiag.getSeverity() != Diagnostic.OK)
 				logger.info(editDiag);
 		}
 	}

 	public void generateProjectTypeModel(Generator generator, GenModel genModel, EmfGeneratorOptions emfGeneratorOptions) {
 		// Generator model code.
 		Diagnostic diagnostic = genModel.diagnose();
 		if(emfGeneratorOptions.isProjectTypeModel()){
 			logger.info("Generating Model");
 			generator.generate(genModel,
 					GenBaseGeneratorAdapter.MODEL_PROJECT_TYPE,
 					new BasicMonitor.Printing(System.out));
 			System.out.println("diagnostic="+diagnostic.getMessage());

 			if (diagnostic.getSeverity() != Diagnostic.OK){
 				logger.info(diagnostic);
 			}
 		}
 	}

 	private static Generator setup(
 			) {
 		GenModelPackage.eINSTANCE.getGenAnnotation();
 		EcorePackage.eINSTANCE.getEFactoryInstance();
 		GenModelPackage.eINSTANCE.getEFactoryInstance();
 		//PlatformInitializer platformInitializer = new PlatformInitializer();
 		//platformInitializer.setPlatformUri(platform);
 		if (!Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().containsKey("genmodel"))
 			Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("genmodel",
 					new org.eclipse.emf.ecore.xmi.impl.EcoreResourceFactoryImpl());
 		org.eclipse.emf.codegen.ecore.generator.Generator generator = new org.eclipse.emf.codegen.ecore.generator.Generator(){
 			@Override
 			public JControlModel getJControlModel() {
 				if (jControlModel == null) {
 					jControlModel = new JControlModel();
 					jControlModel.initialize(null, options.mergeRulesURI);
 				}
 				return jControlModel;
 			}
 		};
 		generator.getAdapterFactoryDescriptorRegistry().addDescriptor(GenModelPackage.eNS_URI,org.eclipse.emf.codegen.ecore.genmodel.generator.GenModelGeneratorAdapterFactory.DESCRIPTOR);
 		return generator;
 	}

 }
	package org.eclipse.papyrus.emfgen.core;

	import java.io.FileNotFoundException;
	import java.io.IOException;
	import java.util.List;

	import org.apache.log4j.Logger;
	import org.eclipse.emf.codegen.ecore.generator.Generator;
	import org.eclipse.emf.codegen.ecore.generator.GeneratorAdapterFactory;
	import org.eclipse.emf.codegen.ecore.genmodel.GenJDKLevel;
	import org.eclipse.emf.codegen.ecore.genmodel.GenModel;
	import org.eclipse.emf.codegen.ecore.genmodel.GenModelPackage;
	import org.eclipse.emf.codegen.ecore.genmodel.GenPackage;
	import org.eclipse.emf.codegen.ecore.genmodel.generator.GenBaseGeneratorAdapter;
	import org.eclipse.emf.codegen.ecore.genmodel.generator.GenModelGeneratorAdapterFactory;
	import org.eclipse.emf.codegen.merge.java.JControlModel;
	import org.eclipse.emf.common.util.BasicMonitor;
	import org.eclipse.emf.common.util.Diagnostic;
	import org.eclipse.emf.common.util.URI;
	import org.eclipse.emf.ecore.EcorePackage;
	import org.eclipse.emf.ecore.plugin.EcorePlugin;
	import org.eclipse.emf.ecore.resource.Resource;
	import org.eclipse.emf.ecore.resource.ResourceSet;
	import org.eclipse.emf.ecore.resource.URIConverter;
	import org.eclipse.emf.ecore.resource.impl.ExtensibleURIConverterImpl;
	import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
	import org.eclipse.emf.ecore.xmi.impl.XMIResourceFactoryImpl;

	/**
	* @author CEA Tech - Francois Le Fevre
	* 2014
	*/
	public class EmfGenerator {
	private static Logger logger = Logger.getLogger(EmfGenerator.class);

	static{
	Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("genmodel", new XMIResourceFactoryImpl());

	Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("ecore", new XMIResourceFactoryImpl());
	//Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("xmi", new XMIResourceFactoryImpl());
	}

	private ResourceSet resourceSet;

	public GenModel getGenModel(EmfModel emfModel, EmfGeneratorOptions emfGeneratorOptions ) throws IOException {
	GenModel genModel = null;

	URIConverter converter = new ExtensibleURIConverterImpl();

	logger.info("Dealing with genmodel ini: "+emfModel.getGenModel());
	URI genModelURI = URI.createURI(emfModel.getGenModel());

	URI genmodelNormalized = converter.normalize(genModelURI);

	ResourceSet resourceSet = new ResourceSetImpl();
	resourceSet.getPackageRegistry().put(EcorePackage.eNS_URI, EcorePackage.eINSTANCE);
	resourceSet.getPackageRegistry().put(GenModelPackage.eNS_URI, GenModelPackage.eINSTANCE);

	//Dealing with outdir uri
	URI outdir = URI.createFileURI(emfGeneratorOptions.getOutputDirectory());
	logger.info("outdir emfgen: "+outdir);
	URI outdirNormalized = converter.normalize(outdir);
	resourceSet.getURIConverter().getURIMap().put(URI.createURI("platform:/resource/"), outdirNormalized);

	//Managing Ecore uri
	logger.warn("By default load ecore environment but no code to load additional ecore model inside your initial model");
	URI ecoreEcoreUri= URI.createURI("jar:"+EcorePlugin.INSTANCE.getBaseURL().getFile());
	URI ecoreEcoreNormalized = converter.normalize(ecoreEcoreUri);
	URI ecoreGenUri= URI.createURI("jar:"+EcorePlugin.INSTANCE.getBaseURL().getFile()+"/model/Ecore.genmodel");
	URI ecoreGenNormalized = converter.normalize(ecoreGenUri);
	logger.debug("ecoreEcoreUri="+ecoreEcoreUri);
	logger.debug("ecoreEcoreNormalized="+ecoreEcoreNormalized);
	logger.debug("ecoreGenUri="+ecoreGenUri);
	logger.debug("ecoreGenNormalized="+ecoreGenNormalized);
	resourceSet.getURIConverter().getURIMap().put(URI.createURI("platform:/plugin/org.eclipse.emf.ecore/"),ecoreEcoreNormalized );
	resourceSet.getURIConverter().getURIMap().put(URI.createURI("platform:/plugin/org.eclipse.emf.ecore/model/Ecore.genmodel#//ecore"),ecoreGenNormalized );

	Resource resource = resourceSet.getResource(genmodelNormalized, true);
	//resource.load(null);

	URI ecoreUri = URI.createURI(emfModel.getEcore());
	logger.info("ecoreUri: "+ecoreUri);
	URI ecoreUriNormalized = converter.normalize(ecoreUri);
	logger.info("ecoreUri normalized: "+ecoreUriNormalized);
	Resource ecoreResource = resourceSet.getResource(ecoreUriNormalized, true);
	//ecoreResource.load(null);

	logger.info("resource.getContents().size() : "+resource.getContents().size() );
	if (resource.getContents().size() != 1) {
	System.out.println("Resource has " +
	resource.getContents().size()
	+ " loaded objects");
	} else {
	Object o = resource.getContents().get(0);
	logger.info("o: "+o.getClass() );
	genModel = (GenModel) resource.getContents().get(0);
	genModel.validate();
	genModel.reconcile();

	List<GenPackage> genPackages = genModel.getAllGenAndUsedGenPackagesWithClassifiers();
	for(GenPackage genPackage : genPackages){
	logger.info("genPackage: "+genPackage.getPackageName() );
	}

	logger.info("genModel.getModelDirectory(): "+genModel.getModelDirectory() );
	logger.info("genModel.getEditDirectory(): "+genModel.getEditDirectory() );
	logger.info("genModel.getEditorDirectory(): "+genModel.getEditorDirectory() );
	logger.info("genModel.getTestsDirectory(): "+genModel.getTestsDirectory() );

	if(emfGeneratorOptions.isRelocate()){
	logger.info("relocate: active");
	genModel.setModelDirectory("/");
	genModel.setEditDirectory("/");
	genModel.setEditorDirectory("/");
	}

	genModel.setValidateModel(true); // The more checks the better
	genModel.setCodeFormatting(true); // Normalize layout
	genModel.setForceOverwrite(false); // Don't overwrite read-only files
	genModel.setCanGenerate(true);
	// genModel.setFacadeHelperClass(null); // Non-null gives JDT default NPEs
	//genModel.setFacadeHelperClass(StandaloneASTFacadeHelper.class.getName()); // Bug 308069
	genModel.setBundleManifest(false); // New manifests should be generated manually
	genModel.setUpdateClasspath(false); // New class-paths should be generated manually
	if (genModel.getComplianceLevel().compareTo(GenJDKLevel.JDK50_LITERAL) < 0) {
	genModel.setComplianceLevel(GenJDKLevel.JDK50_LITERAL);
	}
	// genModel.setRootExtendsClass("org.eclipse.emf.ecore.impl.MinimalEObjectImpl$Container");
	/*
	* JavaModelManager.getJavaModelManager().initializePreferences();
	* new
	* JavaCorePreferenceInitializer().initializeDefaultPreferences();
	*
	* GenJDKLevel genSDKcomplianceLevel =
	* genModel.getComplianceLevel(); String complianceLevel =
	* JavaCore.VERSION_1_5; switch (genSDKcomplianceLevel) { case
	* JDK60_LITERAL: complianceLevel = JavaCore.VERSION_1_6; case
	* JDK14_LITERAL: complianceLevel = JavaCore.VERSION_1_4; default:
	* complianceLevel = JavaCore.VERSION_1_5; } // Hashtable<?,?>
	* defaultOptions = JavaCore.getDefaultOptions(); //
	* JavaCore.setComplianceOptions(complianceLevel, defaultOptions);
	* // JavaCore.setOptions(defaultOptions);
	*/
	//
	// Diagnostic diagnostic = genModel.diagnose();
	// // Globally register the default generator adapter factory for
	// // GenModel
	// // elements (only needed in standalone).
	// //
	// GeneratorAdapterFactory.Descriptor.Registry.INSTANCE.addDescriptor(GenModelPackage.eNS_URI,GenModelGeneratorAdapterFactory.DESCRIPTOR);
	//
	// /**
	// * have a look to https://eclipse.googlesource.com/emf/org.eclipse.mwe/+/v2.5.1/plugins/org.eclipse.emf.mwe2.lib/src/org/eclipse/emf/mwe2/ecore/EcoreGenerator.java
	// */
	// // Create the generator and set the model-level input object.
	// //
	// generator = setup();//new Generator();
	// generator.setInput(genModel);
	// generator.getAdapterFactoryDescriptorRegistry().addDescriptor(GenModelPackage.eNS_URI,GenModelGeneratorAdapterFactory.DESCRIPTOR);

	}
	return genModel;

	}

	public Generator getGenerator(GenModel genModel ){
	/**
	* have a look to https://eclipse.googlesource.com/emf/org.eclipse.mwe/+/v2.5.1/plugins/org.eclipse.emf.mwe2.lib/src/org/eclipse/emf/mwe2/ecore/EcoreGenerator.java
	*/
	// Create the generator and set the model-level input object.
	//
	Generator generator = setup();//new Generator();
	generator.setInput(genModel);
	generator.getAdapterFactoryDescriptorRegistry().addDescriptor(GenModelPackage.eNS_URI,GenModelGeneratorAdapterFactory.DESCRIPTOR);
	return generator;

	}

	public void execute(EmfModel emfModel, EmfGeneratorOptions emfGeneratorOptions ) throws IOException {
	GenModel genModel = getGenModel(emfModel, emfGeneratorOptions );
	Generator generator = getGenerator(genModel);

	generateProjectTypeModel(generator,genModel, emfGeneratorOptions);
	generateProjectTypeEdit(generator,genModel, emfGeneratorOptions);
	generateProjectTypeEditor(generator,genModel, emfGeneratorOptions);
	generateProjectTypeTest(generator,genModel, emfGeneratorOptions);






	// URIConverter converter = new ExtensibleURIConverterImpl();
	//
	// logger.info("Dealing with genmodel ini: "+emfModel.getGenModel());
	// URI genModelURI = URI.createURI(emfModel.getGenModel());
	//
	// URI genmodelNormalized = converter.normalize(genModelURI);
	//
	// ResourceSet resourceSet = new ResourceSetImpl();
	// resourceSet.getPackageRegistry().put(EcorePackage.eNS_URI, EcorePackage.eINSTANCE);
	// resourceSet.getPackageRegistry().put(GenModelPackage.eNS_URI, GenModelPackage.eINSTANCE);
	//
	// //Dealing with outdir uri
	// URI outdir = URI.createFileURI(emfGeneratorOptions.getOutputDirectory());
	// logger.info("outdir emfgen: "+outdir);
	// URI outdirNormalized = converter.normalize(outdir);
	// resourceSet.getURIConverter().getURIMap().put(URI.createURI("platform:/resource/"), outdirNormalized);
	//
	// //Managing Ecore uri
	// logger.warn("By default load ecore environment but no code to load additional ecore model inside your initial model");
	// URI ecoreEcoreUri= URI.createURI("jar:"+EcorePlugin.INSTANCE.getBaseURL().getFile());
	// URI ecoreEcoreNormalized = converter.normalize(ecoreEcoreUri);
	// URI ecoreGenUri= URI.createURI("jar:"+EcorePlugin.INSTANCE.getBaseURL().getFile()+"/model/Ecore.genmodel");
	// URI ecoreGenNormalized = converter.normalize(ecoreGenUri);
	// logger.debug("ecoreEcoreUri="+ecoreEcoreUri);
	// logger.debug("ecoreEcoreNormalized="+ecoreEcoreNormalized);
	// logger.debug("ecoreGenUri="+ecoreGenUri);
	// logger.debug("ecoreGenNormalized="+ecoreGenNormalized);
	// resourceSet.getURIConverter().getURIMap().put(URI.createURI("platform:/plugin/org.eclipse.emf.ecore/"),ecoreEcoreNormalized );
	// resourceSet.getURIConverter().getURIMap().put(URI.createURI("platform:/plugin/org.eclipse.emf.ecore/model/Ecore.genmodel#//ecore"),ecoreGenNormalized );
	//
	// Resource resource = resourceSet.getResource(genmodelNormalized, true);
	// //resource.load(null);
	//
	// URI ecoreUri = URI.createURI(emfModel.getEcore());
	// logger.info("ecoreUri: "+ecoreUri);
	// URI ecoreUriNormalized = converter.normalize(ecoreUri);
	// logger.info("ecoreUri normalized: "+ecoreUriNormalized);
	// Resource ecoreResource = resourceSet.getResource(ecoreUriNormalized, true);
	// //ecoreResource.load(null);
	//
	// logger.info("resource.getContents().size() : "+resource.getContents().size() );
	// if (resource.getContents().size() != 1) {
	// System.out.println("Resource has " +
	// resource.getContents().size()
	// + " loaded objects");
	// } else {
	// Object o = resource.getContents().get(0);
	// logger.info("o: "+o.getClass() );
	// GenModel genModel = (GenModel) resource.getContents().get(0);
	// genModel.validate();
	// genModel.reconcile();
	//
	// List<GenPackage> genPackages = genModel.getAllGenAndUsedGenPackagesWithClassifiers();
	// for(GenPackage genPackage : genPackages){
	// logger.info("genPackage: "+genPackage.getPackageName() );
	// }
	//
	// logger.info("genModel.getModelDirectory(): "+genModel.getModelDirectory() );
	// logger.info("genModel.getEditDirectory(): "+genModel.getEditDirectory() );
	// logger.info("genModel.getEditorDirectory(): "+genModel.getEditorDirectory() );
	// logger.info("genModel.getTestsDirectory(): "+genModel.getTestsDirectory() );
	//
	// if(emfGeneratorOptions.isRelocate()){
	// logger.info("relocate: active");
	// genModel.setModelDirectory("/");
	// genModel.setEditDirectory("/");
	// genModel.setEditorDirectory("/");
	// }
	//
	// genModel.setValidateModel(true); // The more checks the better
	// genModel.setCodeFormatting(true); // Normalize layout
	// genModel.setForceOverwrite(false); // Don't overwrite read-only files
	// genModel.setCanGenerate(true);
	// // genModel.setFacadeHelperClass(null); // Non-null gives JDT default NPEs
	// //genModel.setFacadeHelperClass(StandaloneASTFacadeHelper.class.getName()); // Bug 308069
	// genModel.setBundleManifest(false); // New manifests should be generated manually
	// genModel.setUpdateClasspath(false); // New class-paths should be generated manually
	// if (genModel.getComplianceLevel().compareTo(GenJDKLevel.JDK50_LITERAL) < 0) {
	// genModel.setComplianceLevel(GenJDKLevel.JDK50_LITERAL);
	// }
	// // genModel.setRootExtendsClass("org.eclipse.emf.ecore.impl.MinimalEObjectImpl$Container");
	// /*
	// * JavaModelManager.getJavaModelManager().initializePreferences();
	// * new
	// * JavaCorePreferenceInitializer().initializeDefaultPreferences();
	// *
	// * GenJDKLevel genSDKcomplianceLevel =
	// * genModel.getComplianceLevel(); String complianceLevel =
	// * JavaCore.VERSION_1_5; switch (genSDKcomplianceLevel) { case
	// * JDK60_LITERAL: complianceLevel = JavaCore.VERSION_1_6; case
	// * JDK14_LITERAL: complianceLevel = JavaCore.VERSION_1_4; default:
	// * complianceLevel = JavaCore.VERSION_1_5; } // Hashtable<?,?>
	// * defaultOptions = JavaCore.getDefaultOptions(); //
	// * JavaCore.setComplianceOptions(complianceLevel, defaultOptions);
	// * // JavaCore.setOptions(defaultOptions);
	// */
	//
	// Diagnostic diagnostic = genModel.diagnose();
	// // Globally register the default generator adapter factory for
	// // GenModel
	// // elements (only needed in standalone).
	// //
	// GeneratorAdapterFactory.Descriptor.Registry.INSTANCE.addDescriptor(GenModelPackage.eNS_URI,GenModelGeneratorAdapterFactory.DESCRIPTOR);
	//
	// /**
	// * have a look to https://eclipse.googlesource.com/emf/org.eclipse.mwe/+/v2.5.1/plugins/org.eclipse.emf.mwe2.lib/src/org/eclipse/emf/mwe2/ecore/EcoreGenerator.java
	// */
	// // Create the generator and set the model-level input object.
	// //
	// Generator generator = setup();//new Generator();
	// generator.setInput(genModel);
	// generator.getAdapterFactoryDescriptorRegistry().addDescriptor(GenModelPackage.eNS_URI,GenModelGeneratorAdapterFactory.DESCRIPTOR);
	//
	// // Generator model code.
	// if(emfGeneratorOptions.isProjectTypeModel()){
	// logger.info("Generating Model");
	// generator.generate(genModel,
	// GenBaseGeneratorAdapter.MODEL_PROJECT_TYPE,
	// new BasicMonitor.Printing(System.out));
	// System.out.println("diagnostic="+diagnostic.getMessage());
	//
	//
	// if (diagnostic.getSeverity() != Diagnostic.OK){
	// logger.info(diagnostic);
	// }
	// }
	//
	// if(emfGeneratorOptions.isProjectTypeEdit()){
	// logger.info("Generating Edit");
	// Diagnostic editDiag = generator.generate(genModel, GenBaseGeneratorAdapter.EDIT_PROJECT_TYPE,
	// new BasicMonitor());
	// if (editDiag.getSeverity() != Diagnostic.OK)
	// logger.info(editDiag);
	// }
	//
	// if(emfGeneratorOptions.isProjectTypeEditor()){
	// logger.info("Generating Editor");
	// Diagnostic editorDiag = generator.generate(genModel, GenBaseGeneratorAdapter.EDITOR_PROJECT_TYPE,
	// new BasicMonitor());
	// if (editorDiag.getSeverity() != Diagnostic.OK)
	// logger.info(editorDiag);
	// }
	//
	//
	// if(emfGeneratorOptions.isProjectTypeTests()){
	// logger.info("Generating Tests");
	// logger.warn("Tests generation is not taken into account for this version");
	// /*
	// Diagnostic editorDiag = generator.generate(genModel, GenBaseGeneratorAdapter.TESTS_PROJECT_TYPE,
	// new BasicMonitor());
	// if (editorDiag.getSeverity() != Diagnostic.OK)
	// logger.info(editorDiag);
	// */
	// }
	// }


	}

	public void generateProjectTypeTest(Generator generator, GenModel genModel, EmfGeneratorOptions emfGeneratorOptions) {

	if(emfGeneratorOptions.isProjectTypeTests()){
	logger.info("Generating Tests");
	logger.warn("Tests generation is not taken into account for this version");
	/*
	Diagnostic editorDiag = generator.generate(genModel, GenBaseGeneratorAdapter.TESTS_PROJECT_TYPE,
	new BasicMonitor());
	if (editorDiag.getSeverity() != Diagnostic.OK)
	logger.info(editorDiag);
	*/
	}
	}

	public void generateProjectTypeEditor(Generator generator, GenModel genModel,
	EmfGeneratorOptions emfGeneratorOptions) {
	if(emfGeneratorOptions.isProjectTypeEditor()){
	logger.info("Generating Editor");
	Diagnostic editorDiag = generator.generate(genModel, GenBaseGeneratorAdapter.EDITOR_PROJECT_TYPE,
	new BasicMonitor());
	if (editorDiag.getSeverity() != Diagnostic.OK)
	logger.info(editorDiag);
	}
	}

	public void generateProjectTypeEdit(Generator generator, GenModel genModel, EmfGeneratorOptions emfGeneratorOptions) {
	if(emfGeneratorOptions.isProjectTypeEdit()){
	logger.info("Generating Edit");
	Diagnostic editDiag = generator.generate(genModel, GenBaseGeneratorAdapter.EDIT_PROJECT_TYPE,
	new BasicMonitor());
	if (editDiag.getSeverity() != Diagnostic.OK)
	logger.info(editDiag);
	}
	}

	public void generateProjectTypeModel(Generator generator, GenModel genModel, EmfGeneratorOptions emfGeneratorOptions) {
	// Generator model code.
	Diagnostic diagnostic = genModel.diagnose();
	if(emfGeneratorOptions.isProjectTypeModel()){
	logger.info("Generating Model");
	generator.generate(genModel,
	GenBaseGeneratorAdapter.MODEL_PROJECT_TYPE,
	new BasicMonitor.Printing(System.out));
	System.out.println("diagnostic="+diagnostic.getMessage());

	if (diagnostic.getSeverity() != Diagnostic.OK){
	logger.info(diagnostic);
	}
	}
	}

	private static Generator setup(
	) {
	GenModelPackage.eINSTANCE.getGenAnnotation();
	EcorePackage.eINSTANCE.getEFactoryInstance();
	GenModelPackage.eINSTANCE.getEFactoryInstance();
	//PlatformInitializer platformInitializer = new PlatformInitializer();
	//platformInitializer.setPlatformUri(platform);
	if (!Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().containsKey("genmodel"))
	Resource.Factory.Registry.INSTANCE.getExtensionToFactoryMap().put("genmodel",
	new org.eclipse.emf.ecore.xmi.impl.EcoreResourceFactoryImpl());
	org.eclipse.emf.codegen.ecore.generator.Generator generator = new org.eclipse.emf.codegen.ecore.generator.Generator(){
	@Override
	public JControlModel getJControlModel() {
	if (jControlModel == null) {
	jControlModel = new JControlModel();
	jControlModel.initialize(null, options.mergeRulesURI);
	}
	return jControlModel;
	}
	};
	generator.getAdapterFactoryDescriptorRegistry().addDescriptor(GenModelPackage.eNS_URI,org.eclipse.emf.codegen.ecore.genmodel.generator.GenModelGeneratorAdapterFactory.DESCRIPTOR);
	return generator;
	}

	}