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Diffstat (limited to 'deprecated/org.eclipse.papyrus.resource.migration/src/org/eclipse/papyrus/resource/migration/controller/GenModelUpdater.java')
-rw-r--r--deprecated/org.eclipse.papyrus.resource.migration/src/org/eclipse/papyrus/resource/migration/controller/GenModelUpdater.java227
1 files changed, 0 insertions, 227 deletions
diff --git a/deprecated/org.eclipse.papyrus.resource.migration/src/org/eclipse/papyrus/resource/migration/controller/GenModelUpdater.java b/deprecated/org.eclipse.papyrus.resource.migration/src/org/eclipse/papyrus/resource/migration/controller/GenModelUpdater.java
deleted file mode 100644
index 410c8c93d55..00000000000
--- a/deprecated/org.eclipse.papyrus.resource.migration/src/org/eclipse/papyrus/resource/migration/controller/GenModelUpdater.java
+++ /dev/null
@@ -1,227 +0,0 @@
-/*****************************************************************************
- * Copyright (c) 2009 Atos Origin.
- *
- *
- * 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:
- * Tristan Faure (Atos Origin) tristan.faure@atosorigin.com - Initial API and implementation
- *
- *****************************************************************************/
-package org.eclipse.papyrus.resource.migration.controller;
-
-import java.io.IOException;
-import java.util.Collections;
-import java.util.List;
-
-import org.eclipse.emf.codegen.ecore.genmodel.GenModel;
-import org.eclipse.emf.codegen.ecore.genmodel.GenPackage;
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EClassifier;
-import org.eclipse.emf.ecore.EObject;
-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.emf.ecore.util.EcoreUtil;
-import org.eclipse.papyrus.resource.ResourcePackage;
-import org.eclipse.papyrus.resource.migration.controller.exceptions.URINotValidException;
-
-/**
- * This class makes comaptible a genmodel with Resource meta model
- *
- * @author tristan.faure@atosorigin.com
- *
- */
-public class GenModelUpdater {
-
- /**
- * The URI for Resource Genmodel
- */
- private static final URI uriForResourceGenModel = URI
- .createURI("platform:/plugin/org.eclipse.papyrus.resource/model/resource.genmodel");
-
- /**
- * The URI for Resource Ecore meta model
- */
- private static final URI uriForEclassResourceEObject = URI
- .createURI("platform:/plugin/org.eclipse.papyrus.resource/model/resource.ecore#//ResourceEObject");
-
- /**
- * instance of resource package used to reference usedGenpackage in the original genmodel
- */
- private ResourcePackage resourcePackage = ResourcePackage.eINSTANCE;
-
- /**
- * Eclass for resource Eobject
- */
- private EClass resourceEObjectEClass = null;
-
- /**
- * current Epackage for the meta model corresponding to the current genmodel
- */
- private EPackage currentEPackage = null;
-
- /**
- * Transform the genmodel sotred at the given URI to link it with Resource Meta model
- *
- * @param uri
- * @throws URINotValidException
- * @throws IOException
- */
- public void transform(URI uri) throws URINotValidException, IOException {
- if(uri == null) {
- throw new URINotValidException("uri is null");
- }
- ResourceSet set = new ResourceSetImpl();
- try {
- Resource resource = set.getResource(uri, true);
- if(resource != null) {
- EObject e = resource.getContents().get(0);
- if(e instanceof GenModel) {
- GenModel genmodel = (GenModel)e;
- Resource toSave = update(genmodel);
- if(toSave != null) {
- resource.save(Collections.EMPTY_MAP);
- toSave.save(Collections.EMPTY_MAP);
- }
- } else {
- throw new URINotValidException("uri " + uri.toString() + "doesn't reference a genmodel");
- }
- }
- // we have to unload the resource to free the memory
- for(Resource r : set.getResources()) {
- if(r.isLoaded()) {
- try {
- r.unload();
- } catch (Exception e) {
- // to prevent unload exception
- }
- }
- }
- } catch (RuntimeException e) {
- throw new URINotValidException("uri " + uri.toString() + "not valid");
- }
- }
-
- /**
- * update the genmodel to reference Resource Meta model
- *
- * @param genmodel
- * @return true if the resource has to be saved
- */
- private Resource update(GenModel genmodel) {
- // does the genmodel already contain the resource ?
- Resource result = null;
- boolean found = false;
- for(GenPackage p : genmodel.getUsedGenPackages()) {
- found |= resourcePackage.equals(p.getEcorePackage());
- }
- if(!found) {
- // we load the Resource GenModel
- Resource resourceForResourceGenmodel = genmodel.eResource().getResourceSet().getResource(
- uriForResourceGenModel, true);
- if(resourceForResourceGenmodel != null) {
- EObject root = resourceForResourceGenmodel.getContents().get(0);
- if(root instanceof GenModel) {
- GenModel model = (GenModel)root;
- // Resource Genmodel is a used gen package for the current genmodel
- genmodel.getUsedGenPackages().add(model.getGenPackages().get(0));
- // load the eclass resource eobject
- Resource resourceResource = genmodel.eResource().getResourceSet().getResource(
- uriForEclassResourceEObject.trimFragment(), true);
- if(resourceResource != null) {
- // we get the ResourceEObject EClass
- EObject resourceEObjectEobject = resourceResource.getEObject(uriForEclassResourceEObject
- .fragment());
- if(resourceEObjectEobject instanceof EClass) {
- resourceEObjectEClass = (EClass)resourceEObjectEobject;
- result = addResourceEobjectInheritance(genmodel);
- }
- }
- }
- }
- }
- // if not found we have to save
- return result;
- }
-
- /**
- * add the inheritance to each EObject
- *
- * @param genmodel
- */
- private Resource addResourceEobjectInheritance(GenModel genmodel) {
- // we resolve to have access to all the eobjects
- EcoreUtil.resolveAll(genmodel.eResource().getResourceSet());
- Resource result = null;
- List<GenPackage> packages = genmodel.getGenPackages();
- if(packages.size() > 0) {
- GenPackage genPackage = packages.get(0);
- currentEPackage = genPackage.getEcorePackage();
- result = currentEPackage.eResource();
- manageEPackage(currentEPackage);
- }
- return result;
- }
-
- /**
- * Recursive method to browse EPackages
- *
- * @param currentEPackage2
- */
- private void manageEPackage(EPackage currentEPackage2) {
- for(EClassifier eclassifier : currentEPackage2.getEClassifiers()) {
- if(eclassifier instanceof EClass) {
- EClass eClass = (EClass)eclassifier;
- manageEClass(eClass);
- }
- }
- for(EPackage ePackage : currentEPackage2.getESubpackages()) {
- manageEPackage(ePackage);
- }
-
- }
-
- /**
- * Recursive method to manage hierarchy tree
- *
- * @param eClass
- */
- private void manageEClass(EClass eClass) {
- if(eClass != resourceEObjectEClass) {
- if(eClass.getESuperTypes().size() == 0) {
- if(isACorrectEPackage(eClass.getEPackage())) {
- eClass.getESuperTypes().add(resourceEObjectEClass);
- }
- } else {
- boolean toAdd = true;
- for(EClass eClass2 : eClass.getESuperTypes()) {
- toAdd &= !isACorrectEPackage(eClass2.getEPackage());
- manageEClass(eClass2);
- }
- if(toAdd) {
- eClass.getESuperTypes().add(resourceEObjectEClass);
- }
- }
- }
- }
-
- /**
- * determine if the ePackage given in parameter is a children of the current Epackage
- *
- * @param ePackage
- * @return
- */
- private boolean isACorrectEPackage(EPackage ePackage) {
- EPackage current = ePackage;
- while(current != null && current != currentEPackage) {
- current = current.getESuperPackage();
- }
- return current == currentEPackage;
- }
-}

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