diff options
Diffstat (limited to 'sandbox/org.eclipse.papyrus.properties.generation/src/org/eclipse/papyrus/properties/generation/generators/EcoreGenerator.java')
| -rw-r--r-- | sandbox/org.eclipse.papyrus.properties.generation/src/org/eclipse/papyrus/properties/generation/generators/EcoreGenerator.java | 244 |
1 files changed, 0 insertions, 244 deletions
diff --git a/sandbox/org.eclipse.papyrus.properties.generation/src/org/eclipse/papyrus/properties/generation/generators/EcoreGenerator.java b/sandbox/org.eclipse.papyrus.properties.generation/src/org/eclipse/papyrus/properties/generation/generators/EcoreGenerator.java deleted file mode 100644 index 8618a2a3ae0..00000000000 --- a/sandbox/org.eclipse.papyrus.properties.generation/src/org/eclipse/papyrus/properties/generation/generators/EcoreGenerator.java +++ /dev/null @@ -1,244 +0,0 @@ -/*****************************************************************************
- * Copyright (c) 2010 CEA LIST.
- *
- * 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:
- * Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
- *****************************************************************************/
-package org.eclipse.papyrus.properties.generation.generators;
-
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Set;
-
-import org.eclipse.emf.common.util.URI;
-import org.eclipse.emf.ecore.EClass;
-import org.eclipse.emf.ecore.EClassifier;
-import org.eclipse.emf.ecore.EDataType;
-import org.eclipse.emf.ecore.EEnum;
-import org.eclipse.emf.ecore.EPackage;
-import org.eclipse.emf.ecore.EReference;
-import org.eclipse.emf.ecore.EStructuralFeature;
-import org.eclipse.m2m.qvt.oml.BasicModelExtent;
-import org.eclipse.m2m.qvt.oml.ModelExtent;
-import org.eclipse.papyrus.properties.contexts.DataContextElement;
-import org.eclipse.papyrus.properties.contexts.Property;
-import org.eclipse.papyrus.properties.generation.messages.Messages;
-import org.eclipse.papyrus.properties.generation.wizard.widget.FileChooser;
-import org.eclipse.papyrus.properties.root.PropertiesRoot;
-import org.eclipse.papyrus.properties.runtime.ConfigurationManager;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Label;
-
-/**
- * An IGenerator to create Property view contexts from an Ecore metamodel
- * FIXME : The generator doesn't seem to keep the Metaclass inheritance
- *
- * @author Camille Letavernier
- */
-public class EcoreGenerator extends AbstractQVTGenerator {
-
- private FileChooser sourceFileChooser;
-
- private EPackage ecorePackage;
-
- public void createControls(Composite parent) {
- Composite root = new Composite(parent, SWT.NONE);
- GridLayout layout = new GridLayout(2, false);
- layout.marginWidth = 0;
- root.setLayout(layout);
-
- Label sourceLabel = new Label(root, SWT.NONE);
- sourceLabel.setText(Messages.EcoreGenerator_source);
- GridData data = new GridData();
- data.widthHint = 100;
- sourceLabel.setLayoutData(data);
-
- sourceFileChooser = new FileChooser(root, false);
- sourceFileChooser.setFilterExtensions(new String[]{ "ecore" }); //$NON-NLS-1$
- sourceFileChooser.addListener(this);
- }
-
- public String getDescription() {
- return Messages.EcoreGenerator_ecoreGeneratorDescription;
- }
-
- public boolean isReady() {
- return sourceFileChooser.getFilePath() != null;
- }
-
- public String getName() {
- return Messages.EcoreGenerator_ecoreGeneratorName;
- }
-
- public boolean isSelectedSingle(Property property) {
- EStructuralFeature feature = getFeature(property);
- if(feature.isDerived()) {
- return false;
- }
-
- if(!feature.isChangeable()) {
- return false;
- }
-
- if(feature instanceof EReference) {
- EReference reference = (EReference)feature;
- if(reference.isContainer() || reference.isContainment())
- return false;
- }
-
- return true;
- }
-
- /**
- * Retrieve the EStructuralFeature corresponding to the given property
- *
- * @param property
- * @return
- * The EStructuralFeature corresponding to the given property
- */
- protected EStructuralFeature getFeature(Property property) {
- List<String> path = getPath(property);
- path.remove(0); //Root = EPackage
-
- EPackage currentPackage = ecorePackage;
-
- EClassifier classifier = findClassifier(path, currentPackage);
- if(classifier == null) {
- return null;
- }
-
- if(!(classifier instanceof EClass)) {
- return null;
- }
-
- EClass eClass = (EClass)classifier;
- return eClass.getEStructuralFeature(property.getName());
- }
-
- /**
- * Retrieve the Classifier corresponding to the given path, in the given EPackage
- *
- * @param path
- * The list of package and subpackages names, and the classifier name, i.e.
- * the list of segments in the classifier's qualified name
- * @param source
- * The root EPackage in which the classifier should be retrieved
- * @return
- * The corresponding EClassifier, or null if it couldn't be retrieved
- */
- protected EClassifier findClassifier(List<String> path, EPackage source) {
- String qualifier = path.get(0);
- EClassifier classifier = source.getEClassifier(qualifier);
- if(classifier == null) {
- source = findSubPackage(source, qualifier);
- if(source == null) {
- return null;
- }
- path.remove(0);
- return findClassifier(path, source);
- } else {
- return classifier;
- }
- }
-
- /**
- * Retrieve the subpackage corresponding to the given packageName, in the given
- * package
- *
- * @param currentPackage
- * The EPackage in which the subpackage should be found
- * @param packageName
- * The name of the EPackage to find
- * @return
- * The corresponding EPackage, or null if it couldn't be found
- */
- protected EPackage findSubPackage(EPackage currentPackage, String packageName) {
- for(EPackage pack : currentPackage.getESubpackages()) {
- if(pack.getName().equals(packageName))
- return pack;
- }
- return null;
- }
-
- private List<String> getPath(Property property) {
- List<String> result = getPath(property.getContextElement());
- return result;
- }
-
- private List<String> getPath(DataContextElement element) {
- List<String> result;
- if(element.getPackage() == null) {
- result = new LinkedList<String>();
- } else {
- result = getPath(element.getPackage());
- }
-
- result.add(element.getName());
- return result;
- }
-
- public boolean isSelectedMultiple(Property property) {
- if(!isSelectedSingle(property)) {
- return false;
- }
-
- EStructuralFeature feature = getFeature(property);
-
- Set<String> validDataTypes = new HashSet<String>(Arrays.asList(new String[]{ "int", "boolean", "float", "double" })); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
-
- if(feature.getEType() instanceof EDataType) {
- if(validDataTypes.contains(((EDataType)feature.getEType()).getInstanceTypeName()))
- return true;
- }
-
- if(feature.getEType() instanceof EEnum) {
- return true;
- }
-
- return false;
- }
-
- public boolean isSelectedSingle(Property property, DataContextElement element) {
- return isSelectedSingle(property);
- }
-
- public boolean isSelectedMultiple(Property property, DataContextElement element) {
- return isSelectedMultiple(property);
- }
-
- @Override
- protected URI getTransformationURI() {
- return URI.createPlatformPluginURI("org.eclipse.papyrus.properties.generation/transforms/ecore2datacontext.qvto", true); //$NON-NLS-1$
- }
-
- @Override
- protected List<ModelExtent> getModelExtents() {
- try {
- URI packageURI = URI.createPlatformResourceURI(sourceFileChooser.getFilePath(), true);
- ecorePackage = (EPackage)loadEMFModel(packageURI);
- ModelExtent inPackage = new BasicModelExtent(Collections.singletonList(ecorePackage));
-
- PropertiesRoot root = ConfigurationManager.instance.getPropertiesRoot();
- ModelExtent inRoot = new BasicModelExtent(Collections.singletonList(root));
-
- LinkedList<ModelExtent> result = new LinkedList<ModelExtent>();
- result.add(inPackage);
- result.add(inRoot);
- result.add(getOutContextExtent());
- return result;
- } catch (Exception ex) {
- return null;
- }
- }
-}
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