diff options
Diffstat (limited to 'plugins/facet/org.eclipse.papyrus.emf.facet.custom.core/src/org/eclipse/papyrus/emf/facet/custom/core/internal/exported/CustomizationUtils.java')
| -rw-r--r-- | plugins/facet/org.eclipse.papyrus.emf.facet.custom.core/src/org/eclipse/papyrus/emf/facet/custom/core/internal/exported/CustomizationUtils.java | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/plugins/facet/org.eclipse.papyrus.emf.facet.custom.core/src/org/eclipse/papyrus/emf/facet/custom/core/internal/exported/CustomizationUtils.java b/plugins/facet/org.eclipse.papyrus.emf.facet.custom.core/src/org/eclipse/papyrus/emf/facet/custom/core/internal/exported/CustomizationUtils.java new file mode 100644 index 00000000000..72966cea30a --- /dev/null +++ b/plugins/facet/org.eclipse.papyrus.emf.facet.custom.core/src/org/eclipse/papyrus/emf/facet/custom/core/internal/exported/CustomizationUtils.java @@ -0,0 +1,132 @@ +/**
+ * Copyright (c) 2011, 2012 Mia-Software.
+ *
+ * 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:
+ * Gregoire Dupe (Mia-Software) - Bug 373078 - API Cleaning
+ * Gregoire Dupe (Mia-Software) - Bug 376576 - [EFacet] Change the multiplicity of Facet::extendedFacet
+ * David Couvrand (Soft-Maint) - Bug 418418 - [Customization] Overlay icons not implemented
+ */
+package org.eclipse.papyrus.emf.facet.custom.core.internal.exported;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.LinkedList;
+import java.util.List;
+
+import org.eclipse.emf.ecore.EClassifier;
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EPackage;
+import org.eclipse.emf.ecore.ETypedElement;
+import org.eclipse.papyrus.emf.facet.efacet.metamodel.v0_2_0.efacet.FacetOperation;
+import org.eclipse.papyrus.emf.facet.efacet.metamodel.v0_2_0.efacet.FacetSet;
+import org.eclipse.papyrus.emf.facet.util.core.Logger;
+import org.eclipse.papyrus.emf.facet.custom.core.ICustomizationManager;
+import org.eclipse.papyrus.emf.facet.custom.core.exception.CustomizationException;
+import org.eclipse.papyrus.emf.facet.custom.core.internal.Activator;
+import org.eclipse.papyrus.emf.facet.custom.metamodel.v0_2_0.custom.Customization;
+import org.eclipse.papyrus.emf.facet.custom.metamodel.v0_2_0.custom.EClassCustomization;
+import org.eclipse.papyrus.emf.facet.custom.metamodel.v0_2_0.custom.FacetCustomization;
+
+/**
+ * @since 0.2
+ */
+public final class CustomizationUtils {
+
+ private static final String FILE_EXTENSION = "custom"; //$NON-NLS-1$
+
+ private CustomizationUtils() {
+ // Must not be used
+ }
+
+ public static EPackage getCustomizedEPackage(
+ final Customization customization) {
+ EPackage result = null;
+ for (EClassifier eClassifier : customization.getEClassifiers()) {
+ for (EPackage ePackage : getExtendedEPackage(eClassifier)) {
+ if (ePackage != null && !(ePackage instanceof FacetSet)) {
+ result = ePackage;
+ break;
+ }
+ }
+ }
+ return result;
+ }
+
+ private static List<EPackage> getExtendedEPackage(
+ final EClassifier eClassifier) {
+ final List<EClassifier> extended = new ArrayList<EClassifier>();
+ if (eClassifier instanceof FacetCustomization) {
+ final FacetCustomization facetCustom = (FacetCustomization) eClassifier;
+ extended.addAll(facetCustom.getExtendedFacets());
+ } else if (eClassifier instanceof EClassCustomization) {
+ final EClassCustomization eClassCustom = (EClassCustomization) eClassifier;
+ extended.add(eClassCustom.getExtendedMetaclass());
+ }
+ final List<EPackage> ePackages = new LinkedList<EPackage>();
+ for (EClassifier extCassifier : extended) {
+ if (extCassifier != null) {
+ ePackages.add(extCassifier.getEPackage());
+ }
+ }
+ return ePackages;
+ }
+
+ /**
+ * Return the default file extension of a customization file.
+ *
+ * @return the file extension without the dot.
+ */
+ public static String getDefaultFileExtension() {
+ return CustomizationUtils.FILE_EXTENSION;
+ }
+
+ /**
+ * Find a Customization with the given name among the given list of Customizations. If several Customizations have the same name,
+ * then return the first one.
+ *
+ * @param customizations
+ * where to look for
+ * @param name
+ * the name of the Customization to find
+ * @return the Customization, or <code>null</code> if not found in the given list
+ */
+ public static Customization getCustomization(final Collection<Customization> customizations, final String name) {
+ Customization result = null;
+ for (Customization customization : customizations) {
+ if (name.equals(customization.getName())) {
+ result = customization;
+ }
+ }
+ return result;
+ }
+
+ public static <T> T getPropertyValue(
+ final ICustomizationManager customManager, final Object element,
+ final FacetOperation property, final ETypedElement eTypedElement,
+ final Class<T> classs) {
+ T result = null;
+ if (element instanceof EObject) {
+ final EObject eObject = (EObject) element;
+ try {
+ if (eTypedElement == null) {
+ result = customManager.getCustomValueOf(eObject, property,
+ classs);
+ } else {
+ result = customManager.getCustomValueOf(eObject,
+ eTypedElement, property, classs);
+ }
+ } catch (final CustomizationException e) {
+ Logger.logError(
+ e,
+ "Failed to get the value of '" + property.getName() + "' for " + element, //$NON-NLS-1$ //$NON-NLS-2$
+ Activator.getDefault());
+ }
+ }
+ return result;
+ }
+}
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