1 files changed, 162 insertions, 0 deletions
diff --git a/plugins/infra/internationalization/org.eclipse.papyrus.infra.internationalization/src/org/eclipse/papyrus/infra/internationalization/utils/QualifiedNameUtils.java b/plugins/infra/internationalization/org.eclipse.papyrus.infra.internationalization/src/org/eclipse/papyrus/infra/internationalization/utils/QualifiedNameUtils.java
new file mode 100644
index 00000000000..c0d1d04accd
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+++ b/plugins/infra/internationalization/org.eclipse.papyrus.infra.internationalization/src/org/eclipse/papyrus/infra/internationalization/utils/QualifiedNameUtils.java
@@ -0,0 +1,162 @@
+/*****************************************************************************
+ * Copyright (c) 2016 CEA LIST and others.
+ * 
+ * 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:
+ *   Nicolas FAUVERGUE (ALL4TEC) nicolas.fauvergue@all4tec.net - Initial API and implementation
+ *   
+ *****************************************************************************/
+
+package org.eclipse.papyrus.infra.internationalization.utils;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.emf.ecore.EStructuralFeature;
+import org.eclipse.emf.ecore.resource.Resource;
+import org.eclipse.emf.ecore.xmi.XMIResource;
+import org.eclipse.gmf.runtime.notation.Diagram;
+import org.eclipse.papyrus.infra.nattable.model.nattable.Table;
+
+/**
+ * The utils methods corresponding to the qualified name calculation for the
+ * {@linl EObject}.
+ */
+public class QualifiedNameUtils {
+
+	/**
+	 * The separator for the qualified name for the properties file.
+	 */
+	public static final String QN_SEPARATOR_FOR_PROPERTIES = "__"; //$NON-NLS-1$
+
+	/**
+	 * The qualified name for the {@link EObject} in parameter.
+	 * 
+	 * @param eObject
+	 *            The {@link EObject} to calculate qualified name.
+	 * @return The qualified name for the EObject or the XMI:id if no feature
+	 *         name.
+	 */
+	public static String getQualifiedName(final EObject eObject) {
+		StringBuilder result = new StringBuilder();
+
+		EObject parent = eObject;
+		boolean hasNotFoundName = false;
+
+		// Loop until no more parent to calculate qualified name
+		while (null != parent && !hasNotFoundName) {
+			hasNotFoundName = true;
+
+			// Get the name feature if existing
+			final EStructuralFeature feature = parent.eClass().getEStructuralFeature("name"); //$NON-NLS-1$
+			if (null != feature) {
+				Object featureValue = parent.eGet(feature);
+				if (featureValue instanceof String) {
+					result = appendQualifiedName(result, (String) featureValue);
+					hasNotFoundName = false;
+				}
+			}
+
+			parent = parent.eContainer();
+		}
+
+		// The feature name was not found for an EObject in hierarchy, return
+		// the xmi:id of the object
+		if (hasNotFoundName) {
+			if (eObject.eResource() instanceof XMIResource) {
+				result = new StringBuilder();
+				result.append(((XMIResource) eObject.eResource()).getID(eObject));
+			}
+		}
+
+		return result.toString();
+	}
+
+	/**
+	 * This allows to append a string to the StringBuilder in parameter.
+	 * 
+	 * @param initialStringBuilder
+	 *            The initial string builder.
+	 * @param toAdd
+	 *            The string to add to string builder.
+	 * @return The modified string builder.
+	 */
+	private static StringBuilder appendQualifiedName(final StringBuilder initialStringBuilder, final String toAdd) {
+		StringBuilder result = new StringBuilder();
+		result.append(toAdd);
+		// If the initial string builder is not empty, add the qualified name
+		// separator
+		if (!initialStringBuilder.toString().isEmpty()) {
+			result.append(QN_SEPARATOR_FOR_PROPERTIES);
+		}
+		result.append(initialStringBuilder);
+		return result;
+	}
+
+	/**
+	 * Get a diagram by its name.
+	 *
+	 * @param The
+	 *            EMF logical model.
+	 * @param diagramName
+	 *            Name of the diagram. This is the name set by the user.
+	 * @param qualifiedName
+	 *            The qualified name representing the diagram element or
+	 *            <code>null</code>.
+	 * @return The found diagram or <code>null</code>.
+	 */
+	public static Diagram getDiagram(final Resource resource, final String diagramName, final String qualifiedName) {
+		if (null != diagramName && !diagramName.isEmpty()) {
+			for (final EObject element : resource.getContents()) {
+				if (element instanceof Diagram) {
+					final Diagram diagram = (Diagram) element;
+
+					if (diagramName.equals(diagram.getName())) {
+						if (null == qualifiedName || qualifiedName.isEmpty()
+								|| getQualifiedName(diagram.getElement()).equals(qualifiedName)) {
+							// Found
+							return diagram;
+						}
+					}
+				}
+			}
+		}
+
+		// not found
+		return null;
+	}
+
+	/**
+	 * Get a table by its name.
+	 *
+	 * @param model
+	 *            The EMF logical model.
+	 * @param tableName
+	 *            Name of the table. This is the name set by the user.
+	 * @param qualifiedName
+	 *            The qualified name representing the table owner or
+	 *            <code>null</code>.
+	 * @return The found diagram or <code>null</code>.
+	 */
+	public static Table getTable(final Resource resource, final String tableName, final String qualifiedName) {
+		if (null != tableName && !tableName.isEmpty()) {
+			for (final EObject element : resource.getContents()) {
+				if (element instanceof Table) {
+					final Table table = (Table) element;
+
+					if (tableName.equals(table.getName())) {
+						// Found
+						if (null == qualifiedName || qualifiedName.isEmpty()
+								|| getQualifiedName(table.getOwner()).equals(qualifiedName)) {
+							return table;
+						}
+					}
+				}
+			}
+		}
+		// not found
+		return null;
+	}
+}