/*****************************************************************************
* Copyright (c) 2009-2011 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:
* Yann Tanguy (CEA LIST) yann.tanguy@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.composite.providers;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.uml.diagram.composite.edit.parts.CompositeStructureDiagramEditPart;
import org.eclipse.papyrus.uml.diagram.composite.part.UMLDiagramEditorPlugin;
import org.eclipse.papyrus.uml.diagram.composite.part.UMLVisualIDRegistry;
/**
* @generated
*/
public class UMLValidationProvider {
/**
* @generated
*/
private static boolean constraintsActive = false;
/**
* @generated
*/
public static boolean shouldConstraintsBePrivate() {
return false;
}
/**
* @generated
*/
public static void runWithConstraints(TransactionalEditingDomain editingDomain, Runnable operation) {
final Runnable op = operation;
Runnable task = new Runnable() {
public void run() {
try {
constraintsActive = true;
op.run();
} finally {
constraintsActive = false;
}
}
};
if(editingDomain != null) {
try {
editingDomain.runExclusive(task);
} catch (Exception e) {
UMLDiagramEditorPlugin.getInstance().logError("Validation failed", e); //$NON-NLS-1$
}
} else {
task.run();
}
}
/**
* @generated
*/
static boolean isInDefaultEditorContext(Object object) {
if(shouldConstraintsBePrivate() && !constraintsActive) {
return false;
}
if(object instanceof View) {
return constraintsActive && CompositeStructureDiagramEditPart.MODEL_ID.equals(UMLVisualIDRegistry.getModelID((View)object));
}
return true;
}
}