| /***************************************************************************** |
| * Copyright (c) 2019 CEA LIST, and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Nicolas FAUVERGUE (CEA LIST) nicolas.fauvergue@cea.fr - Initial API and implementation |
| * |
| *****************************************************************************/ |
| |
| package org.eclipse.papyrus.sysml16.validation.rules.blocks; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.emf.common.util.EList; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.validation.AbstractModelConstraint; |
| import org.eclipse.emf.validation.IValidationContext; |
| import org.eclipse.papyrus.sysml16.blocks.NestedConnectorEnd; |
| import org.eclipse.uml2.uml.Connector; |
| import org.eclipse.uml2.uml.ConnectorEnd; |
| import org.eclipse.uml2.uml.Element; |
| import org.eclipse.uml2.uml.Property; |
| |
| /** |
| * 8.3.2.11 NestedConnectorEnd [1] The first property in propertyPath must be |
| * owned by the block that owns the connector, or one of the block's |
| * generalizations. |
| */ |
| public class NestedConnectorEndFirstPropertyModelConstraint extends AbstractModelConstraint { |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see |
| * org.eclipse.emf.validation.AbstractModelConstraint#validate(org.eclipse. |
| * emf.validation.IValidationContext) |
| */ |
| @Override |
| public IStatus validate(IValidationContext context) { |
| NestedConnectorEnd nestedConnectorEnd = (NestedConnectorEnd) context.getTarget(); |
| ConnectorEnd connectorEnd = nestedConnectorEnd.getBase_ConnectorEnd(); |
| if (connectorEnd != null) { |
| EObject eContainer = connectorEnd.eContainer(); |
| if (eContainer instanceof Connector) { |
| Element connectorOwner = ((Connector) eContainer).getOwner(); |
| if (connectorOwner != null) { |
| EList<Property> propertyPath = nestedConnectorEnd.getPropertyPath(); |
| if (propertyPath != null && !propertyPath.isEmpty()) { |
| Property firstProperty = propertyPath.get(0); |
| if (!connectorOwner.equals(firstProperty.getOwner())) { |
| return context.createFailureStatus(context.getTarget()); |
| } |
| } |
| } |
| } |
| } |
| |
| return context.createSuccessStatus(); |
| } |
| |
| } |