| /******************************************************************************* |
| * Copyright (c) 2016, 2019 Chalmers | University of Gothenburg, rt-labs and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v20.html |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Chalmers | University of Gothenburg and rt-labs - initial API and implementation and/or initial documentation |
| * Chalmers | University of Gothenburg - additional features, updated API |
| *******************************************************************************/ |
| package org.eclipse.capra.handler.marker; |
| |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.eclipse.capra.core.adapters.ArtifactMetaModelAdapter; |
| import org.eclipse.capra.core.adapters.Connection; |
| import org.eclipse.capra.core.handlers.AbstractArtifactHandler; |
| import org.eclipse.capra.core.handlers.IArtifactUnpacker; |
| import org.eclipse.capra.core.helpers.ExtensionPointHelper; |
| import org.eclipse.core.resources.IMarker; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.IResourceDelta; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.ui.texteditor.MarkerUtilities; |
| import org.eclipse.ui.views.markers.MarkerItem; |
| |
| /** |
| * Handler to allow tracing to and from IMarker instances as used by Eclipse to |
| * associate notes with resources. |
| */ |
| public class MarkerHandler extends AbstractArtifactHandler<IMarker> implements IArtifactUnpacker<MarkerItem, IMarker> { |
| |
| @Override |
| public EObject createWrapper(IMarker artifact, EObject artifactModel) { |
| ArtifactMetaModelAdapter adapter = ExtensionPointHelper.getArtifactWrapperMetaModelAdapter().get(); |
| |
| IResource resource = artifact.getResource(); |
| |
| EObject wrapper = adapter.createArtifact(artifactModel, this.getClass().getName(), |
| resource.getLocationURI().toString(), Long.toString(artifact.getId()), this.getDisplayName(artifact), |
| resource.getFullPath().toString()); |
| |
| return wrapper; |
| } |
| |
| @Override |
| public IMarker resolveWrapper(EObject wrapper) { |
| ArtifactMetaModelAdapter adapter = ExtensionPointHelper.getArtifactWrapperMetaModelAdapter().get(); |
| IResource target = org.eclipse.core.resources.ResourcesPlugin.getWorkspace().getRoot() |
| .findMember(adapter.getArtifactPath(wrapper)); |
| Long id = new Long(adapter.getArtifactIdentifier(wrapper)); |
| IMarker marker = target.getMarker(id); |
| return marker; |
| } |
| |
| @Override |
| public String getDisplayName(IMarker artifact) { |
| return MarkerUtilities.getMarkerType(artifact) + ": " + MarkerUtilities.getMessage(artifact); |
| } |
| |
| @Override |
| public String generateMarkerMessage(IResourceDelta delta, String wrapperUri) { |
| return null; |
| } |
| |
| @Override |
| public IMarker unpack(MarkerItem container) { |
| return container.getMarker(); |
| } |
| |
| @Override |
| public List<Connection> addInternalLinks(EObject investigatedElement, List<String> selectedRelationshipTypes) { |
| // Method currently left empty to wait for user requirements of relevant |
| // internal links for Markers |
| return Collections.emptyList(); |
| } |
| |
| @Override |
| public boolean isThereAnInternalTraceBetween(EObject first, EObject second) { |
| return false; |
| } |
| } |