1 /*******************************************************************************
2 * Copyright (c) 2013 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * Semantum Oy - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.event.view.contribution;
14 import org.eclipse.jface.resource.ImageDescriptor;
15 import org.simantics.db.ReadGraph;
16 import org.simantics.db.Resource;
17 import org.simantics.db.common.request.ResourceRead;
18 import org.simantics.db.exception.DatabaseException;
19 import org.simantics.ui.icons.GraphImageDescriptor;
20 import org.simantics.viewpoint.ontology.ViewpointResource;
23 * @author Tuukka Lehtonen
25 public class EventTypeImageDescriptorRequest extends ResourceRead<ImageDescriptor> {
27 public EventTypeImageDescriptorRequest(Resource eventType) {
32 public ImageDescriptor perform(ReadGraph graph) throws DatabaseException {
33 ViewpointResource VP = ViewpointResource.getInstance(graph);
34 Resource image = graph.getPossibleObject(resource, VP.ConstantImageRule_HasImage);
37 return new GraphImageDescriptor(graph, image);