1 /*******************************************************************************
2 * Copyright (c) 2007, 2011 Association for Decentralized Information Management in
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 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.modeling.ui.chart.property;
14 import org.simantics.browsing.ui.swt.widgets.impl.ReadFactoryImpl;
15 import org.simantics.db.ReadGraph;
16 import org.simantics.db.Resource;
17 import org.simantics.db.exception.DatabaseException;
18 import org.simantics.layer0.Layer0;
19 import org.simantics.operation.Layer0X;
22 * @author Tuukka Lehtonen
24 public class CurrentTemplateFactory extends ReadFactoryImpl<Resource, String> {
27 public String perform(ReadGraph graph, Resource monitor) throws DatabaseException {
29 Layer0 L0 = Layer0.getInstance(graph);
30 Layer0X L0X = Layer0X.getInstance(graph);
31 Resource template = graph.getPossibleObject(monitor, L0X.ObtainsProperty);
32 if (template != null) {
33 return graph.getPossibleRelatedAdapter(template, L0.HasLabel, String.class);