1 /*******************************************************************************
2 * Copyright (c) 2010, 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.browsing.ui.model.labels;
14 import java.util.Collections;
17 import org.simantics.browsing.ui.common.ColumnKeys;
18 import org.simantics.db.ReadGraph;
19 import org.simantics.db.Resource;
20 import org.simantics.db.common.utils.NameUtils;
21 import org.simantics.db.exception.DatabaseException;
23 public class ResourceLabelLabelRule implements LabelRule {
24 public static final ResourceLabelLabelRule INSTANCE = new ResourceLabelLabelRule();
26 public ResourceLabelLabelRule() {
30 public boolean isCompatible(Class<?> contentType) {
31 return contentType.equals(Resource.class);
35 public Map<String,String> getLabel(ReadGraph graph, Object content) throws DatabaseException {
36 String label = NameUtils.getSafeLabel(graph, (Resource) content);
37 // FIXME: this is a hack to cover for cases where an empty HasLabel is
38 // asserted for the content in order to make the property editable in the
41 label = NameUtils.getSafeName(graph, (Resource) content);
42 return Collections.singletonMap(ColumnKeys.SINGLE, label);