]> gerrit.simantics Code Review - simantics/platform.git/blob - bundles/org.simantics.browsing.ui.graph.impl/src/org/simantics/browsing/ui/graph/impl/request/GetName.java
Fixed all line endings of the repository
[simantics/platform.git] / bundles / org.simantics.browsing.ui.graph.impl / src / org / simantics / browsing / ui / graph / impl / request / GetName.java
1 /*******************************************************************************
2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
3  * in Industry THTH ry.
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
8  *
9  * Contributors:
10  *     VTT Technical Research Centre of Finland - initial API and implementation
11  *******************************************************************************/
12 package org.simantics.browsing.ui.graph.impl.request;
13
14 import org.simantics.databoard.Bindings;
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.common.utils.NameUtils;
19 import org.simantics.db.exception.DatabaseException;
20 import org.simantics.layer0.Layer0;
21
22 public class GetName extends ResourceRead<String> {
23
24     public GetName(Resource resource) {
25         super(resource);
26     }
27
28     @Override
29     public String perform(ReadGraph graph) throws DatabaseException {
30         try {
31             return graph.getRelatedValue(resource, Layer0.getInstance(graph).HasName, Bindings.STRING);
32         } catch (DatabaseException e) {
33             return NameUtils.getSafeName(graph, resource);
34         }
35     }
36
37 }