1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 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 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.browsing.ui.graph.contributor.layer0;
14 import org.simantics.browsing.ui.content.Labeler.Modifier;
15 import org.simantics.browsing.ui.graph.contributor.labeler.LabelerContributor;
16 import org.simantics.browsing.ui.graph.impl.L0StringModifier;
17 import org.simantics.databoard.Bindings;
18 import org.simantics.db.ReadGraph;
19 import org.simantics.db.Resource;
20 import org.simantics.db.exception.DatabaseException;
21 import org.simantics.db.layer0.adapter.StringModifier;
22 import org.simantics.operation.Layer0X;
23 import org.simantics.utils.strings.StringUtils;
25 final public class StringAdapter extends LabelerContributor<Resource> {
28 public String getLabel(ReadGraph graph, Resource input)
29 throws DatabaseException {
30 // System.out.println("StringAdapter " + NameUtils.getSafeName(graph, input));
31 return StringUtils.safeString(graph.getPossibleAdapter(input, String.class));
35 public int getCategory(ReadGraph graph, Resource input) throws DatabaseException {
36 Integer cat = graph.getPossibleRelatedValue(input, Layer0X.getInstance(graph).DisplayCategory, Bindings.INTEGER);
37 return cat != null ? cat : 0;
41 public Modifier getModifier(ReadGraph graph, Resource input, String columnKey) throws DatabaseException {
42 StringModifier modifier = graph.getPossibleAdapter(input, StringModifier.class);
45 return new L0StringModifier(graph.getSession(), input);