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.structural.ui.modelBrowser.contributions;
14 import java.util.ArrayList;
15 import java.util.Collection;
17 import org.simantics.browsing.ui.graph.contributor.viewpoint.ViewpointContributor;
18 import org.simantics.db.ReadGraph;
19 import org.simantics.db.Resource;
20 import org.simantics.db.common.request.ObjectsWithType;
21 import org.simantics.db.exception.DatabaseException;
22 import org.simantics.layer0.Layer0;
23 import org.simantics.structural.stubs.StructuralResource2;
24 import org.simantics.structural.ui.modelBrowser.nodes.AbstractNode;
27 * This contributor tries to find all the models related to a project and will
28 * only be invoked when the input is a database resource.
30 public class ProjectComponentTypes extends ViewpointContributor<Resource> {
33 public Collection<?> getContribution(ReadGraph graph, Resource project)
34 throws DatabaseException {
36 ArrayList<AbstractNode> result = new ArrayList<AbstractNode>();
37 Layer0 b = Layer0.getInstance(graph);
38 for(Resource r : graph.syncRequest(new ObjectsWithType(project, b.ConsistsOf,
39 StructuralResource2.getInstance(graph).ComponentType))) {
41 result.add(graph.adapt(r, AbstractNode.class));
42 } catch(DatabaseException e) {
51 public String getViewpointId() {