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.scenegraph.profile.request;
14 import java.util.ArrayList;
15 import java.util.Collection;
16 import java.util.List;
18 import org.simantics.db.ReadGraph;
19 import org.simantics.db.Resource;
20 import org.simantics.db.common.NamedResource;
21 import org.simantics.db.common.request.ResourceRead;
22 import org.simantics.db.exception.DatabaseException;
23 import org.simantics.diagram.stubs.DiagramResource;
24 import org.simantics.scenegraph.profile.ProfileUtils;
27 * @author Antti Villberg
29 public class RuntimeProfileActiveEntryResources extends ResourceRead<Collection<Resource>> {
31 public RuntimeProfileActiveEntryResources(Resource resource) {
36 public Collection<Resource> perform(ReadGraph graph) throws DatabaseException {
37 DiagramResource DIA = DiagramResource.getInstance(graph);
39 ArrayList<Resource> result = new ArrayList<Resource>();
41 result.addAll(graph.syncRequest(new ProfileEntryContributions(resource)));
43 Resource activeProfile = graph.getPossibleObject(resource, DIA.RuntimeDiagram_HasRuntimeProfile);
44 if (activeProfile == null) {
46 List<NamedResource> available = graph.syncRequest(new AvailableProfiles(resource));
47 if(available.size() != 1) return result;
49 activeProfile = available.iterator().next().getResource();
53 Resource rootEntries = graph.getPossibleObject(activeProfile, DIA.HasEntries);
54 if (rootEntries == null)
57 if(graph.isImmutable(activeProfile)) {
58 Resource activationState = ProfileUtils.getPossibleProfileActivationState(graph, resource, activeProfile);
59 if(activationState != null) {
60 result.addAll(graph.syncRequest(new ProfileActiveEntryResources(activationState, rootEntries)));
63 result.addAll(graph.syncRequest(new ProfileActiveEntryResources(activeProfile, rootEntries)));