1 /*******************************************************************************
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2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
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3 * in Industry THTH ry.
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4 * All rights reserved. This program and the accompanying materials
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5 * are made available under the terms of the Eclipse Public License v1.0
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6 * which accompanies this distribution, and is available at
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7 * http://www.eclipse.org/legal/epl-v10.html
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10 * VTT Technical Research Centre of Finland - initial API and implementation
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11 *******************************************************************************/
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12 package org.simantics.db.layer0.request;
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14 import org.simantics.db.ReadGraph;
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15 import org.simantics.db.Resource;
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16 import org.simantics.db.common.request.ResourceMultiRead;
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17 import org.simantics.db.exception.DatabaseException;
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18 import org.simantics.db.exception.ResourceNotFoundException;
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19 import org.simantics.db.procedure.AsyncMultiProcedure;
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20 import org.simantics.layer0.Layer0;
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21 import org.simantics.project.ontology.ProjectResource;
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24 * @author Antti Villberg
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26 public class OntologiesForModel extends ResourceMultiRead<Resource> {
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28 public OntologiesForModel(Resource model) {
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32 public void check(ReadGraph graph, Resource resource, AsyncMultiProcedure<Resource> callback) throws DatabaseException {
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34 Layer0 L0 = Layer0.getInstance(graph);
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35 ProjectResource PROJ = ProjectResource.getInstance(graph);
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37 for (Resource r : graph.getObjects(resource, PROJ.RequiresNamespace)) {
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38 if (graph.isInstanceOf(r, L0.URI)) {
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39 String uri = graph.getValue(r);
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41 Resource ns = graph.getResource(uri);
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42 if (graph.isInstanceOf(ns, L0.Ontology)) {
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43 callback.execute(graph, ns);
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45 } catch (ResourceNotFoundException e) {
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46 e.printStackTrace();
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54 public void perform(ReadGraph graph, AsyncMultiProcedure<Resource> callback) throws DatabaseException {
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56 Layer0 L0 = Layer0.getInstance(graph);
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58 Resource project = graph.getSingleObject(resource, L0.PartOf);
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60 for (Resource feature : graph.syncRequest(new NamespaceRequirements(project))) {
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61 check(graph, feature, callback);
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64 callback.finished(graph);
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