1 package org.simantics.diagram.profile.view;
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3 import org.simantics.Simantics;
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4 import org.simantics.browsing.ui.swt.ModelledActionImpl;
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5 import org.simantics.db.Resource;
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6 import org.simantics.db.WriteGraph;
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7 import org.simantics.db.common.request.WriteRequest;
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8 import org.simantics.db.common.utils.NameUtils;
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9 import org.simantics.db.exception.DatabaseException;
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10 import org.simantics.diagram.Logger;
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11 import org.simantics.diagram.stubs.DiagramResource;
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12 import org.simantics.layer0.Layer0;
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13 import org.simantics.operation.Layer0X;
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15 public class CreateGroupAction extends ModelledActionImpl<Resource> {
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17 public CreateGroupAction(Resource configuration) {
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18 super(configuration);
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21 public void run(final Resource runtimeDiagram) {
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25 Simantics.getSession().syncRequest(new WriteRequest() {
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28 public void perform(WriteGraph graph) throws DatabaseException {
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30 Layer0 L0 = Layer0.getInstance(graph);
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31 Layer0X L0X = Layer0X.getInstance(graph);
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32 DiagramResource DIA = DiagramResource.getInstance(graph);
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33 String modelURI = graph.getPossibleRelatedValue((Resource)runtimeDiagram, DIA.RuntimeDiagram_HasModelURI);
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34 if (modelURI == null) return;
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36 Resource model = graph.getPossibleResource(modelURI);
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37 if(model == null) return;
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39 String name = NameUtils.findFreshEscapedName(graph, "Group", model, L0.ConsistsOf);
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41 Resource newGroup = graph.newResource();
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42 graph.claim(newGroup, L0.InstanceOf, DIA.SCLGroup);
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43 graph.claimLiteral(newGroup, L0X.HasExpression, "");
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44 graph.claimLiteral(newGroup, L0.HasName, name);
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45 graph.claim(model, L0.ConsistsOf, newGroup);
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51 } catch (DatabaseException e) {
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53 Logger.defaultLogError(e);
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