bundles/org.simantics.diagram.profile/src/org/simantics/diagram/profile/view/AvailableProfiles.java

   1 package org.simantics.diagram.profile.view;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.Collections;\r
   5 import java.util.List;\r
   6 \r
   7 import org.simantics.browsing.ui.swt.widgets.impl.ReadFactoryImpl;\r
   8 import org.simantics.databoard.Bindings;\r
   9 import org.simantics.db.ReadGraph;\r
  10 import org.simantics.db.Resource;\r
  11 import org.simantics.db.exception.DatabaseException;\r
  12 import org.simantics.db.layer0.adapter.Instances;\r
  13 import org.simantics.diagram.stubs.DiagramResource;\r
  14 import org.simantics.layer0.Layer0;\r
  15 import org.simantics.utils.datastructures.Pair;\r
  16 \r
  17 public class AvailableProfiles extends ReadFactoryImpl<Resource, List<Pair<String, Object>>> {\r
  18 \r
  19     @Override\r
  20     public List<Pair<String, Object>> perform(ReadGraph graph, Resource runtimeDiagram) throws DatabaseException {\r
  21 \r
  22         Layer0 L0 = Layer0.getInstance(graph);\r
  23         DiagramResource DIA = DiagramResource.getInstance(graph);\r
  24 \r
  25         String modelURI = graph.getPossibleRelatedValue(runtimeDiagram, DIA.RuntimeDiagram_HasModelURI);\r
  26         if (modelURI == null)\r
  27             return Collections.emptyList();\r
  28 \r
  29         Resource model = graph.getPossibleResource(modelURI);\r
  30         if (model == null)\r
  31             return Collections.emptyList();\r
  32 \r
  33         Instances query = graph.adapt(DIA.Profile, Instances.class);\r
  34 \r
  35         ArrayList<Pair<String, Object>> result = new ArrayList<Pair<String, Object>>();\r
  36         for(Resource profile : query.find(graph, model)) {\r
  37                 if(!graph.hasStatement(profile, L0.Abstract)) {\r
  38                         String name = graph.getRelatedValue(profile, L0.HasName, Bindings.STRING);\r
  39                         result.add(new Pair<String, Object>(name, profile));\r
  40                 }\r
  41         }\r
  42         return result;\r
  43 \r
  44     }\r
  45 \r
  46 }\r