bundles/org.simantics.export.ui/src/org/simantics/export/ui/util/ExportUIQueries.java

   1 package org.simantics.export.ui.util;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.Collection;\r
   5 import java.util.List;\r
   6 \r
   7 import org.simantics.db.ReadGraph;\r
   8 import org.simantics.db.Resource;\r
   9 import org.simantics.db.common.request.ObjectsWithType;\r
  10 import org.simantics.db.common.request.ResourceRead;\r
  11 import org.simantics.db.common.request.UniqueRead;\r
  12 import org.simantics.db.exception.AssumptionException;\r
  13 import org.simantics.db.exception.DatabaseException;\r
  14 import org.simantics.db.exception.ServiceException;\r
  15 import org.simantics.db.exception.ValidationException;\r
  16 import org.simantics.db.layer0.request.ActiveModels;\r
  17 import org.simantics.db.request.Read;\r
  18 import org.simantics.layer0.Layer0;\r
  19 import org.simantics.simulation.ontology.SimulationResource;\r
  20 \r
  21 public class ExportUIQueries {\r
  22 \r
  23         \r
  24         /**\r
  25          * Get a query that returns active models\r
  26          * @param project\r
  27          * @return a query that returns active models\r
  28          */\r
  29         public static ResourceRead<Collection<Resource>> activeModels(Resource project) {\r
  30                 return new ActiveModels(project);\r
  31         }\r
  32         \r
  33 \r
  34         public static Read<List<String>> models(final String project) {\r
  35                 return new UniqueRead<List<String>>() {\r
  36                         @Override\r
  37                         public List<String> perform(ReadGraph graph) throws DatabaseException {\r
  38                         Layer0 L0 = Layer0.getInstance(graph);\r
  39                         SimulationResource SIMU = SimulationResource.getInstance(graph);\r
  40                         ArrayList<String> result = new ArrayList<String>();\r
  41                         Resource projectRes = graph.getResource(project);\r
  42                         for (Resource model : graph.syncRequest(new ObjectsWithType(projectRes, L0.ConsistsOf, SIMU.Model))) {\r
  43                         try { \r
  44                                 String uri = graph.getURI(model);\r
  45                                 if ( uri!=null ) result.add( uri );\r
  46                         } catch (AssumptionException e) {\r
  47                                 e.printStackTrace();\r
  48                         } catch (ValidationException e) {\r
  49                                 e.printStackTrace();\r
  50                         } catch (ServiceException e) {\r
  51                                 e.printStackTrace();\r
  52                         }                               \r
  53                         }\r
  54                         return result;\r
  55                                 \r
  56                         }\r
  57                 };\r
  58         }       \r
  59 }\r