Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.export.ui / src / org / simantics / export / ui / util / ExportUIQueries.java

diff --git a/bundles/org.simantics.export.ui/src/org/simantics/export/ui/util/ExportUIQueries.java b/bundles/org.simantics.export.ui/src/org/simantics/export/ui/util/ExportUIQueries.java
new file mode 100644 (file)
index 0000000..d2fcda5
--- /dev/null
+++ b/bundles/org.simantics.export.ui/src/org/simantics/export/ui/util/ExportUIQueries.java
@@ -0,0 +1,59 @@
+package org.simantics.export.ui.util;\r
+\r
+import java.util.ArrayList;\r
+import java.util.Collection;\r
+import java.util.List;\r
+\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.common.request.ObjectsWithType;\r
+import org.simantics.db.common.request.ResourceRead;\r
+import org.simantics.db.common.request.UniqueRead;\r
+import org.simantics.db.exception.AssumptionException;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.exception.ServiceException;\r
+import org.simantics.db.exception.ValidationException;\r
+import org.simantics.db.layer0.request.ActiveModels;\r
+import org.simantics.db.request.Read;\r
+import org.simantics.layer0.Layer0;\r
+import org.simantics.simulation.ontology.SimulationResource;\r
+\r
+public class ExportUIQueries {\r
+\r
+       \r
+       /**\r
+        * Get a query that returns active models\r
+        * @param project\r
+        * @return a query that returns active models\r
+        */\r
+       public static ResourceRead<Collection<Resource>> activeModels(Resource project) {\r
+               return new ActiveModels(project);\r
+       }\r
+       \r
+\r
+       public static Read<List<String>> models(final String project) {\r
+               return new UniqueRead<List<String>>() {\r
+                       @Override\r
+                       public List<String> perform(ReadGraph graph) throws DatabaseException {\r
+                       Layer0 L0 = Layer0.getInstance(graph);\r
+                       SimulationResource SIMU = SimulationResource.getInstance(graph);\r
+                       ArrayList<String> result = new ArrayList<String>();\r
+                       Resource projectRes = graph.getResource(project);\r
+                       for (Resource model : graph.syncRequest(new ObjectsWithType(projectRes, L0.ConsistsOf, SIMU.Model))) {\r
+                       try { \r
+                               String uri = graph.getURI(model);\r
+                               if ( uri!=null ) result.add( uri );\r
+                       } catch (AssumptionException e) {\r
+                               e.printStackTrace();\r
+                       } catch (ValidationException e) {\r
+                               e.printStackTrace();\r
+                       } catch (ServiceException e) {\r
+                               e.printStackTrace();\r
+                       }                               \r
+                       }\r
+                       return result;\r
+                               \r
+                       }\r
+               };\r
+       }       \r
+}\r