-package org.simantics.modeling.export;\r
-\r
-import java.util.Collection;\r
-\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.common.utils.traverser.TraverseQueryBuilder;\r
-import org.simantics.db.common.utils.traverser.TraverseResult;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.request.Read;\r
-import org.simantics.export.core.ExportContext;\r
-import org.simantics.export.core.error.ExportException;\r
-import org.simantics.export.core.intf.DiscoverAction;\r
-import org.simantics.export.core.util.ExportQueries;\r
-import org.simantics.layer0.Layer0;\r
-import org.simantics.simulation.ontology.SimulationResource;\r
-\r
-/**\r
- * Discovers all models in context ( session, project )\r
- *\r
- * @author toni.kalajainen@semantum.fi\r
- */\r
-public class DiscoverModels implements DiscoverAction {\r
-\r
- public Read<Collection<String>> discoverRequest(\r
- final Collection<String> startLocations) throws ExportException {\r
- return new Read<Collection<String>>() {\r
- public Collection<String> perform(ReadGraph graph) throws DatabaseException {\r
- \r
- Layer0 L0 = Layer0.getInstance(graph);\r
- SimulationResource SIM = SimulationResource.getInstance(graph); \r
- TraverseQueryBuilder builder = new TraverseQueryBuilder();\r
- builder.setStartResources( graph.syncRequest( ExportQueries.toResources(startLocations) ) );\r
- builder.followRelation( L0.ConsistsOf );\r
- builder.followAndReturnInstanceOf( SIM.Model );\r
- TraverseResult traverseResult = graph.syncRequest( builder.build() );\r
- return graph.syncRequest( ExportQueries.toUris( traverseResult.result ) );\r
- }\r
- \r
- };\r
- }\r
-\r
- @Override\r
- public Collection<String> discoverContent(ExportContext ctx, Collection<String> startLocations) throws ExportException { \r
- try {\r
- return ctx.session.syncRequest( discoverRequest(startLocations) );\r
- } catch (DatabaseException e) {\r
- if ( e.getCause() instanceof ExportException ) throw (ExportException) e.getCause();\r
- throw new ExportException( e );\r
- }\r
- }\r
- \r
-\r
-}\r
+package org.simantics.modeling.export;
+
+import java.util.Collection;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.common.utils.traverser.TraverseQueryBuilder;
+import org.simantics.db.common.utils.traverser.TraverseResult;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.request.Read;
+import org.simantics.export.core.ExportContext;
+import org.simantics.export.core.error.ExportException;
+import org.simantics.export.core.intf.DiscoverAction;
+import org.simantics.export.core.util.ExportQueries;
+import org.simantics.layer0.Layer0;
+import org.simantics.simulation.ontology.SimulationResource;
+
+/**
+ * Discovers all models in context ( session, project )
+ *
+ * @author toni.kalajainen@semantum.fi
+ */
+public class DiscoverModels implements DiscoverAction {
+
+ public Read<Collection<String>> discoverRequest(
+ final Collection<String> startLocations) throws ExportException {
+ return new Read<Collection<String>>() {
+ public Collection<String> perform(ReadGraph graph) throws DatabaseException {
+
+ Layer0 L0 = Layer0.getInstance(graph);
+ SimulationResource SIM = SimulationResource.getInstance(graph);
+ TraverseQueryBuilder builder = new TraverseQueryBuilder();
+ builder.setStartResources( graph.syncRequest( ExportQueries.toResources(startLocations) ) );
+ builder.followRelation( L0.ConsistsOf );
+ builder.followAndReturnInstanceOf( SIM.Model );
+ TraverseResult traverseResult = graph.syncRequest( builder.build() );
+ return graph.syncRequest( ExportQueries.toUris( traverseResult.result ) );
+ }
+
+ };
+ }
+
+ @Override
+ public Collection<String> discoverContent(ExportContext ctx, Collection<String> startLocations) throws ExportException {
+ try {
+ return ctx.session.syncRequest( discoverRequest(startLocations) );
+ } catch (DatabaseException e) {
+ if ( e.getCause() instanceof ExportException ) throw (ExportException) e.getCause();
+ throw new ExportException( e );
+ }
+ }
+
+
+}