gerrit.simantics Code Review - simantics/platform.git/blob

   1 package org.simantics.structural2.scl.procedural;
   2
   3 import java.util.Map;
   4
   5 import org.simantics.db.ReadGraph;
   6 import org.simantics.db.Resource;
   7 import org.simantics.db.common.procedure.adapter.TransientCacheListener;
   8 import org.simantics.db.common.request.IndexRoot;
   9 import org.simantics.db.common.request.UnaryRead;
  10 import org.simantics.db.exception.DatabaseException;
  11 import org.simantics.db.layer0.util.RuntimeEnvironmentRequest;
  12 import org.simantics.scl.compiler.environment.specification.EnvironmentSpecification;
  13 import org.simantics.scl.compiler.runtime.RuntimeEnvironment;
  14 import org.simantics.structural2.scl.ComponentTypeProperty;
  15 import org.simantics.structural2.scl.ReadComponentTypeConnectionsRequest;
  16 import org.simantics.structural2.scl.ReadComponentTypeInterfaceRequest;
  17
  18 public class ProceduralComponentTypeCompilationContextRequest extends UnaryRead<Resource,ProceduralComponentTypeCompilationContext> {
  19
  20     public ProceduralComponentTypeCompilationContextRequest(Resource parameter) {
  21         super(parameter);
  22     }
  23
  24     @Override
  25     public ProceduralComponentTypeCompilationContext perform(ReadGraph graph)
  26             throws DatabaseException {
  27         Resource indexRoot = graph.syncRequest(new IndexRoot(parameter));
  28         RuntimeEnvironment runtimeEnvironment = graph.syncRequest(new RuntimeEnvironmentRequest(indexRoot) {
  29             @Override
  30             protected void fillEnvironmentSpecification(
  31                     EnvironmentSpecification environmentSpecification) {
  32                 environmentSpecification.importModule("Structural/Procedural", "");
  33             }
  34         });
  35         Map<String, ComponentTypeProperty> propertyMap =
  36                 graph.syncRequest(new ReadComponentTypeInterfaceRequest(parameter, runtimeEnvironment.getEnvironment()),
  37                         TransientCacheListener.<Map<String, ComponentTypeProperty>>instance());
  38         Map<String, Resource> connectionPointMap =
  39                 graph.syncRequest(new ReadComponentTypeConnectionsRequest(parameter),
  40                         TransientCacheListener.<Map<String, Resource>>instance());
  41         return new ProceduralComponentTypeCompilationContext(runtimeEnvironment, propertyMap, connectionPointMap);
  42     }
  43
  44 }