bundles/org.simantics.modeling/src/org/simantics/modeling/ProjectSCLFeature.java

   1 package org.simantics.modeling;
   2
   3 import java.util.UUID;
   4
   5 import org.simantics.Simantics;
   6 import org.simantics.databoard.Bindings;
   7 import org.simantics.db.Resource;
   8 import org.simantics.db.Session;
   9 import org.simantics.db.WriteGraph;
  10 import org.simantics.db.common.request.WriteRequest;
  11 import org.simantics.db.exception.DatabaseException;
  12 import org.simantics.db.layer0.util.Layer0Utils;
  13 import org.simantics.db.service.VirtualGraphSupport;
  14 import org.simantics.layer0.Layer0;
  15 import org.simantics.project.exception.ProjectException;
  16 import org.simantics.project.features.AbstractProjectFeature;
  17
  18 public class ProjectSCLFeature extends AbstractProjectFeature {
  19
  20         @Override
  21         public void configure() throws ProjectException {
  22
  23                 try {
  24
  25                 final Session session = getSession();
  26                 final VirtualGraphSupport support = session.getService(VirtualGraphSupport.class);
  27                 support.getWorkspacePersistent("documentation");
  28
  29                         Simantics.getSession().syncRequest(new WriteRequest() {
  30
  31                                 @Override
  32                                 public void perform(WriteGraph graph) throws DatabaseException {
  33
  34                                         Resource project = Simantics.getProjectResource();
  35                                         Resource commandSession = Layer0Utils.getPossibleChild(graph, project, "__scl__");
  36                                         if(commandSession == null) {
  37                                                 Layer0 L0 = Layer0.getInstance(graph);
  38                                                 ModelingResources MOD = ModelingResources.getInstance(graph);
  39                                                 commandSession = graph.newResource();
  40                                                 graph.claim(commandSession, L0.InstanceOf, MOD.SCLCommandSession);
  41                                                 graph.claimLiteral(commandSession, L0.HasName, L0.NameOf, L0.String, "__scl__", Bindings.STRING);
  42                                                 graph.claim(project, L0.ConsistsOf, commandSession);
  43                                         }
  44
  45                                 }
  46
  47                         });
  48
  49                 } catch (DatabaseException e) {
  50
  51                         throw new ProjectException(e);
  52
  53                 }
  54
  55         }
  56
  57         @Override
  58         public void deconfigure() throws ProjectException {
  59
  60         }
  61
  62 }