bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/SCLLibrary.java

   1 package org.simantics.modeling.ui;
   2
   3 import java.util.Collection;
   4
   5 import org.simantics.db.ReadGraph;
   6 import org.simantics.db.Resource;
   7 import org.simantics.db.common.request.ObjectsWithType;
   8 import org.simantics.db.exception.DatabaseException;
   9 import org.simantics.layer0.Layer0;
  10 import org.simantics.modeling.ModelingResources;
  11 import org.simantics.modeling.ui.actions.NewLibrary;
  12 import org.simantics.modeling.ui.actions.NewLocalLibrary;
  13
  14 public class SCLLibrary {
  15
  16         public static Resource createLibrary(Resource parent) throws DatabaseException {
  17
  18                 NewLibrary lib = new NewLibrary();
  19                 Resource library = lib.newLibrary(parent);
  20                 return library;
  21         }
  22
  23         public static Resource createLibraryInModel(Resource model) throws DatabaseException {
  24
  25                 NewLocalLibrary lib = new NewLocalLibrary();
  26                 Resource library = lib.newLibrary(model);
  27                 return library;
  28         }
  29
  30         public static Resource getLibrary (ReadGraph graph, Resource model, String name) throws DatabaseException {
  31                 if (name.isEmpty()) {
  32                         ModelingResources MOD = ModelingResources.getInstance(graph);
  33                         Resource library = graph.getPossibleObject(model, MOD.HasLocalLibrary);
  34                         return library;
  35                 } else {
  36                         Layer0 L0 = Layer0.getInstance(graph);
  37                         Collection<Resource> libraries = graph.syncRequest(new ObjectsWithType(model, L0.ConsistsOf, L0.Library));
  38                         for (Resource library : libraries) {
  39                                 String name1 = graph.getPossibleRelatedValue2(library, L0.HasName);
  40                                 if (name1 != null && name1.equals(name)) {
  41                                         return library;
  42                                 }
  43                         }
  44                 }
  45                 return null;
  46         }
  47 }