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

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