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

   1 package org.simantics.sysdyn.ui.browser.actions;\r
   2 \r
   3 import org.simantics.db.Resource;\r
   4 import org.simantics.db.WriteGraph;\r
   5 import org.simantics.db.common.request.WriteRequest;\r
   6 import org.simantics.db.common.utils.NameUtils;\r
   7 import org.simantics.db.exception.DatabaseException;\r
   8 import org.simantics.db.exception.ResourceNotFoundException;\r
   9 import org.simantics.db.layer0.adapter.ActionFactory;\r
  10 import org.simantics.layer0.Layer0;\r
  11 import org.simantics.layer0.utils.direct.GraphUtils;\r
  12 import org.simantics.sysdyn.SysdynResource;\r
  13 import org.simantics.sysdyn.manager.FunctionUtils;\r
  14 import org.simantics.ui.SimanticsUI;\r
  15 \r
  16 public class NewFunctionLibraryAction implements ActionFactory{\r
  17 \r
  18     @Override\r
  19     public Runnable create(Object target) {\r
  20         if(!(target instanceof Resource))\r
  21             return null;\r
  22         final Resource resource = (Resource)target;\r
  23 \r
  24         return new Runnable() {\r
  25             @Override\r
  26             public void run() {\r
  27                 createLibrary(resource, false);\r
  28             }\r
  29         };\r
  30     }\r
  31     \r
  32     /**\r
  33      * Create a new Library to the selected root or to SharedOntologies\r
  34      * \r
  35      * @param libraryLocation Resource of the model or other \r
  36      * library where the new library will be added.\r
  37      * @param shared is the library a shared library\r
  38      */\r
  39     protected static void createLibrary(final Resource libraryLocation, final boolean shared) {\r
  40         SimanticsUI.getSession().asyncRequest(new WriteRequest() {\r
  41 \r
  42             @Override\r
  43             public void perform(WriteGraph g) throws DatabaseException {\r
  44                 Layer0 l0 = Layer0.getInstance(g);\r
  45                 SysdynResource sr = SysdynResource.getInstance(g);\r
  46 \r
  47                 if(!(g.isInstanceOf(libraryLocation, sr.SysdynModel) ||\r
  48                         g.isInstanceOf(libraryLocation, sr.SysdynModelicaFunctionLibrary) ||\r
  49                                 g.isInstanceOf(libraryLocation, sr.SharedFunctionOntology)))\r
  50                     return;\r
  51 \r
  52                 Resource root = libraryLocation;\r
  53 \r
  54                 String name = "FunctionLibrary";\r
  55                 Resource libraryType = sr.SysdynModelicaFunctionLibrary;\r
  56                 \r
  57                 if(shared) {\r
  58                     \r
  59                     try {\r
  60                         root = g.getResource("http://SharedOntologies");\r
  61                     } catch (ResourceNotFoundException e) {\r
  62                         root = g.getResource("http:/");\r
  63                         root = GraphUtils.create2(g, l0.Library, \r
  64                                 l0.HasName, "SharedOntologies",\r
  65                                 l0.PartOf, root);\r
  66                     }\r
  67                     \r
  68                     name = "Shared" + name;\r
  69                     libraryType = sr.SharedFunctionOntology;\r
  70                 }\r
  71 \r
  72                 name = NameUtils.findFreshName(g, name, root, l0.ConsistsOf, "%s%d");\r
  73                 \r
  74                 Resource functionLibrary = GraphUtils.create2(g, libraryType,\r
  75                         l0.HasName, name,\r
  76                         l0.HasDescription, "",\r
  77                         l0.PartOf, root);\r
  78                 \r
  79                 if(shared)\r
  80                     g.claim(libraryLocation, l0.IsLinkedTo, functionLibrary);\r
  81 \r
  82                 FunctionUtils.updateFunctionFileForLibrary(g, functionLibrary);\r
  83             }\r
  84         });\r
  85     }\r
  86 }\r