bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/ge/ReplaceWithLatestAction.java

   1 package org.simantics.document.linking.ge;\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.exception.DatabaseException;\r
   7 import org.simantics.db.layer0.adapter.ActionFactory;\r
   8 import org.simantics.db.layer0.variable.Variable;\r
   9 import org.simantics.document.linking.utils.SourceLinkUtil;\r
  10 import org.simantics.ui.SimanticsUI;\r
  11 \r
  12 \r
  13 public class ReplaceWithLatestAction implements ActionFactory{\r
  14         \r
  15         \r
  16         @Override\r
  17         public Runnable create(Object target) {\r
  18                 if (!(target instanceof Variable))\r
  19                         return null;\r
  20                 final Variable v = (Variable)target;\r
  21                 \r
  22 \r
  23                 return new Runnable() {\r
  24                         \r
  25                         @Override\r
  26                         public void run() {\r
  27                                 SimanticsUI.getSession().asyncRequest(new WriteRequest() {\r
  28                                         \r
  29                                         @Override\r
  30                                         public void perform(WriteGraph graph) throws DatabaseException {\r
  31                                             graph.markUndoPoint();\r
  32                                                 Resource t = v.getPossibleRepresents(graph);\r
  33                                                 SourceLinkUtil.updateToLatest(graph, t);\r
  34                                                 \r
  35                                         }\r
  36                                 });\r
  37                                 \r
  38                         }\r
  39                 };\r
  40 \r
  41                 \r
  42         }\r
  43 \r
  44 }\r