bundles/org.simantics.browsing.ui.model/src/org/simantics/browsing/ui/model/browsecontexts/ActionBrowseContextRequest.java

   1 package org.simantics.browsing.ui.model.browsecontexts;\r
   2 \r
   3 import java.util.Collection;\r
   4 \r
   5 import org.simantics.browsing.ui.model.InvalidContribution;\r
   6 import org.simantics.browsing.ui.model.actions.ActionBrowseContext;\r
   7 import org.simantics.db.ReadGraph;\r
   8 import org.simantics.db.Resource;\r
   9 import org.simantics.db.common.request.UnaryRead;\r
  10 import org.simantics.db.common.utils.Logger;\r
  11 import org.simantics.db.exception.DatabaseException;\r
  12 \r
  13 public class ActionBrowseContextRequest extends UnaryRead<Collection<Resource>,ActionBrowseContext> {\r
  14 \r
  15     public ActionBrowseContextRequest(Collection<Resource> parameter) {\r
  16         super(parameter);\r
  17     }\r
  18 \r
  19     @Override\r
  20     public ActionBrowseContext perform(ReadGraph graph) throws DatabaseException {\r
  21         \r
  22         try {\r
  23             return ActionBrowseContext.create(graph, parameter);\r
  24         } catch (InvalidContribution e) {\r
  25             Logger.defaultLogError(e);\r
  26             return null;\r
  27         }\r
  28         \r
  29     }\r
  30 \r
  31 }\r