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

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