bundles/org.simantics.issues.common/src/org/simantics/issues/common/IssueByList.java

   1 package org.simantics.issues.common;
   2
   3 import org.simantics.db.Issue;
   4 import org.simantics.db.ReadGraph;
   5 import org.simantics.db.Resource;
   6 import org.simantics.db.common.request.BinaryRead;
   7 import org.simantics.db.exception.DatabaseException;
   8
   9 public class IssueByList extends BinaryRead<Resource, Issue, Resource> {
  10
  11         public IssueByList(Resource source, Issue desc) {
  12                 super(source, desc);
  13         }
  14
  15         @Override
  16         public Resource perform(ReadGraph graph) throws DatabaseException {
  17                 for(Resource issue :  graph.syncRequest(new ManagedIssues(parameter))) {
  18                         Issue list = graph.sync(new StandardIssueDescription(issue));
  19                         if(list != null && list.equals(parameter2)) return issue;
  20                 }
  21                 return null;
  22         }
  23
  24 }