bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/report/templates/IndexQueryReport.java

   1 package org.simantics.document.linking.report.templates;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.Collection;\r
   5 import java.util.List;\r
   6 import java.util.Map;\r
   7 \r
   8 import org.simantics.db.ReadGraph;\r
   9 import org.simantics.db.Resource;\r
  10 import org.simantics.db.exception.DatabaseException;\r
  11 import org.simantics.db.layer0.adapter.Instances;\r
  12 import org.simantics.document.linking.ontology.DocumentLink;\r
  13 import org.simantics.document.linking.report.Document;\r
  14 \r
  15 public abstract class IndexQueryReport extends DocumentWriter<Resource>{\r
  16 \r
  17         protected Resource model;\r
  18         \r
  19         public IndexQueryReport() {\r
  20         }\r
  21         \r
  22         @Override\r
  23         public void start(ReadGraph graph, Resource model, Document writer, Map<Object, Object> context) throws Exception {\r
  24                 super.start(graph, model, writer, context);\r
  25                 this.model = model;\r
  26                 \r
  27         }\r
  28         \r
  29         @Override\r
  30         public List<Resource> getReportItems(ReadGraph graph) throws DatabaseException {\r
  31                 DocumentLink sl = DocumentLink.getInstance(graph);\r
  32                 Instances instancesQuery = graph.adapt(sl.Source, Instances.class);\r
  33         Collection<Resource> found = instancesQuery.find(graph, model);\r
  34         List<Resource> list = new ArrayList<Resource>(found.size());\r
  35         list.addAll(found);\r
  36         found = null;\r
  37         sort(list);\r
  38         return list;\r
  39         }\r
  40         \r
  41         public abstract void sort(List<Resource> items) throws DatabaseException;\r
  42 }\r