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

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.issues.common;
  13
  14 import java.util.Set;
  15
  16 import org.simantics.db.ReadGraph;
  17 import org.simantics.db.Resource;
  18 import org.simantics.db.common.request.BinaryRead;
  19 import org.simantics.db.common.request.ObjectsWithType;
  20 import org.simantics.db.exception.DatabaseException;
  21 import org.simantics.db.layer0.adapter.Instances;
  22 import org.simantics.db.service.CollectionSupport;
  23 import org.simantics.issues.ontology.IssueResource;
  24 import org.simantics.layer0.Layer0;
  25 import org.simantics.simulation.ontology.SimulationResource;
  26
  27 /**
  28  * @author Antti Villberg
  29  */
  30 public class AllIssues extends BinaryRead<Resource, Boolean, Set<Resource>> {
  31
  32     public AllIssues(Resource project) {
  33         super(project, Boolean.FALSE);
  34     }
  35
  36     public AllIssues(Resource project, boolean onlyUnresolved) {
  37         super(project, onlyUnresolved);
  38     }
  39
  40     public void collectIssuesFrom(ReadGraph graph, Resource container, Set<Resource> result) throws DatabaseException {
  41         Layer0 L0 = Layer0.getInstance(graph);
  42         IssueResource ISSUE = IssueResource.getInstance(graph);
  43         for (Resource issue : graph.syncRequest(new ObjectsWithType(container, L0.ConsistsOf, ISSUE.Issue))) {
  44             if (parameter2 && graph.hasStatement(issue, ISSUE.Resolved))
  45                 continue;
  46             result.add(issue);
  47         }
  48     }
  49
  50     @Override
  51     public Set<Resource> perform(ReadGraph graph) throws DatabaseException {
  52         Layer0 L0 = Layer0.getInstance(graph);
  53         IssueResource ISSUE = IssueResource.getInstance(graph);
  54         SimulationResource SIMU = SimulationResource.getInstance(graph);
  55         CollectionSupport cs = graph.getService(CollectionSupport.class);
  56         Set<Resource> result = cs.createSet();
  57         Instances indexedIssues = graph.getPossibleAdapter(ISSUE.Issue, Instances.class);
  58         for (Resource model : graph.syncRequest(new ObjectsWithType(parameter, L0.ConsistsOf, SIMU.Model))) {
  59                 collectIssuesFrom(graph, model, result);
  60                 for (Resource source : graph.syncRequest(new ObjectsWithType(parameter, L0.ConsistsOf, ISSUE.IssueSource))) {
  61                 collectIssuesFrom(graph, source, result);
  62                 }
  63             if (indexedIssues != null)
  64                 result.addAll(indexedIssues.find(graph, model));
  65         }
  66         return result;
  67     }
  68
  69 }