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

   1 /*******************************************************************************
   2  * Copyright (c) 2013 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  *     Semantum Oy - initial API and implementation
  11  *******************************************************************************/
  12 package org.simantics.issues.common;
  13
  14 import gnu.trove.map.hash.THashMap;
  15 import gnu.trove.set.hash.THashSet;
  16
  17 import java.util.ArrayList;
  18 import java.util.Collection;
  19 import java.util.Collections;
  20 import java.util.List;
  21 import java.util.Map;
  22
  23 import org.simantics.Simantics;
  24 import org.simantics.db.ReadGraph;
  25 import org.simantics.db.Resource;
  26 import org.simantics.db.common.request.ObjectsWithType;
  27 import org.simantics.db.common.request.QuaternaryRead;
  28 import org.simantics.db.exception.DatabaseException;
  29 import org.simantics.db.layer0.adapter.Instances;
  30 import org.simantics.issues.Severity;
  31 import org.simantics.issues.common.preferences.IssuePrefs;
  32 import org.simantics.issues.ontology.IssueResource;
  33 import org.simantics.layer0.Layer0;
  34
  35 /**
  36  * @author Tuukka Lehtonen
  37  * @see CountModelIssuesBySeverity
  38  */
  39 public class ListModelIssuesBySeverity extends QuaternaryRead<Resource, Boolean, Boolean, Severity, Map<Severity, List<Resource>>> {
  40
  41     public ListModelIssuesBySeverity(Resource model, boolean onlyUnresolved, boolean respectVisibility, Severity minSeverity) {
  42         super(model, onlyUnresolved, respectVisibility, minSeverity);
  43     }
  44
  45     @SuppressWarnings("unchecked")
  46     @Override
  47     public Map<Severity, List<Resource>> perform(ReadGraph graph) throws DatabaseException {
  48         Layer0 L0 = Layer0.getInstance(graph);
  49         IssueResource ISSUE = IssueResource.getInstance(graph);
  50
  51         Severity[] keys = Severity.values();
  52         @SuppressWarnings("rawtypes")
  53         List[] values = new List[keys.length];
  54
  55         Resource project = Simantics.getProjectResource();
  56         boolean showHidden = false;
  57         boolean showNormal = true;
  58         boolean showUser = true;
  59         if (parameter3 && project != null) {
  60             showHidden = IssuePrefs.showHiddenIssues(graph, project);
  61             showNormal = IssuePrefs.showNormalIssues(graph, project);
  62             showUser = IssuePrefs.showUserIssues(graph, project);
  63         }
  64
  65         Instances issueIndex = graph.getPossibleAdapter(ISSUE.Issue, Instances.class);
  66         Collection<Resource> modelIssues = graph.syncRequest(new ObjectsWithType(parameter, L0.ConsistsOf, ISSUE.Issue));
  67         Collection<Resource> indexedIssues = issueIndex != null ? issueIndex.find(graph, parameter) : Collections.<Resource>emptyList();
  68         Collection<Resource> issues = !indexedIssues.isEmpty() ? new THashSet<Resource>(modelIssues.size() + indexedIssues.size()) : modelIssues;
  69         if (!indexedIssues.isEmpty()) {
  70             issues.addAll(modelIssues);
  71             issues.addAll(indexedIssues);
  72         }
  73
  74         final boolean ignoreResolved = parameter2;
  75         for (Resource issue : issues) {
  76             if (ignoreResolved && graph.hasStatement(issue, ISSUE.Resolved))
  77                 continue;
  78             boolean hidden = graph.hasStatement(issue, ISSUE.Hidden);
  79             boolean user = graph.hasStatement(issue, ISSUE.UserIssue);
  80             boolean normal = !hidden && !user;
  81             if (!showHidden && hidden)
  82                 continue;
  83             if (!showUser && user)
  84                 continue;
  85             if (!showNormal && normal)
  86                 continue;
  87
  88             Severity s = IssueUtils.toSeverity(ISSUE, graph.getPossibleObject(issue, ISSUE.Issue_HasSeverity));
  89             if (null != s && s.compareTo(parameter4) <= 0) {
  90                 int index = s.ordinal();
  91                 @SuppressWarnings("rawtypes")
  92                 List list = values[index];
  93                 if (list == null)
  94                     list = values[index] = new ArrayList<Resource>();
  95                 list.add(issue);
  96             }
  97         }
  98
  99         THashMap<Severity, List<Resource>> result = new THashMap<Severity, List<Resource>>(values.length);
 100         for (int i = 0; i < values.length; ++i)
 101             if (values[i] != null)
 102                 result.put(keys[i], values[i]);
 103         return result;
 104     }
 105
 106 }