bundles/org.simantics.issues.common/src/org/simantics/issues/common/IssuesOfSeverity.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 gnu.trove.set.hash.THashSet;
  15
  16 import java.util.Set;
  17
  18 import org.simantics.databoard.Bindings;
  19 import org.simantics.db.ReadGraph;
  20 import org.simantics.db.Resource;
  21 import org.simantics.db.common.request.ResourceRead2;
  22 import org.simantics.db.exception.DatabaseException;
  23 import org.simantics.db.layer0.variable.Variable;
  24 import org.simantics.issues.ontology.IssueResource;
  25 import org.simantics.layer0.Layer0;
  26
  27 /**
  28  * @author Tuukka Lehtonen
  29  *
  30  * @see ErrorIssues
  31  * @see WarningIssues
  32  * @see NoteIssues
  33  * @see FatalIssues
  34  * @see InfoIssues
  35  */
  36 public class IssuesOfSeverity extends ResourceRead2<Set<Variable>> {
  37
  38     public IssuesOfSeverity(Resource project, Resource expectedSeverity) {
  39         super(project, expectedSeverity);
  40     }
  41
  42     protected Resource getExpectedSeverity(ReadGraph graph, IssueResource issue) {
  43         return resource2;
  44     }
  45
  46     @Override
  47     public Set<Variable> perform(ReadGraph graph) throws DatabaseException {
  48         Layer0 L0 = Layer0.getInstance(graph);
  49         IssueResource ISSUE = IssueResource.getInstance(graph);
  50         Set<Variable> result = new THashSet<Variable>();
  51         Resource expectedSeverity = getExpectedSeverity(graph, ISSUE);
  52         String expectedSeverityName = graph.getRelatedValue(expectedSeverity, L0.HasName, Bindings.STRING);
  53         assert expectedSeverity != null;
  54         for (Variable issue : graph.syncRequest(new AllVisibleIssues(resource))) {
  55             if (expectedSeverityName.equals(issue.getPossiblePropertyValue(graph, "severity")))
  56                 result.add(issue);
  57         }
  58         return result;
  59     }
  60
  61     public static IssuesOfSeverity error(ReadGraph graph, Resource resource) {
  62         return new IssuesOfSeverity(resource, IssueResource.getInstance(graph).Severity_Error);
  63     }
  64
  65     public static IssuesOfSeverity warning(ReadGraph graph, Resource resource) {
  66         return new IssuesOfSeverity(resource, IssueResource.getInstance(graph).Severity_Warning);
  67     }
  68
  69     public static IssuesOfSeverity fatal(ReadGraph graph, Resource resource) {
  70         return new IssuesOfSeverity(resource, IssueResource.getInstance(graph).Severity_Fatal);
  71     }
  72
  73     public static IssuesOfSeverity info(ReadGraph graph, Resource resource) {
  74         return new IssuesOfSeverity(resource, IssueResource.getInstance(graph).Severity_Info);
  75     }
  76
  77     public static IssuesOfSeverity note(ReadGraph graph, Resource resource) {
  78         return new IssuesOfSeverity(resource, IssueResource.getInstance(graph).Severity_Note);
  79     }
  80
  81 }