public OWLOntology getMergedOntology() {
   final IRI mergedOntologyIRI =
       IRI.create(queryOntology.getOntologyID().getDefaultDocumentIRI() + "-merged");
   final OWLOntologyManager mm = controller.getOWLOntologyManager();
   if (mm.contains(mergedOntologyIRI)) {
     return mm.getOntology(mergedOntologyIRI);
   } else {
     try {
       final OWLOntology mergedOntology = mm.createOntology(mergedOntologyIRI);
       mm.setOntologyFormat(mergedOntology, new RDFXMLOntologyFormat());
       final String mergedOntologyFileName =
           mergedOntologyIRI
                   .toURI()
                   .toString()
                   .substring(mergedOntologyIRI.toURI().toString().lastIndexOf("/") + 1)
               + ".owl";
       mm.setOntologyDocumentIRI(
           mergedOntology,
           IRI.create(
               controller.getRuleSpec().getOutputDir().toURI() + "/" + mergedOntologyFileName));
       mm.applyChange(
           new AddImport(
               mergedOntology,
               mm.getOWLDataFactory()
                   .getOWLImportsDeclaration(
                       queryOntology.getOntologyID().getDefaultDocumentIRI())));
       return mergedOntology;
     } catch (OWLOntologyCreationException e) {
       // TODO Auto-generated catch block
       e.printStackTrace();
       return null;
     }
   }
 }
 /**
  * Gets the IconBox for the specified image IRI.
  *
  * @param iri The IRI pointing to the image.
  * @return The icon box containing the image.
  * @throws MalformedURLException
  */
 private IconBox getImageBox(IRI iri) throws MalformedURLException {
   ImageIcon imageIcon = new ImageIcon(iri.toURI().toURL());
   imageIcon.getImageLoadStatus();
   IconBox iconBox = new IconBox(imageIcon, new HTTPLink(iri.toURI()));
   iconBox.setMaxHeight(50);
   return iconBox;
 }
 /**
  * Renders an IRI as a full IRI rather than as an IRI that represents an entity in the signature
  * of the imports closure of the active ontology.
  *
  * @param page The page that the IRI should be rendered into.
  * @param iri The IRI to be rendered.
  * @return A list of paragraphs that represent the rendering of the annotation value.
  */
 private List<Paragraph> renderExternalIRI(Page page, IRI iri) {
   Paragraph paragraph;
   if (isLinkableAddress(iri)) {
     paragraph = page.addParagraph(iri.toString(), new HTTPLink(iri.toURI()));
   } else {
     paragraph = page.addParagraph(iri.toString());
   }
   return Arrays.asList(paragraph);
 }
  /**
   * Renders an IRI as a full IRI rather than as an IRI that represents an entity in the signature
   * of the imports closure of the active ontology.
   *
   * @param page The page that the IRI should be rendered into.
   * @param iri The IRI to be rendered.
   * @return A list of paragraphs that represent the rendering of the annotation value.
   */
  private List<Paragraph> renderExternalIRI(Page page, IRI iri) {
    List<Paragraph> paragraphs = new ArrayList<>();
    String iriString = iri.toString();
    if (isLinkableAddress(iri)) {
      if (isImageAddress(iri) && isDisplayThumbnails()) {
        try {
          IconBox iconBox = getImageBox(iri);
          page.add(iconBox);

        } catch (MalformedURLException e) {
          paragraphs.add(page.addParagraph(iriString, new HTTPLink(iri.toURI())));
        }
      } else {
        paragraphs.add(page.addParagraph(iriString, new HTTPLink(iri.toURI())));
      }
    } else {
      paragraphs.add(page.addParagraph(iriString));
    }
    return paragraphs;
  }
 /**
  * @param namespace The OntoNet namespace that will prefix the space ID in Web references. This
  *     implementation only allows non-null and non-empty IRIs, with no query or fragment. Hash
  *     URIs are not allowed, slash URIs are preferred. If neither, a slash will be concatenated
  *     and a warning will be logged.
  */
 @Override
 public void setDefaultNamespace(IRI namespace) {
   if (namespace == null)
     throw new IllegalArgumentException("Stanbol ontology namespace cannot be null.");
   if (namespace.toURI().getQuery() != null)
     throw new IllegalArgumentException(
         "URI Query is not allowed in Stanbol ontology namespaces.");
   if (namespace.toURI().getFragment() != null)
     throw new IllegalArgumentException(
         "URI Fragment is not allowed in Stanbol ontology namespaces.");
   if (namespace.toString().endsWith("#"))
     throw new IllegalArgumentException(
         "Stanbol ontology namespaces must not end with a hash ('#') character.");
   if (!namespace.toString().endsWith("/")) {
     log.warn(
         "Namespace {} does not end with a slash ('/') character. It be added automatically.",
         namespace);
     namespace = IRI.create(namespace + "/");
   }
   this.namespace = namespace;
 }
Exemplo n.º 6
0
 public OBDAModel getActiveOBDAModel() {
   OWLOntology ontology = owlEditorKit.getOWLModelManager().getActiveOntology();
   if (ontology != null) {
     OWLOntologyID ontologyID = ontology.getOntologyID();
     IRI ontologyIRI = ontologyID.getOntologyIRI();
     URI uri = null;
     if (ontologyIRI != null) {
       uri = ontologyIRI.toURI();
     } else {
       uri = URI.create(ontologyID.toString());
     }
     return obdamodels.get(uri);
   }
   return null;
 }
Exemplo n.º 7
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 /**
  * Gets the URI of this datatype
  *
  * @return The URI that identifies the datatype
  */
 public URI getURI() {
   return iri.toURI();
 }
Exemplo n.º 8
0
    @Override
    public void ontologiesChanged(List<? extends OWLOntologyChange> changes) throws OWLException {
      Map<OWLEntity, OWLEntity> renamings = new HashMap<OWLEntity, OWLEntity>();
      Set<OWLEntity> removals = new HashSet<OWLEntity>();

      for (int idx = 0; idx < changes.size(); idx++) {
        OWLOntologyChange change = changes.get(idx);
        if (change instanceof SetOntologyID) {
          IRI newiri = ((SetOntologyID) change).getNewOntologyID().getOntologyIRI();

          if (newiri == null) continue;

          IRI oldiri = ((SetOntologyID) change).getOriginalOntologyID().getOntologyIRI();

          log.debug("Ontology ID changed");
          log.debug("Old ID: {}", oldiri);
          log.debug("New ID: {}", newiri);

          OBDAModel model = obdamodels.get(oldiri.toURI());

          if (model == null) {
            setupNewOBDAModel();
            model = getActiveOBDAModel();
          }

          PrefixManager prefixManager = model.getPrefixManager();
          prefixManager.addPrefix(PrefixManager.DEFAULT_PREFIX, newiri.toURI().toString());

          obdamodels.remove(oldiri.toURI());
          obdamodels.put(newiri.toURI(), model);
          continue;

        } else if (change instanceof AddAxiom) {
          OWLAxiom axiom = change.getAxiom();
          if (axiom instanceof OWLDeclarationAxiom) {
            OWLEntity entity = ((OWLDeclarationAxiom) axiom).getEntity();
            OBDAModel activeOBDAModel = getActiveOBDAModel();
            if (entity instanceof OWLClass) {
              OWLClass oc = (OWLClass) entity;
              OClass c = ofac.createClass(oc.getIRI().toString());
              activeOBDAModel.declareClass(c);
            } else if (entity instanceof OWLObjectProperty) {
              OWLObjectProperty or = (OWLObjectProperty) entity;
              ObjectPropertyExpression r = ofac.createObjectProperty(or.getIRI().toString());
              activeOBDAModel.declareObjectProperty(r);
            } else if (entity instanceof OWLDataProperty) {
              OWLDataProperty op = (OWLDataProperty) entity;
              DataPropertyExpression p = ofac.createDataProperty(op.getIRI().toString());
              activeOBDAModel.declareDataProperty(p);
            }
          }

        } else if (change instanceof RemoveAxiom) {
          OWLAxiom axiom = change.getAxiom();
          if (axiom instanceof OWLDeclarationAxiom) {
            OWLEntity entity = ((OWLDeclarationAxiom) axiom).getEntity();
            OBDAModel activeOBDAModel = getActiveOBDAModel();
            if (entity instanceof OWLClass) {
              OWLClass oc = (OWLClass) entity;
              OClass c = ofac.createClass(oc.getIRI().toString());
              activeOBDAModel.unDeclareClass(c);
            } else if (entity instanceof OWLObjectProperty) {
              OWLObjectProperty or = (OWLObjectProperty) entity;
              ObjectPropertyExpression r = ofac.createObjectProperty(or.getIRI().toString());
              activeOBDAModel.unDeclareObjectProperty(r);
            } else if (entity instanceof OWLDataProperty) {
              OWLDataProperty op = (OWLDataProperty) entity;
              DataPropertyExpression p = ofac.createDataProperty(op.getIRI().toString());
              activeOBDAModel.unDeclareDataProperty(p);
            }
          }
        }

        if (idx + 1 >= changes.size()) {
          continue;
        }

        if (change instanceof RemoveAxiom && changes.get(idx + 1) instanceof AddAxiom) {
          // Found the pattern of a renaming refactoring
          RemoveAxiom remove = (RemoveAxiom) change;
          AddAxiom add = (AddAxiom) changes.get(idx + 1);

          if (!(remove.getAxiom() instanceof OWLDeclarationAxiom
              && add.getAxiom() instanceof OWLDeclarationAxiom)) {
            continue;
          }
          // Found the patter we are looking for, a remove and add of
          // declaration axioms
          OWLEntity olde = ((OWLDeclarationAxiom) remove.getAxiom()).getEntity();
          OWLEntity newe = ((OWLDeclarationAxiom) add.getAxiom()).getEntity();
          renamings.put(olde, newe);

        } else if (change instanceof RemoveAxiom
            && ((RemoveAxiom) change).getAxiom() instanceof OWLDeclarationAxiom) {
          // Found the pattern of a deletion
          OWLDeclarationAxiom declaration = (OWLDeclarationAxiom) ((RemoveAxiom) change).getAxiom();
          OWLEntity removedEntity = declaration.getEntity();
          removals.add(removedEntity);
        }
      }

      // Applying the renaming to the OBDA model
      OBDAModel obdamodel = getActiveOBDAModel();
      for (OWLEntity olde : renamings.keySet()) {
        OWLEntity removedEntity = olde;
        OWLEntity newEntity = renamings.get(removedEntity);

        // This set of changes appears to be a "renaming" operation,
        // hence we will modify the OBDA model accordingly
        Predicate removedPredicate = getPredicate(removedEntity);
        Predicate newPredicate = getPredicate(newEntity);

        obdamodel.renamePredicate(removedPredicate, newPredicate);
      }

      // Applying the deletions to the obda model
      for (OWLEntity removede : removals) {
        Predicate removedPredicate = getPredicate(removede);
        obdamodel.deletePredicate(removedPredicate);
      }
    }
Exemplo n.º 9
0
  protected boolean hghandleSaveAs(OWLOntology ont, OWLOntologyFormat format) throws Exception {
    PHGDBOntologyManagerImpl man =
        (PHGDBOntologyManagerImpl) getModelManager().getOWLOntologyManager();
    OWLOntologyFormat oldFormat = man.getOntologyFormat(ont);
    IRI oldDocumentIRI = man.getOntologyDocumentIRI(ont);
    HGDBOntologyRepository repo = man.getOntologyRepository();
    if (oldFormat instanceof PrefixOWLOntologyFormat && format instanceof PrefixOWLOntologyFormat) {
      PrefixOWLOntologyFormat oldPrefixes = (PrefixOWLOntologyFormat) oldFormat;
      for (String name : oldPrefixes.getPrefixNames()) {
        ((PrefixOWLOntologyFormat) format).setPrefix(name, oldPrefixes.getPrefix(name));
      }
    }
    if (format instanceof HGDBOntologyFormat) {
      // Case A1) OntololgyHGDB -> Repository Same Name: Already in
      // repository
      // Case A2) OntololgyHGDB -> Repository: Copy Ontology in Repository
      // NOT CURRENTLY SUPPORTED DIALOLG
      if (ont instanceof HGDBOntology) {
        String message =
            "This ontology is database backed and does not need to be saved to the database again.\n"
                + "All changes to it are instantly persisted in the Hypergraph Ontology Repository.\n"
                + "A copy operation to a different name in the repository is currently not supported.";
        System.err.println(message);
        // logger.warn(message);
        JOptionPane.showMessageDialog(
            getWorkspace(),
            message,
            "Hypergraph Database Backed Ontology",
            JOptionPane.ERROR_MESSAGE);

        return false;
      } else {
        // IN MEMORY ONTOLOGY
        // Case B) OntololgyImpl -> Repository: Import
        String message =
            "This in-memory ontology will be imported into the Hypergraph Ontology Repository.\n"
                + "This process is estimated to take one minute per 35000 Axioms. \n"
                + ont.getOntologyID().toString()
                + " has "
                + ont.getAxiomCount()
                + " Axioms. \n"
                + "Please be patient. A Success Dialog will pop up when the process is finished.";
        System.err.println(message);
        // logger.info(message);
        JOptionPane.showMessageDialog(
            getWorkspace(), message, "Hypergraph Database Import", JOptionPane.INFORMATION_MESSAGE);
        System.out.println("IMPORTING INTO HYPERGRAPH " + ont.getOntologyID());
        // logger.info("IMPORTING INTO HYPERGRAPH " +
        // ont.getOntologyID());
        long startTime = System.currentTimeMillis();
        man.setOntologyFormat(ont, format);
        // TODO OPEN A DIALOG FOR SELECTING A documentIRI
        IRI documentIri;
        if (ont.getOntologyID().isAnonymous()) {
          int i = 0;
          do {
            documentIri = IRI.create("hgdb://" + "anonymous-" + i);
            i++;
          } while (repo.existsOntologyByDocumentIRI(documentIri));

        } else {
          // HGDBOntologyFormat.convertToHGDBDocumentIRI(ontologyIRI)
          // IRI defaultIri =
          // ont.getOntologyID().getDefaultDocumentIRI();
          // String defaultIriStr = defaultIri.toString();
          // int schemaLength = defaultIri.getScheme().length();
          // String hgdbIRIStr = "hgdb" +
          // defaultIriStr.toString().substring(schemaLength);
          documentIri =
              HGDBOntologyFormat.convertToHGDBDocumentIRI(
                  ont.getOntologyID().getDefaultDocumentIRI());
          //
          // Check if exists by ID or Document IRI
          //
          if (repo.existsOntology(ont.getOntologyID())) {
            JOptionPane.showMessageDialog(
                getWorkspace(),
                "An ontology with the same ID already exists in the hypergraph repository."
                    + "\r\n "
                    + ont.getOntologyID()
                    + "\r\n If you wish to replace, delete the old one now using: HypergraphDB/Delete",
                "Hypergraph Database Import - Failed",
                JOptionPane.ERROR_MESSAGE);
            return false;
          } else if (repo.existsOntologyByDocumentIRI(documentIri)) {
            JOptionPane.showMessageDialog(
                getWorkspace(),
                "An ontology with the same documentIRI already exists in the hypergraph repository."
                    + "\r\n "
                    + documentIri
                    + "\r\n If you wish to replace, delete the old one now using: HypergraphDB/Delete",
                "Hypergraph Database Import - Failed",
                JOptionPane.ERROR_MESSAGE);
            return false;
          } // else continue import
        }
        System.out.println("Saving with documentIRI: " + documentIri);
        // logger.info("Saving with documentIRI: " + documentIri);
        // + ont.getOntologyID().getOntologyIRI().getFragment());

        man.setOntologyDocumentIRI(ont, documentIri);
        getModelManager().save(ont);
        int durationSecs = (int) (System.currentTimeMillis() - startTime) / 1000;
        message =
            "Hypergraph Database Import Success.\n"
                + "Saving took "
                + durationSecs
                + " seconds for "
                + ont.getAxiomCount()
                + " Axioms. \n"
                + "You are still working with the in-memory ontology. \n "
                + "Do you wish to use the database backed ontology now?";
        int useHGOnto =
            JOptionPane.showConfirmDialog(
                getWorkspace(),
                message,
                "Hypergraph Database Import Success",
                JOptionPane.YES_NO_OPTION);
        addRecent(documentIri.toURI());
        if (useHGOnto == JOptionPane.YES_OPTION) {
          // load the ontology from hypergraph and close
          getModelManager().reload(ont);
        } else {
          man.setOntologyFormat(ont, oldFormat);
          man.setOntologyDocumentIRI(ont, oldDocumentIRI);
        }
        return true;
      }
    } else {
      // FILE BASED FORMAT
      File file = getSaveAsOWLFile(ont);
      if (file != null) {
        // Do the following only if not database backed.
        man.setOntologyFormat(ont, format);
        man.setOntologyDocumentIRI(ont, IRI.create(file));
        try {
          getModelManager().save(ont);
          addRecent(file.toURI());
        } finally {
          if (ont instanceof HGDBOntology) {
            man.setOntologyFormat(ont, oldFormat);
            man.setOntologyDocumentIRI(ont, oldDocumentIRI);
          }
        }
        return true;
      } else {
        System.err.println("No valid file specified for the save as operation - quitting");
        // logger.warn("No valid file specified for the save as operation - quitting");
        return false;
      }
    }
  }