private void importFile( InputStream in, IRI documentIRI, File inDir, Authorizations authorizations) throws Exception { byte[] inFileData = IOUtils.toByteArray(in); Reader inFileReader = new InputStreamReader(new ByteArrayInputStream(inFileData)); OWLOntologyLoaderConfiguration config = new OWLOntologyLoaderConfiguration(); OWLOntologyManager m = createOwlOntologyManager(config, documentIRI); OWLOntologyDocumentSource documentSource = new ReaderDocumentSource(inFileReader, documentIRI); OWLOntology o = m.loadOntologyFromOntologyDocument(documentSource, config); storeOntologyFile(new ByteArrayInputStream(inFileData), documentIRI); for (OWLClass ontologyClass : o.getClassesInSignature()) { if (!o.isDeclared(ontologyClass, false)) { continue; } importOntologyClass(o, ontologyClass, inDir, authorizations); } for (OWLDataProperty dataTypeProperty : o.getDataPropertiesInSignature()) { if (!o.isDeclared(dataTypeProperty, false)) { continue; } importDataProperty(o, dataTypeProperty); } for (OWLObjectProperty objectProperty : o.getObjectPropertiesInSignature()) { if (!o.isDeclared(objectProperty, false)) { continue; } importObjectProperty(o, objectProperty); } for (OWLObjectProperty objectProperty : o.getObjectPropertiesInSignature()) { if (!o.isDeclared(objectProperty, false)) { continue; } importInverseOf(o, objectProperty); } }