private String parseWithOWLAPI(
URL ontologyURL,
boolean useOWLAPI,
boolean considerImportedOntologies,
boolean considerImportedClosure,
boolean useReasoner)
throws OWLOntologyCreationException, OWLOntologyStorageException, URISyntaxException {
String result = "";
if (useOWLAPI) {
OWLOntologyManager manager = OWLManager.createOWLOntologyManager();
OWLOntology ontology = manager.loadOntology(IRI.create(ontologyURL.toString()));
if (considerImportedClosure || considerImportedOntologies) {
Set<OWLOntology> setOfImportedOntologies = new HashSet<OWLOntology>();
if (considerImportedOntologies) {
setOfImportedOntologies.addAll(ontology.getDirectImports());
} else {
setOfImportedOntologies.addAll(ontology.getImportsClosure());
}
for (OWLOntology importedOntology : setOfImportedOntologies) {
manager.addAxioms(ontology, importedOntology.getAxioms());
}
}
if (useReasoner) {
ontology = parseWithReasoner(manager, ontology);
}
StringDocumentTarget parsedOntology = new StringDocumentTarget();
manager.saveOntology(ontology, new RDFXMLOntologyFormat(), parsedOntology);
result = parsedOntology.toString();
}
return result;
}
