@Override
public synchronized OWLOntologyID addOntology(OntologyInputSource<?> ontologySource)
throws UnmodifiableOntologyCollectorException {
// Check for error conditions.
if (locked) throw new UnmodifiableOntologyCollectorException(this);
if (ontologySource == null)
throw new IllegalArgumentException("Ontology source cannot be null.");
log.debug("Adding ontology to collector {}", getID());
OWLOntologyID key = null;
if (ontologySource.hasRootOntology()) {
long before = System.currentTimeMillis();
Object o = ontologySource.getRootOntology();
// // FIXME restore ownership management, but maybe not by directly setting the versionIRI
// if (ontologyProvider.hasOntology(id.getOntologyIRI())) if (o instanceof MGraph)
// claimOwnership((MGraph) o);
// else if (o instanceof OWLOntology) claimOwnership((OWLOntology) o);
// Check the origin anyhow, as it may be useful for setting aliases with physical locations
// etc.
if (ontologySource.hasOrigin())
key = ontologyProvider.loadInStore(o, false, ontologySource.getOrigin());
else key = ontologyProvider.loadInStore(o, false);
if (key != null) {
managedOntologies.add(key);
// Note that imported ontologies are not considered as managed! TODO should we change this?
log.info("Add ontology completed in {} ms.", (System.currentTimeMillis() - before));
// Fire the event
fireOntologyAdded(key);
}
} else if (ontologySource.hasOrigin()) {
// Just the origin : see if it is satisfiable
log.debug("Checking origin satisfiability...");
Origin<?> origin = ontologySource.getOrigin();
Object ref = origin.getReference();
log.debug("Origin wraps a {}", ref.getClass().getCanonicalName());
if (ref instanceof IRI)
try {
log.debug("Deferring addition to physical IRI {} (if available).", ref);
key = addOntology(new RootOntologySource((IRI) ref));
} catch (OWLOntologyCreationException e) {
throw new RuntimeException(e);
}
else if (ref instanceof UriRef) {
log.debug("Deferring addition to stored Clerezza graph {} (if available).", ref);
key = addOntology(new GraphSource((UriRef) ref));
} else if (ref instanceof OWLOntologyID) {
OWLOntologyID idref = (OWLOntologyID) ref;
log.debug("Deferring addition to stored ontology with public key {} (if available).", ref);
if (!ontologyProvider.hasOntology(idref)) throw new MissingOntologyException(this, idref);
key = idref;
if (managedOntologies.add(idref)) fireOntologyAdded(idref);
} else throw new IllegalArgumentException("Invalid origin " + origin);
} else
throw new IllegalArgumentException(
"Ontology source must provide either an ontology object, or a way to reference one (i.e. an origin).");
log.info("Public key : {}", key);
return key;
}
