/**
* Parses RDF from given input source.
*
* @param source specifies where RDF comes from
* @param inputConsumer receives notifications about RDF parsing events
* @throws SAXException SAXException
* @throws IOException IOException
*/
public void parse(@Nonnull InputSource source, @Nonnull RDFConsumer inputConsumer)
throws SAXException, IOException {
InputSource s = checkNotNull(source, "source cannot be null");
checkNotNull(inputConsumer, "consumer cannot be null");
String systemID = s.getSystemId();
try {
if (systemID != null) {
baseIRI = IRI.create(new URI(source.getSystemId()));
} else {
throw new SAXException(
"Supplied InputSource object myst have systemId property set, which is needed for IRI resolution.");
}
consumer = inputConsumer;
inputConsumer.startModel(getBaseIRI());
DeclHandler handler =
new DeclHandler() {
public void internalEntityDecl(String name, String value) {
consumer.addPrefix(name, value);
}
public void externalEntityDecl(String name, String publicId, String systemId) {}
public void elementDecl(String name, String model) {}
public void attributeDecl(
String eName, String aName, String type, String mode, String value) {}
};
SAXParsers.initParserWithOWLAPIStandards(handler).parse(source, this);
inputConsumer.endModel();
} catch (URISyntaxException e) {
throw new SAXException("Invalid SystemID '" + systemID + "'of the supplied input source.", e);
} finally {
state = null;
states.clear();
baseIRIs.clear();
}
}
