public void validate(Source source, Result result)
throws SAXException, IOException {
if (result instanceof StreamResult || result == null) {
final StreamSource streamSource = (StreamSource) source;
final StreamResult streamResult = (StreamResult) result;
XMLInputSource input = new XMLInputSource(streamSource.getPublicId(), streamSource.getSystemId(), null);
input.setByteStream(streamSource.getInputStream());
input.setCharacterStream(streamSource.getReader());
// Gets the parser configuration. We'll create and initialize a new one, if we
// haven't created one before or if the previous one was garbage collected.
boolean newConfig = false;
XMLParserConfiguration config = (XMLParserConfiguration) fConfiguration.get();
if (config == null) {
config = initialize();
newConfig = true;
}
// If settings have changed on the component manager, refresh the error handler and entity resolver.
else if (fComponentManager.getFeature(PARSER_SETTINGS)) {
config.setProperty(ENTITY_RESOLVER, fComponentManager.getProperty(ENTITY_RESOLVER));
config.setProperty(ERROR_HANDLER, fComponentManager.getProperty(ERROR_HANDLER));
config.setProperty(SECURITY_MANAGER, fComponentManager.getProperty(SECURITY_MANAGER));
}
// prepare for parse
fComponentManager.reset();
if (streamResult != null) {
if (fSerializerFactory == null) {
fSerializerFactory = SerializerFactory.getSerializerFactory(Method.XML);
}
// there doesn't seem to be a way to reset a serializer, so we need to make
// a new one each time.
Serializer ser;
if (streamResult.getWriter() != null) {
ser = fSerializerFactory.makeSerializer(streamResult.getWriter(), new OutputFormat());
}
else if (streamResult.getOutputStream() != null) {
ser = fSerializerFactory.makeSerializer(streamResult.getOutputStream(), new OutputFormat());
}
else if (streamResult.getSystemId() != null) {
String uri = streamResult.getSystemId();
OutputStream out = XMLEntityManager.createOutputStream(uri);
ser = fSerializerFactory.makeSerializer(out, new OutputFormat());
}
else {
throw new IllegalArgumentException(JAXPValidationMessageFormatter.formatMessage(fComponentManager.getLocale(),