public ByteArrayOutputStream cleanup(InputStream xml) throws XServerException {
inputXml = xml;
// Use the default (non-validating) parser
SAXParserFactory factory = SAXParserFactory.newInstance();
try {
// Parse the input
SAXParser saxParser = factory.newSAXParser();
saxParser.parse(inputXml, this);
// close the stream
inputXml.close();
} catch (SAXParseException spe) {
// Use the contained exception, if any
Exception x = spe;
if (spe.getException() != null) {
x = spe.getException();
}
// Error generated by the parser
LOG.warn(
"XMLCleanup.cleanup() parsing exception: "
+ spe.getMessage()
+ " - xml line "
+ spe.getLineNumber()
+ ", uri "
+ spe.getSystemId(),
x);
} catch (SAXException sxe) {
// Error generated by this application
// (or a parser-initialization error)
Exception x = sxe;
if (sxe.getException() != null) {
x = sxe.getException();
}
LOG.warn("XMLCleanup.cleanup() SAX exception: " + sxe.getMessage(), x);
} catch (ParserConfigurationException pce) {
// Parser with specified options can't be built
LOG.warn("XMLCleanup.cleanup() SAX parser cannot be built with " + "specified options");
} catch (IOException ioe) {
// I/O error
LOG.warn("XMLCleanup.cleanup() IO exception", ioe);
} catch (Throwable t) {
LOG.warn("XMLCleanup.cleanup() exception", t);
}
if (error) {
throw new XServerException(error_code, error_text);
}
return bytes;
}
public XMLCleanup() {
bytes = new ByteArrayOutputStream();
try {
out = new OutputStreamWriter(bytes, "UTF8");
} catch (UnsupportedEncodingException e) {
LOG.warn("XMLCleanup() unsupported encoding: " + e.getMessage());
}
}
// dump warnings too
public void warning(SAXParseException err) throws SAXParseException {
LOG.warn(
"SAXParser warning" + ", xml line " + err.getLineNumber() + ", uri " + err.getSystemId());
LOG.warn(" " + err.getMessage());
}