public static void main(String[] args) {
if (args.length <= 0) {
System.out.println("Usage: java ExtractorDriver url");
return;
}
try {
XMLReader parser = XMLReaderFactory.createXMLReader();
// Since this just writes onto the console, it's best
// to use the system default encoding, which is what
// we get by not specifying an explicit encoding here.
Writer out = new OutputStreamWriter(System.out);
ContentHandler handler = new TextExtractor(out);
parser.setContentHandler(handler);
// parser.parse("file:////c://myxml.xml");
parser.parse(args[0]);
out.flush();
} catch (Exception e) {
System.err.println(e);
}
}
// Wrap I/O exceptions in SAX exceptions, to
// suit handler signature requirements
private void emit(String s) throws SAXException {
try {
out.write(s);
out.flush();
} catch (IOException e) {
throw new SAXException("I/O error", e);
}
}
public void endDocument() throws SAXException {
nl();
try {
out.flush();
} catch (IOException e) {
throw new SAXException("I/O error", e);
}
}
// ===========================================================
// SAX DocumentHandler methods
// ===========================================================
public void setDocumentLocator(Locator l) {
// Save this to resolve relative URIs or to give diagnostics.
try {
out.flush();
} catch (IOException e) {
// Ignore errors
}
}
public void endDocument() throws SAXException {
try {
out.write(eol);
out.flush();
out = null;
} catch (IOException e) {
throw new SAXException("I/O error", e); // NOT LOCALIZABLE
}
}
// helpers ... wrap I/O exceptions in SAX exceptions, to
// suit handler signature requirements
private void emit(String s) throws SAXException {
try {
if (s.equals("MULTIPLICITY")) { // NOT LOCALIZABLE
int i = 0;
}
out.write(s);
out.flush();
} catch (IOException e) {
throw new SAXException("I/O error", e); // NOT LOCALIZABLE
}
}