/**
* This will create a SAX XMLReader capable of parsing a DTD and configure it so that the DTD
* parsing events are routed to the handlers registered onto this SAXOutputter.
*
* @return <code>XMLReader</code> a SAX2 parser.
* @throws JDOMException if no parser can be created.
*/
private XMLReader createDTDParser() throws JDOMException {
XMLReader parser = null;
// Get a parser instance
try {
parser = createParser();
} catch (Exception ex1) {
throw new JDOMException("Error in SAX parser allocation", ex1);
}
// Register handlers
if (this.getDTDHandler() != null) {
parser.setDTDHandler(this.getDTDHandler());
}
if (this.getEntityResolver() != null) {
parser.setEntityResolver(this.getEntityResolver());
}
if (this.getLexicalHandler() != null) {
try {
parser.setProperty(SAX_PROPERTY_LEXICAL_HANDLER, this.getLexicalHandler());
} catch (SAXException ex1) {
try {
parser.setProperty(SAX_PROPERTY_LEXICAL_HANDLER_ALT, this.getLexicalHandler());
} catch (SAXException ex2) {
// Forget it!
}
}
}
if (this.getDeclHandler() != null) {
try {
parser.setProperty(SAX_PROPERTY_DECLARATION_HANDLER, this.getDeclHandler());
} catch (SAXException ex1) {
try {
parser.setProperty(SAX_PROPERTY_DECLARATION_HANDLER_ALT, this.getDeclHandler());
} catch (SAXException ex2) {
// Forget it!
}
}
}
// Absorb errors as much as possible, per Laurent
parser.setErrorHandler(new DefaultHandler());
return parser;
}
