Parser.java 文件源码

private XMLReader createReader() throws SAXException {
    try {
        SAXParserFactory pfactory = SAXParserFactory.newInstance();
        pfactory.setValidating(true);
        pfactory.setNamespaceAware(true);

        // Enable schema validation
        SchemaFactory sfactory = SchemaFactory.newInstance("http://www.w3.org/2001/XMLSchema");
        InputStream stream = Parser.class.getResourceAsStream("graphdocument.xsd");
        pfactory.setSchema(sfactory.newSchema(new Source[]{new StreamSource(stream)}));

        return pfactory.newSAXParser().getXMLReader();
    } catch (ParserConfigurationException ex) {
        throw new SAXException(ex);
    }
}