Example usage for javax.xml.transform.sax TemplatesHandler setDocumentLocator

Introduction

In this page you can find the example usage for javax.xml.transform.sax TemplatesHandler setDocumentLocator.

Prototype

public void setDocumentLocator(Locator locator);

Source Link

Document

Receive an object for locating the origin of SAX document events.

Usage

From source file:Main.java

private static void transformInternal(final URIResolver xslResolver, final StreamSource xml,
        final InputSource xsl, final Map<String, Object> parameters, final StreamResult result)
        throws IOException, ParserConfigurationException, SAXException, TransformerConfigurationException,
        TransformerException {//from ww  w . j  av a2  s .  c o  m
    final TransformerFactory tfactory = TransformerFactory.newInstance();
    tfactory.setURIResolver(xslResolver);

    // Does this factory support SAX features?
    if (tfactory.getFeature(SAXSource.FEATURE)) {
        // if so, we can safely cast
        final SAXTransformerFactory stfactory = ((SAXTransformerFactory) tfactory);

        // create a Templates ContentHandler to handle parsing of the
        // stylesheet
        final javax.xml.transform.sax.TemplatesHandler templatesHandler = stfactory.newTemplatesHandler();
        templatesHandler.setDocumentLocator(emptyDocumentLocator);

        final XMLFilter filter = new XMLFilterImpl();
        filter.setParent(makeXMLReader());
        filter.setContentHandler(templatesHandler);

        // parse the stylesheet
        templatesHandler.setSystemId(xsl.getSystemId());
        filter.parse(xsl);

        // set xslt parameters
        final Transformer autobot = templatesHandler.getTemplates().newTransformer();
        if (parameters != null) {
            final Iterator<String> keys = parameters.keySet().iterator();
            while (keys.hasNext()) {
                final String name = keys.next();
                final Object value = parameters.get(name);
                autobot.setParameter(name, value);
            }
        }

        // set saxon parameters
        if (parameters != null) {
            final Iterator<String> keys = parameters.keySet().iterator();
            while (keys.hasNext()) {
                String name = keys.next();
                if (name.startsWith("saxon-")) {
                    final String value = parameters.get(name).toString();
                    name = name.replaceFirst("saxon\\-", "");
                    autobot.setOutputProperty(name, value);
                }
            }
        }

        // do the transform
        // logger.debug("SAX resolving systemIDs relative to: " +
        // templatesHandler.getSystemId());
        autobot.transform(xml, result);

    } else {
        throw new IllegalStateException("Factory doesn't implement SAXTransformerFactory");
    }
}

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