问具有Quartz作业的XSL样式表路径

EN

public byte[] render(Action action, String location) throws Exception {

    // Transform the source XML to System.out.
    ByteArrayOutputStream out = new ByteArrayOutputStream();

    try {

        // configure fopFactory as desired
        FopFactory fopFactory = FopFactory.newInstance();

        // configure foUserAgent as desired
        FOUserAgent foUserAgent = fopFactory.newFOUserAgent();

        // Create a transformer for the stylesheet.
        Templates templates = null;
        Transformer transformer;
        if (location != null) {
            templates = getTemplates(location);
            transformer = templates.newTransformer();
        } else {
            transformer = TransformerFactory.newInstance().newTransformer();
        }
        transformer.setURIResolver(getURIResolver());
        Object result = action;

        Source xmlSource = getDOMSourceForStack(result);

        // Construct fop with desired output format
        Fop fop = fopFactory.newFop(MimeConstants.MIME_PDF, foUserAgent, out);
        Result res = new SAXResult(fop.getDefaultHandler());
        transformer.transform(xmlSource, res);
        return out.toByteArray();

    } catch (Exception e) {
        throw e;
    } finally {
        out.close(); // ...and flush...
    }
}

protected Templates getTemplates(String path) throws TransformerException, IOException {
    
    if (path == null) {
        throw new TransformerException("Stylesheet path is null");
    }
    Templates templates = null;
    URL resource = ServletActionContext.getServletContext().getResource(path);

    if (resource == null) {
        throw new TransformerException("Stylesheet " + path + " not found in resources.");
    }
    TransformerFactory factory = TransformerFactory.newInstance();
    templates = factory.newTemplates(new StreamSource(resource.openStream()));

    return templates;
}

protected Source getDOMSourceForStack(Object value)
        throws IllegalAccessException, InstantiationException {
    return new DOMSource(getAdapterFactory().adaptDocument("result", value));
}

protected AdapterFactory getAdapterFactory() {
    if (adapterFactory == null) {
        adapterFactory = new AdapterFactory();
    }
    return adapterFactory;
}

protected void setAdapterFactory(AdapterFactory adapterFactory) {
    this.adapterFactory = adapterFactory;
}

protected URIResolver getURIResolver() {
         return new ServletURIResolver(
                 ServletActionContext.getServletContext());
     }
 }

    URL resource = ServletActionContext.getServletContext().getResource(path);