/**
* Transform the input document
*
* @param xml The input xml
* @return The rendered HTML
* @throws IOException
*/
public Document transform(Document document) throws IOException {
String renderedHTML = "";
javax.xml.transform.Transformer transformer;
Document transformedDoc = null;
try {
transformer = m_template.newTransformer();
assignParameters(transformer, m_params);
DocumentSource fileSource = new DocumentSource(document);
// Source fileSource = new StreamSource(xml);
// Result result = new StreamResult(renderedHTML);
DocumentResult result = new DocumentResult();
transformer.transform(fileSource, result);
transformedDoc = result.getDocument();
} catch (TransformerConfigurationException e) {
throw new IOException(e.getMessage());
} catch (TransformerException e) {
throw new IOException(e.getMessage());
}
return transformedDoc;
}
public Document styleDocument(Document document, String stylesheet) throws Exception {
// load the transformer using JAXP
TransformerFactory factory = TransformerFactory.newInstance();
Transformer transformer = factory.newTransformer(new StreamSource(stylesheet));
// now lets style the given document
DocumentSource source = new DocumentSource(document);
DocumentResult result = new DocumentResult();
transformer.transform(source, result);
// return the transformed document
Document transformedDoc = result.getDocument();
return transformedDoc;
}
/** Perform XSLT on the stylesheet */
protected void process(Document document) throws Exception {
// load the transformer
TransformerFactory factory = TransformerFactory.newInstance();
Transformer transformer = factory.newTransformer(new StreamSource(xsl));
// now lets create the TrAX source and result
// objects and do the transformation
Source source = new DocumentSource(document);
DocumentResult result = new DocumentResult();
transformer.transform(source, result);
// output the transformed document
Document transformedDoc = result.getDocument();
writer.write(transformedDoc);
}
// 使用XSLT模板对Document进行转化
public static Document getStyleDocument(Document document, String xsltfile) throws Exception {
InputStream in = null;
if (CommonPath.path == null || CommonPath.path.equals("")) {
in = ClassLoader.getSystemResourceAsStream(xsltfile);
} else {
String[] ss = xsltfile.split("/");
String filename = ss[ss.length - 1];
File file = new File(CommonPath.path + filename);
in = new FileInputStream(file);
}
DocumentSource docSource = new DocumentSource(document);
DocumentResult docResult = new DocumentResult();
TransformerFactory factory = TransformerFactory.newInstance();
Templates cachedXSLT = factory.newTemplates(new StreamSource(in));
Transformer transformer = cachedXSLT.newTransformer();
if (transformer != null) {
transformer.transform(docSource, docResult);
}
Document resultDoc = docResult.getDocument();
return resultDoc;
}
