protected Object transformSource(Source source, Object payload, Transformer transformer)
throws TransformerException {
Result result = resultFactory.createResult(payload);
transformer.transform(source, result);
if (resultTransformer != null) {
return resultTransformer.transformResult(result);
}
return result;
}
protected Document transformDocument(Document documentPayload, Transformer transformer)
throws TransformerException {
DOMSource source = new DOMSource(documentPayload);
Result result = resultFactory.createResult(documentPayload);
if (!DOMResult.class.isAssignableFrom(result.getClass())) {
throw new MessagingException(
"Document to Document conversion requires a DOMResult-producing ResultFactory implementation.");
}
DOMResult domResult = (DOMResult) result;
transformer.transform(source, domResult);
return (Document) domResult.getNode();
}