How to transform XML with XSL using Java

Question

I am currently using the standard javax.xml.transform library to transform my XML to CSV using XSL. My XSL file is large - at around 950 lines. My XML files can be quite large

Answer 1

Use saxon. offtop: if you use the same stylesheet to transform many XML files, you might want to consider templates (pre-compiled stylesheets):

javax.xml.transform.Templates style = tFactory.newTemplates(xslSource);
style.newTransformer().transform(...);