This snippet of code shows how to do an XSL transform with Java
private static final String ERR_XSL_CONFIGURATION = "Error during XSL Transform configuration."; private static final String ERR_XSL_TRANSFORM = "Error during XSL Transform execution."; /** XSL Transform with input, output and parameters. */ @SuppressWarnings("unchecked") public static void transform(Source xml, Source xsl, Result out, HashMap< String, ? > params){ // factory init TransformerFactory factory = TransformerFactory.newInstance(); // Transformer object init Transformer t; try { t = factory.newTransformer(xsl); } catch (TransformerConfigurationException e) { // if any XSL error throw new RuntimeException( ERR_XSL_CONFIGURATION, e ); } // insert parameters (if any) if( params != null && params.size() > 0 ){ Iterator< ? > i = params.entrySet().iterator(); Entry< String, ? > me ; while(i.hasNext()){ me = (Entry< String, ? >) i.next(); t.setParameter(me.getKey(), me.getValue()); } } // Transformation execution try { t.transform(xml, out); } catch (TransformerException e) { // if any Transformation error throw new RuntimeException( ERR_XSL_TRANSFORM, e ); } }