We can just write a JSP page that does this via JAXP

...or we could have written a java program/library just as well.

The jsp page's main code (using the last lecture's code):

// Setup the transformations
Transforme aggregate = getTransform("aggregate.xsl");
Transforme style = getTransform("style.xsl");

// Create a DOMResult to hold the between XML document
DOMResult between = new DOMResult();

// Transform the input
aggregate.transform(new StreamSource(request.getQueryString()),between);

// Transform the output of step 1
style.transform(new DOMSource(between.getNode()),new StreamResult(out));