this is mainly just a proof of concept ... there is a lot of room for improvement here .. this reuses the same TransformerProvider as the XSLTResposneWriter but doesn't even try to use hte cache (even if it did, using it in conjunction with XSLTResposneWriter would constantly invalidate the cache)
the biggest improvement would be to find someway to pipeline the XSLT transformation into the Stax parsing ... i tried to at least use a DOMResult for hte transformer and a DOMSource for the XMLStreamReader but i got this exception...
SEVERE: java.lang.UnsupportedOperationException: XMLInputFactory.createXMLStreamReader(javax.xml.transform.dom.DOMSource) not yet implemented
patch also includes a simple rss2solr.xml stylesheet that does some very simplistic/silly transformations to match the example schema.xml
comments from people who understand javax.xml.* better then i do would be greatly appreciated.