@Override
protected void doProcess(Asset asset, Reader reader, Writer writer) throws Exception {
try {
CssCompressor compressor = new CssCompressor(reader);
compressor.compress(writer, -1);
} catch (IOException e) {
LOG.error("YUI compressor can't access to the content of {}", asset.toLog());
throw DandelionException.wrap(e);
}
}
@Override
protected String doGetContent(
Asset asset, Map<String, Object> parameters, HttpServletRequest request) {
return ResourceUtils.getContentFromUrl(request, asset.getProcessedConfigLocation(), true);
}