throw new NullPointerException("Initial pipeline must be set "
+ "before invoking toxicity!");
if(id != null) {
Document is = pipeline.process(id);
//Boolean noCache = CachingAspect.getNoCache();
//if(noCache == null || noCache.booleanValue()) {
responseWrapper.setHeader("Cache-Control", "no-cache");
responseWrapper.setHeader("Pragma", "no-cache");
responseWrapper.setDateHeader("Last-Modified", System.currentTimeMillis());