}
@Override
protected ModelAndView handleRequestInternal(HttpServletRequest req,
HttpServletResponse res) throws Exception {
SolrParams params = new BoboHttpRequestParam(req);
String qstring = params.get(CommonParams.Q);
String df = params.get(CommonParams.DF);
String sortString = params.get(CommonParams.SORT);
BoboDefaultQueryBuilder qbuilder = new BoboDefaultQueryBuilder();
Query query = qbuilder.parseQuery(qstring, df);
Sort sort = qbuilder.parseSort(sortString);
BrowseRequest br = null;
try {