private List<INews> doSearchNews(INews newsItem, boolean guid) {
ModelSearchImpl modelSearch = (ModelSearchImpl) Owl.getPersistenceService().getModelSearch();
List<NewsReference> hits;
if (guid)
hits = modelSearch.searchNewsByGuid(newsItem.getGuid(), false);
else
hits = modelSearch.searchNewsByLink(newsItem.getLink(), false);
List<INews> news = new ArrayList<INews>(hits.size());
for (NewsReference hit : hits) {