List<ContentWrapper> results = new ArrayList<ContentWrapper>();
        try {
            QueryManager qm = MgnlContext.getQueryManager("data");

            String orderByNodeValue = PropertyUtil.getString(content, "orderBy");
            String sortDirectionNodeValue = PropertyUtil.getString(content, "direction");
            String link = PropertyUtil.getString(content, "link");


            if(StringUtils.isEmpty(orderByNodeValue)){
                orderByNodeValue = orderBy;
            }

            if(StringUtils.isEmpty(sortDirectionNodeValue)){
                sortDirectionNodeValue = sortDirection;
            }

            String queryString = "/jcr:root"+link+"/data[1]/*/* order by " + orderByNodeValue + " " + sortDirectionNodeValue;
            //String queryString = "SELECT * FROM mgnl:contentNode WHERE jcr:path LIKE \'/rssaggregator/news/data/%/%\' order by pubDate";
            log.debug(queryString);
            Query q = qm.createQuery(queryString, "xpath");
            QueryResult res = q.execute();
            Collection<Content> col = res.getContent(DataConsts.MODULE_DATA_CONTENT_NODE_TYPE);
            for (Content c : col) {
                results.add(new NodeMapWrapper(c, c.getHandle()));

            log.debug(query);

            Query q = qm.createQuery(query, "xpath");
            QueryResult res = q.execute();
            Collection<Content> col = res.getContent(DataConsts.MODULE_DATA_CONTENT_NODE_TYPE);
            int resCount = 0;
            for (Content c : col) {
                resCount++;
                if (resCount <= maxResults) {
                    results.add(new NodeMapWrapper(c, c.getHandle()));
                } else {
                    break;
                }
            }
            log.debug("returning collection with {} items.", "" + results.size());
            return results;
        } catch (RepositoryException e) {
            log.error(e.getLocalizedMessage(), e);
        }
        return null;


    }


}