package com.google.code.rsser.dao.hibernate;import java.util.List;import org.springframework.stereotype.Repository;import com.google.code.rsser.dao.FeedDAO;import com.google.code.rsser.model.Feed;@Repository("feedDAO")public class HibernateFeedDAO extends AbstractGenericHibernateDAO<Feed> implements FeedDAO {	@SuppressWarnings("unchecked")	public Feed getByUrl(String url) {		List<Feed> feeds = getHibernateTemplate().find("FROM Feed f WHERE f.feedUrl = ?", url);				if (feeds != null && feeds.size() > 0) {			return feeds.get(0);		}				return null;	}}