HQL 传递List或者数组类型

public List<Integer> findUserIdByEmail(String[] emails) {
		List<Integer> results = new ArrayList<Integer>();
		String hql = "select userid from BnsProfile where email in (:addressarray) and emailstatus=" + Constants.USER_EMAIL_VERIFIED;
		Iterator iter = this.getSession().createQuery(hql).setParameterList("addressarray",emails).iterate();
		while(iter.hasNext()){
			Object obj = (Object)iter.next();
			results.add((Integer)obj);
		}
		return results;
	}