LinkedHashMap<String, String> orderby = new LinkedHashMap<String, String>();
orderby.put(sortType==null?"id":sortType, "desc");
if(selector.getGroup()!=null&&selector.getGroup().getId()!=null&&selector.getGroup().getId()!=0){
if(params.size()>0) jpql.append(" and ");
jpql.append(" o.group=?").append((params.size()+1));
params.add(new Group(selector.getGroup().getId()));
}
if(selector.getGender()!=null &&!"".equals(selector.getGender())){
if(params.size()>0) jpql.append(" and ");
jpql.append(" o.gender=?").append((params.size()+1));
params.add(selector.getGender());