/** /xml/State/forCountry */
public Collection<State> findSubsetForCountry(String countryParamId, Map<String, String> params) {
Map<String, Object> map = buildParamsMap(params);
Filter filters = dao.buildFiltersFromMap(map);
Country countryParam = Country.DAO().findById(countryParamId);
int pageNumber =
params.get("_page") == null ? 1 : Integer.parseInt(params.get("_page").toString());
int first = (pageNumber - 1) * 50;
int max = params.get("_page") == null ? Integer.MAX_VALUE : 50;
String hints = null;
String order = (String) params.get("_order");
if (order != null) {
int index =
(order.indexOf("d") > 0)
? Integer.valueOf(order.substring(0, order.indexOf("d")))
: Integer.valueOf(order);
String[] columns = new String[] {"name", ""};
order = columns[index] + (order.indexOf("d") > 0 ? " desc" : "");
}
if (order == null) {
order = "name";
}
int count = dao.count(filters.and(dao.getForCountrySubsetFilter(countryParam)));
List<State> list = dao.findForCountry(countryParam, filters, order, first, max, hints);
return new Page<State>(list, pageNumber, (count - 1) / max + 1, count);
}
public Boolean remove(String id) {
dao.findById(id).remove();
return true;
}
