public static void truncateSn() { SnFacade.truncateSn(); }
public static String getSn(SnEnum snEnum) { return SnFacade.getSn(snEnum); }
public static Sn getInfo(int id) { return SnFacade.getInfo(id); }
public static List<Sn> getList() { return SnFacade.getList(); }
public static int update(Sn sn) { return SnFacade.update(sn); }
public static int add(Sn sn) { return SnFacade.add(sn); }
public static PagedList<Sn> getPagingList(SnCondition snCondition) { return SnFacade.getPagingList(snCondition); }