}
private void insert(DbSession session, E item, Date now) {
item.setCreatedAt(now);
item.setUpdatedAt(now);
doInsert(session, item);
if (hasIndex()) {
}
private void insert(DbSession session, E item, Date now) {
if (item.getCreatedAt() == null) {
item.setCreatedAt(now);
}
item.setUpdatedAt(now);
doInsert(session, item);