public void create(TagBean newTagBean) throws RollbackException {
try {
Transaction.begin();
createAutoIncrement(newTagBean);
Transaction.commit();
} finally {
if (Transaction.isActive()) Transaction.rollback();
}
}
public void delete(int id, int rid) throws RollbackException {
try {
Transaction.begin();
TagBean item = read(id);
if (item == null) {
throw new RollbackException("Step does not exist: id=" + id);
}
if (rid != item.getRid()) {
throw new RollbackException("Step not owned by recipe id:" + rid);
}
delete(id);
Transaction.commit();
} finally {
if (Transaction.isActive()) Transaction.rollback();
}
}