if (iterationform.getPersistanceId() == 0) {
// add
errors = iterationService.add(basicProjectPersistanceId.intValue(), iterationform.getStartDate(), iterationform.getEndDate());
} else {
// update
errors = iterationService.update(iterationform.getStartDate(), iterationform.getEndDate(), iterationform.getPersistanceId(), iterationform.getPersistanceVersion());
}
// Convert into struts action errors
ActionMessages actionMessages = new ActionMessages();