protected function doValidate($columns = null)
{
if (!$this->alreadyInValidation) {
$this->alreadyInValidation = true;
$retval = null;
$failureMap = array();
if ($this->aSchedule !== null) {
if (!$this->aSchedule->validate($columns)) {
$failureMap = array_merge($failureMap, $this->aSchedule->getValidationFailures());
}
}
if ($this->aScheduleDetail !== null) {
if (!$this->aScheduleDetail->validate($columns)) {
$failureMap = array_merge($failureMap, $this->aScheduleDetail->getValidationFailures());
}
}
if ($this->aGradeComponent !== null) {
if (!$this->aGradeComponent->validate($columns)) {
$failureMap = array_merge($failureMap, $this->aGradeComponent->getValidationFailures());
}
}
if ($this->aEmployee !== null) {
if (!$this->aEmployee->validate($columns)) {
$failureMap = array_merge($failureMap, $this->aEmployee->getValidationFailures());
}
}
if (($retval = VAbsenceEkskulPeer::doValidate($this, $columns)) !== true) {
$failureMap = array_merge($failureMap, $retval);
}
$this->alreadyInValidation = false;
}
return !empty($failureMap) ? $failureMap : true;
}