protected function doValidate($columns = null)
{
if (!$this->alreadyInValidation) {
$this->alreadyInValidation = true;
$retval = null;
$failureMap = array();
if ($this->aPayerTypeRelatedByParent !== null) {
if (!$this->aPayerTypeRelatedByParent->validate($columns)) {
$failureMap = array_merge($failureMap, $this->aPayerTypeRelatedByParent->getValidationFailures());
}
}
if (($retval = PayerTypePeer::doValidate($this, $columns)) !== true) {
$failureMap = array_merge($failureMap, $retval);
}
if ($this->collVPayerTypes !== null) {
foreach ($this->collVPayerTypes as $referrerFK) {
if (!$referrerFK->validate($columns)) {
$failureMap = array_merge($failureMap, $referrerFK->getValidationFailures());
}
}
}
if ($this->collAcademicCosts !== null) {
foreach ($this->collAcademicCosts as $referrerFK) {
if (!$referrerFK->validate($columns)) {
$failureMap = array_merge($failureMap, $referrerFK->getValidationFailures());
}
}
}
if ($this->collVAcaCosts !== null) {
foreach ($this->collVAcaCosts as $referrerFK) {
if (!$referrerFK->validate($columns)) {
$failureMap = array_merge($failureMap, $referrerFK->getValidationFailures());
}
}
}
if ($this->collVAcaCostElses !== null) {
foreach ($this->collVAcaCostElses as $referrerFK) {
if (!$referrerFK->validate($columns)) {
$failureMap = array_merge($failureMap, $referrerFK->getValidationFailures());
}
}
}
if ($this->collStudentTypes !== null) {
foreach ($this->collStudentTypes as $referrerFK) {
if (!$referrerFK->validate($columns)) {
$failureMap = array_merge($failureMap, $referrerFK->getValidationFailures());
}
}
}
if ($this->collVStudentTypes !== null) {
foreach ($this->collVStudentTypes as $referrerFK) {
if (!$referrerFK->validate($columns)) {
$failureMap = array_merge($failureMap, $referrerFK->getValidationFailures());
}
}
}
$this->alreadyInValidation = false;
}
return !empty($failureMap) ? $failureMap : true;
}