protected function doValidate($columns = null) { if (!$this->alreadyInValidation) { $this->alreadyInValidation = true; $retval = null; $failureMap = array(); if ($this->aClassGroup !== null) { if (!$this->aClassGroup->validate($columns)) { $failureMap = array_merge($failureMap, $this->aClassGroup->getValidationFailures()); } } if ($this->aAcademicCalendar !== null) { if (!$this->aAcademicCalendar->validate($columns)) { $failureMap = array_merge($failureMap, $this->aAcademicCalendar->getValidationFailures()); } } if ($this->aSubjectGrading !== null) { if (!$this->aSubjectGrading->validate($columns)) { $failureMap = array_merge($failureMap, $this->aSubjectGrading->getValidationFailures()); } } if ($this->aSubjectCurr !== null) { if (!$this->aSubjectCurr->validate($columns)) { $failureMap = array_merge($failureMap, $this->aSubjectCurr->getValidationFailures()); } } if ($this->aFormula !== null) { if (!$this->aFormula->validate($columns)) { $failureMap = array_merge($failureMap, $this->aFormula->getValidationFailures()); } } if (($retval = CourseRegulationPeer::doValidate($this, $columns)) !== true) { $failureMap = array_merge($failureMap, $retval); } $this->alreadyInValidation = false; } return !empty($failureMap) ? $failureMap : true; }