public function getVSubjectAccalLectorStudents($criteria = null, $con = null) { include_once 'lib/model/om/BaseVSubjectAccalLectorStudentPeer.php'; if ($criteria === null) { $criteria = new Criteria(); } elseif ($criteria instanceof Criteria) { $criteria = clone $criteria; } if ($this->collVSubjectAccalLectorStudents === null) { if ($this->isNew()) { $this->collVSubjectAccalLectorStudents = array(); } else { $criteria->add(VSubjectAccalLectorStudentPeer::EMPLOYEE_ID, $this->getId()); VSubjectAccalLectorStudentPeer::addSelectColumns($criteria); $this->collVSubjectAccalLectorStudents = VSubjectAccalLectorStudentPeer::doSelect($criteria, $con); } } else { if (!$this->isNew()) { $criteria->add(VSubjectAccalLectorStudentPeer::EMPLOYEE_ID, $this->getId()); VSubjectAccalLectorStudentPeer::addSelectColumns($criteria); if (!isset($this->lastVSubjectAccalLectorStudentCriteria) || !$this->lastVSubjectAccalLectorStudentCriteria->equals($criteria)) { $this->collVSubjectAccalLectorStudents = VSubjectAccalLectorStudentPeer::doSelect($criteria, $con); } } } $this->lastVSubjectAccalLectorStudentCriteria = $criteria; return $this->collVSubjectAccalLectorStudents; }
public static function retrieveByPK($subject_accal_id, $class_group_id, $con = null) { if ($con === null) { $con = Propel::getConnection(self::DATABASE_NAME); } $criteria = new Criteria(); $criteria->add(VSubjectAccalLectorStudentPeer::SUBJECT_ACCAL_ID, $subject_accal_id); $criteria->add(VSubjectAccalLectorStudentPeer::CLASS_GROUP_ID, $class_group_id); $v = VSubjectAccalLectorStudentPeer::doSelect($criteria, $con); return !empty($v) ? $v[0] : null; }