public function getThesisAdvisors($criteria = null, $con = null)
{
include_once 'lib/model/om/BaseThesisAdvisorPeer.php';
if ($criteria === null) {
$criteria = new Criteria();
} elseif ($criteria instanceof Criteria) {
$criteria = clone $criteria;
}
if ($this->collThesisAdvisors === null) {
if ($this->isNew()) {
$this->collThesisAdvisors = array();
} else {
$criteria->add(ThesisAdvisorPeer::EMPLOYEE_ID, $this->getId());
ThesisAdvisorPeer::addSelectColumns($criteria);
$this->collThesisAdvisors = ThesisAdvisorPeer::doSelect($criteria, $con);
}
} else {
if (!$this->isNew()) {
$criteria->add(ThesisAdvisorPeer::EMPLOYEE_ID, $this->getId());
ThesisAdvisorPeer::addSelectColumns($criteria);
if (!isset($this->lastThesisAdvisorCriteria) || !$this->lastThesisAdvisorCriteria->equals($criteria)) {
$this->collThesisAdvisors = ThesisAdvisorPeer::doSelect($criteria, $con);
}
}
}
$this->lastThesisAdvisorCriteria = $criteria;
return $this->collThesisAdvisors;
}
public static function retrieveByPKs($pks, $con = null)
{
if ($con === null) {
$con = Propel::getConnection(self::DATABASE_NAME);
}
$objs = null;
if (empty($pks)) {
$objs = array();
} else {
$criteria = new Criteria();
$criteria->add(ThesisAdvisorPeer::ID, $pks, Criteria::IN);
$objs = ThesisAdvisorPeer::doSelect($criteria, $con);
}
return $objs;
}