public function getExamensJoinActividad($criteria = null, $con = null, $join_behavior = Criteria::LEFT_JOIN)
{
if ($criteria === null) {
$criteria = new Criteria(PeriodoPeer::DATABASE_NAME);
} elseif ($criteria instanceof Criteria) {
$criteria = clone $criteria;
}
if ($this->collExamens === null) {
if ($this->isNew()) {
$this->collExamens = array();
} else {
$criteria->add(ExamenPeer::FK_PERIODO_ID, $this->id);
$this->collExamens = ExamenPeer::doSelectJoinActividad($criteria, $con, $join_behavior);
}
} else {
$criteria->add(ExamenPeer::FK_PERIODO_ID, $this->id);
if (!isset($this->lastExamenCriteria) || !$this->lastExamenCriteria->equals($criteria)) {
$this->collExamens = ExamenPeer::doSelectJoinActividad($criteria, $con, $join_behavior);
}
}
$this->lastExamenCriteria = $criteria;
return $this->collExamens;
}
public static function retrieveByPKs($pks, PropelPDO $con = null)
{
if ($con === null) {
$con = Propel::getConnection(ExamenPeer::DATABASE_NAME, Propel::CONNECTION_READ);
}
$objs = null;
if (empty($pks)) {
$objs = array();
} else {
$criteria = new Criteria(ExamenPeer::DATABASE_NAME);
$criteria->add(ExamenPeer::ID, $pks, Criteria::IN);
$objs = ExamenPeer::doSelect($criteria, $con);
}
return $objs;
}
public function fromArray($arr, $keyType = BasePeer::TYPE_PHPNAME)
{
$keys = ExamenPeer::getFieldNames($keyType);
if (array_key_exists($keys[0], $arr)) {
$this->setId($arr[$keys[0]]);
}
if (array_key_exists($keys[1], $arr)) {
$this->setFkEscalanotaId($arr[$keys[1]]);
}
if (array_key_exists($keys[2], $arr)) {
$this->setFkAlumnoId($arr[$keys[2]]);
}
if (array_key_exists($keys[3], $arr)) {
$this->setFkActividadId($arr[$keys[3]]);
}
if (array_key_exists($keys[4], $arr)) {
$this->setFkPeriodoId($arr[$keys[4]]);
}
if (array_key_exists($keys[5], $arr)) {
$this->setNombre($arr[$keys[5]]);
}
if (array_key_exists($keys[6], $arr)) {
$this->setObservacion($arr[$keys[6]]);
}
if (array_key_exists($keys[7], $arr)) {
$this->setFecha($arr[$keys[7]]);
}
}