/**
* Enter description here...
*
* @param unknown_type $pk
* @param unknown_type $con
* @return partner
*/
public static function retrieveByPK($pk, PropelPDO $con = null)
{
// echo __METHOD__ . " {$pk}\n";
if (is_numeric($pk)) {
$partner = self::getPartnerFromCache($pk);
if ($partner == self::NULL_PARTNER) {
return null;
}
if ($partner) {
return $partner;
}
$partner = parent::retrieveByPK($pk, $con);
self::putPartnerInCache($partner, true, $pk);
return $partner;
} else {
if (!$pk) {
return null;
}
$partner = self::getPartnerFromCache($pk, false);
if ($partner == self::NULL_PARTNER) {
return null;
}
if ($partner) {
return $partner;
}
// try fetching by alias
$c = new Criteria();
$c->add(self::PARTNER_ALIAS, $pk);
$partner = self::doSelectOne($c);
self::putPartnerInCache($partner, false, $pk);
return $partner;
}
}
/**
* Clear the instance pool.
*
* @return void
*/
public static function clearInstancePool()
{
foreach (self::$instances as $instance) {
$instance->clearAllReferences(false);
}
self::$instances = array();
}
/**
* Clear the instance pool.
*
* @return void
*/
public static function clearInstancePool()
{
self::$instances = array();
}
