public static function setDefaultCriteriaFilter()
{
parent::setDefaultCriteriaFilter();
if (self::$s_criteria_filter == null) {
self::$s_criteria_filter = new criteriaFilter();
}
$c = new myCriteria();
$c->addAnd(self::STATUS, DrmPolicyStatus::DELETED, Criteria::NOT_EQUAL);
self::$s_criteria_filter->setFilter($c);
}
/**
* Clear the instance pool.
*
* @return void
*/
public static function clearInstancePool()
{
foreach (self::$instances as $instance) {
$instance->clearAllReferences(false);
}
self::$instances = array();
}