/**
* Retrieve DB object based on input parameters.
*
* It also stores all the retrieved values in the default array.
*
* @param array $params
* (reference ) an assoc array of name/value pairs.
* @param array $defaults
* (reference ) an assoc array to hold the flattened values.
*
* @return CRM_Queryrunner_DAO_Query|null
* object on success, null otherwise
*/
public static function retrieve(&$params, &$defaults)
{
$query = new CRM_Queryrunner_DAO_Query();
$query->copyValues($params);
if ($query->find(TRUE)) {
CRM_Core_DAO::storeValues($query, $defaults);
return $query;
}
return NULL;
}
