/**
* Query
*
* @param array $args
* @return Doctrine_Query $q
*/
protected function air_query($args = array())
{
$src_id = $this->parent_rec->src_id;
$q = Doctrine_Query::create()->from('SrcActivity a');
$q->andWhere('a.sact_src_id = ?', $src_id);
$q->leftJoin('a.CreUser cu');
$q->leftJoin('a.UpdUser uu');
$q->leftJoin('a.ActivityMaster am');
$q->leftJoin('a.Project p');
SrcActivity::joinRelated($q, 'a');
return $q;
}