/**
  * Returns the list of the comments attached to the object. The options array
  * can contain several options :
  * - order : order of the comments
  * 
  * @param      BaseObject  $object
  * @param      Array       $options
  * @param      Criteria    $criteria
  * 
  * @return     Array
  */
 public function getComments(BaseObject $object, $options = array(), Criteria $criteria = null)
 {
     $c = $this->getCommentsCriteria($object, $options, $criteria);
     $comment_objects = sfCommentPeer::doSelect($c);
     $comments = array();
     foreach ($comment_objects as $comment_object) {
         $comment = $comment_object->toArray();
         $comments[] = $comment;
     }
     return $comments;
 }
 public static function retrieveByPKs($pks, $con = null)
 {
     if ($con === null) {
         $con = Propel::getConnection(self::DATABASE_NAME);
     }
     $objs = null;
     if (empty($pks)) {
         $objs = array();
     } else {
         $criteria = new Criteria();
         $criteria->add(sfCommentPeer::ID, $pks, Criteria::IN);
         $objs = sfCommentPeer::doSelect($criteria, $con);
     }
     return $objs;
 }