/**
* Drop this category
*
* @param void
* @return boolean
*/
function delete()
{
db_begin_work();
$delete = parent::delete();
if ($delete && !is_error($delete)) {
$documents = $this->getDocuments();
foreach ($documents as $document) {
$document->delete();
}
// foreach
db_commit();
return true;
} else {
db_rollback();
return $delete;
}
// if
}
/**
* Returns a peer instance associated with this om.
*
* Since Peer classes are not to have any instance attributes, this method returns the
* same instance for all member of this class. The method could therefore
* be static, but this would prevent one from overriding the behavior.
*
* @return DocumentCategoryPeer
*/
public function getPeer()
{
if (self::$peer === null) {
self::$peer = new DocumentCategoryPeer();
}
return self::$peer;
}
