function delete($nTime = null, $sChangeComment = "")
{
if (!$nTime) {
$nTime = time();
}
//update some attributes
$this->touchInfos($nTime);
//get new change ID
$nChangeType = AnwChange::TYPE_PAGE_DELETION;
$oChange = new AnwChange($nChangeType, $this, $nTime, $sChangeComment);
AnwStorage::transactionStart();
try {
//save
AnwStorage::deletePage($this, $oChange);
//notify change
$this->notifyChanged();
AnwStorage::transactionCommit();
} catch (AnwException $e) {
AnwStorage::transactionRollback();
throw $e;
}
}
