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NAME
KiokuDB::LiveObjects::TXNScope - Transaction scope.
SYNOPSIS
$txn_scope = $live_objects->new_txn;
$txn_scope->update_entries(@updated);
$txn_scope->rollback;
DESCRIPTION
This is an auxillary class used by transaction scoping to roll back entrries updated during a transaction when it is aborted.
This is used internally in "txn_do" in KiokuDB and should not need to be used directly.
ATTRIBUTES
- entries
-
An ordered log of updated entries.
METHODS
- update_entries
-
Called by "update_entries" in KiokuDB::LiveObjects. Adds entries to
entries
. - rollback
-
Calls
KiokuDB::LiveObjects/rollback_entries
with all the recorded entries.