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NAME
KiokuDB::LiveObjects::TXNScope - Transaction scope.
VERSION
version 0.55
SYNOPSIS
$txn_scope = $live_objects->new_txn;
$txn_scope->update_entries(@updated);
$txn_scope->rollback;
DESCRIPTION
This is an auxiliary class used by transaction scoping to roll back entries 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.
AUTHOR
Yuval Kogman <nothingmuch@woobling.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2013 by Yuval Kogman, Infinity Interactive.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.