NAME
MooseX::TransactionalMethods - Syntax sugar for transactional methods
SYNOPSIS
package Foo::Bar;
use MooseX::TransactionalMethods; # includes Moose
has schema => (is => 'ro');
transactional foo => sub {
# this is going to happen inside a transaction
};
DESCRIPTION
This method exports the "transactional" declarator that will enclose the
method in a txn_do call.
DECLARATOR
transactional $name => $code
When you declare with only the name and the coderef, the wrapper
will call 'schema' on your class to fetch the schema object on which
it will call txn_do to enclose your coderef.
transactional $name => $schema, $code
When you declare sending the schema object, it will store it in the
method metaclass and use it directly without any calls to this
object.
NOTE THAT MIXING DECLARTIONS WITH SCHEMA AND WITHOUT SCHEMA WILL
LEAD TO PAINFULL CONFUSION SINCE THE WRAPPING IS SPECIFIC TO THAT
CLASS AND THE BEHAVIOR IS NOT MODIFIED WHEN YOU OVERRIDE THE METHOD.
PREFER USING THE DYNAMIC DECLARATOR WHEN POSSIBLE.
AUTHORS
Daniel Ruoso <
[email protected]>
With help from rafl and doy from #moose.
COPYRIGHT AND LICENSE
Copyright 2010 by Daniel Ruoso et al
This library is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
