DBIx::Class::Storage::TxnScopeGuard - Scope-based transaction handling
sub foo { my ($self, $schema) = @_; my $guard = $schema->txn_scope_guard; # Multiple database operations here $guard->commit; }
An object that behaves much like Scope::Guard, but hardcoded to do the right thing with transactions in DBIx::Class.
Creating an instance of this class will start a new transaction (by implicitly calling "txn_begin" in DBIx::Class::Storage. Expects a DBIx::Class::Storage object as its only argument.
Commit the transaction, and stop guarding the scope. If this method is not called and this object goes out of scope (e.g. an exception is thrown) then the transaction is rolled back, via "txn_rollback" in DBIx::Class::Storage
"txn_scope_guard" in DBIx::Class::Schema.
Ash Berlin, 2008.
Inspired by Scope::Guard by chocolateboy.
This module is free software. It may be used, redistributed and/or modified under the same terms as Perl itself.
To install DBIx::Class, copy and paste the appropriate command in to your terminal.
cpanm
cpanm DBIx::Class
CPAN shell
perl -MCPAN -e shell install DBIx::Class
For more information on module installation, please visit the detailed CPAN module installation guide.