NAME

Persistence::ValueGenerator::SequenceGenerator - Unique value generator based on database sequence

CLASS HIERARCHY

 Persistence::ValueGenerator
    |
    +----Persistence::ValueGenerator::SequenceGenerator

SYNOPSIS

    use Persistence::ValueGenerator::SequenceGenerator;

    my $generator = Persistence::ValueGenerator::SequenceGenerator->new(
        entity_manager_name  => $entity_manager_name,
        name                 => 'pk_generator',
        sequence_name        => 'cust_seq',
        allocation_size      =>  1,
    );

    $generator->nextval;

    or
    use Persistence::ValueGenerator::SequenceGenerator ':all';

    my $generator = sequence_generator 'pk_generator' => (
        entity_manager_name  => $entity_manager_name,
        sequence_name        => 'cust_seq',
        allocation_size      =>  1,        
    )

DESCRIPTION

Represents sequence generator that uses database sequcnce.

EXPORT

sequence_generator by ':all' tag.

METHODS

retrieve_next_value: Returns next value for the instance generator
sequence_generator: Creates a new instance of Persistence::ValueGenerator::TableGenerator

COPYRIGHT AND LICENSE

The Persistence::ValueGenerator::SequenceGenerator module is free software. You may distribute under the terms of either the GNU General Public License or the Artistic License, as specified in the Perl README file.

AUTHOR

Adrian Witas, adrian@webapp.strefa.pl

CPAN RT