NAME

Egg::Manager::Model - Model manager for Egg.

DESCRIPTION

It is a module to offer Egg the model function.

When the model_manager method of Egg is called, the handler class for the model is returned.

CONFIGURATION

The configuration of the model is done to 'MODEL' by the ARRAY form.

  MODEL => [
    [  DBI => {
       dsn => ...........
       ..........
       } ],
    ],

METHODS

Because this class is registered in @ISA of the project, the method can be used directly from the object of the project.

  $project->model( .... );

init_model

When starting for the model, it initializes it.

model ([LABEL_STRING])

The object of the specific model specified with LABEL_STRING is returned.

When LABEL_STRING is omitted, the object of the model of default is restored.

  my $dbi= $e->model;
     or
  my $dbi= $e->model('dbi::main');

The setting of the first element set to the configuration becomes default.

Egg::Model::DBI is attached to the model.

is_model ([LABEL_STRING])

If the model corresponding to LABEL_STRING can be used, true is returned.

  unless ($e->is_model('dbi')) {
     die q{ dbi is not active. };
  }

HANDLER METHODS

It is model manager's main body.

Egg::Manager is succeeded to and the main function is used.

The method is called by way of model_manager.

This class is succeeding to Egg::Manager and it doesn't have a peculiar method.

AUTHOR

Masatoshi Mizuno <lushe@cpan.org>

COPYRIGHT AND LICENSE

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.6 or, at your option, any later version of Perl 5 you may have available.

CPAN RT