catalyst::traitfor::model::dbic::schema::perrequestschema(3pm) [debian man page]

Catalyst::TraitFor::Model::DBIC::Schema::PerRequestSchemUsermContributed Perl DocumeCatalyst::TraitFor::Model::DBIC::Schema::PerRequestSchema(3pm)

NAME

       Catalyst::TraitFor::Model::DBIC::Schema::PerRequestSchema - Clone the schema with attributes for each requests

SYNOPSIS

	   __PACKAGE__->config({
	       traits => ['PerRequestSchema'],
	   });

	   sub per_request_schema_attributes {
	       my ($self, $c) = @_;
	       return (restricting_object => $c->user->obj);
	   }
	   ### OR ###
	   sub per_request_schema {
	       my ($self, $c) = @_;
	       return $self->schema->schema_method($c->user->obj)
	   }

DESCRIPTION

       Clones the schema for each new request with the attributes retrieved from your "per_request_schema_attributes" method, which you must
       implement. This method is passed the context.

       Alternatively, you could also override the "per_request_schema" method if you need access to the schema clone and/or need to separate out
       the Model/Schema methods.  (See examples above and the defaults in the code.)

SEE ALSO

       Catalyst::Model::DBIC::Schema, DBIx::Class::Schema

AUTHOR

       See "AUTHOR" in Catalyst::Model::DBIC::Schema and "CONTRIBUTORS" in Catalyst::Model::DBIC::Schema.

COPYRIGHT

       See "COPYRIGHT" in Catalyst::Model::DBIC::Schema.

LICENSE

       This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2012-06-12	    Catalyst::TraitFor::Model::DBIC::Schema::PerRequestSchema(3pm)

Catalyst::TraitFor::Model::DBIC::Schema::SchemaProxy(3pmUser Contributed Perl DocumentatiCatalyst::TraitFor::Model::DBIC::Schema::SchemaProxy(3pm)

NAME

       Catalyst::TraitFor::Model::DBIC::Schema::SchemaProxy - Proxy Schema Methods and Options from Model

DESCRIPTION

       Allows you to call your DBIx::Class::Schema methods directly on the Model instance, and passes config options to your DBIx::Class::Schema
       and DBIx::Class::ResultSet attributes at "BUILD" time.

       Methods and attributes local to your "Model" take precedence over DBIx::Class::Schema or DBIx::Class::ResultSet methods and attributes.

CREATING SCHEMA CONFIG ATTRIBUTES

       To create attributes in your "Schema.pm", use either Moose or Class::Accessor::Grouped, which is inherited from by all DBIx::Class classes
       automatically. E.g.:

	   __PACKAGE__->mk_group_accessors(simple => qw/
	       config_key1
	       config_key2
	       ...
	   /);

       Or with Moose:

	   use Moose;
	   has config_key1 => (is => 'rw', default => 'default_value');

       This code can be added after the md5sum on DBIx::Class::Schema::Loader generated schemas.

       At app startup, any non-local options will be passed to these accessors, and can be accessed as usual via "$schema->config_key1".

       These config values go into your "Model::DB" block, along with normal config values.

CREATING RESULTSET CONFIG ATTRIBUTES

       You can create classdata on DBIx::Class::ResultSet classes to hold values from Catalyst config.

       The code for this looks something like this:

	   package MySchema::ResultSet::Foo;

	   use base 'DBIx::Class::ResultSet';

	   __PACKAGE__->mk_group_accessors(inherited => qw/
	       rs_config_key1
	       rs_config_key2
	       ...
	   /);
	   __PACKAGE__->rs_config_key1('default_value');

       Or, if you prefer Moose:

	   package MySchema::ResultSet::Foo;

	   use Moose;
	   use MooseX::NonMoose;
	   use MooseX::ClassAttribute;
	   extends 'DBIx::Class::ResultSet';

	   sub BUILDARGS { $_[2] } # important

	   class_has rs_config_key1 => (is => 'rw', default => 'default_value');

	   ...

	   __PACKAGE__->meta->make_immutable;

	   1;

       In your catalyst config, use the generated Model name as the config key, e.g.:

	   <Model::DB::Users>
	       strict_passwords 1
	   </Model::DB::Users>

SEE ALSO

       Catalyst::Model::DBIC::Schema, DBIx::Class::Schema

AUTHOR

       See "AUTHOR" in Catalyst::Model::DBIC::Schema and "CONTRIBUTORS" in Catalyst::Model::DBIC::Schema.

COPYRIGHT

       See "COPYRIGHT" in Catalyst::Model::DBIC::Schema.

LICENSE

       This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself.

perl v5.14.2							    2012-06-12		 Catalyst::TraitFor::Model::DBIC::Schema::SchemaProxy(3pm)