catalyst::action::role::acl(3pm) [debian man page]

Catalyst::Action::Role::ACL(3pm)			User Contributed Perl Documentation			  Catalyst::Action::Role::ACL(3pm)

NAME

       Catalyst::Action::Role::ACL - Deprecated user role-based authorization action class

SYNOPSIS

	sub foo
	:Local
	:ActionClass(Role::ACL)
	:RequiresRole(admin)
	:ACLDetachTo(denied)
	{
	    my ($self, $c) = @_;
	    ...
	}

	sub denied :Private {
	    my ($self, $c) = @_;

	    $c->res->status('403');
	    $c->res->body('Denied!');
	}

DESCRIPTION

       Provides a Catalyst reusable action for user role-based authorization. ACLs are applied via the assignment of attributes to application
       action subroutines.

       You are better using Catalyst::ActionRole::ACL to do this, as it plays nicely with other extensions. This package is maintained to allow
       compatibility with people using this in existing code, but will warn once when used.

AUTHOR

       David P.C. Wollmann <converter42@gmail.com>

BUGS

       This is new code. Find the bugs and report them, please.

COPYRIGHT &; LICENSE
       Copyright 2009 by David P.C. Wollmann

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

perl v5.14.2							    2012-07-13					  Catalyst::Action::Role::ACL(3pm)

Catalyst::Controller::ActionRole(3pm)			User Contributed Perl Documentation		     Catalyst::Controller::ActionRole(3pm)

NAME

       Catalyst::Controller::ActionRole - Apply roles to action instances

SYNOPSIS

	   package MyApp::Controller::Foo;

	   use Moose;
	   use namespace::autoclean;

	   BEGIN { extends 'Catalyst::Controller::ActionRole' }

	   sub bar : Local Does('Moo') { ... }

DESCRIPTION

       This module allows one to apply Moose::Roles to the "Catalyst::Action"s for different controller methods.

       For that a "Does" attribute is provided. That attribute takes an argument, that determines the role, which is going to be applied. If that
       argument is prefixed with "+", it is assumed to be the full name of the role. If it's prefixed with "~", the name of your application
       followed by "::ActionRole::" is prepended. If it isn't prefixed with "+" or "~", the role name will be searched for in @INC according to
       the rules for role prefix searching.

       It's possible to to apply roles to all actions of a controller without specifying the "Does" keyword in every action definition:

	   package MyApp::Controller::Bar

	   use Moose;
	   use namespace::autoclean;

	   BEGIN { extends 'Catalyst::Controller::ActionRole' }

	   __PACKAGE__->config(
	       action_roles => ['Foo', '~Bar'],
	   );

	   # Has Catalyst::ActionRole::Foo and MyApp::ActionRole::Bar applied.
	   #
	   # If MyApp::ActionRole::Foo exists and is loadable, it will take
	   # precedence over Catalyst::ActionRole::Foo.
	   #
	   # If MyApp::ActionRole::Bar exists and is loadable, it will be loaded,
	   # but even if it doesn't exist Catalyst::ActionRole::Bar will not be loaded.
	   sub moo : Local { ... }

       Additionally, roles can be applied to selected actions without specifying "Does" using "action" in Catalyst::Controller and configured with
       "action_args" in Catalyst::Controller:

	   package MyApp::Controller::Baz;

	   use Moose;
	   use namespace::autoclean;

	   BEGIN { extends 'Catalyst::Controller::ActionRole' }

	   __PACKAGE__->config(
	       action_roles => [qw( Foo )],
	       action	    => {
		   some_action	  => { Does => [qw( ~Bar )] },
		   another_action => { Does => [qw( +MyActionRole::Baz )] },
	       },
	       action_args  => {
		   another_action => { customarg => 'arg1' },
	       }
	   );

	   # has Catalyst::ActionRole::Foo and MyApp::ActionRole::Bar applied
	   sub some_action : Local { ... }

	   # has Catalyst::ActionRole::Foo and MyActionRole::Baz applied
	   # and associated action class would get additional arguments passed
	   sub another_action : Local { ... }

ATTRIBUTES

   _action_role_prefix
       This class attribute stores an array reference of role prefixes to search for role names in if they aren't prefixed with "+" or "~". It
       defaults to "[ 'Catalyst::ActionRole::' ]".  See "role prefix searching".

   _action_roles
       This attribute stores an array reference of role names that will be applied to every action of this controller. It can be set by passing a
       "action_roles" argument to the constructor. The same expansions as for "Does" will be performed.

METHODS

   gather_action_roles(\%action_args)
       Gathers the list of roles to apply to an action with the given %action_args.

ROLE PREFIX SEARCHING

       Roles specified with no prefix are looked up under a set of role prefixes.  The first prefix is always "MyApp::ActionRole::" (with "MyApp"
       replaced as appropriate for your application); the following prefixes are taken from the "_action_role_prefix" attribute.

AUTHORS

       o   Florian Ragwitz <rafl@debian.org>

       o   Hans Dieter Pearcey <hdp@weftsoar.net>

       o   Alex J. G. BurzyXski <ajgb@ajgb.net>

       o   John Napiorkowski <jjn1056@yahoo.com>

       o   William King <william.king@quentustech.com>

       o   Tomas Doran <bobtfish@bobtfish.net>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2010 by Florian Ragwitz.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

perl v5.12.3							    2011-06-10				     Catalyst::Controller::ActionRole(3pm)