User::Identity::Collection::Systems(3)

NAME
User::Identity::Collection::Systems - a collection of system descriptions

INHERITANCE
 User::Identity::Collection::Systems
   is a User::Identity::Collection
   is a User::Identity::Item

SYNOPSIS

DESCRIPTION
The User::Identity::Collection::Systems object maintains a set User::Identity::System objects, each describing a login for the user on some system.

OVERLOADED
overload: @{}

    See "OVERLOADED" in User::Identity::Collection

overload: stringification

    See "OVERLOADED" in User::Identity::Collection

METHODS

  Constructors
User::Identity::Collection::Systems->new([NAME], OPTIONS)

 Option     --Defined in     --Default
 description  User::Identity::Item  undef
 item_type    User::Identity::Collection  User::Identity::System
 name         User::Identity::Item  'systems'
 parent       User::Identity::Item  undef
 roles        User::Identity::Collection  undef

    . description => STRING

    . item_type => CLASS

    . name => STRING

    . parent => OBJECT

    . roles => ROLE|ARRAY

  Attributes
$obj->description

    See "Attributes" in User::Identity::Item

$obj->itemType

    See "Attributes" in User::Identity::Collection

$obj->name([NEWNAME])

    See "Attributes" in User::Identity::Item

$obj->roles

    See "Attributes" in User::Identity::Collection

  Collections
$obj->add(COLLECTION, ROLE)

    See "Collections" in User::Identity::Item

$obj->addCollection(OBJECT | ([TYPE], OPTIONS))

    See "Collections" in User::Identity::Item

$obj->collection(NAME)

    See "Collections" in User::Identity::Item

$obj->parent([PARENT])

    See "Collections" in User::Identity::Item

$obj->removeCollection(OBJECT|NAME)

    See "Collections" in User::Identity::Item

$obj->type

User::Identity::Collection::Systems->type

    See "Collections" in User::Identity::Item

$obj->user

    See "Collections" in User::Identity::Item

  Maintaining roles
$obj->addRole(ROLE| ( [NAME],OPTIONS ) | ARRAY-OF-OPTIONS)

    See "Maintaining roles" in User::Identity::Collection

$obj->removeRole(ROLE|NAME)

    See "Maintaining roles" in User::Identity::Collection

$obj->renameRole(ROLE|OLDNAME, NEWNAME)

    See "Maintaining roles" in User::Identity::Collection

$obj->sorted

    See "Maintaining roles" in User::Identity::Collection

  Searching
$obj->find(NAME|CODE|undef)

    See "Searching" in User::Identity::Collection

DIAGNOSTICS
Error: $object is not a collection.

    The first argument is an object, but not of a class which extends User::Identity::Collection.

Error: Cannot create a $type to add this to my collection.

    Some options are specified to create a $type object, which is native to this collection. However, for some reason this failed.

Error: Cannot load collection module for $type ($class).

    Either the specified $type does not exist, or that module named $class returns compilation errors. If the type as specified in the warning is not the name of a package, you specified a nickname which was not defined. Maybe you forgot the 'require' the package which defines the nickname.

Error: Cannot rename $name into $newname: already exists

Error: Cannot rename $name into $newname: doesn't exist

Error: Creation of a collection via $class failed.

    The $class did compile, but it was not possible to create an object of that class using the options you specified.

Error: Don't know what type of collection you want to add.

    If you add a collection, it must either by a collection object or a list of options which can be used to create a collection object. In the latter case, the type of collection must be specified.

Warning: No collection $name

    The collection with $name does not exist and can not be created.

Error: Wrong type of role for $collection: requires a $expect but got a $type

    Each $collection groups sets of roles of one specific type ($expect). You cannot add objects of a different $type.

SEE ALSO
This module is part of User-Identity distribution version 0.93, built on December 24, 2009. Website: http://perl.overmeer.net/userid/

LICENSE
Copyrights 2003,2004,2007-2009 by Mark Overmeer <perl@overmeer.net>. For other contributors see Changes.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See http://www.perl.com/perl/misc/Artistic.html