User::Identity::Collection::Systems(3pm)		User Contributed Perl Documentation		  User::Identity::Collection::Systems(3pm)

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

perl v5.10.1							    2009-12-24				  User::Identity::Collection::Systems(3pm)