NAME

User::Identity::System - physical system of a person

INHERITANCE

User::Identity::System
  is a User::Identity::Item

SYNOPSIS

use User::Identity;
use User::Identity::System;
my $me   = User::Identity->new(...);
my $server = User::Identity::System->new(...);
$me->add(system => $server);

# Simpler

use User::Identity;
my $me   = User::Identity->new(...);
my $addr = $me->add(system => ...);

DESCRIPTION

The User::Identity::System object contains the description of the user's presence on a system. The systems are collected by an User::Identity::Collection::Systems object.

Nearly all methods can return undef.

Extends "DESCRIPTION" in User::Identity::Item.

METHODS

Extends "METHODS" in User::Identity::Item.

Constructors

Extends "Constructors" in User::Identity::Item.

User::Identity::System->new( [$name], %options )

Create a new system. You can specify a name as first argument, or in the OPTION list. Without a specific name, the organization is used as name.

-Option     --Defined in          --Default
 description  User::Identity::Item  undef
 hostname                           'localhost'
 location                           undef
 name         User::Identity::Item  <required>
 os                                 undef
 parent       User::Identity::Item  undef
 password                           undef
 username                           undef

description => STRING

hostname => DOMAIN

The hostname of the described system. It is preferred to use full system names, not abbreviations. For instance, you can better use www.tux.aq than www to avoid confusion.

location => NICKNAME|OBJECT

The NICKNAME of a location which is defined for the same user. You can also specify a User::Identity::Location OBJECT.

name => STRING

os => STRING

The name of the operating system which is run on the server. It is advised to use the names as used by Perl's $^O variable. See the perlvar man-page for this variable, and perlport for the possible values.

parent => OBJECT

password => STRING

The password to be used to login. This password must be un-encoded: directly usable. Be warned that storing un-encoded passwords is a high security list.

username => STRING

The username to be used to login to this host.

Attributes

Extends "Attributes" in User::Identity::Item.

$obj->description()

Inherited, see "Attributes" in User::Identity::Item

$obj->hostname()

$obj->location()

Returns the object which describes to which location this system relates. The location may be used to find the name of the organization involved, or to create a signature. If no location is specified, undef is returned.

$obj->name( [$newname] )

Inherited, see "Attributes" in User::Identity::Item

$obj->os()

$obj->password()

$obj->username()

Collections

Extends "Collections" in User::Identity::Item.

$obj->add($collection, $role)

Inherited, see "Collections" in User::Identity::Item

$obj->addCollection( $object | <[$type], %options> )

Inherited, see "Collections" in User::Identity::Item

$obj->collection($name)

Inherited, see "Collections" in User::Identity::Item

$obj->parent( [$parent] )

Inherited, see "Collections" in User::Identity::Item

$obj->removeCollection($object|$name)

Inherited, see "Collections" in User::Identity::Item

$obj->type()

User::Identity::System->type()

Inherited, see "Collections" in User::Identity::Item

$obj->user()

Inherited, see "Collections" in User::Identity::Item

Searching

Extends "Searching" in User::Identity::Item.

$obj->find($collection, $role)

Inherited, see "Searching" in User::Identity::Item

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 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: 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.

SEE ALSO

This module is part of User-Identity distribution version 1.01, built on February 11, 2022. Website: http://perl.overmeer.net/CPAN/

LICENSE

Copyrights 2003-2022 by [Mark Overmeer <markov@cpan.org>]. For other contributors see ChangeLog.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See http://dev.perl.org/licenses/

cpanm User::Identity

perl -MCPAN -e shell
install User::Identity