Class NullProvider

Null Service Provider object

This provider will be used whenever there is no provider defined for the service name requested. This will allow service consumers to avoid handling the condition of a service not being available.

Any calls to service methods will return NULL.

Any read of service properties will return null, and any check for isset() will return false.

Xoops\Core\Service\Provider

Xoops\Core\Service\NullProvider

Namespace: Xoops\Core\Service
Package: Xoops\Core
Category: Xoops\Core\Service\NullProvider
Copyright: 2013-2015 The XOOPS Project https://github.com/XOOPS/XoopsCore
License: GPL 2 or later (http://www.gnu.org/licenses/gpl-2.0.html)
Author: Richard Griffith richard@geekwright.com
Version: Release: 1.0
Since: 2.6.0
Link: http://xoops.org
Located at oops_lib/Xoops/Core/Service/NullProvider.php

Methods summary
`public`	# `__construct( Xoops\Core\Service\Manager $manager, string $service )` __construct __construct Parameters `$manager` Manager instance `$service` service name (case sensitive) Overrides `Xoops\Core\Service\Provider::__construct()`
`public boolean`	# `isAvailable( )` isAvailable - indicate the (lack of) availability of an actual provider isAvailable - indicate the (lack of) availability of an actual provider Returns boolean false to indicate no provider is available Overrides `Xoops\Core\Service\Provider::isAvailable()`
`public`	# `__set( string $name, mixed $value )` Any property writes will go here Any property writes will go here Parameters `$name` not used `$value` not used
`public null`	# `__get( string $name )` Any property reads will go here and return null Any property reads will go here and return null Parameters `$name` not used Returns null
`public false`	# `__isset( string $name )` Any isset() or empty() on a property will go here and return false Any isset() or empty() on a property will go here and return false Parameters `$name` not used Returns false
`public`	# `__unset( string $name )` Any property unset() will go here Any property unset() will go here Parameters `$name` not used
`public Xoops\Core\Service\Response`	# `__call( string $name, mixed $arguments )` All non-static methods go here and will return null response All non-static methods go here and will return null response Parameters `$name` not used `$arguments` not used Returns `Xoops\Core\Service\Response` Response Overrides `Xoops\Core\Service\Provider::__call()`
`public static Xoops\Core\Service\Response`	# `__callStatic( string $name, mixed $arguments )` All static methods go here and will return null response All static methods go here and will return null response Parameters `$name` not used `$arguments` not used Returns `Xoops\Core\Service\Response` Response Overrides `Xoops\Core\Service\Provider::__callStatic()`

Methods inherited from Xoops\Core\Service\Provider
`getProviderMode(), getRegistered(), register(), sortProviders()`

Magic methods inherited from Xoops\Core\Service\Provider
`addHtml(), fetchPdf(), getAssignableUserRankList(), getAvatarEditUrl(), getAvatarUrl(), getEmojiList(), getImgTag(), getImgUrl(), getUserRank(), outputPdfDownload(), outputPdfInline(), renderEmoji(), renderEmojiSelector(), setAuthor(), setBaseFont(), setBaseUnit(), setDefaultMonospacedFont(), setKeywords(), setMargins(), setPageOrientation(), setPageSize(), setSubject(), setTitle(), startPdf()`

Properties inherited from Xoops\Core\Service\Provider
`$manager, $providers, $service`

Namespaces

Classes

Class NullProvider

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