Inheritance diagram for TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry:

Public Member Functions
	__construct (PackageManager $packageManager, bool $failsafe=false)

bool	has (string $packageKey)

ServiceProviderInterface	get (string $packageKey)

array	getFactories (string $packageKey)

array	getExtensions (string $packageKey)

mixed	createService (string $packageKey, string $serviceName, ContainerInterface $container)

mixed	extendService (string $packageKey, string $serviceName, ContainerInterface $container, $previous=null)

Generator	getIterator ()

Private Member Functions
ServiceProviderInterface	create (string $packageKey, Package $package=null)

Private Attributes
PackageManager	$packageManager

bool	$failsafe

array	$instances

array	$serviceFactories = array( )

array	$serviceExtensions = array( )

Detailed Description

A class that holds the list of service providers of a project. This class is designed so that service provider do not need to be instantiated each time the registry is filled. They can be lazily instantiated if needed.

Definition at line 30 of file ServiceProviderRegistry.php.

Constructor & Destructor Documentation

◆ __construct()

TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry::__construct	(	PackageManager	$packageManager,
		bool	$failsafe = `false`
	)

Initializes the registry from a list of service providers. This list of service providers can be passed as ServiceProvider instances, class name string, or an array of ['class name', [constructor params...]].

Parameters

PackageManager	$packageManager
bool	$failsafe

Definition at line 68 of file ServiceProviderRegistry.php.

References TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry\$failsafe, and TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry\$packageManager.

Member Function Documentation

◆ create()

ServiceProviderInterface TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry::create	(	string	$packageKey,
		Package	$package = `null`
	)

private

Returns service provider by id.

Parameters

string	$packageKey	‪Key of the service provider in the registry
Package \| null	$package

Returns: ‪ServiceProviderInterface

Definition at line 114 of file ServiceProviderRegistry.php.

Referenced by TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry\get(), and TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry\getIterator().

◆ createService()

mixed TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry::createService	(	string	$packageKey,
		string	$serviceName,
		ContainerInterface	$container
	)

Parameters

string	$packageKey	‪Key of the service provider in the registry
string	$serviceName	‪Name of the service to fetch
ContainerInterface	$container

Returns: ‪mixed

Definition at line 162 of file ServiceProviderRegistry.php.

References TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry\getFactories().

◆ extendService()

mixed TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry::extendService	(	string	$packageKey,
		string	$serviceName,
		ContainerInterface	$container,
			$previous = `null`
	)

Parameters

string	$packageKey	‪Key of the service provider in the registry
string	$serviceName	‪Name of the service to fetch
ContainerInterface	$container
mixed	$previous

Returns: ‪mixed

Definition at line 176 of file ServiceProviderRegistry.php.

References TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry\getExtensions().

◆ get()

ServiceProviderInterface TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry::get ( string $packageKey )

Returns service provider by id.

Parameters

string $packageKey ‪Key of the service provider in the registry

Returns: ‪ServiceProviderInterface

Definition at line 102 of file ServiceProviderRegistry.php.

References TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry\create().

◆ getExtensions()

array TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry::getExtensions ( string $packageKey )

Returns the result of the getExtensions call on service provider whose key in the registry is $packageKey. The result is cached in the registry so two successive calls will trigger getExtensions only once.

Parameters

string $packageKey ‪Key of the service provider in the registry

Returns: ‪array

Definition at line 151 of file ServiceProviderRegistry.php.

Referenced by TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry\extendService().

◆ getFactories()

array TYPO3\CMS\Core\DependencyInjection\ServiceProviderRegistry::getFactories ( string $packageKey )

Returns the result of the getFactories call on service provider whose key in the registry is $packageKey. The result is cached in the registry so two successive calls will trigger getFactories only once.

Parameters

string $packageKey ‪Key of the service provider in the registry