LazyLoadingFragmentHandler

__construct(ContainerInterface $container, RequestStack $requestStack = null, bool $debug = false)

RequestStack will become required in 3.0.

Parameters

ContainerInterface	$container	A container
RequestStack	$requestStack	The Request stack that controls the lifecycle of requests
bool	$debug	Whether the debug mode is enabled or not

addRenderer(FragmentRendererInterface $renderer)

Adds a renderer.

Parameters

FragmentRendererInterface

$renderer

A FragmentRendererInterface instance

setRequest(Request $request = null) ^deprecated

^deprecated

since version 2.4, to be removed in 3.0.

Sets the current Request.

This method was used to synchronize the Request, but as the HttpKernel is doing that automatically now, you should never call it directly. It is kept public for BC with the 2.3 version.

Parameters

Request

$request

A Request instance

string|null render(string|ControllerReference $uri, string $renderer = 'inline', array $options = array())

Renders a URI and returns the Response content.

Available options:

• ignore_errors: true to return an empty string in case of an error

Parameters

string|ControllerReference	$uri	A URI as a string or a ControllerReference instance
string	$renderer	The renderer name
array	$options	An array of options

Return Value

string|null

The Response content or null when the Response is streamed

Exceptions

InvalidArgumentException	when the renderer does not exist
LogicException	when no master request is being handled

addRendererService(string $name, string $renderer)

Adds a service as a fragment renderer.

Parameters

string	$name	The service name
string	$renderer	The render service id