class EntityRevisionParamConverter

Parameter converter for upcasting entity revision IDs to full objects.

This is useful for pages which want to show a specific revision, like "/entity_example/{entity_example}/revision/{entity_example_revision}".

In order to use it you should specify some additional options in your route:

example.route:
  path: /foo/{entity_example_revision}
  options:
    parameters:
      entity_example_revision:
        type: entity_revision:entity_example

Hierarchy

• class \Drupal\Core\ParamConverter\EntityRevisionParamConverter implements ParamConverterInterface

File

core/lib/Drupal/Core/ParamConverter/EntityRevisionParamConverter.php, line 25

Namespace

Drupal\Core\ParamConverter

Members

Name	Modifiers	Type	Description
EntityRevisionParamConverter::$entityTypeManager	protected	property	The entity type manager.
EntityRevisionParamConverter::applies	public	function	Determines if the converter applies to a specific route and variable. Overrides ParamConverterInterface::applies
EntityRevisionParamConverter::convert	public	function	Converts path variables to their corresponding objects. Overrides ParamConverterInterface::convert
EntityRevisionParamConverter::__construct	public	function	Creates a new EntityRevisionParamConverter instance.