public function ConstraintFactory::createInstance in Drupal 10
Same name and namespace in other branches
- 9 core/lib/Drupal/Core/Validation/ConstraintFactory.php \Drupal\Core\Validation\ConstraintFactory::createInstance()
Creates a pre-configured instance of a plugin.
Parameters
string $plugin_id: The ID of the plugin being instantiated.
array $configuration: An array of configuration relevant to the plugin instance.
Return value
object A fully configured plugin instance.
Throws
\Drupal\Component\Plugin\Exception\PluginException If the instance cannot be created, such as if the ID is invalid.
Overrides ContainerFactory::createInstance
File
- core/
lib/ Drupal/ Core/ Validation/ ConstraintFactory.php, line 20
Class
- ConstraintFactory
- Constraint plugin factory.
Namespace
Drupal\Core\ValidationCode
public function createInstance($plugin_id, array $configuration = []) {
$plugin_definition = $this->discovery
->getDefinition($plugin_id);
$plugin_class = static::getPluginClass($plugin_id, $plugin_definition, $this->interface);
// If the plugin provides a factory method, pass the container to it.
if (is_subclass_of($plugin_class, ContainerFactoryPluginInterface::class)) {
return $plugin_class::create(\Drupal::getContainer(), $configuration, $plugin_id, $plugin_definition);
}
// If the plugin is a Symfony Constraint, use the correct constructor.
if (is_subclass_of($plugin_class, Constraint::class)) {
return new $plugin_class($configuration);
}
// Otherwise, create the plugin as normal.
return new $plugin_class($configuration, $plugin_id, $plugin_definition);
}