Same name and namespace in other branches
- 8.9.x core/lib/Drupal/Core/Condition/ConditionManager.php \Drupal\Core\Condition\ConditionManager
- 9 core/lib/Drupal/Core/Condition/ConditionManager.php \Drupal\Core\Condition\ConditionManager
A plugin manager for condition plugins.
Hierarchy
- class \Drupal\Core\Condition\ConditionManager extends \Drupal\Core\Plugin\DefaultPluginManager implements \Drupal\Core\Executable\ExecutableManagerInterface, CategorizingPluginManagerInterface, FilteredPluginManagerInterface uses CategorizingPluginManagerTrait, FilteredPluginManagerTrait
Expanded class hierarchy of ConditionManager
See also
\Drupal\Core\Condition\Attribute\Condition
\Drupal\Core\Condition\ConditionInterface
\Drupal\Core\Condition\ConditionPluginBase
Related topics
1 file declares its use of ConditionManager
- FormController.php in core/
modules/ system/ tests/ modules/ condition_test/ src/ FormController.php
1 string reference to 'ConditionManager'
- core.services.yml in core/
core.services.yml - core/core.services.yml
1 service uses ConditionManager
File
- core/
lib/ Drupal/ Core/ Condition/ ConditionManager.php, line 26
Namespace
Drupal\Core\ConditionView source
class ConditionManager extends DefaultPluginManager implements ExecutableManagerInterface, CategorizingPluginManagerInterface, FilteredPluginManagerInterface {
use CategorizingPluginManagerTrait;
use FilteredPluginManagerTrait;
/**
* Constructs a ConditionManager object.
*
* @param \Traversable $namespaces
* An object that implements \Traversable which contains the root paths
* keyed by the corresponding namespace to look for plugin implementations.
* @param \Drupal\Core\Cache\CacheBackendInterface $cache_backend
* Cache backend instance to use.
* @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
* The module handler to invoke the alter hook with.
*/
public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler) {
$this
->alterInfo('condition_info');
$this
->setCacheBackend($cache_backend, 'condition_plugins');
parent::__construct('Plugin/Condition', $namespaces, $module_handler, ConditionInterface::class, Condition::class, 'Drupal\\Core\\Condition\\Annotation\\Condition');
}
/**
* {@inheritdoc}
*/
protected function getType() {
return 'condition';
}
/**
* {@inheritdoc}
*/
public function createInstance($plugin_id, array $configuration = []) {
$plugin = $this
->getFactory()
->createInstance($plugin_id, $configuration);
return $plugin
->setExecutableManager($this);
}
/**
* {@inheritdoc}
*/
public function execute(ExecutableInterface $condition) {
if ($condition instanceof ConditionInterface) {
$result = $condition
->evaluate();
return $condition
->isNegated() ? !$result : $result;
}
throw new ExecutableException("This manager object can only execute condition plugins");
}
}