class QueueWorkerManager
Same name in other branches
- 9 core/lib/Drupal/Core/Queue/QueueWorkerManager.php \Drupal\Core\Queue\QueueWorkerManager
- 8.9.x core/lib/Drupal/Core/Queue/QueueWorkerManager.php \Drupal\Core\Queue\QueueWorkerManager
- 10 core/lib/Drupal/Core/Queue/QueueWorkerManager.php \Drupal\Core\Queue\QueueWorkerManager
Defines the queue worker manager.
Hierarchy
- class \Drupal\Component\Plugin\PluginManagerBase implements \Drupal\Component\Plugin\PluginManagerInterface uses \Drupal\Component\Plugin\Discovery\DiscoveryTrait
- class \Drupal\Core\Plugin\DefaultPluginManager extends \Drupal\Component\Plugin\PluginManagerBase implements \Drupal\Component\Plugin\PluginManagerInterface, \Drupal\Component\Plugin\Discovery\CachedDiscoveryInterface, \Drupal\Core\Cache\CacheableDependencyInterface uses \Drupal\Component\Plugin\Discovery\DiscoveryCachedTrait, \Drupal\Core\Cache\UseCacheBackendTrait
- class \Drupal\Core\Queue\QueueWorkerManager extends \Drupal\Core\Plugin\DefaultPluginManager implements \Drupal\Core\Queue\QueueWorkerManagerInterface
- class \Drupal\Core\Plugin\DefaultPluginManager extends \Drupal\Component\Plugin\PluginManagerBase implements \Drupal\Component\Plugin\PluginManagerInterface, \Drupal\Component\Plugin\Discovery\CachedDiscoveryInterface, \Drupal\Core\Cache\CacheableDependencyInterface uses \Drupal\Component\Plugin\Discovery\DiscoveryCachedTrait, \Drupal\Core\Cache\UseCacheBackendTrait
Expanded class hierarchy of QueueWorkerManager
See also
\Drupal\Core\Queue\QueueWorkerInterface
\Drupal\Core\Queue\QueueWorkerBase
\Drupal\Core\Annotation\QueueWorker
File
-
core/
lib/ Drupal/ Core/ Queue/ QueueWorkerManager.php, line 18
Namespace
Drupal\Core\QueueView source
class QueueWorkerManager extends DefaultPluginManager implements QueueWorkerManagerInterface {
/**
* Constructs a QueueWorkerManager 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.
*/
public function __construct(\Traversable $namespaces, CacheBackendInterface $cache_backend, ModuleHandlerInterface $module_handler) {
parent::__construct('Plugin/QueueWorker', $namespaces, $module_handler, 'Drupal\\Core\\Queue\\QueueWorkerInterface', QueueWorker::class, 'Drupal\\Core\\Annotation\\QueueWorker');
$this->setCacheBackend($cache_backend, 'queue_plugins');
$this->alterInfo('queue_info');
}
/**
* {@inheritdoc}
*/
public function processDefinition(&$definition, $plugin_id) {
parent::processDefinition($definition, $plugin_id);
// Safeguard to ensure the default lease time is used in the case of a
// malformed queue worker annotation where cron is specified without a time,
// or an invalid time is provided.
//
// @see \Drupal\Core\Cron::processQueues()
if (isset($definition['cron'])) {
$time = $definition['cron']['time'] ?? 0;
if ($time <= 0) {
$definition['cron']['time'] = self::DEFAULT_QUEUE_CRON_TIME;
}
}
}
/**
* {@inheritdoc}
*
* @return \Drupal\Core\Queue\QueueWorkerInterface
*/
public function createInstance($plugin_id, array $configuration = []) {
return parent::createInstance($plugin_id, $configuration);
}
}
Members
Title Sort descending | Modifiers | Object type | Summary | Overriden Title | Overrides |
---|---|---|---|---|---|
DefaultPluginManager::$additionalAnnotationNamespaces | protected | property | Additional annotation namespaces. | ||
DefaultPluginManager::$alterHook | protected | property | Name of the alter hook if one should be invoked. | ||
DefaultPluginManager::$cacheKey | protected | property | The cache key. | ||
DefaultPluginManager::$cacheTags | protected | property | An array of cache tags to use for the cached definitions. | ||
DefaultPluginManager::$defaults | protected | property | A set of defaults to be referenced by $this->processDefinition(). | 12 | |
DefaultPluginManager::$moduleExtensionList | protected | property | The module extension list. | ||
DefaultPluginManager::$moduleHandler | protected | property | The module handler to invoke the alter hook. | 1 | |
DefaultPluginManager::$namespaces | protected | property | An object of root paths that are traversable. | ||
DefaultPluginManager::$pluginDefinitionAnnotationName | protected | property | The name of the annotation that contains the plugin definition. | ||
DefaultPluginManager::$pluginDefinitionAttributeName | protected | property | The name of the attribute that contains the plugin definition. | ||
DefaultPluginManager::$pluginInterface | protected | property | The interface each plugin should implement. | 1 | |
DefaultPluginManager::$subdir | protected | property | The subdirectory within a namespace to look for plugins. | ||
DefaultPluginManager::alterDefinitions | protected | function | Invokes the hook to alter the definitions if the alter hook is set. | 5 | |
DefaultPluginManager::alterInfo | protected | function | Sets the alter hook name. | ||
DefaultPluginManager::clearCachedDefinitions | public | function | Clears static and persistent plugin definition caches. | Overrides CachedDiscoveryInterface::clearCachedDefinitions | 11 |
DefaultPluginManager::extractProviderFromDefinition | protected | function | Extracts the provider from a plugin definition. | ||
DefaultPluginManager::findDefinitions | protected | function | Finds plugin definitions. | 7 | |
DefaultPluginManager::getCacheContexts | public | function | The cache contexts associated with this object. | Overrides CacheableDependencyInterface::getCacheContexts | |
DefaultPluginManager::getCachedDefinitions | protected | function | Returns the cached plugin definitions of the decorated discovery class. | ||
DefaultPluginManager::getCacheMaxAge | public | function | The maximum age for which this object may be cached. | Overrides CacheableDependencyInterface::getCacheMaxAge | |
DefaultPluginManager::getCacheTags | public | function | The cache tags associated with this object. | Overrides CacheableDependencyInterface::getCacheTags | |
DefaultPluginManager::getDefinitions | public | function | Gets the definition of all plugins for this type. | Overrides DiscoveryTrait::getDefinitions | 2 |
DefaultPluginManager::getDiscovery | protected | function | Gets the plugin discovery. | Overrides PluginManagerBase::getDiscovery | 17 |
DefaultPluginManager::getFactory | protected | function | Gets the plugin factory. | Overrides PluginManagerBase::getFactory | |
DefaultPluginManager::providerExists | protected | function | Determines if the provider of a definition exists. | 6 | |
DefaultPluginManager::setCacheBackend | public | function | Initialize the cache backend. | ||
DefaultPluginManager::setCachedDefinitions | protected | function | Sets a cache of plugin definitions for the decorated discovery class. | ||
DefaultPluginManager::useCaches | public | function | Disable the use of caches. | Overrides CachedDiscoveryInterface::useCaches | 1 |
DiscoveryCachedTrait::$definitions | protected | property | Cached definitions array. | 1 | |
DiscoveryCachedTrait::getDefinition | public | function | Overrides DiscoveryTrait::getDefinition | 3 | |
DiscoveryTrait::doGetDefinition | protected | function | Gets a specific plugin definition. | ||
DiscoveryTrait::hasDefinition | public | function | |||
PluginManagerBase::$discovery | protected | property | The object that discovers plugins managed by this manager. | ||
PluginManagerBase::$factory | protected | property | The object that instantiates plugins managed by this manager. | ||
PluginManagerBase::$mapper | protected | property | The object that returns the preconfigured plugin instance appropriate for a particular runtime condition. | ||
PluginManagerBase::getFallbackPluginId | protected | function | Gets a fallback id for a missing plugin. | 6 | |
PluginManagerBase::getInstance | public | function | 6 | ||
PluginManagerBase::handlePluginNotFound | protected | function | Allows plugin managers to specify custom behavior if a plugin is not found. | 1 | |
QueueWorkerManager::createInstance | public | function | Overrides PluginManagerBase::createInstance | ||
QueueWorkerManager::processDefinition | public | function | Performs extra processing on plugin definitions. | Overrides DefaultPluginManager::processDefinition | |
QueueWorkerManager::__construct | public | function | Constructs a QueueWorkerManager object. | Overrides DefaultPluginManager::__construct | |
QueueWorkerManagerInterface::DEFAULT_QUEUE_CRON_TIME | public | constant | The default time duration in seconds spent calling a queue worker. | ||
UseCacheBackendTrait::$cacheBackend | protected | property | Cache backend instance. | ||
UseCacheBackendTrait::$useCaches | protected | property | Flag whether caches should be used or skipped. | ||
UseCacheBackendTrait::cacheGet | protected | function | Fetches from the cache backend, respecting the use caches flag. | ||
UseCacheBackendTrait::cacheSet | protected | function | Stores data in the persistent cache, respecting the use caches flag. |
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