class RulesDefaultEventHandler in Rules 8.3

Default event handler class.

Hierarchy

• class \Drupal\Component\Plugin\PluginBase implements DerivativeInspectionInterface, PluginInspectionInterface
  • class \Drupal\Core\Plugin\PluginBase uses DependencySerializationTrait, MessengerTrait, StringTranslationTrait
    • class \Drupal\rules\Core\RulesDefaultEventHandler implements RulesEventHandlerInterface

1 file declares its use of RulesDefaultEventHandler

ConfigurableEventHandlerBase.php in src/EventHandler/ConfigurableEventHandlerBase.php

File

src/Core/RulesDefaultEventHandler.php, line 11

Namespace

Drupal\rules\Core

class RulesDefaultEventHandler extends PluginBase implements RulesEventHandlerInterface {

  /**
   * {@inheritdoc}
   */
  public function getContextDefinitions() {
    $definition = $this
      ->getPluginDefinition();
    if ($this instanceof RulesConfigurableEventHandlerInterface) {
      $this
        ->refineContextDefinitions();
    }
    return !empty($definition['context_definitions']) ? $definition['context_definitions'] : [];
  }

  /**
   * {@inheritdoc}
   */
  public function getContextDefinition($name) {
    $definitions = $this
      ->getContextDefinitions();
    if (empty($definitions[$name])) {
      throw new ContextException(sprintf("The context '%s' is not a valid context.", $name));
    }
    return $definitions[$name];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DependencySerializationTrait::$_entityStorages	protected	property	An array of entity type IDs keyed by the property name of their storages.
DependencySerializationTrait::$_serviceIds	protected	property	An array of service IDs keyed by property name used for serialization.
DependencySerializationTrait::__sleep	public	function		1
DependencySerializationTrait::__wakeup	public	function		2
MessengerTrait::$messenger	protected	property	The messenger.	29
MessengerTrait::messenger	public	function	Gets the messenger.	29
MessengerTrait::setMessenger	public	function	Sets the messenger.
PluginBase::$configuration	protected	property	Configuration information passed into the plugin.	1
PluginBase::$pluginDefinition	protected	property	The plugin implementation definition.	1
PluginBase::$pluginId	protected	property	The plugin_id.
PluginBase::DERIVATIVE_SEPARATOR		constant	A string which is used to separate base plugin IDs from the derivative ID.
PluginBase::getBaseId	public	function	Gets the base_plugin_id of the plugin instance. Overrides DerivativeInspectionInterface::getBaseId
PluginBase::getDerivativeId	public	function	Gets the derivative_id of the plugin instance. Overrides DerivativeInspectionInterface::getDerivativeId
PluginBase::getPluginDefinition	public	function	Gets the definition of the plugin implementation. Overrides PluginInspectionInterface::getPluginDefinition	3
PluginBase::getPluginId	public	function	Gets the plugin_id of the plugin instance. Overrides PluginInspectionInterface::getPluginId
PluginBase::isConfigurable	public	function	Determines if the plugin is configurable.
PluginBase::__construct	public	function	Constructs a \Drupal\Component\Plugin\PluginBase object.	92
RulesDefaultEventHandler::getContextDefinition	public	function	Gets a specific context definition of the plugin. Overrides RulesEventHandlerInterface::getContextDefinition
RulesDefaultEventHandler::getContextDefinitions	public	function	Gets the context definitions of the event. Overrides RulesEventHandlerInterface::getContextDefinitions
StringTranslationTrait::$stringTranslation	protected	property	The string translation service.	1
StringTranslationTrait::formatPlural	protected	function	Formats a string containing a count of items.
StringTranslationTrait::getNumberOfPlurals	protected	function	Returns the number of plurals supported by a given language.
StringTranslationTrait::getStringTranslation	protected	function	Gets the string translation service.
StringTranslationTrait::setStringTranslation	public	function	Sets the string translation service to use.	2
StringTranslationTrait::t	protected	function	Translates a string to the current language or to a given language.