function rules_get_event_handler in Rules 7.2

Returns the rule event handler for the given event.

Events having no settings are handled via the class RulesEventSettingsNone.

Parameters

string $event_name: The event name (base or configured).

array $settings: (optional) An array of event settings to set on the handler.

Return value

RulesEventHandlerInterface The event handler.

13 calls to rules_get_event_handler()

RulesEntityController::delete in includes/rules.core.inc

Overridden to also delete tags and events.

RulesEntityController::save in includes/rules.core.inc

Overridden to care exportables that are overridden.

RulesEventDispatcherTestCase::testStartAndStop in tests/rules.test

Tests start and stop functionality.

RulesEventDispatcherTestCase::testStartAndStopMultiple in tests/rules.test

Tests start and stop functionality when used with multiple events.

RulesEventSet::rebuildEventCache in includes/rules.plugins.inc

Rebuilds the event cache.

... See full list

File

./rules.module, line 678

Rules engine module.

Code

function rules_get_event_handler($event_name, array $settings = NULL) {
  $event_name = rules_get_event_base_name($event_name);
  $event_info = rules_get_event_info($event_name);
  $class = !empty($event_info['class']) ? $event_info['class'] : 'RulesEventDefaultHandler';
  $handler = new $class($event_name, $event_info);
  return isset($settings) ? $handler
    ->setSettings($settings) : $handler;
}