League Event Bundle for Symfony2

Installation

composer require frankdejonge/league-event-bundle

Register the bundle:

$bundles = array(
    ...
    new FrankDeJonge\LeagueEventBundle\LeagueEventBundle(),
    ...
);

Usage

By default an emitter is registered under the league_event.emitter id.

$emitter = $container->get('league_event.emitter');

Event listeners can be added to the emitter by tagging it with league_event.emitter.

---
services:
    my_listener:
        class: Some\Listener
        tags:
            - name: league_event.listener
              event: event.name

Advanced usage

Register custom emitters with custom listener bindings:

---
services:
    my_emitter:
        class: League\Event\Emitter
        tags:
            - name: league_event.emitter
              listener_tag: my_emitter.listener
    my_listener:
        class: My\Awesome\Listener
        tags:
            - name: my_emitter.listener
              event: My\Awesome\DomainEvent

Setting priorities is also possible:

---
services:
    my_listener:
        class: My\Awesome\Listener
        tags:
            - name: league_event.listener
              event: My\Awesome\DomainEvent
              priority: 9001