Class: RubyEventStore::PubSub::Broker

Inherits:
Object
  • Object
show all
Defined in:
lib/ruby_event_store/pub_sub/broker.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Broker

Returns a new instance of Broker.



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# File 'lib/ruby_event_store/pub_sub/broker.rb', line 5

def initialize
  @subscribers = Hash.new {|hsh, key| hsh[key] = [] }
  @global_subscribers = []
end

Instance Method Details

#add_global_subscriber(subscriber) ⇒ Object 



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# File 'lib/ruby_event_store/pub_sub/broker.rb', line 15

def add_global_subscriber(subscriber)
  verify_subscriber(subscriber)
  @global_subscribers << subscriber
end

#add_subscriber(subscriber, event_types) ⇒ Object 



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# File 'lib/ruby_event_store/pub_sub/broker.rb', line 10

def add_subscriber(subscriber, event_types)
  verify_subscriber(subscriber)
  subscribe(subscriber, event_types)
end

#notify_subscribers(event) ⇒ Object 



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# File 'lib/ruby_event_store/pub_sub/broker.rb', line 20

def notify_subscribers(event)
  all_subscribers_for(event.event_type).each do |subscriber|
    subscriber.handle_event(event)
  end
end