Class: RServiceBus2::SubscriptionManager

Inherits:
Object
  • Object
show all
Defined in:
lib/rservicebus2/subscription_manager.rb

Overview

Subscription Manager

Instance Method Summary collapse

Constructor Details

#initialize(subscription_storage) ⇒ SubscriptionManager

Returns a new instance of SubscriptionManager.



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# File 'lib/rservicebus2/subscription_manager.rb', line 4

def initialize(subscription_storage)
  @subscription_storage = subscription_storage
  @subscriptions = @subscription_storage.get_all
end

Instance Method Details

#add(event_name, queue_name) ⇒ Object 



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# File 'lib/rservicebus2/subscription_manager.rb', line 21

def add(event_name, queue_name)
  RServiceBus2.log 'Adding subscription for, ' +
    event_name + ', to, ' + queue_name
  @subscriptions = @subscription_storage.add(event_name, queue_name)
end

#get(event_name) ⇒ Object

Get subscriptions for given eventName



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# File 'lib/rservicebus2/subscription_manager.rb', line 10

def get(event_name)
  subscriptions = @subscriptions[event_name]
  if subscriptions.nil?
    RServiceBus2.log "No subscribers for event, #{event_name}"
    RServiceBus2.log "If there should be, ensure you have the appropriate evironment variable set, eg MESSAGE_ENDPOINT_MAPPINGS=#{event_name}:<Queue Name>"
    return []
  end

  subscriptions
end

#remove(_event_name, _queue_name) ⇒ Object 



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# File 'lib/rservicebus2/subscription_manager.rb', line 27

def remove(_event_name, _queue_name)
  fail 'Method, remove, needs to be implemented for this subscription storage'
end