Class: GorgService::Consumer::MessageRouter

Inherits:
Object
  • Object
show all
Defined in:
lib/gorg_service/consumer/message_router.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(message) ⇒ MessageRouter

Returns a new instance of MessageRouter.

Raises:



8
9
10
11
12
13
 
# File 'lib/gorg_service/consumer/message_router.rb', line 8

def initialize(message)
  message_handler=self.class.message_handler_for message.routing_key
  raise HardfailError.new("Routing error : No message handler found for this routing key") unless message_handler

  message_handler.new(message)
end

Class Method Details

.delete_routes_of(message_handler) ⇒ Object 



25
26
27
 
# File 'lib/gorg_service/consumer/message_router.rb', line 25

def delete_routes_of(message_handler)
  routes.reject!{|_k,v|v==message_handler}
end

.listened_keys ⇒ Object 



29
30
31
 
# File 'lib/gorg_service/consumer/message_router.rb', line 29

def listened_keys
  routes.keys
end

.message_handler_for(routing_key) ⇒ Object 



33
34
35
36
37
38
 
# File 'lib/gorg_service/consumer/message_router.rb', line 33

def message_handler_for routing_key
  @routes.each do |k, mh|
    return mh if amqp_key_to_regex(k).match(routing_key)
  end
  false
end

.register_route(routing_key, message_handler) ⇒ Object 



21
22
23
 
# File 'lib/gorg_service/consumer/message_router.rb', line 21

def register_route(routing_key, message_handler)
  routes[routing_key]=message_handler
end

.routes ⇒ Object 



17
18
19
 
# File 'lib/gorg_service/consumer/message_router.rb', line 17

def routes
  @routes||={}
end