Class: ActiveSupport::Notifications::Fanout::Subscribers::Evented

Inherits:
Object
  • Object
show all
Defined in:
lib/active_support/notifications/fanout.rb

Overview

:nodoc:

Direct Known Subclasses

EventObject, Timed

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(pattern, delegate) ⇒ Evented

Returns a new instance of Evented.



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# File 'lib/active_support/notifications/fanout.rb', line 382

def initialize(pattern, delegate)
  @pattern = Matcher.wrap(pattern)
  @delegate = delegate
  @silenceable = delegate.respond_to?(:silenced?)
  @can_publish = delegate.respond_to?(:publish)
  @can_publish_event = delegate.respond_to?(:publish_event)
end

Instance Attribute Details

#delegate ⇒ Object (readonly)

Returns the value of attribute delegate.



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# File 'lib/active_support/notifications/fanout.rb', line 380

def delegate
  @delegate
end

#pattern ⇒ Object (readonly)

Returns the value of attribute pattern.



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# File 'lib/active_support/notifications/fanout.rb', line 380

def pattern
  @pattern
end

#silenceable ⇒ Object (readonly)

Returns the value of attribute silenceable.



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# File 'lib/active_support/notifications/fanout.rb', line 380

def silenceable
  @silenceable
end

Instance Method Details

#group_class ⇒ Object 



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# File 'lib/active_support/notifications/fanout.rb', line 390

def group_class
  EventedGroup
end

#publish(name, *args) ⇒ Object 



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# File 'lib/active_support/notifications/fanout.rb', line 394

def publish(name, *args)
  if @can_publish
    @delegate.publish name, *args
  end
end

#publish_event(event) ⇒ Object 



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# File 'lib/active_support/notifications/fanout.rb', line 400

def publish_event(event)
  if @can_publish_event
    @delegate.publish_event event
  else
    publish(event.name, event.time, event.end, event.transaction_id, event.payload)
  end
end

#silenced?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_support/notifications/fanout.rb', line 408

def silenced?(name)
  @silenceable && @delegate.silenced?(name)
end

#subscribed_to?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_support/notifications/fanout.rb', line 412

def subscribed_to?(name)
  pattern === name
end

#unsubscribe!(name) ⇒ Object 



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# File 'lib/active_support/notifications/fanout.rb', line 416

def unsubscribe!(name)
  pattern.unsubscribe!(name)
end