Class: ManageEngine::Instrumentation::ActionView

Inherits:
Object
  • Object
show all
Defined in:
lib/agent/server/instrument/action_view.rb

Instance Method Summary collapse

Instance Method Details

#collect_data(name, start, finish, payload) ⇒ Object

def instrument



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# File 'lib/agent/server/instrument/action_view.rb', line 35

def collect_data(name, start, finish, payload)
  begin
    
    if name != 'render_template.action_view'
      name = "Partial # #{payload[:identifier]}"
    else
      name = "Rendering # #{payload[:identifier]}"
    end
    
    tracker = ManageEngine::Tracker::DefaultTracker.new(name, start.to_f * 1000)
    tracker = ManageEngine::Agent::TrackerHandler.invokeTracker(tracker)
    
    if tracker != nil
      tracker.finish(finish.to_f * 1000)
      
      exception = payload[:exception_object]
      if exception != nil
        tracker.setError(exception)
      end
      
      ManageEngine::Agent::TrackerHandler.exitTracker(tracker)
    end
  rescue Exception => e
    @obj.log.logException("Error processing #{name} payload", e)
  end
end

#instrument ⇒ Object 



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# File 'lib/agent/server/instrument/action_view.rb', line 17

def instrument
  @obj = ManageEngine::APMObjectHolder.instance
  @obj.log.info "Instrumenting ActiveView"
  
  ActiveSupport::Notifications.subscribe('render_template.action_view') do |name, start, finish, id, payload|
    collect_data(name, start, finish, payload)
  end ## subscribe
  
  ActiveSupport::Notifications.subscribe('render_partial.action_view') do |name, start, finish, id, payload|
    collect_data(name, start, finish, payload)
  end ## subscribe
  
  ActiveSupport::Notifications.subscribe('render_collection.action_view') do |name, start, finish, id, payload|
    collect_data(name, start, finish, payload)
  end ## subscribe
  
end

#name ⇒ Object 



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# File 'lib/agent/server/instrument/action_view.rb', line 13

def name
  'ActiveView'
end

#present? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/agent/server/instrument/action_view.rb', line 9

def present?
  defined?(::Rails)
end