Class: Alephant::Logger::CloudWatchDecorator

Inherits:
Object
  • Object
show all
Defined in:
lib/alephant/logger/cloudwatch_decorator.rb

Constant Summary collapse

ONE_HOUR = 
3600

Instance Method Summary collapse

Constructor Details

#initialize(logger, namespace) ⇒ CloudWatchDecorator

Returns a new instance of CloudWatchDecorator.



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# File 'lib/alephant/logger/cloudwatch_decorator.rb', line 8

def initialize(logger, namespace)
  @logger = logger
  @namespace = namespace
  @cloudwatch = AWS::CloudWatch.new
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args) ⇒ Object 



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# File 'lib/alephant/logger/cloudwatch_decorator.rb', line 35

def method_missing(name, *args)
  logger.send(name, *args)
end

Instance Method Details

#metric(opts) ⇒ Object 



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# File 'lib/alephant/logger/cloudwatch_decorator.rb', line 14

def metric(opts)
  name, value, unit, dimensions = opts.values_at(:name, :value, :unit, :dimensions)

  Thread.new do
    cloudwatch.put_metric_data(
      :namespace => namespace,
      :metric_data => [{
        :metric_name => name,
        :value       => value,
        :unit        => unit || "None",
        :dimensions  => parse(dimensions || {})
      }]
    )
  end
end

#respond_to?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/alephant/logger/cloudwatch_decorator.rb', line 39

def respond_to?(name)
  logger.respond_to?(name) || super
end

#warn(*args) ⇒ Object

Ruby’s Kernel implements a ‘warn` method



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# File 'lib/alephant/logger/cloudwatch_decorator.rb', line 31

def warn(*args)
  logger.warn(*args)
end