Class: Fuey::Trace

Inherits:
Object
  • Object
show all
Includes:
ModelInitializer, Observable
Defined in:
lib/fuey_client/fuey/trace.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Trace

Returns a new instance of Trace.



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# File 'lib/fuey_client/fuey/trace.rb', line 12

def initialize(args)
  super(args)
  @steps ||= Array.new
end

Instance Attribute Details

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/fuey_client/fuey/trace.rb', line 10

def name
  @name
end

#steps ⇒ Object

Returns the value of attribute steps.



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# File 'lib/fuey_client/fuey/trace.rb', line 10

def steps
  @steps
end

Class Method Details

.all ⇒ Object 



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# File 'lib/fuey_client/fuey/trace.rb', line 17

def self.all
  Config::Fuey.traces.keys.map do |trace_name|
    trace = Trace.new :name => trace_name
    Config::Fuey.traces.send(trace_name).each do |step|
      inspection_class = ActiveSupport::Inflector.constantize %(Fuey::Inspections::#{step.keys.first})
      inspection = inspection_class.new(step.values.first)
      inspection.add_observer(trace)
      trace.steps.push inspection
    end
    trace
  end
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/fuey_client/fuey/trace.rb', line 47

def run
  changed
  notify_observers(
                   "fuey.trace.new",
                   {
                     :name => name,
                     :status => "executed",
                     :statusMessage => "",
                     :steps => steps.map(&:status)
                   }
                   )
  ActiveSupport::Notifications.instrument("run.trace", {:trace => self.to_s}) do
    run, failed, current = 0, 0, ""
    steps.each do |step|
      run += 1
      current = step.name
      step.execute
      if step.failed?
        failed += 1
        break
      end
    end
    if failed == 0
      %(#{name} passed. #{steps.size} steps, #{run} executed, #{failed} failed.)
    else
      %(#{name} failed on #{current}. #{steps.size} steps, #{run} executed, #{failed} failed.)
    end
  end
end

#to_s ⇒ Object 



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# File 'lib/fuey_client/fuey/trace.rb', line 30

def to_s
  %(#{name}: [#{steps.join(', ')}])
end

#update(status) ⇒ Object

Handle updates from inpsections via observation



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# File 'lib/fuey_client/fuey/trace.rb', line 35

def update(status)
  changed
  notify_observers(
                   "fuey.trace.update",
                   {
                     :name => name,
                     :status => status[:status],
                     :statusMessage => status[:statusMessage],
                     :steps => [ status ]
                   })
end