Class: LogstashScribbler::Message

Inherits:
Object
  • Object
show all
Defined in:
lib/logstash_scribbler/message.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ Message

Returns a new instance of Message.



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# File 'lib/logstash_scribbler/message.rb', line 4

def initialize(options)
  @error = inspected_error(options[:error])
  @message = options[:message]
  @custom_fields = options[:custom_fields]
  @object = options[:object]
end

Instance Attribute Details

#custom_fields ⇒ Object (readonly)

Returns the value of attribute custom_fields.



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# File 'lib/logstash_scribbler/message.rb', line 3

def custom_fields
  @custom_fields
end

#error ⇒ Object (readonly)

Returns the value of attribute error.



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# File 'lib/logstash_scribbler/message.rb', line 3

def error
  @error
end

#message ⇒ Object (readonly)

Returns the value of attribute message.



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# File 'lib/logstash_scribbler/message.rb', line 3

def message
  @message
end

#object ⇒ Object (readonly)

Returns the value of attribute object.



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# File 'lib/logstash_scribbler/message.rb', line 3

def object
  @object
end

Instance Method Details

#data ⇒ Object 



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# File 'lib/logstash_scribbler/message.rb', line 15

def data
  log_msg = {
    :error => error,
    :message => message,
  }
  log_msg = custom_fields.merge!(log_msg) if custom_fields
  log_msg = namespaced_object.merge!(log_msg) if object
  log_msg.reject { |k, v| v.nil? }
end

#inspected_error(error) ⇒ Object 



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# File 'lib/logstash_scribbler/message.rb', line 31

def inspected_error(error)
  if error.is_a? Exception
    e = error
    error = {:message => e.message, :inspect => e.inspect, :backtrace => e.backtrace}
  else
    error
  end
end

#is_active_record?(object) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/logstash_scribbler/message.rb', line 40

def is_active_record?(object)
  object.is_a?(ActiveRecord::Base) 
end

#log ⇒ Object 



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# File 'lib/logstash_scribbler/message.rb', line 11

def log
  LogStash::Event.new(data).to_json
end

#namespaced_object ⇒ Object 



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# File 'lib/logstash_scribbler/message.rb', line 25

def namespaced_object
  return { :object => object } unless is_active_record?(object)
  object_type = object.class.name
  {object_type.to_sym => object}
end