Class: Duracloud::ResponseHandler

Inherits:
Object
  • Object
show all
Defined in:
lib/duracloud/response_handler.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(response) ⇒ ResponseHandler

Returns a new instance of ResponseHandler.



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# File 'lib/duracloud/response_handler.rb', line 10

def initialize(response)
  @response = response
end

Instance Attribute Details

#response ⇒ Object (readonly)

Returns the value of attribute response.



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# File 'lib/duracloud/response_handler.rb', line 8

def response
  @response
end

Class Method Details

.call(response) ⇒ Object 



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# File 'lib/duracloud/response_handler.rb', line 4

def self.call(response)
  new(response).call
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/duracloud/response_handler.rb', line 14

def call
  handle_error
  log_response
end

#error_message ⇒ Object 



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# File 'lib/duracloud/response_handler.rb', line 37

def error_message
  if response.plain_text? && response.has_body?
    response.body
  else
    [ response.status, response.reason ].join(' ')
  end
end

#exception ⇒ Object 



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# File 'lib/duracloud/response_handler.rb', line 45

def exception
  case response.status
  when 400
    BadRequestError
  when 404
    NotFoundError
  when 409
    ConflictError
  else
    if response.status >= 500
      ServerError
    else
      Error
    end
  end
end

#handle_error ⇒ Object 



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# File 'lib/duracloud/response_handler.rb', line 31

def handle_error
  if response.error?
    raise exception, error_message
  end
end

#log_response ⇒ Object 



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# File 'lib/duracloud/response_handler.rb', line 19

def log_response
  if loggable_response_body?
    Duracloud.logger.info(response.body)
  end
end

#loggable_response_body? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/duracloud/response_handler.rb', line 25

def loggable_response_body?
  %w(POST PUT DELETE).include?(response.request_method) &&
    response.plain_text? &&
    response.has_body?
end