Class: GnipApi::Adapter

Inherits:
Object
  • Object
show all
Defined in:
lib/gnip_api/adapter.rb

Constant Summary collapse

GET = 
'GET'
POST = 
'POST'
DELETE = 
'DELETE'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Adapter

Returns a new instance of Adapter.

Raises:

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# File 'lib/gnip_api/adapter.rb', line 9

def initialize
  raise GnipApi::Errors::MissingCredentials unless GnipApi.credentials?
  raise GnipApi::Errors::MissingAdapter unless GnipApi.adapter_class?
  @adapter = GnipApi.config.adapter_class.new
  @logger = GnipApi.config.logger
end

Instance Attribute Details

#adapter ⇒ Object (readonly)

Returns the value of attribute adapter.


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# File 'lib/gnip_api/adapter.rb', line 7

def adapter
  @adapter
end

Instance Method Details

#check_response_for_errors(response) ⇒ Object

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# File 'lib/gnip_api/adapter.rb', line 47

def check_response_for_errors response
  if response.ok?
    @logger.info "#{response.request_method} request to #{response.request_uri} returned with status #{response.status} OK"
  else
    error_message = response.error_message
    @logger.error "#{response.request_method} request to #{response.request_uri} returned with status #{response.status} FAIL: #{error_message}"
    raise GnipApi::Errors::Adapter::RequestError.new, error_message
  end
end

#delete(request) ⇒ Object

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# File 'lib/gnip_api/adapter.rb', line 32

def delete request
  log_request(request)
  response = adapter.delete(request)
  check_response_for_errors(response)
  return response.body unless response.body.empty?
  return true
end

#get(request) ⇒ Object

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# File 'lib/gnip_api/adapter.rb', line 16

def get request
  log_request(request)
  response = adapter.get(request)
  check_response_for_errors(response)
  return response.body unless response.body.empty?
  return true
end

#post(request) ⇒ Object

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# File 'lib/gnip_api/adapter.rb', line 24

def post request
  log_request(request)
  response = adapter.post(request)
  check_response_for_errors(response)
  return response.body unless response.body.empty?
  return true
end

#stream_get(request) ⇒ Object

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# File 'lib/gnip_api/adapter.rb', line 40

def stream_get request
  log_request(request)
  adapter.stream_get(request) do |data|
    yield(data)
  end
end