Class: JsonApiResource::Connections::CachedCircuitbreakerServerConnection

Inherits:
Multiconnect::Connection::Base
  • Object
show all
Defined in:
lib/json_api_resource/connections/cached_circuitbreaker_server_connection.rb

Instance Method Summary collapse

Constructor Details

#initialize(options) ⇒ CachedCircuitbreakerServerConnection

Returns a new instance of CachedCircuitbreakerServerConnection.



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# File 'lib/json_api_resource/connections/cached_circuitbreaker_server_connection.rb', line 10

def initialize(options)
  super options
  @caching            = options.fetch :caching, true
  @timeout            = Time.now
end

Instance Method Details

#empty_set_with_errors(e) ⇒ Object 



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# File 'lib/json_api_resource/connections/cached_circuitbreaker_server_connection.rb', line 45

def empty_set_with_errors( e )
  result = JsonApiClient::ResultSet.new

  result.meta = {status: 404}

  result.errors = ActiveModel::Errors.new(result)
  result.errors.add("RecordNotFound", e.message)

  result
end

#report_error(e) ⇒ Object 



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# File 'lib/json_api_resource/connections/cached_circuitbreaker_server_connection.rb', line 16

def report_error( e )
  unless e.is_a? ServerNotReadyError
    error_notifier.notify( self, e ) if error_notifier.present?
  end
end

#request(action, *args) ⇒ Object 



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# File 'lib/json_api_resource/connections/cached_circuitbreaker_server_connection.rb', line 22

def request( action, *args )
  if ready_for_request?

    client_args = args.deep_dup
    result = client_request(action, *client_args)

    cache_processor.write(result, client, action, *args) if cache?

    result

  else
    raise ServerNotReadyError
  end

rescue JsonApiClient::Errors::NotFound => e
  empty_set_with_errors e
rescue => e
  @timeout = timeout

  # propagate the error up to be handled by Connection::Base
  raise e
end