Class: FeatureHub::Sdk::FeatureHubConfig

Inherits:
Object
  • Object
show all
Defined in:
lib/feature_hub/sdk/feature_hub_config.rb

Overview

central dispatch class for FeatureHub SDK

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(edge_url, api_keys, repository = nil, edge_provider = nil, logger = nil) ⇒ FeatureHubConfig

Returns a new instance of FeatureHubConfig.



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# File 'lib/feature_hub/sdk/feature_hub_config.rb', line 24

def initialize(edge_url, api_keys, repository = nil, edge_provider = nil, logger = nil)
  raise "edge_url is not set to a valid string" if edge_url.nil? || edge_url.strip.empty?

  raise "api_keys must be an array of API keys" if api_keys.nil? || !api_keys.is_a?(Array) || api_keys.empty?

  detect_client_evaluated(api_keys)

  @edge_url = parse_edge_url(edge_url)
  @api_keys = api_keys
  @repository = repository || FeatureHub::Sdk::FeatureHubRepository.new
  @edge_service_provider = edge_provider || method(:create_default_provider)
  @logger = logger || FeatureHub::Sdk.default_logger
end

Instance Attribute Details

#api_keys ⇒ Object (readonly)

Returns the value of attribute api_keys.



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# File 'lib/feature_hub/sdk/feature_hub_config.rb', line 22

def api_keys
  @api_keys
end

#client_evaluated ⇒ Object (readonly)

Returns the value of attribute client_evaluated.



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# File 'lib/feature_hub/sdk/feature_hub_config.rb', line 22

def client_evaluated
  @client_evaluated
end

#edge_url ⇒ Object (readonly)

Returns the value of attribute edge_url.



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# File 'lib/feature_hub/sdk/feature_hub_config.rb', line 22

def edge_url
  @edge_url
end

#logger ⇒ Object (readonly)

Returns the value of attribute logger.



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# File 'lib/feature_hub/sdk/feature_hub_config.rb', line 22

def logger
  @logger
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/feature_hub/sdk/feature_hub_config.rb', line 92

def close
  return if @edge_service.nil?

  @edge_service.close
  @edge_service = nil
end

#edge_service_provider(edge_provider = nil) ⇒ Object

rubocop:enable Naming/AccessorMethodName



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# File 'lib/feature_hub/sdk/feature_hub_config.rb', line 64

def edge_service_provider(edge_provider = nil)
  return @edge_service_provider if edge_provider.nil?

  @edge_service_provider = edge_provider

  if @edge_service
    @edge_service&.close
    @edge_service = nil
  end

  edge_provider
end

#force_new_edge_service ⇒ Object 



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# File 'lib/feature_hub/sdk/feature_hub_config.rb', line 47

def force_new_edge_service
  if @edge_service
    @edge_service&.close
    @edge_service = nil
  end

  get_or_create_edge_service
end

#get_or_create_edge_service ⇒ Object

rubocop:disable Naming/AccessorMethodName



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# File 'lib/feature_hub/sdk/feature_hub_config.rb', line 57

def get_or_create_edge_service
  @edge_service = create_edge_service if @edge_service.nil?

  @edge_service
end

#init ⇒ Object 



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# File 'lib/feature_hub/sdk/feature_hub_config.rb', line 42

def init
  get_or_create_edge_service.poll
  self
end

#new_context ⇒ Object 



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# File 'lib/feature_hub/sdk/feature_hub_config.rb', line 82

def new_context
  get_or_create_edge_service

  if @client_evaluated
    ClientEvalFeatureContext.new(@repository, @edge_service)
  else
    ServerEvalFeatureContext.new(@repository, @edge_service)
  end
end

#repository(repo = nil) ⇒ Object 



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# File 'lib/feature_hub/sdk/feature_hub_config.rb', line 38

def repository(repo = nil)
  @repository = repo || @repository
end

#use_polling_edge_service(interval = ENV.fetch("FEATUREHUB_POLL_INTERVAL", "30").to_i) ⇒ Object 



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# File 'lib/feature_hub/sdk/feature_hub_config.rb', line 77

def use_polling_edge_service(interval = ENV.fetch("FEATUREHUB_POLL_INTERVAL", "30").to_i)
  @interval = interval
  @edge_service_provider = method(:create_polling_edge_provider)
end