Class: LaunchDarkly::Impl::FeatureStoreClientWrapper

Inherits:
Object
  • Object
show all
Includes:
LaunchDarkly::Interfaces::FeatureStore
Defined in:
lib/ldclient-rb/impl/store_client_wrapper.rb

Overview

Provides additional behavior that the client requires before or after feature store operations. This just means sorting the data set for init() and dealing with data store status listeners.

Since:

  • 5.5.0

Instance Method Summary collapse

Constructor Details

#initialize(store, store_update_sink, logger) ⇒ FeatureStoreClientWrapper

Returns a new instance of FeatureStoreClientWrapper.

Since:

  • 5.5.0



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# File 'lib/ldclient-rb/impl/store_client_wrapper.rb', line 14

def initialize(store, store_update_sink, logger)
  # @type [LaunchDarkly::Interfaces::FeatureStore]
  @store = store

  @monitoring_enabled = does_store_support_monitoring?

  # @type [LaunchDarkly::Impl::DataStore::UpdateSink]
  @store_update_sink = store_update_sink
  @logger = logger

  @mutex = Mutex.new # Covers the following variables
  @last_available = true
  # @type [LaunchDarkly::Impl::RepeatingTask, nil]
  @poller = nil
end

Instance Method Details

#all(kind) ⇒ Object

Since:

  • 5.5.0



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# File 'lib/ldclient-rb/impl/store_client_wrapper.rb', line 38

def all(kind)
  wrapper { @store.all(kind) }
end

#delete(kind, key, version) ⇒ Object

Since:

  • 5.5.0



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# File 'lib/ldclient-rb/impl/store_client_wrapper.rb', line 46

def delete(kind, key, version)
  wrapper { @store.delete(kind, key, version) }
end

#get(kind, key) ⇒ Object

Since:

  • 5.5.0



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# File 'lib/ldclient-rb/impl/store_client_wrapper.rb', line 34

def get(kind, key)
  wrapper { @store.get(kind, key) }
end

#init(all_data) ⇒ Object

Since:

  • 5.5.0



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# File 'lib/ldclient-rb/impl/store_client_wrapper.rb', line 30

def init(all_data)
  wrapper { @store.init(FeatureStoreDataSetSorter.sort_all_collections(all_data)) }
end

#initialized? ⇒ Boolean

Returns:

  • (Boolean)

Since:

  • 5.5.0



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# File 'lib/ldclient-rb/impl/store_client_wrapper.rb', line 50

def initialized?
  @store.initialized?
end

#monitoring_enabled? ⇒ Boolean

Returns:

  • (Boolean)

Since:

  • 5.5.0



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# File 'lib/ldclient-rb/impl/store_client_wrapper.rb', line 64

def monitoring_enabled?
  @monitoring_enabled
end

#stop ⇒ Object

Since:

  • 5.5.0



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# File 'lib/ldclient-rb/impl/store_client_wrapper.rb', line 54

def stop
  @store.stop
  @mutex.synchronize do
    return if @poller.nil?

    @poller.stop
    @poller = nil
  end
end

#upsert(kind, item) ⇒ Object

Since:

  • 5.5.0



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# File 'lib/ldclient-rb/impl/store_client_wrapper.rb', line 42

def upsert(kind, item)
  wrapper { @store.upsert(kind, item) }
end