Class: Mammoth::OperationalState::Adapter

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

Overview

Base contract for operational state adapters.

Direct Known Subclasses

SQLiteAdapter

Instance Method Summary collapse

Constructor Details

#initialize ⇒ void 



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# File 'lib/mammoth/operational_state/adapter.rb', line 9

def initialize; end

Instance Method Details

#checkpoint_store ⇒ Mammoth::CheckpointStore

Returns:

Raises:

  • (NotImplementedError) 


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# File 'lib/mammoth/operational_state/adapter.rb', line 12

def checkpoint_store
  raise NotImplementedError, "#{self.class} must implement #checkpoint_store"
end

#dead_letter_store ⇒ Mammoth::DeadLetterStore

Returns:

Raises:

  • (NotImplementedError) 


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# File 'lib/mammoth/operational_state/adapter.rb', line 17

def dead_letter_store
  raise NotImplementedError, "#{self.class} must implement #dead_letter_store"
end

#delivered_envelope_store ⇒ Mammoth::DeliveredEnvelopeStore

Returns:

Raises:

  • (NotImplementedError) 


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# File 'lib/mammoth/operational_state/adapter.rb', line 22

def delivered_envelope_store
  raise NotImplementedError, "#{self.class} must implement #delivered_envelope_store"
end

#summary ⇒ Hash

Returns JSON-friendly state summary.

Returns:

  • (Hash) —

    JSON-friendly state summary



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# File 'lib/mammoth/operational_state/adapter.rb', line 27

def summary
  {
    adapter: "unknown",
    checkpoints: checkpoint_store.count,
    dead_letters: dead_letter_store.count,
    delivered_envelopes: delivered_envelope_store.count
  }
end