Class: Smith::Workflow::SplitStepPersistence::TransactionIdentity

Inherits:
Object
  • Object
show all
Extended by:
Dry::Initializer
Defined in:
lib/smith/workflow/split_step_persistence/transaction_identity.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.capture(adapter) ⇒ Object 



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# File 'lib/smith/workflow/split_step_persistence/transaction_identity.rb', line 13

def self.capture(adapter) = new(adapter).capture

.matches?(adapter, expected) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/smith/workflow/split_step_persistence/transaction_identity.rb', line 14

def self.matches?(adapter, expected) = new(adapter).matches?(expected)

Instance Method Details

#capture ⇒ Object 



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# File 'lib/smith/workflow/split_step_persistence/transaction_identity.rb', line 16

def capture
  return unless PersistenceAdapters.supports?(adapter, :transaction_open?)
  return unless adapter.transaction_open?

  ensure_identity_capability!
  identity = adapter.transaction_identity
  if !identity || identity.to_s.empty?
    raise WorkflowError, "transactional split-step persistence requires an active transaction identity"
  end

  identity.to_s.dup.freeze
end

#matches?(expected) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/smith/workflow/split_step_persistence/transaction_identity.rb', line 29

def matches?(expected)
  capture == expected
rescue StandardError
  false
end