Class: Hyrax::Actors::OptimisticLockValidator

Inherits:

AbstractActor

• Object
• AbstractActor
• Hyrax::Actors::OptimisticLockValidator

Defined in:

app/actors/hyrax/actors/optimistic_lock_validator.rb

Overview

Validates that the submitted version is the most recent version in the datastore. Caveat: we are not detecting if the version is changed by a different process between the time this validator is run and when the object is saved

Instance Attribute Summary

Attributes inherited from AbstractActor

#next_actor

Instance Method Summary

• #update(env) ⇒ Boolean

  True if update was successful.

Methods inherited from AbstractActor

#initialize

Constructor Details

This class inherits a constructor from Hyrax::Actors::AbstractActor

Instance Method Details

#update(env) ⇒ Boolean

Returns true if update was successful.

Parameters:

• env (Hyrax::Actors::Environment)

Returns:

• (Boolean) —

  true if update was successful

# File 'app/actors/hyrax/actors/optimistic_lock_validator.rb', line 13

def update(env)
  validate_lock(env, version_attribute(env.attributes)) && next_actor.update(env)
end