Class: ActiveRecord::Encryption::MessagePackMessageSerializer

Inherits:
Object
  • Object
show all
Defined in:
lib/active_record/encryption/message_pack_message_serializer.rb

Overview

A message serializer that serializes Messages with MessagePack.

The message is converted to a hash with this structure:

{
  p: <payload>,
  h: {
    header1: value1,
    header2: value2,
    ...
  }
}

Then it is converted to the MessagePack format.

Instance Method Summary collapse

Instance Method Details

#binary? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/active_record/encryption/message_pack_message_serializer.rb', line 34

def binary?
  true
end

#dump(message) ⇒ Object

Raises:



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# File 'lib/active_record/encryption/message_pack_message_serializer.rb', line 22

def dump(message)
  raise Errors::ForbiddenClass unless message.is_a?(Message)
  ActiveSupport::MessagePack.dump(message_to_hash(message))
end

#load(serialized_content) ⇒ Object 



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# File 'lib/active_record/encryption/message_pack_message_serializer.rb', line 27

def load(serialized_content)
  data = ActiveSupport::MessagePack.load(serialized_content)
  hash_to_message(data, 1)
rescue RuntimeError
  raise Errors::Decryption
end