Class: Sumac::Message::Exchange::ForgetNotification

Inherits:
Notification show all
Defined in:
lib/sumac/message/exchange/forget_notification.rb

Instance Method Summary collapse

Methods inherited from Base

from_json_structure

Methods inherited from Sumac::Message::Exchange

from_json_structure

Methods inherited from Sumac::Message

from_json, #to_json

Constructor Details

#initialize(connection) ⇒ ForgetNotification

Returns a new instance of ForgetNotification.



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# File 'lib/sumac/message/exchange/forget_notification.rb', line 6

def initialize(connection)
  super
  @orgin = nil
  @id = nil
end

Instance Method Details

#invert_orgin ⇒ Object

Raises:



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# File 'lib/sumac/message/exchange/forget_notification.rb', line 57

def invert_orgin
  raise MessageError unless setup?
  case @orgin
  when 'local'
    @orgin = 'remote'
  when 'remote'
    @orgin = 'local'
  end
  nil
end

#parse_json_structure(json_structure) ⇒ Object

Raises:



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# File 'lib/sumac/message/exchange/forget_notification.rb', line 12

def parse_json_structure(json_structure)
  raise MessageError unless json_structure.is_a?(Hash) &&
    json_structure['message_type'] == 'exchange' &&
    json_structure['exchange_type'] == 'forget_notification'
  raise MessageError unless json_structure['orgin'] == 'local' || json_structure['orgin'] == 'remote'
  @orgin = json_structure['orgin']
  raise MessageError unless json_structure['id'].is_a?(::Integer)
  @id = json_structure['id']
end

#reference ⇒ Object

Raises:



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# File 'lib/sumac/message/exchange/forget_notification.rb', line 32

def reference
  raise MessageError unless setup?
  case @orgin
  when 'local'
    reference = @connection.local_references.from_id(@id)
    raise MessageError unless reference
    reference
  when 'remote'
    @connection.remote_references.from_id(@id)
  end
end

#reference=(new_reference) ⇒ Object 



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# File 'lib/sumac/message/exchange/forget_notification.rb', line 44

def reference=(new_reference)
  case new_reference
  when LocalReference
    @orgin = 'local'
  when RemoteReference
    @orgin = 'remote'
  else
    raise MessageError
  end
  @id = new_reference.exposed_id
  nil
end

#to_json_structure ⇒ Object

Raises:



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# File 'lib/sumac/message/exchange/forget_notification.rb', line 22

def to_json_structure
  raise MessageError unless setup?
  {
    'message_type' => 'exchange',
    'exchange_type' => 'forget_notification',
    'orgin' => @orgin,
    'id' => @id
  }
end