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Class: ActiveRecord::ConnectionAdapters::TransactionState

Relationships & Source Files
Inherits: Object
Defined in: activerecord/lib/active_record/connection_adapters/abstract/transaction.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(state = nil) ⇒ TransactionState

[ GitHub ] 

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb', line 6



def initialize(state = nil)
  @state = state
  @children = []
end


  







Instance Attribute Details



  

    #committed?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb', line 19



def committed?
  @state == :committed || @state == :fully_committed
end


  








  

    #completed?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb', line 39



def completed?
  committed? || rolledback?
end


  








  

    #finalized?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb', line 15



def finalized?
  @state
end


  








  

    #fully_committed?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb', line 23



def fully_committed?
  @state == :fully_committed
end


  








  

    #fully_completed?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb', line 35



def fully_completed?
  completed?
end


  








  

    #fully_rolledback?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb', line 31



def fully_rolledback?
  @state == :fully_rolledback
end


  








  

    #rolledback?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb', line 27



def rolledback?
  @state == :rolledback || @state == :fully_rolledback
end


  







Instance Method Details



  

    #add_child(state)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb', line 11



def add_child(state)
  @children << state
end


  








  

    #commit!  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb', line 71



def commit!
  @state = :committed
end


  








  

    #full_commit!  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb', line 75



def full_commit!
  @state = :fully_committed
end


  








  

    #full_rollback!  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb', line 66



def full_rollback!
  @children.each { |c| c.rollback! }
  @state = :fully_rolledback
end


  








  

    #nullify!  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb', line 79



def nullify!
  @state = nil
end


  








  

    #rollback!  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb', line 61



def rollback!
  @children.each { |c| c.rollback! }
  @state = :rolledback
end


  








  

    #set_state(state)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb', line 43



def set_state(state)
  ActiveSupport::Deprecation.warn(<<-MSG.squish)
    The set_state method is deprecated and will be removed in
    Rails 6.0. Please use rollback! or commit! to set transaction
    state directly.
  MSG
  case state
  when :rolledback
    rollback!
  when :committed
    commit!
  when nil
    nullify!
  else
    raise ArgumentError, "Invalid transaction state: #{state}"
  end
end