diff options
Diffstat (limited to 'activerecord/lib/active_record/transactions.rb')
| -rw-r--r-- | activerecord/lib/active_record/transactions.rb | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/activerecord/lib/active_record/transactions.rb b/activerecord/lib/active_record/transactions.rb index b19ae5c46e..af3fc88282 100644 --- a/activerecord/lib/active_record/transactions.rb +++ b/activerecord/lib/active_record/transactions.rb @@ -409,7 +409,7 @@ module ActiveRecord protected - # Save the new record state and id of a record so it can be restored later if a transaction fails. + # Save the new record state and id of a record so it can be restored later if a transaction fails. def remember_transaction_record_state #:nodoc: @_start_transaction_state[:id] = id @_start_transaction_state.reverse_merge!( @@ -420,18 +420,18 @@ module ActiveRecord @_start_transaction_state[:level] = (@_start_transaction_state[:level] || 0) + 1 end - # Clear the new record state and id of a record. + # Clear the new record state and id of a record. def clear_transaction_record_state #:nodoc: @_start_transaction_state[:level] = (@_start_transaction_state[:level] || 0) - 1 force_clear_transaction_record_state if @_start_transaction_state[:level] < 1 end - # Force to clear the transaction record state. + # Force to clear the transaction record state. def force_clear_transaction_record_state #:nodoc: @_start_transaction_state.clear end - # Restore the new record state and id of a record that was previously saved by a call to save_record_state. + # Restore the new record state and id of a record that was previously saved by a call to save_record_state. def restore_transaction_record_state(force = false) #:nodoc: unless @_start_transaction_state.empty? transaction_level = (@_start_transaction_state[:level] || 0) - 1 @@ -449,12 +449,12 @@ module ActiveRecord end end - # Determine if a record was created or destroyed in a transaction. State should be one of :new_record or :destroyed. + # Determine if a record was created or destroyed in a transaction. State should be one of :new_record or :destroyed. def transaction_record_state(state) #:nodoc: @_start_transaction_state[state] end - # Determine if a transaction included an action for :create, :update, or :destroy. Used in filtering callbacks. + # Determine if a transaction included an action for :create, :update, or :destroy. Used in filtering callbacks. def transaction_include_any_action?(actions) #:nodoc: actions.any? do |action| case action @@ -478,23 +478,23 @@ module ActiveRecord !_rollback_callbacks.empty? || !_commit_callbacks.empty? || !_before_commit_callbacks.empty? end - # Updates the attributes on this particular Active Record object so that - # if it's associated with a transaction, then the state of the Active Record - # object will be updated to reflect the current state of the transaction. - # - # The +@transaction_state+ variable stores the states of the associated - # transaction. This relies on the fact that a transaction can only be in - # one rollback or commit (otherwise a list of states would be required). - # Each Active Record object inside of a transaction carries that transaction's - # TransactionState. - # - # This method checks to see if the ActiveRecord object's state reflects - # the TransactionState, and rolls back or commits the Active Record object - # as appropriate. - # - # Since Active Record objects can be inside multiple transactions, this - # method recursively goes through the parent of the TransactionState and - # checks if the Active Record object reflects the state of the object. + # Updates the attributes on this particular Active Record object so that + # if it's associated with a transaction, then the state of the Active Record + # object will be updated to reflect the current state of the transaction. + # + # The +@transaction_state+ variable stores the states of the associated + # transaction. This relies on the fact that a transaction can only be in + # one rollback or commit (otherwise a list of states would be required). + # Each Active Record object inside of a transaction carries that transaction's + # TransactionState. + # + # This method checks to see if the ActiveRecord object's state reflects + # the TransactionState, and rolls back or commits the Active Record object + # as appropriate. + # + # Since Active Record objects can be inside multiple transactions, this + # method recursively goes through the parent of the TransactionState and + # checks if the Active Record object reflects the state of the object. def sync_with_transaction_state update_attributes_from_transaction_state(@transaction_state) end |