diff options
Diffstat (limited to 'activerecord/lib/active_record/connection_adapters/abstract/transaction.rb')
-rw-r--r-- | activerecord/lib/active_record/connection_adapters/abstract/transaction.rb | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/abstract/transaction.rb b/activerecord/lib/active_record/connection_adapters/abstract/transaction.rb index 4cca94e40b..3ecef96b10 100644 --- a/activerecord/lib/active_record/connection_adapters/abstract/transaction.rb +++ b/activerecord/lib/active_record/connection_adapters/abstract/transaction.rb @@ -5,6 +5,35 @@ module ActiveRecord def initialize(connection) @connection = connection + @state = TransactionState.new + end + + def state + @state + end + end + + class TransactionState + + VALID_STATES = Set.new([:committed, :rolledback, nil]) + + def initialize(state = nil) + @state = state + end + + def committed? + @state == :committed + end + + def rolledback? + @state == :rolledback + end + + def set_state(state) + if !VALID_STATES.include?(state) + raise ArgumentError, "Invalid transaction state: #{state}" + end + @state = state end end @@ -91,6 +120,7 @@ module ActiveRecord end def rollback_records + @state.set_state(:rolledback) records.uniq.each do |record| begin record.rolledback!(parent.closed?) @@ -101,6 +131,7 @@ module ActiveRecord end def commit_records + @state.set_state(:committed) records.uniq.each do |record| begin record.committed! |