def commit_transaction(name = nil)
if @__transaction_checkpoint__.nil?
raise TransactionError, Messages[:cannot_commit_no_transaction]
end
@__transaction_block__ ||= nil
if @__transaction_block__ and name
nix = @__transaction_names__.index(name) + 1
if nix < @__transaction_block__
raise TransactionError, Messages[:cannot_commit_transaction_before_block]
end
raise TransactionCommitted if @__transaction_block__ == nix
end
raise TransactionCommitted if @__transaction_block__ == @__transaction_level__
if name.nil?
ss = "" if Transaction::Simple.debugging?
__commit_transaction
if Transaction::Simple.debugging?
Transaction::Simple.debug_io << "#{'<' * @__transaction_level__} " <<
"Commit Transaction#{ss}\n"
end
else
unless @__transaction_names__.include?(name)
raise TransactionError, Messages[:cannot_commit_named_transaction] % name.inspect
end
ss = "(#{name})" if Transaction::Simple.debugging?
while @__transaction_names__[-1] != name
if Transaction::Simple.debugging?
Transaction::Simple.debug_io << "#{'<' * @__transaction_level__} " <<
"Commit Transaction#{ss}\n"
end
__commit_transaction
end
if Transaction::Simple.debugging?
Transaction::Simple.debug_io << "#{'<' * @__transaction_level__} " <<
"Commit Transaction#{ss}\n"
end
__commit_transaction
end
self
end