void commit ( ) raises (CosTransactions::NotPrepared, CosTransactions::HeuristicRollback, CosTransactions::HeuristicMixed, CosTransactions::HeuristicHazard);
void commit_one_phase ( ) raises (CosTransactions::HeuristicHazard);
void forget ( );
CosTransactions::Vote prepare ( ) raises (CosTransactions::HeuristicMixed, CosTransactions::HeuristicHazard);
void rollback ( ) raises (CosTransactions::HeuristicCommit, CosTransactions::HeuristicMixed, CosTransactions::HeuristicHazard);