CosTransactions_SubtransactionAwareResource

MODULE

MODULE SUMMARY

This module implements the OMG CosTransactions::SubtransactionAwareResource interface.

DESCRIPTION

This interface inherits the CosTransactions::Resource interface. Hence, it must also support all operations defined in the Resource interface.

To get access to the record definitions for the structures use:
-include_lib("cosTransactions/include/CosTransactions.hrl").

EXPORTS

commit_subtransaction(SubtransactionAwareResource, Coordinator) -> Return

Types:

SubtransactionAwareResource = #objref

Coordinator = #objref

Return = ok

If the SubtransactionAwareResource have been registered with a subtransaction using the operation CosTransactions_Coordinator:register_subtran_aware/2, it will be notified when the transaction has committed.

Note

The results of a committed subtransaction are relative to the completion of its ancestor transactions, that is, these results can be undone if any ancestor transaction is rolled back.

rollback_subtransaction(SubtransactionAwareResource) -> Return

Types:

SubtransactionAwareResource = #objref

Return = ok

If the SubtransactionAwareResource have been registered with a transactions using the operation CosTransactions_Coordinator:register_subtran_aware/2 it will be notified when the transaction has rolled back.