com.arjuna.wst11

Interface BAParticipantManager

All Known Implementing Classes:

BACoordinatorCompletionParticipantManagerStub, BAParticipantCompletionParticipantManagerStub, BAParticipantManagerImple, SubordinateBAParticipantManagerImple

public interface BAParticipantManager

When a Business Activity participant registers with a BA transaction it gets a reference to the transaction coordinator that lets it callback into the transaction and drive the state-transition. One instance of this per transaction.

Since:

XTS 1.0.

Version:

$Id: BAParticipantManager.java,v 1.5 2004/09/09 08:48:33 kconner Exp $

Author:

Mark Little (mark.little@arjuna.com)

Method Summary

Modifier and Type	Method and Description
void	cannotComplete() Cannot complete.
void	completed() The participant has completed it works, but wishes to continue in the business activity, so that it will eventually be told when (and how) the activity terminates.
void	exit() The participant has exited the business activity.
void	fail(QName exceptionIdentifier) Fault.

Method Detail

exit

void exit()
   throws WrongStateException,
          UnknownTransactionException,
          SystemException

The participant has exited the business activity. The participant uses this to inform the coordinator that is has left the activity. It will not be informed when (and how) the business activity terminates.

Throws:

WrongStateException

UnknownTransactionException

SystemException

completed

void completed()
        throws WrongStateException,
               UnknownTransactionException,
               SystemException

The participant has completed it works, but wishes to continue in the business activity, so that it will eventually be told when (and how) the activity terminates. The participant may later be asked to compensate for the work it has done.

Throws:

WrongStateException

UnknownTransactionException

SystemException

cannotComplete

void cannotComplete()
             throws WrongStateException,
                    UnknownTransactionException,
                    SystemException

Cannot complete.

Throws:

WrongStateException

UnknownTransactionException

SystemException

fail

void fail(QName exceptionIdentifier)
   throws SystemException

Fault.

Throws:

SystemException