org.jboss.narayana.compensations.impl.local

Class LocalParticipant

java.lang.Object

org.jboss.narayana.compensations.impl.local.LocalParticipant

All Implemented Interfaces:

Participant, BAParticipant

public class LocalParticipant
extends Object
implements BAParticipant, Participant

Author:

paul.robinson@redhat.com 22/03/2013

Constructor Summary

Constructors

Constructor and Description
LocalParticipant(CompensationHandler compensationHandler, ConfirmationHandler confirmationHandler, TransactionLoggedHandler transactionLoggedHandler, Object currentTX, String participantId)

Method Summary

Modifier and Type	Method and Description
void	cancel() Cancel the participant at top-level.
void	close() Confirm the participant at top-level.
void	compensate() Compensate the participant.
void	confirmCompleted(boolean confirmed)
void	forget() Inform the participant that is can forget the heuristic result.
String	id()
boolean	restore_state(InputObjectState os)
boolean	save_state(OutputObjectState os)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LocalParticipant

public LocalParticipant(CompensationHandler compensationHandler,
                        ConfirmationHandler confirmationHandler,
                        TransactionLoggedHandler transactionLoggedHandler,
                        Object currentTX,
                        String participantId)

Method Detail

confirmCompleted

public void confirmCompleted(boolean confirmed)

Specified by:

confirmCompleted in interface BAParticipant

close

public void close()
           throws InvalidParticipantException

Description copied from interface: Participant

Confirm the participant at top-level.

Specified by:

close in interface Participant

Specified by:

close in interface BAParticipant

Throws:

InvalidParticipantException - Thrown if the participant identity is invalid (e.g., refers to an unknown participant.)

cancel

public void cancel()
            throws InvalidParticipantException

Description copied from interface: Participant

Cancel the participant at top-level.

Specified by:

cancel in interface Participant

Specified by:

cancel in interface BAParticipant

Throws:

InvalidParticipantException - Thrown if the participant identity is invalid (e.g., refers to an unknown participant.)

compensate

public void compensate()
                throws CompensateFailedException

Description copied from interface: Participant

Compensate the participant.

Specified by:

compensate in interface Participant

Specified by:

compensate in interface BAParticipant

Throws:

CompensateFailedException

forget

public void forget()
            throws InvalidParticipantException,
                   WrongStateException,
                   SystemException

Description copied from interface: Participant

Inform the participant that is can forget the heuristic result.

Specified by:

forget in interface Participant

Throws:

InvalidParticipantException - Thrown if the participant identity is invalid.

WrongStateException - Thrown if the participant is in an invalid state.

SystemException - Thrown in the event of a general fault.

id

public String id()
          throws SystemException

Specified by:

id in interface Participant

Throws:

SystemException

save_state

public boolean save_state(OutputObjectState os)

Specified by:

save_state in interface Participant

restore_state

public boolean restore_state(InputObjectState os)

Specified by:

restore_state in interface Participant