org.jpos.transaction.participant
Class Delay

java.lang.Object
  org.jpos.transaction.participant.Delay

All Implemented Interfaces:

Configurable, TransactionConstants, TransactionParticipant

public class Delay
extends Object
implements TransactionParticipant, Configurable

Field Summary

Fields inherited from interface org.jpos.transaction.TransactionConstants

ABORTED, NO_JOIN, PAUSE, PREPARED, READONLY, RETRY

Constructor Summary

Delay()

Method Summary

void	abort(long id, Serializable context) Called by TransactionManager upon transaction commit.
void	commit(long id, Serializable context) Called by TransactionManager upon transaction commit.
int	prepare(long id, Serializable context) Called by TransactionManager in preparation for a transaction
void	setConfiguration(Configuration cfg)

Methods inherited from class java.lang.Object

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

Constructor Detail

Delay

public Delay()

Method Detail

prepare

public int prepare(long id,
                   Serializable context)

Description copied from interface: TransactionParticipant

Called by TransactionManager in preparation for a transaction

Specified by:

prepare in interface TransactionParticipant

Parameters:

id - the Transaction identifier

context - transaction context

Returns:

PREPARED or ABORTED (| NO_JOIN | READONLY)

commit

public void commit(long id,
                   Serializable context)

Description copied from interface: TransactionParticipant

Called by TransactionManager upon transaction commit. Warning: implementation should be able to handle multiple calls with the same transaction id (rare crash recovery)

Specified by:

commit in interface TransactionParticipant

Parameters:

id - the Transaction identifier

context - transaction context

abort

public void abort(long id,
                  Serializable context)

Description copied from interface: TransactionParticipant

Called by TransactionManager upon transaction commit. Warning: implementation should be able to handle multiple calls with the same transaction id (rare crash recovery)

Specified by:

abort in interface TransactionParticipant

Parameters:

id - the Transaction identifier

context - transaction context

setConfiguration

public void setConfiguration(Configuration cfg)
                      throws ConfigurationException

Specified by:

setConfiguration in interface Configurable

Parameters:

cfg - Configuration object

Throws:

ConfigurationException