org.apache.qpid.jms.provider.amqp

Class AmqpTransactionCoordinator

java.lang.Object

org.apache.qpid.jms.provider.amqp.AmqpAbstractResource<JmsSessionInfo,org.apache.qpid.proton.engine.Sender>

org.apache.qpid.jms.provider.amqp.AmqpTransactionCoordinator

All Implemented Interfaces:

AmqpEventSink, AmqpResource

public class AmqpTransactionCoordinator
extends AmqpAbstractResource<JmsSessionInfo,org.apache.qpid.proton.engine.Sender>

Represents the AMQP Transaction coordinator link used by the transaction context of a session to control the lifetime of a given transaction.

Field Summary

Fields inherited from class org.apache.qpid.jms.provider.amqp.AmqpAbstractResource

closeRequest, closeTimeoutTask

Constructor Summary

Constructors

Constructor and Description
AmqpTransactionCoordinator(JmsSessionInfo resourceInfo, org.apache.qpid.proton.engine.Sender endpoint, AmqpResourceParent parent)

Method Summary

Modifier and Type	Method and Description
void	closeResource(AmqpProvider provider, ProviderException cause, boolean localClose)
void	declare(JmsTransactionId txId, AsyncResult request)
void	discharge(JmsTransactionId txId, AmqpTransactionContext.DischargeCompletion request)
void	processDeliveryUpdates(AmqpProvider provider, org.apache.qpid.proton.engine.Delivery delivery) Called when the Proton Engine signals an Delivery related event has been triggered for the given endpoint.

Methods inherited from class org.apache.qpid.jms.provider.amqp.AmqpAbstractResource

close, closeOrDetachEndpoint, getEndpoint, getLocalState, getParent, getRemoteState, getResourceInfo, handleResourceClosure, isAwaitingClose, isClosed, isOpen, processFlowUpdates, processRemoteClose, processRemoteDetach, processRemoteOpen

Methods inherited from class java.lang.Object

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

Constructor Detail

AmqpTransactionCoordinator

public AmqpTransactionCoordinator(JmsSessionInfo resourceInfo,
                                  org.apache.qpid.proton.engine.Sender endpoint,
                                  AmqpResourceParent parent)

Method Detail

processDeliveryUpdates

public void processDeliveryUpdates(AmqpProvider provider,
                                   org.apache.qpid.proton.engine.Delivery delivery)
                            throws ProviderException

Description copied from interface: AmqpEventSink

Called when the Proton Engine signals an Delivery related event has been triggered for the given endpoint.

Specified by:

processDeliveryUpdates in interface AmqpEventSink

Overrides:

processDeliveryUpdates in class AmqpAbstractResource<JmsSessionInfo,org.apache.qpid.proton.engine.Sender>

Parameters:

provider - the AmqpProvider instance for easier access to fire events.

delivery - the Delivery that has an update to its state which needs handled.

Throws:

ProviderException - if an error occurs while processing the update.

declare

public void declare(JmsTransactionId txId,
                    AsyncResult request)
             throws ProviderException

Throws:

ProviderException

discharge

public void discharge(JmsTransactionId txId,
                      AmqpTransactionContext.DischargeCompletion request)
               throws ProviderException

Throws:

ProviderException

closeResource

public void closeResource(AmqpProvider provider,
                          ProviderException cause,
                          boolean localClose)

Overrides:

closeResource in class AmqpAbstractResource<JmsSessionInfo,org.apache.qpid.proton.engine.Sender>