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

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
void	declare(JmsTransactionId txId, AsyncResult request)
void	discharge(JmsTransactionId txId, AsyncResult request, boolean commit)
void	processDeliveryUpdates(AmqpProvider provider) Called when the Proton Engine signals an Delivery related event has been triggered for the given endpoint.
void	remotelyClosed(AmqpProvider provider)

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

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

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)
                            throws IOException

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.

Throws:

IOException - if an error occurs while processing the update.

declare

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

Throws:

Exception

discharge

public void discharge(JmsTransactionId txId,
             AsyncResult request,
             boolean commit)
               throws Exception

Throws:

Exception

remotelyClosed

public void remotelyClosed(AmqpProvider provider)

Overrides:

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