Package org.apache.activemq.artemis.protocol.amqp.connect.federation

Class AMQPFederationEventProcessor

java.lang.Object

org.apache.activemq.artemis.protocol.amqp.proton.ProtonInitializable

org.apache.activemq.artemis.protocol.amqp.proton.ProtonAbstractReceiver

org.apache.activemq.artemis.protocol.amqp.connect.federation.AMQPFederationEventProcessor

All Implemented Interfaces:

ProtonDeliveryHandler

public class AMQPFederationEventProcessor
extends ProtonAbstractReceiver

A specialized AMQP Receiver that handles events from a remote Federation connection such as addition of addresses or queues where federation was requested but they did not exist at the time and the federation consumer was rejected.

Field Summary

Fields inherited from class org.apache.activemq.artemis.protocol.amqp.proton.ProtonAbstractReceiver

connection, creditRunnable, largeMessageReader, messageReader, minLargeMessageSize, pendingSettles, protonSession, receiver, routingContext, sessionSPI, standardMessageReader, useModified

Fields inherited from class org.apache.activemq.artemis.protocol.amqp.proton.ProtonInitializable

initialized

Constructor Summary

Constructors

Constructor	Description
AMQPFederationEventProcessor(AMQPFederation federation, AMQPSessionContext session, org.apache.qpid.proton.engine.Receiver receiver)	Create the new federation event receiver

Method Summary

Modifier and Type	Method	Description
protected void	actualDelivery(Message message, org.apache.qpid.proton.engine.Delivery delivery, org.apache.qpid.proton.amqp.messaging.DeliveryAnnotations deliveryAnnotations, org.apache.qpid.proton.engine.Receiver receiver, org.apache.activemq.artemis.core.transaction.Transaction tx)
protected Runnable	createCreditRunnable(AMQPConnectionContext connection)	Subclass can override this to provide a custom credit runnable that performs other checks or applies credit in a manner more fitting that implementation.
void	flow()
void	initialize()

Methods inherited from class org.apache.activemq.artemis.protocol.amqp.proton.ProtonAbstractReceiver

calculatedUpdateRefill, close, close, closeCurrentReader, createCreditRunnable, createCreditRunnable, getConfiguredMinLargeMessageSize, getConnection, getSessionContext, incrementSettle, isBellowThreshold, onExceptionWhileReading, onFlow, onMessage, onMessageComplete, recoverContext, settle, trySelectMessageReader

Methods inherited from class org.apache.activemq.artemis.protocol.amqp.proton.ProtonInitializable

isInitialized

Methods inherited from class java.lang.Object

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

Constructor Detail

AMQPFederationEventProcessor

public AMQPFederationEventProcessor(AMQPFederation federation,
                                    AMQPSessionContext session,
                                    org.apache.qpid.proton.engine.Receiver receiver)

Create the new federation event receiver

Parameters:

federation - The AMQP Federation instance that this event consumer resides in.

session - The associated session for this federation event consumer.

receiver - The proton Receiver that this event consumer reads from.

Method Detail

initialize

public void initialize()
                throws Exception

Specified by:

initialize in class ProtonInitializable

Throws:

Exception

actualDelivery

protected void actualDelivery(Message message,
                              org.apache.qpid.proton.engine.Delivery delivery,
                              org.apache.qpid.proton.amqp.messaging.DeliveryAnnotations deliveryAnnotations,
                              org.apache.qpid.proton.engine.Receiver receiver,
                              org.apache.activemq.artemis.core.transaction.Transaction tx)

Specified by:

actualDelivery in class ProtonAbstractReceiver

createCreditRunnable

protected Runnable createCreditRunnable(AMQPConnectionContext connection)

Description copied from class: ProtonAbstractReceiver

Subclass can override this to provide a custom credit runnable that performs other checks or applies credit in a manner more fitting that implementation.

Overrides:

createCreditRunnable in class ProtonAbstractReceiver

Parameters:

connection - The AMQPConnectionContext that this resource falls under.

Returns:

a Runnable that will perform the actual credit granting operation.

flow

public void flow()

Specified by:

flow in class ProtonAbstractReceiver