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

Class AMQPFederationBaseSenderController

java.lang.Object

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

All Implemented Interfaces:

SenderController

Direct Known Subclasses:

AMQPFederationAddressSenderController, AMQPFederationQueueSenderController

public abstract class AMQPFederationBaseSenderController
extends Object
implements SenderController

A base class abstract SenderController implementation for use by federation address and queue senders that provides some common functionality used between both.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.activemq.artemis.protocol.amqp.proton.SenderController

SenderController.RejectingOutgoingMessageWriter

Field Summary

Fields

Modifier and Type	Field	Description
protected AMQPTunneledCoreLargeMessageWriter	coreLargeMessageWriter
protected AMQPTunneledCoreMessageWriter	coreMessageWriter
protected AMQPLargeMessageWriter	largeMessageWriter
protected Consumer<org.apache.qpid.proton.amqp.transport.ErrorCondition>	resourceDeletedAction
protected AMQPSessionContext	session
protected AMQPSessionCallback	sessionSPI
protected AMQPMessageWriter	standardMessageWriter
protected boolean	tunnelCoreMessages

Fields inherited from interface org.apache.activemq.artemis.protocol.amqp.proton.SenderController

REJECTING_MESSAGE_WRITER

Constructor Summary

Constructors

Constructor	Description
AMQPFederationBaseSenderController(AMQPSessionContext session)

Method Summary

Modifier and Type	Method	Description
void	close()	Handle close of the sever sender AMQP resources.
void	close(org.apache.qpid.proton.amqp.transport.ErrorCondition error)	Called when the sender is being locally closed due to some error or forced shutdown due to resource deletion etc.
AMQPSessionCallback	getSessionCallback()
AMQPSessionContext	getSessionContext()
MessageWriter	selectOutgoingMessageWriter(ProtonServerSenderContext sender, org.apache.activemq.artemis.core.server.MessageReference reference)	Controller selects a outgoing delivery writer that will handle the encoding and writing of the target Message carried in the given MessageReference.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.activemq.artemis.protocol.amqp.proton.SenderController

init

Field Detail

session

protected final AMQPSessionContext session

sessionSPI

protected final AMQPSessionCallback sessionSPI

standardMessageWriter

protected AMQPMessageWriter standardMessageWriter

largeMessageWriter

protected AMQPLargeMessageWriter largeMessageWriter

coreMessageWriter

protected AMQPTunneledCoreMessageWriter coreMessageWriter

coreLargeMessageWriter

protected AMQPTunneledCoreLargeMessageWriter coreLargeMessageWriter

tunnelCoreMessages

protected boolean tunnelCoreMessages

resourceDeletedAction

protected Consumer<org.apache.qpid.proton.amqp.transport.ErrorCondition> resourceDeletedAction

Constructor Detail

AMQPFederationBaseSenderController

public AMQPFederationBaseSenderController(AMQPSessionContext session)
                                   throws ActiveMQAMQPException

Throws:

ActiveMQAMQPException

Method Detail

getSessionContext

public AMQPSessionContext getSessionContext()

getSessionCallback

public AMQPSessionCallback getSessionCallback()

close

public void close()
           throws Exception

Description copied from interface: SenderController

Handle close of the sever sender AMQP resources.

Specified by:

close in interface SenderController

Throws:

Exception - if an error occurs during close.

close

public void close(org.apache.qpid.proton.amqp.transport.ErrorCondition error)

Description copied from interface: SenderController

Called when the sender is being locally closed due to some error or forced shutdown due to resource deletion etc. The default implementation of this API does nothing in response to this call.

Specified by:

close in interface SenderController

Parameters:

error - The error condition that triggered the close.

selectOutgoingMessageWriter

public MessageWriter selectOutgoingMessageWriter(ProtonServerSenderContext sender,
                                                 org.apache.activemq.artemis.core.server.MessageReference reference)

Description copied from interface: SenderController

Controller selects a outgoing delivery writer that will handle the encoding and writing of the target Message carried in the given MessageReference. The selection process should take into account how the message pre-processing will mutate the outgoing message. The default implementation performs no caching of writers and should be overridden in subclasses to reduce GC churn, the default version is suitable for tests.

Specified by:

selectOutgoingMessageWriter in interface SenderController

Parameters:

sender - The server sender that will make use of the returned delivery context.

reference - The message that must be sent using an outgoing context

Returns:

an MessageWriter to use when sending the message in the reference.