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

Class ProtonServerReceiverContext

java.lang.Object

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

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

All Implemented Interfaces:

ProtonDeliveryHandler

public class ProtonServerReceiverContext
extends ProtonInitializable
implements ProtonDeliveryHandler

This is the equivalent for the ServerProducer

Field Summary

Fields

Modifier and Type	Field and Description
protected SimpleString	address
protected AMQPConnectionContext	connection
protected Runnable	creditRunnable We create this AtomicRunnable with setRan.
protected AMQPSessionContext	protonSession
protected org.apache.qpid.proton.engine.Receiver	receiver
protected AMQPSessionCallback	sessionSPI
protected Runnable	spiFlow

Constructor Summary

Constructors

Constructor and Description
ProtonServerReceiverContext(AMQPSessionCallback sessionSPI, AMQPConnectionContext connection, AMQPSessionContext protonSession, org.apache.qpid.proton.engine.Receiver receiver)

Method Summary

Modifier and Type	Method and Description
static int	calculatedUpdateRefill(int refill, int credits, int pending)
protected void	clearLargeMessage()
void	close(boolean remoteLinkClose)
void	close(org.apache.qpid.proton.amqp.transport.ErrorCondition condition)
static Runnable	createCreditRunnable(int refill, int threshold, org.apache.qpid.proton.engine.Receiver receiver, AMQPConnectionContext connection) This Credit Runnable may be used in Mock tests to simulate the credit semantic here
static Runnable	createCreditRunnable(int refill, int threshold, org.apache.qpid.proton.engine.Receiver receiver, AMQPConnectionContext connection, ProtonServerReceiverContext context) This Credit Runnable may be used in Mock tests to simulate the credit semantic here
void	deliveryFailed(org.apache.qpid.proton.engine.Delivery delivery, org.apache.qpid.proton.engine.Receiver receiver, Exception e)
void	drain(int credits)
int	drained()
void	flow()
RoutingType	getRoutingType(org.apache.qpid.proton.engine.Receiver receiver, SimpleString address)
int	incrementSettle()
void	initialise()
static boolean	isBellowThreshold(int credit, int pending, int threshold)
boolean	isDraining()
void	onFlow(int credits, boolean drain)
void	onMessage(org.apache.qpid.proton.engine.Delivery delivery)
void	settle(org.apache.qpid.proton.engine.Delivery settlement)

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

Field Detail

connection

protected final AMQPConnectionContext connection

protonSession

protected final AMQPSessionContext protonSession

receiver

protected final org.apache.qpid.proton.engine.Receiver receiver

address

protected SimpleString address

sessionSPI

protected final AMQPSessionCallback sessionSPI

creditRunnable

protected final Runnable creditRunnable

We create this AtomicRunnable with setRan. This is because we always reuse the same instance. In case the creditRunnable was run, we reset and send it over. We set it as ran as the first one should always go through

spiFlow

protected final Runnable spiFlow

Constructor Detail

ProtonServerReceiverContext

public ProtonServerReceiverContext(AMQPSessionCallback sessionSPI,
                                   AMQPConnectionContext connection,
                                   AMQPSessionContext protonSession,
                                   org.apache.qpid.proton.engine.Receiver receiver)

Method Detail

createCreditRunnable

public static Runnable createCreditRunnable(int refill,
                                            int threshold,
                                            org.apache.qpid.proton.engine.Receiver receiver,
                                            AMQPConnectionContext connection,
                                            ProtonServerReceiverContext context)

This Credit Runnable may be used in Mock tests to simulate the credit semantic here

createCreditRunnable

public static Runnable createCreditRunnable(int refill,
                                            int threshold,
                                            org.apache.qpid.proton.engine.Receiver receiver,
                                            AMQPConnectionContext connection)

This Credit Runnable may be used in Mock tests to simulate the credit semantic here

isBellowThreshold

public static boolean isBellowThreshold(int credit,
                                        int pending,
                                        int threshold)

calculatedUpdateRefill

public static int calculatedUpdateRefill(int refill,
                                         int credits,
                                         int pending)

clearLargeMessage

protected void clearLargeMessage()

onFlow

public void onFlow(int credits,
                   boolean drain)

Specified by:

onFlow in interface ProtonDeliveryHandler

initialise

public void initialise()
                throws Exception

Overrides:

initialise in class ProtonInitializable

Throws:

Exception

getRoutingType

public RoutingType getRoutingType(org.apache.qpid.proton.engine.Receiver receiver,
                                  SimpleString address)

onMessage

public void onMessage(org.apache.qpid.proton.engine.Delivery delivery)
               throws ActiveMQAMQPException

Specified by:

onMessage in interface ProtonDeliveryHandler

Throws:

ActiveMQAMQPException

deliveryFailed

public void deliveryFailed(org.apache.qpid.proton.engine.Delivery delivery,
                           org.apache.qpid.proton.engine.Receiver receiver,
                           Exception e)

close

public void close(boolean remoteLinkClose)
           throws ActiveMQAMQPException

Specified by:

close in interface ProtonDeliveryHandler

Throws:

ActiveMQAMQPException

close

public void close(org.apache.qpid.proton.amqp.transport.ErrorCondition condition)
           throws ActiveMQAMQPException

Specified by:

close in interface ProtonDeliveryHandler

Throws:

ActiveMQAMQPException

incrementSettle

public int incrementSettle()

settle

public void settle(org.apache.qpid.proton.engine.Delivery settlement)

flow

public void flow()

drain

public void drain(int credits)

drained

public int drained()

isDraining

public boolean isDraining()