Package org.apache.qpid.server.protocol.v0_8

Class ConsumerTarget_0_8

java.lang.Object

org.apache.qpid.server.consumer.AbstractConsumerTarget<ConsumerTarget_0_8>

org.apache.qpid.server.protocol.v0_8.ConsumerTarget_0_8

All Implemented Interfaces:

ConsumerTarget<ConsumerTarget_0_8>

Direct Known Subclasses:

ConsumerTarget_0_8.NoAckConsumer

public abstract class ConsumerTarget_0_8
extends AbstractConsumerTarget<ConsumerTarget_0_8>

Encapsulation of a subscription to a queue.

Ties together the protocol session of a subscriber, the consumer tag that was given out by the broker and the channel id.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ConsumerTarget_0_8.GetNoAckConsumer	NoAck Subscription for use with BasicGet method.
static class	ConsumerTarget_0_8.NoAckConsumer

Nested classes/interfaces inherited from interface org.apache.qpid.server.consumer.ConsumerTarget

ConsumerTarget.State

Field Summary

Fields inherited from class org.apache.qpid.server.consumer.AbstractConsumerTarget

_unacknowledgedBytes, _unacknowledgedCount

Constructor Summary

Constructors

Constructor	Description
ConsumerTarget_0_8(AMQChannel channel, AMQShortString consumerTag, FieldTable arguments, FlowCreditManager_0_8 creditManager, ClientDeliveryMethod deliveryMethod, boolean multiQueue)

Method Summary

Modifier and Type	Method	Description
protected void	addUnacknowledgedMessage(MessageInstance entry)
boolean	allocateCredit(ServerMessage msg)
void	confirmAutoClose()
static ConsumerTarget_0_8	createAckTarget(AMQChannel channel, AMQShortString consumerTag, FieldTable filters, FlowCreditManager_0_8 creditManager, boolean multiQueue)
static ConsumerTarget_0_8	createBrowserTarget(AMQChannel channel, AMQShortString consumerTag, FieldTable filters, FlowCreditManager_0_8 creditManager, boolean multiQueue)
static ConsumerTarget_0_8	createGetAckTarget(AMQChannel channel, AMQShortString consumerTag, FieldTable filters, FlowCreditManager_0_8 creditManager, ClientDeliveryMethod deliveryMethod)
static ConsumerTarget_0_8	createGetNoAckTarget(AMQChannel channel, AMQShortString consumerTag, FieldTable filters, FlowCreditManager_0_8 creditManager, ClientDeliveryMethod deliveryMethod)
static ConsumerTarget_0_8	createNoAckTarget(AMQChannel channel, AMQShortString consumerTag, FieldTable filters, FlowCreditManager_0_8 creditManager, boolean multiQueue)
protected void	doSend(MessageInstanceConsumer consumer, MessageInstance entry, boolean batch)
protected abstract void	doSendInternal(MessageInstanceConsumer consumer, MessageInstance entry, AMQMessage message, boolean batch)
void	flushBatched()
AMQChannel	getChannel()
AMQShortString	getConsumerTag()
FlowCreditManager	getCreditManager()
AMQChannel	getSession()
String	getTargetAddress()
boolean	isAutoClose()
void	noMessagesAvailable()
void	restoreCredit(ServerMessage message)
protected long	sendToClient(MessageInstanceConsumer consumer, AMQMessage message, InstanceProperties props, long deliveryTag)
String	toString()
void	updateNotifyWorkDesired()

Methods inherited from class org.apache.qpid.server.consumer.AbstractConsumerTarget

acquisitionRemoved, close, consumerAdded, consumerRemoved, getConsumers, getState, getUnacknowledgedBytes, getUnacknowledgedMessages, isMultiQueue, isNotifyWorkDesired, isSuspended, notifyWork, processPending, queueDeleted, resetStatistics, send, sendNextMessage, setNotifyWorkDesired

Methods inherited from class java.lang.Object

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

Constructor Detail

ConsumerTarget_0_8

public ConsumerTarget_0_8(AMQChannel channel,
                          AMQShortString consumerTag,
                          FieldTable arguments,
                          FlowCreditManager_0_8 creditManager,
                          ClientDeliveryMethod deliveryMethod,
                          boolean multiQueue)

Method Detail

createBrowserTarget

public static ConsumerTarget_0_8 createBrowserTarget(AMQChannel channel,
                                                     AMQShortString consumerTag,
                                                     FieldTable filters,
                                                     FlowCreditManager_0_8 creditManager,
                                                     boolean multiQueue)

createGetNoAckTarget

public static ConsumerTarget_0_8 createGetNoAckTarget(AMQChannel channel,
                                                      AMQShortString consumerTag,
                                                      FieldTable filters,
                                                      FlowCreditManager_0_8 creditManager,
                                                      ClientDeliveryMethod deliveryMethod)

createNoAckTarget

public static ConsumerTarget_0_8 createNoAckTarget(AMQChannel channel,
                                                   AMQShortString consumerTag,
                                                   FieldTable filters,
                                                   FlowCreditManager_0_8 creditManager,
                                                   boolean multiQueue)

createAckTarget

public static ConsumerTarget_0_8 createAckTarget(AMQChannel channel,
                                                 AMQShortString consumerTag,
                                                 FieldTable filters,
                                                 FlowCreditManager_0_8 creditManager,
                                                 boolean multiQueue)

createGetAckTarget

public static ConsumerTarget_0_8 createGetAckTarget(AMQChannel channel,
                                                    AMQShortString consumerTag,
                                                    FieldTable filters,
                                                    FlowCreditManager_0_8 creditManager,
                                                    ClientDeliveryMethod deliveryMethod)

getTargetAddress

public String getTargetAddress()

getSession

public AMQChannel getSession()

toString

public String toString()

Overrides:

toString in class Object

updateNotifyWorkDesired

public void updateNotifyWorkDesired()

isAutoClose

public boolean isAutoClose()

getCreditManager

public FlowCreditManager getCreditManager()

allocateCredit

public boolean allocateCredit(ServerMessage msg)

getChannel

public AMQChannel getChannel()

getConsumerTag

public AMQShortString getConsumerTag()

restoreCredit

public void restoreCredit(ServerMessage message)

sendToClient

protected long sendToClient(MessageInstanceConsumer consumer,
                            AMQMessage message,
                            InstanceProperties props,
                            long deliveryTag)

confirmAutoClose

public void confirmAutoClose()

noMessagesAvailable

public void noMessagesAvailable()

doSend

protected final void doSend(MessageInstanceConsumer consumer,
                            MessageInstance entry,
                            boolean batch)

Specified by:

doSend in class AbstractConsumerTarget<ConsumerTarget_0_8>

doSendInternal

protected abstract void doSendInternal(MessageInstanceConsumer consumer,
                                       MessageInstance entry,
                                       AMQMessage message,
                                       boolean batch)

flushBatched

public void flushBatched()

addUnacknowledgedMessage

protected void addUnacknowledgedMessage(MessageInstance entry)