Package org.apache.activemq.broker.region

Class RegionBroker

java.lang.Object

org.apache.activemq.broker.EmptyBroker

org.apache.activemq.broker.region.RegionBroker

All Implemented Interfaces:

Broker, Region, org.apache.activemq.Service

Direct Known Subclasses:

ManagedRegionBroker

public class RegionBroker
extends EmptyBroker

Routes Broker operations to the correct messaging regions for processing.

Field Summary

Fields

Modifier and Type	Field	Description
protected BrokerService	brokerService
protected Map<org.apache.activemq.command.ConnectionId,org.apache.activemq.state.ConnectionState>	connectionStates
protected DestinationFactory	destinationFactory
protected DestinationStatistics	destinationStatistics
static String	ORIGINAL_EXPIRATION

Constructor Summary

Constructors

Constructor	Description
RegionBroker(BrokerService brokerService, org.apache.activemq.thread.TaskRunnerFactory taskRunnerFactory, SystemUsage memoryManager, DestinationFactory destinationFactory, DestinationInterceptor destinationInterceptor, org.apache.activemq.thread.Scheduler scheduler, ThreadPoolExecutor executor)

Method Summary

Modifier and Type	Method	Description
void	acknowledge(ConsumerBrokerExchange consumerExchange, org.apache.activemq.command.MessageAck ack)	Used to acknowledge the receipt of a message by a client.
void	addBroker(Connection connection, org.apache.activemq.command.BrokerInfo info)	A remote Broker connects
protected void	addBrokerInClusterUpdate(org.apache.activemq.command.BrokerInfo info)
void	addConnection(ConnectionContext context, org.apache.activemq.command.ConnectionInfo info)	A client is establishing a connection with the broker.
Subscription	addConsumer(ConnectionContext context, org.apache.activemq.command.ConsumerInfo info)	Adds a consumer.
Destination	addDestination(ConnectionContext context, org.apache.activemq.command.ActiveMQDestination destination, boolean createIfTemp)	Used to create a destination.
void	addDestinationInfo(ConnectionContext context, org.apache.activemq.command.DestinationInfo info)	Add and process a DestinationInfo object
void	addProducer(ConnectionContext context, org.apache.activemq.command.ProducerInfo info)	Adds a producer.
void	beginTransaction(ConnectionContext context, org.apache.activemq.command.TransactionId xid)	Starts a transaction.
void	brokerServiceStarted()	called when the brokerService starts
void	commitTransaction(ConnectionContext context, org.apache.activemq.command.TransactionId xid, boolean onePhase)	Commits a transaction.
protected Region	createQueueRegion(SystemUsage memoryManager, org.apache.activemq.thread.TaskRunnerFactory taskRunnerFactory, DestinationFactory destinationFactory)
protected Region	createTempQueueRegion(SystemUsage memoryManager, org.apache.activemq.thread.TaskRunnerFactory taskRunnerFactory, DestinationFactory destinationFactory)
protected Region	createTempTopicRegion(SystemUsage memoryManager, org.apache.activemq.thread.TaskRunnerFactory taskRunnerFactory, DestinationFactory destinationFactory)
protected Region	createTopicRegion(SystemUsage memoryManager, org.apache.activemq.thread.TaskRunnerFactory taskRunnerFactory, DestinationFactory destinationFactory)
protected JMSException	createUnknownDestinationTypeException(org.apache.activemq.command.ActiveMQDestination destination)
protected void	doStop(org.apache.activemq.util.ServiceStopper ss)
void	forgetTransaction(ConnectionContext context, org.apache.activemq.command.TransactionId transactionId)	Forgets a transaction.
void	gc()
ConnectionContext	getAdminConnectionContext()
org.apache.activemq.command.BrokerId	getBrokerId()	Get the id of the broker
String	getBrokerName()	Get the name of the broker
long	getBrokerSequenceId()
BrokerService	getBrokerService()
Connection[]	getClients()
ConnectionContext	getConnectionContext(String clientId)
Map<org.apache.activemq.command.ConnectionId,org.apache.activemq.state.ConnectionState>	getConnectionStates()
DestinationInterceptor	getDestinationInterceptor()
Map<org.apache.activemq.command.ActiveMQDestination,Destination>	getDestinationMap()	Returns a reference to the concurrent hash map that holds known destinations, do not modify
Map<org.apache.activemq.command.ActiveMQDestination,Destination>	getDestinationMap(org.apache.activemq.command.ActiveMQDestination destination)	return a reference destination map of a region based on the destination type
PolicyMap	getDestinationPolicy()
org.apache.activemq.command.ActiveMQDestination[]	getDestinations()
Set<Destination>	getDestinations(org.apache.activemq.command.ActiveMQDestination destination)	Provide an exact or wildcard lookup of destinations in the region
DestinationStatistics	getDestinationStatistics()
Set<org.apache.activemq.command.ActiveMQDestination>	getDurableDestinations()
ThreadPoolExecutor	getExecutor()
org.apache.activemq.command.BrokerInfo[]	getPeerBrokerInfos()	Get the BrokerInfo's of any connected Brokers
org.apache.activemq.command.TransactionId[]	getPreparedTransactions(ConnectionContext context)	Gets a list of all the prepared xa transactions.
Region	getQueueRegion()
Region	getRegion(org.apache.activemq.command.ActiveMQDestination destination)
Broker	getRoot()	Ensure we get the Broker at the top of the Stack
org.apache.activemq.thread.Scheduler	getScheduler()
PListStore	getTempDataStore()
Region	getTempQueueRegion()
Region	getTempTopicRegion()
Region	getTopicRegion()
URI	getVmConnectorURI()
boolean	isAllowTempAutoCreationOnSend()
protected boolean	isEqual(org.apache.activemq.command.ConnectionId connectionId, org.apache.activemq.command.ConnectionId connectionId2)
boolean	isExpired(org.apache.activemq.broker.region.MessageReference messageReference)	Determine if a message has expired -allows default behaviour to be overriden - as the timestamp set by the producer can be out of sync with the broker
boolean	isKeepDurableSubsActive()
boolean	isStopped()
void	messageExpired(ConnectionContext context, org.apache.activemq.broker.region.MessageReference node, Subscription subscription)	A Message has Expired
org.apache.activemq.command.Response	messagePull(ConnectionContext context, org.apache.activemq.command.MessagePull pull)	Allows a consumer to pull a message from a queue
void	postProcessDispatch(org.apache.activemq.command.MessageDispatch messageDispatch)	Notify the Broker that a dispatch has happened
int	prepareTransaction(ConnectionContext context, org.apache.activemq.command.TransactionId xid)	Prepares a transaction.
void	preProcessDispatch(org.apache.activemq.command.MessageDispatch messageDispatch)	Notify the Broker that a dispatch is going to happen
void	processConsumerControl(ConsumerBrokerExchange consumerExchange, org.apache.activemq.command.ConsumerControl control)
void	processDispatchNotification(org.apache.activemq.command.MessageDispatchNotification messageDispatchNotification)	Process a notification of a dispatch - used by a Slave Broker
protected void	purgeInactiveDestinations()
void	reapplyInterceptor()
void	removeBroker(Connection connection, org.apache.activemq.command.BrokerInfo info)	Remove a BrokerInfo
protected void	removeBrokerInClusterUpdate(org.apache.activemq.command.BrokerInfo info)
void	removeConnection(ConnectionContext context, org.apache.activemq.command.ConnectionInfo info, Throwable error)	A client is disconnecting from the broker.
void	removeConsumer(ConnectionContext context, org.apache.activemq.command.ConsumerInfo info)	Removes a consumer.
void	removeDestination(ConnectionContext context, org.apache.activemq.command.ActiveMQDestination destination, long timeout)	Used to destroy a destination.
void	removeDestinationInfo(ConnectionContext context, org.apache.activemq.command.DestinationInfo info)	Remove and process a DestinationInfo object
void	removeProducer(ConnectionContext context, org.apache.activemq.command.ProducerInfo info)	Removes a producer.
void	removeSubscription(ConnectionContext context, org.apache.activemq.command.RemoveSubscriptionInfo info)	Deletes a durable subscription.
void	rollbackTransaction(ConnectionContext context, org.apache.activemq.command.TransactionId xid)	Rollsback a transaction.
void	send(ProducerBrokerExchange producerExchange, org.apache.activemq.command.Message message)	Send a message to the broker to using the specified destination.
boolean	sendToDeadLetterQueue(ConnectionContext context, org.apache.activemq.broker.region.MessageReference node, Subscription subscription, Throwable poisonCause)	A message needs to go the a DLQ
void	setAdminConnectionContext(ConnectionContext adminConnectionContext)	Sets the default administration connection context used when configuring the broker on startup or via JMX
void	setAllowTempAutoCreationOnSend(boolean allowTempAutoCreationOnSend)
void	setBrokerId(org.apache.activemq.command.BrokerId brokerId)
void	setBrokerName(String brokerName)
void	setKeepDurableSubsActive(boolean keepDurableSubsActive)
void	start()
void	stop()

Methods inherited from class org.apache.activemq.broker.EmptyBroker

addSession, fastProducer, getAdaptor, isFaultTolerantConfiguration, isFull, messageConsumed, messageDelivered, messageDiscarded, networkBridgeStarted, networkBridgeStopped, nowMasterBroker, removeSession, slowConsumer, virtualDestinationAdded, virtualDestinationRemoved

Methods inherited from class java.lang.Object

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

Field Detail

ORIGINAL_EXPIRATION

public static final String ORIGINAL_EXPIRATION

See Also:

Constant Field Values

destinationStatistics

protected final DestinationStatistics destinationStatistics

destinationFactory

protected DestinationFactory destinationFactory

connectionStates

protected final Map<org.apache.activemq.command.ConnectionId,org.apache.activemq.state.ConnectionState> connectionStates

brokerService

protected final BrokerService brokerService

Constructor Detail

RegionBroker

public RegionBroker(BrokerService brokerService,
                    org.apache.activemq.thread.TaskRunnerFactory taskRunnerFactory,
                    SystemUsage memoryManager,
                    DestinationFactory destinationFactory,
                    DestinationInterceptor destinationInterceptor,
                    org.apache.activemq.thread.Scheduler scheduler,
                    ThreadPoolExecutor executor)
             throws IOException

Throws:

IOException

Method Detail

getDestinationMap

public Map<org.apache.activemq.command.ActiveMQDestination,Destination> getDestinationMap()

Description copied from interface: Region

Returns a reference to the concurrent hash map that holds known destinations, do not modify

Specified by:

getDestinationMap in interface Region

Overrides:

getDestinationMap in class EmptyBroker

getDestinationMap

public Map<org.apache.activemq.command.ActiveMQDestination,Destination> getDestinationMap(org.apache.activemq.command.ActiveMQDestination destination)

Description copied from interface: Broker

return a reference destination map of a region based on the destination type

Specified by:

getDestinationMap in interface Broker

Overrides:

getDestinationMap in class EmptyBroker

Returns:

destination Map

getDestinations

public Set<Destination> getDestinations(org.apache.activemq.command.ActiveMQDestination destination)

Description copied from interface: Region

Provide an exact or wildcard lookup of destinations in the region

Specified by:

getDestinations in interface Region

Overrides:

getDestinations in class EmptyBroker

Returns:

a set of matching destination objects.

getQueueRegion

public Region getQueueRegion()

getTempQueueRegion

public Region getTempQueueRegion()

getTempTopicRegion

public Region getTempTopicRegion()

getTopicRegion

public Region getTopicRegion()

createTempTopicRegion

protected Region createTempTopicRegion(SystemUsage memoryManager,
                                       org.apache.activemq.thread.TaskRunnerFactory taskRunnerFactory,
                                       DestinationFactory destinationFactory)

createTempQueueRegion

protected Region createTempQueueRegion(SystemUsage memoryManager,
                                       org.apache.activemq.thread.TaskRunnerFactory taskRunnerFactory,
                                       DestinationFactory destinationFactory)

createTopicRegion

protected Region createTopicRegion(SystemUsage memoryManager,
                                   org.apache.activemq.thread.TaskRunnerFactory taskRunnerFactory,
                                   DestinationFactory destinationFactory)

createQueueRegion

protected Region createQueueRegion(SystemUsage memoryManager,
                                   org.apache.activemq.thread.TaskRunnerFactory taskRunnerFactory,
                                   DestinationFactory destinationFactory)

start

public void start()
           throws Exception

Specified by:

start in interface org.apache.activemq.Service

Overrides:

start in class EmptyBroker

Throws:

Exception

stop

public void stop()
          throws Exception

Specified by:

stop in interface org.apache.activemq.Service

Overrides:

stop in class EmptyBroker

Throws:

Exception

getDestinationPolicy

public PolicyMap getDestinationPolicy()

getConnectionContext

public ConnectionContext getConnectionContext(String clientId)

addConnection

public void addConnection(ConnectionContext context,
                          org.apache.activemq.command.ConnectionInfo info)
                   throws Exception

Description copied from interface: Broker

A client is establishing a connection with the broker.

Specified by:

addConnection in interface Broker

Overrides:

addConnection in class EmptyBroker

Throws:

Exception - TODO

removeConnection

public void removeConnection(ConnectionContext context,
                             org.apache.activemq.command.ConnectionInfo info,
                             Throwable error)
                      throws Exception

Description copied from interface: Broker

A client is disconnecting from the broker.

Specified by:

removeConnection in interface Broker

Overrides:

removeConnection in class EmptyBroker

Parameters:

context - the environment the operation is being executed under.

error - null if the client requested the disconnect or the error that caused the client to disconnect.

Throws:

Exception - TODO

isEqual

protected boolean isEqual(org.apache.activemq.command.ConnectionId connectionId,
                          org.apache.activemq.command.ConnectionId connectionId2)

getClients

public Connection[] getClients()
                        throws Exception

Specified by:

getClients in interface Broker

Overrides:

getClients in class EmptyBroker

Returns:

all clients added to the Broker.

Throws:

Exception - TODO

addDestination

public Destination addDestination(ConnectionContext context,
                                  org.apache.activemq.command.ActiveMQDestination destination,
                                  boolean createIfTemp)
                           throws Exception

Description copied from interface: Region

Used to create a destination. Usually, this method is invoked as a side-effect of sending a message to a destination that does not exist yet.

Specified by:

addDestination in interface Region

Overrides:

addDestination in class EmptyBroker

destination - the destination to create.

Returns:

TODO

Throws:

Exception - TODO

removeDestination

public void removeDestination(ConnectionContext context,
                              org.apache.activemq.command.ActiveMQDestination destination,
                              long timeout)
                       throws Exception

Description copied from interface: Region

Used to destroy a destination. This should try to quiesce use of the destination up to the timeout allotted time before removing the destination. This will remove all persistent messages associated with the destination.

Specified by:

removeDestination in interface Region

Overrides:

removeDestination in class EmptyBroker

Parameters:

context - the environment the operation is being executed under.

destination - what is being removed from the broker.

timeout - the max amount of time to wait for the destination to quiesce

Throws:

Exception - TODO

addDestinationInfo

public void addDestinationInfo(ConnectionContext context,
                               org.apache.activemq.command.DestinationInfo info)
                        throws Exception

Description copied from interface: Broker

Add and process a DestinationInfo object

Specified by:

addDestinationInfo in interface Broker

Overrides:

addDestinationInfo in class EmptyBroker

Throws:

Exception

removeDestinationInfo

public void removeDestinationInfo(ConnectionContext context,
                                  org.apache.activemq.command.DestinationInfo info)
                           throws Exception

Description copied from interface: Broker

Remove and process a DestinationInfo object

Specified by:

removeDestinationInfo in interface Broker

Overrides:

removeDestinationInfo in class EmptyBroker

Throws:

Exception

getDestinations

public org.apache.activemq.command.ActiveMQDestination[] getDestinations()
                                                                  throws Exception

Specified by:

getDestinations in interface Broker

Overrides:

getDestinations in class EmptyBroker

Returns:

all destinations added to the Broker.

Throws:

Exception - TODO

addProducer

public void addProducer(ConnectionContext context,
                        org.apache.activemq.command.ProducerInfo info)
                 throws Exception

Description copied from interface: Broker

Adds a producer.

Specified by:

addProducer in interface Broker

Specified by:

addProducer in interface Region

Overrides:

addProducer in class EmptyBroker

Parameters:

context - the environment the operation is being executed under.

Throws:

Exception - TODO

removeProducer

public void removeProducer(ConnectionContext context,
                           org.apache.activemq.command.ProducerInfo info)
                    throws Exception

Description copied from interface: Broker

Removes a producer.

Specified by:

removeProducer in interface Broker

Specified by:

removeProducer in interface Region

Overrides:

removeProducer in class EmptyBroker

Parameters:

context - the environment the operation is being executed under.

Throws:

Exception - TODO

addConsumer

public Subscription addConsumer(ConnectionContext context,
                                org.apache.activemq.command.ConsumerInfo info)
                         throws Exception

Description copied from interface: Region

Adds a consumer.

Specified by:

addConsumer in interface Region

Overrides:

addConsumer in class EmptyBroker

Parameters:

context - the environment the operation is being executed under.

Returns:

TODO

Throws:

Exception - TODO

removeConsumer

public void removeConsumer(ConnectionContext context,
                           org.apache.activemq.command.ConsumerInfo info)
                    throws Exception

Description copied from interface: Region

Removes a consumer.

Specified by:

removeConsumer in interface Region

Overrides:

removeConsumer in class EmptyBroker

Parameters:

context - the environment the operation is being executed under.

Throws:

Exception - TODO

removeSubscription

public void removeSubscription(ConnectionContext context,
                               org.apache.activemq.command.RemoveSubscriptionInfo info)
                        throws Exception

Description copied from interface: Region

Deletes a durable subscription.

Specified by:

removeSubscription in interface Region

Overrides:

removeSubscription in class EmptyBroker

Parameters:

context - the environment the operation is being executed under.

info - TODO

Throws:

Exception - TODO

send

public void send(ProducerBrokerExchange producerExchange,
                 org.apache.activemq.command.Message message)
          throws Exception

Description copied from interface: Region

Send a message to the broker to using the specified destination. The destination specified in the message does not need to match the destination the message is sent to. This is handy in case the message is being sent to a dead letter destination.

Specified by:

send in interface Region

Overrides:

send in class EmptyBroker

Parameters:

producerExchange - the environment the operation is being executed under.

Throws:

Exception - TODO

acknowledge

public void acknowledge(ConsumerBrokerExchange consumerExchange,
                        org.apache.activemq.command.MessageAck ack)
                 throws Exception

Description copied from interface: Region

Used to acknowledge the receipt of a message by a client.

Specified by:

acknowledge in interface Region

Overrides:

acknowledge in class EmptyBroker

Parameters:

consumerExchange - the environment the operation is being executed under.

Throws:

Exception - TODO

getRegion

public Region getRegion(org.apache.activemq.command.ActiveMQDestination destination)
                 throws JMSException

Throws:

JMSException

messagePull

public org.apache.activemq.command.Response messagePull(ConnectionContext context,
                                                        org.apache.activemq.command.MessagePull pull)
                                                 throws Exception

Description copied from interface: Region

Allows a consumer to pull a message from a queue

Specified by:

messagePull in interface Region

Overrides:

messagePull in class EmptyBroker

Throws:

Exception

getPreparedTransactions

public org.apache.activemq.command.TransactionId[] getPreparedTransactions(ConnectionContext context)
                                                                    throws Exception

Description copied from interface: Broker

Gets a list of all the prepared xa transactions.

Specified by:

getPreparedTransactions in interface Broker

Overrides:

getPreparedTransactions in class EmptyBroker

Parameters:

context - transaction ids

Returns:

array of TransactionId values

Throws:

Exception - TODO

beginTransaction

public void beginTransaction(ConnectionContext context,
                             org.apache.activemq.command.TransactionId xid)
                      throws Exception

Description copied from interface: Broker

Starts a transaction.

Specified by:

beginTransaction in interface Broker

Overrides:

beginTransaction in class EmptyBroker

Throws:

Exception - TODO

prepareTransaction

public int prepareTransaction(ConnectionContext context,
                              org.apache.activemq.command.TransactionId xid)
                       throws Exception

Description copied from interface: Broker

Prepares a transaction. Only valid for xa transactions.

Specified by:

prepareTransaction in interface Broker

Overrides:

prepareTransaction in class EmptyBroker

Returns:

id

Throws:

Exception - TODO

rollbackTransaction

public void rollbackTransaction(ConnectionContext context,
                                org.apache.activemq.command.TransactionId xid)
                         throws Exception

Description copied from interface: Broker

Rollsback a transaction.

Specified by:

rollbackTransaction in interface Broker

Overrides:

rollbackTransaction in class EmptyBroker

Throws:

Exception - TODO

commitTransaction

public void commitTransaction(ConnectionContext context,
                              org.apache.activemq.command.TransactionId xid,
                              boolean onePhase)
                       throws Exception

Description copied from interface: Broker

Commits a transaction.

Specified by:

commitTransaction in interface Broker

Overrides:

commitTransaction in class EmptyBroker

Throws:

Exception - TODO

forgetTransaction

public void forgetTransaction(ConnectionContext context,
                              org.apache.activemq.command.TransactionId transactionId)
                       throws Exception

Description copied from interface: Broker

Forgets a transaction.

Specified by:

forgetTransaction in interface Broker

Overrides:

forgetTransaction in class EmptyBroker

Throws:

Exception

gc

public void gc()

Specified by:

gc in interface Region

Overrides:

gc in class EmptyBroker

getBrokerId

public org.apache.activemq.command.BrokerId getBrokerId()

Description copied from interface: Broker

Get the id of the broker

Specified by:

getBrokerId in interface Broker

Overrides:

getBrokerId in class EmptyBroker

setBrokerId

public void setBrokerId(org.apache.activemq.command.BrokerId brokerId)

getBrokerName

public String getBrokerName()

Description copied from interface: Broker

Get the name of the broker

Specified by:

getBrokerName in interface Broker

Overrides:

getBrokerName in class EmptyBroker

setBrokerName

public void setBrokerName(String brokerName)

getDestinationStatistics

public DestinationStatistics getDestinationStatistics()

createUnknownDestinationTypeException

protected JMSException createUnknownDestinationTypeException(org.apache.activemq.command.ActiveMQDestination destination)

addBroker

public void addBroker(Connection connection,
                      org.apache.activemq.command.BrokerInfo info)

Description copied from interface: Broker

A remote Broker connects

Specified by:

addBroker in interface Broker

Overrides:

addBroker in class EmptyBroker

removeBroker

public void removeBroker(Connection connection,
                         org.apache.activemq.command.BrokerInfo info)

Description copied from interface: Broker

Remove a BrokerInfo

Specified by:

removeBroker in interface Broker

Overrides:

removeBroker in class EmptyBroker

getPeerBrokerInfos

public org.apache.activemq.command.BrokerInfo[] getPeerBrokerInfos()

Description copied from interface: Broker

Get the BrokerInfo's of any connected Brokers

Specified by:

getPeerBrokerInfos in interface Broker

Overrides:

getPeerBrokerInfos in class EmptyBroker

Returns:

array of peer BrokerInfos

preProcessDispatch

public void preProcessDispatch(org.apache.activemq.command.MessageDispatch messageDispatch)

Description copied from interface: Broker

Notify the Broker that a dispatch is going to happen

Specified by:

preProcessDispatch in interface Broker

Overrides:

preProcessDispatch in class EmptyBroker

postProcessDispatch

public void postProcessDispatch(org.apache.activemq.command.MessageDispatch messageDispatch)

Description copied from interface: Broker

Notify the Broker that a dispatch has happened

Specified by:

postProcessDispatch in interface Broker

Overrides:

postProcessDispatch in class EmptyBroker

processDispatchNotification

public void processDispatchNotification(org.apache.activemq.command.MessageDispatchNotification messageDispatchNotification)
                                 throws Exception

Description copied from interface: Region

Process a notification of a dispatch - used by a Slave Broker

Specified by:

processDispatchNotification in interface Region

Overrides:

processDispatchNotification in class EmptyBroker

Throws:

Exception - TODO

isStopped

public boolean isStopped()

Specified by:

isStopped in interface Broker

Overrides:

isStopped in class EmptyBroker

Returns:

true if the broker has stopped

getDurableDestinations

public Set<org.apache.activemq.command.ActiveMQDestination> getDurableDestinations()

Specified by:

getDurableDestinations in interface Broker

Overrides:

getDurableDestinations in class EmptyBroker

Returns:

a Set of all durable destinations

doStop

protected void doStop(org.apache.activemq.util.ServiceStopper ss)

isKeepDurableSubsActive

public boolean isKeepDurableSubsActive()

setKeepDurableSubsActive

public void setKeepDurableSubsActive(boolean keepDurableSubsActive)

getDestinationInterceptor

public DestinationInterceptor getDestinationInterceptor()

getAdminConnectionContext

public ConnectionContext getAdminConnectionContext()

Specified by:

getAdminConnectionContext in interface Broker

Overrides:

getAdminConnectionContext in class EmptyBroker

Returns:

the connection context used to make administration operations on startup or via JMX MBeans

setAdminConnectionContext

public void setAdminConnectionContext(ConnectionContext adminConnectionContext)

Description copied from interface: Broker

Sets the default administration connection context used when configuring the broker on startup or via JMX

Specified by:

setAdminConnectionContext in interface Broker

Overrides:

setAdminConnectionContext in class EmptyBroker

getConnectionStates

public Map<org.apache.activemq.command.ConnectionId,org.apache.activemq.state.ConnectionState> getConnectionStates()

getTempDataStore

public PListStore getTempDataStore()

Specified by:

getTempDataStore in interface Broker

Overrides:

getTempDataStore in class EmptyBroker

Returns:

the temp data store

getVmConnectorURI

public URI getVmConnectorURI()

Specified by:

getVmConnectorURI in interface Broker

Overrides:

getVmConnectorURI in class EmptyBroker

Returns:

the URI that can be used to connect to the local Broker

brokerServiceStarted

public void brokerServiceStarted()

Description copied from interface: Broker

called when the brokerService starts

Specified by:

brokerServiceStarted in interface Broker

Overrides:

brokerServiceStarted in class EmptyBroker

getBrokerService

public BrokerService getBrokerService()

Specified by:

getBrokerService in interface Broker

Overrides:

getBrokerService in class EmptyBroker

Returns:

the BrokerService

isExpired

public boolean isExpired(org.apache.activemq.broker.region.MessageReference messageReference)

Description copied from interface: Broker

Determine if a message has expired -allows default behaviour to be overriden - as the timestamp set by the producer can be out of sync with the broker

Specified by:

isExpired in interface Broker

Overrides:

isExpired in class EmptyBroker

Returns:

true if the message is expired

messageExpired

public void messageExpired(ConnectionContext context,
                           org.apache.activemq.broker.region.MessageReference node,
                           Subscription subscription)

Description copied from interface: Broker

A Message has Expired

Specified by:

messageExpired in interface Broker

Overrides:

messageExpired in class EmptyBroker

subscription - (may be null)

sendToDeadLetterQueue

public boolean sendToDeadLetterQueue(ConnectionContext context,
                                     org.apache.activemq.broker.region.MessageReference node,
                                     Subscription subscription,
                                     Throwable poisonCause)

Description copied from interface: Broker

A message needs to go the a DLQ

Specified by:

sendToDeadLetterQueue in interface Broker

Overrides:

sendToDeadLetterQueue in class EmptyBroker

poisonCause - reason for dlq submission, may be null

Returns:

true if Message was placed in a DLQ false if discarded.

getRoot

public Broker getRoot()

Description copied from interface: Broker

Ensure we get the Broker at the top of the Stack

Specified by:

getRoot in interface Broker

Overrides:

getRoot in class EmptyBroker

Returns:

the broker at the top of the Stack

getBrokerSequenceId

public long getBrokerSequenceId()

Specified by:

getBrokerSequenceId in interface Broker

Overrides:

getBrokerSequenceId in class EmptyBroker

Returns:

the broker sequence id

getScheduler

public org.apache.activemq.thread.Scheduler getScheduler()

Specified by:

getScheduler in interface Broker

Overrides:

getScheduler in class EmptyBroker

getExecutor

public ThreadPoolExecutor getExecutor()

Specified by:

getExecutor in interface Broker

Overrides:

getExecutor in class EmptyBroker

processConsumerControl

public void processConsumerControl(ConsumerBrokerExchange consumerExchange,
                                   org.apache.activemq.command.ConsumerControl control)

Specified by:

processConsumerControl in interface Region

Overrides:

processConsumerControl in class EmptyBroker

addBrokerInClusterUpdate

protected void addBrokerInClusterUpdate(org.apache.activemq.command.BrokerInfo info)

removeBrokerInClusterUpdate

protected void removeBrokerInClusterUpdate(org.apache.activemq.command.BrokerInfo info)

purgeInactiveDestinations

protected void purgeInactiveDestinations()

isAllowTempAutoCreationOnSend

public boolean isAllowTempAutoCreationOnSend()

setAllowTempAutoCreationOnSend

public void setAllowTempAutoCreationOnSend(boolean allowTempAutoCreationOnSend)

reapplyInterceptor

public void reapplyInterceptor()

Specified by:

reapplyInterceptor in interface Region

Overrides:

reapplyInterceptor in class EmptyBroker