org.apache.activemq.store.kahadb

Class KahaDBStore.KahaDBMessageStore

java.lang.Object

org.apache.activemq.store.AbstractMessageStore

org.apache.activemq.store.kahadb.KahaDBStore.KahaDBMessageStore

All Implemented Interfaces:

Service, MessageStore

Enclosing class:

KahaDBStore

public class KahaDBStore.KahaDBMessageStore
extends AbstractMessageStore

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Map<org.apache.activemq.store.kahadb.KahaDBStore.AsyncJobKey,KahaDBStore.StoreTask>	asyncTaskMap
protected KahaDestination	dest

Fields inherited from class org.apache.activemq.store.AbstractMessageStore

destination, FUTURE, indexListener, prioritizedMessages

Constructor Summary

Constructors

Constructor and Description
KahaDBStore.KahaDBMessageStore(ActiveMQDestination destination)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	acquireLocalAsyncLock()
void	addMessage(ConnectionContext context, Message message)
ListenableFuture<java.lang.Object>	asyncAddQueueMessage(ConnectionContext context, Message message)
ActiveMQDestination	getDestination()
Message	getMessage(MessageId identity)
int	getMessageCount()
boolean	isEmpty()
protected void	lockAsyncJobQueue()
void	recover(MessageRecoveryListener listener)
void	recoverNextMessages(int maxReturned, MessageRecoveryListener listener)
protected int	recoverRolledBackAcks(org.apache.activemq.store.kahadb.MessageDatabase.StoredDestination sd, Transaction tx, int maxReturned, MessageRecoveryListener listener)
protected void	releaseLocalAsyncLock()
void	removeAllMessages(ConnectionContext context)
void	removeAsyncMessage(ConnectionContext context, MessageAck ack)
void	removeMessage(ConnectionContext context, MessageAck ack)
void	resetBatching()
void	setBatch(MessageId identity)
void	setMemoryUsage(MemoryUsage memoryUsage)
void	start()
void	stop()
java.lang.String	toString()
protected void	unlockAsyncJobQueue()
void	updateMessage(Message message)

Methods inherited from class org.apache.activemq.store.AbstractMessageStore

addMessage, asyncAddQueueMessage, asyncAddTopicMessage, asyncAddTopicMessage, dispose, getIndexListener, isPrioritizedMessages, registerIndexListener, setPrioritizedMessages

Methods inherited from class java.lang.Object

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

Field Detail

asyncTaskMap

protected final java.util.Map<org.apache.activemq.store.kahadb.KahaDBStore.AsyncJobKey,KahaDBStore.StoreTask> asyncTaskMap

dest

protected KahaDestination dest

Constructor Detail

KahaDBStore.KahaDBMessageStore

public KahaDBStore.KahaDBMessageStore(ActiveMQDestination destination)

Method Detail

getDestination

public ActiveMQDestination getDestination()

Specified by:

getDestination in interface MessageStore

Overrides:

getDestination in class AbstractMessageStore

asyncAddQueueMessage

public ListenableFuture<java.lang.Object> asyncAddQueueMessage(ConnectionContext context,
                                                      Message message)
                                                        throws java.io.IOException

Specified by:

asyncAddQueueMessage in interface MessageStore

Overrides:

asyncAddQueueMessage in class AbstractMessageStore

Throws:

java.io.IOException

removeAsyncMessage

public void removeAsyncMessage(ConnectionContext context,
                      MessageAck ack)
                        throws java.io.IOException

Specified by:

removeAsyncMessage in interface MessageStore

Overrides:

removeAsyncMessage in class AbstractMessageStore

Throws:

java.io.IOException

addMessage

public void addMessage(ConnectionContext context,
              Message message)
                throws java.io.IOException

Throws:

java.io.IOException

updateMessage

public void updateMessage(Message message)
                   throws java.io.IOException

Specified by:

updateMessage in interface MessageStore

Overrides:

updateMessage in class AbstractMessageStore

Throws:

java.io.IOException

removeMessage

public void removeMessage(ConnectionContext context,
                 MessageAck ack)
                   throws java.io.IOException

Throws:

java.io.IOException

removeAllMessages

public void removeAllMessages(ConnectionContext context)
                       throws java.io.IOException

Throws:

java.io.IOException

getMessage

public Message getMessage(MessageId identity)
                   throws java.io.IOException

Throws:

java.io.IOException

getMessageCount

public int getMessageCount()
                    throws java.io.IOException

Throws:

java.io.IOException

isEmpty

public boolean isEmpty()
                throws java.io.IOException

Specified by:

isEmpty in interface MessageStore

Overrides:

isEmpty in class AbstractMessageStore

Throws:

java.io.IOException

recover

public void recover(MessageRecoveryListener listener)
             throws java.lang.Exception

Throws:

java.lang.Exception

recoverNextMessages

public void recoverNextMessages(int maxReturned,
                       MessageRecoveryListener listener)
                         throws java.lang.Exception

Throws:

java.lang.Exception

recoverRolledBackAcks

protected int recoverRolledBackAcks(org.apache.activemq.store.kahadb.MessageDatabase.StoredDestination sd,
                        Transaction tx,
                        int maxReturned,
                        MessageRecoveryListener listener)
                             throws java.lang.Exception

Throws:

java.lang.Exception

resetBatching

public void resetBatching()

setBatch

public void setBatch(MessageId identity)
              throws java.io.IOException

Specified by:

setBatch in interface MessageStore

Overrides:

setBatch in class AbstractMessageStore

Throws:

java.io.IOException

setMemoryUsage

public void setMemoryUsage(MemoryUsage memoryUsage)

Specified by:

setMemoryUsage in interface MessageStore

Overrides:

setMemoryUsage in class AbstractMessageStore

start

public void start()
           throws java.lang.Exception

Specified by:

start in interface Service

Overrides:

start in class AbstractMessageStore

Throws:

java.lang.Exception

stop

public void stop()
          throws java.lang.Exception

Specified by:

stop in interface Service

Overrides:

stop in class AbstractMessageStore

Throws:

java.lang.Exception

lockAsyncJobQueue

protected void lockAsyncJobQueue()

unlockAsyncJobQueue

protected void unlockAsyncJobQueue()

acquireLocalAsyncLock

protected void acquireLocalAsyncLock()

releaseLocalAsyncLock

protected void releaseLocalAsyncLock()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object