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:

org.apache.activemq.Service, MessageStore

Enclosing class:

KahaDBStore

public class KahaDBStore.KahaDBMessageStore
extends AbstractMessageStore

Field Summary

protected 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, prioritizedMessages

Constructor Summary

KahaDBStore.KahaDBMessageStore(org.apache.activemq.command.ActiveMQDestination destination)

Method Summary

protected void	acquireLocalAsyncLock()
void	addMessage(ConnectionContext context, org.apache.activemq.command.Message message)
Future<Object>	asyncAddQueueMessage(ConnectionContext context, org.apache.activemq.command.Message message)
org.apache.activemq.command.ActiveMQDestination	getDestination()
org.apache.activemq.command.Message	getMessage(org.apache.activemq.command.MessageId identity)
int	getMessageCount()
boolean	isEmpty()
protected void	lockAsyncJobQueue()
void	recover(MessageRecoveryListener listener)
void	recoverNextMessages(int maxReturned, MessageRecoveryListener listener)
protected void	releaseLocalAsyncLock()
void	removeAllMessages(ConnectionContext context)
void	removeAsyncMessage(ConnectionContext context, org.apache.activemq.command.MessageAck ack)
void	removeMessage(ConnectionContext context, org.apache.activemq.command.MessageAck ack)
void	resetBatching()
void	setBatch(org.apache.activemq.command.MessageId identity)
void	setMemoryUsage(MemoryUsage memoeyUSage)
void	start()
void	stop()
protected void	unlockAsyncJobQueue()

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

addMessage, asyncAddQueueMessage, asyncAddTopicMessage, asyncAddTopicMessage, dispose, isPrioritizedMessages, setPrioritizedMessages

Methods inherited from class java.lang.Object

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

Field Detail

asyncTaskMap

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

dest

protected KahaDestination dest

Constructor Detail

KahaDBStore.KahaDBMessageStore

public KahaDBStore.KahaDBMessageStore(org.apache.activemq.command.ActiveMQDestination destination)

Method Detail

getDestination

public org.apache.activemq.command.ActiveMQDestination getDestination()

Specified by:

getDestination in interface MessageStore

Overrides:

getDestination in class AbstractMessageStore

asyncAddQueueMessage

public Future<Object> asyncAddQueueMessage(ConnectionContext context,
                                           org.apache.activemq.command.Message message)
                                    throws IOException

Specified by:

asyncAddQueueMessage in interface MessageStore

Overrides:

asyncAddQueueMessage in class AbstractMessageStore

Throws:

IOException

removeAsyncMessage

public void removeAsyncMessage(ConnectionContext context,
                               org.apache.activemq.command.MessageAck ack)
                        throws IOException

Specified by:

removeAsyncMessage in interface MessageStore

Overrides:

removeAsyncMessage in class AbstractMessageStore

Throws:

IOException

addMessage

public void addMessage(ConnectionContext context,
                       org.apache.activemq.command.Message message)
                throws IOException

Throws:

IOException

removeMessage

public void removeMessage(ConnectionContext context,
                          org.apache.activemq.command.MessageAck ack)
                   throws IOException

Throws:

IOException

removeAllMessages

public void removeAllMessages(ConnectionContext context)
                       throws IOException

Throws:

IOException

getMessage

public org.apache.activemq.command.Message getMessage(org.apache.activemq.command.MessageId identity)
                                               throws IOException

Throws:

IOException

getMessageCount

public int getMessageCount()
                    throws IOException

Throws:

IOException

isEmpty

public boolean isEmpty()
                throws IOException

Specified by:

isEmpty in interface MessageStore

Overrides:

isEmpty in class AbstractMessageStore

Throws:

IOException

recover

public void recover(MessageRecoveryListener listener)
             throws Exception

Throws:

Exception

recoverNextMessages

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

Throws:

Exception

resetBatching

public void resetBatching()

setBatch

public void setBatch(org.apache.activemq.command.MessageId identity)
              throws IOException

Specified by:

setBatch in interface MessageStore

Overrides:

setBatch in class AbstractMessageStore

Throws:

IOException

setMemoryUsage

public void setMemoryUsage(MemoryUsage memoeyUSage)

Specified by:

setMemoryUsage in interface MessageStore

Overrides:

setMemoryUsage in class AbstractMessageStore

start

public void start()
           throws Exception

Specified by:

start in interface org.apache.activemq.Service

Overrides:

start in class AbstractMessageStore

Throws:

Exception

stop

public void stop()
          throws Exception

Specified by:

stop in interface org.apache.activemq.Service

Overrides:

stop in class AbstractMessageStore

Throws:

Exception

lockAsyncJobQueue

protected void lockAsyncJobQueue()

unlockAsyncJobQueue

protected void unlockAsyncJobQueue()

acquireLocalAsyncLock

protected void acquireLocalAsyncLock()

releaseLocalAsyncLock

protected void releaseLocalAsyncLock()