org.apache.activemq.store.jdbc

Class JDBCMessageStore

java.lang.Object

org.apache.activemq.store.AbstractMessageStore

org.apache.activemq.store.jdbc.JDBCMessageStore

All Implemented Interfaces:

org.apache.activemq.Service, MessageStore

Direct Known Subclasses:

JDBCTopicMessageStore

public class JDBCMessageStore
extends AbstractMessageStore

Field Summary

Fields

Modifier and Type	Field and Description
protected JDBCAdapter	adapter
protected org.apache.activemq.ActiveMQMessageAudit	audit
protected AtomicLong	lastRecoveredPriority
protected AtomicLong	lastRecoveredSequenceId
protected JDBCPersistenceAdapter	persistenceAdapter
protected org.apache.activemq.wireformat.WireFormat	wireFormat

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

destination, FUTURE, prioritizedMessages

Constructor Summary

Constructors

Constructor and Description
JDBCMessageStore(JDBCPersistenceAdapter persistenceAdapter, JDBCAdapter adapter, org.apache.activemq.wireformat.WireFormat wireFormat, org.apache.activemq.command.ActiveMQDestination destination, org.apache.activemq.ActiveMQMessageAudit audit)

Method Summary

Methods

Modifier and Type	Method and Description
void	addMessage(ConnectionContext context, org.apache.activemq.command.Message message)
void	addMessageReference(ConnectionContext context, org.apache.activemq.command.MessageId messageId, long expirationTime, String messageRef)
org.apache.activemq.command.Message	getMessage(org.apache.activemq.command.MessageId messageId)
int	getMessageCount()
String	getMessageReference(org.apache.activemq.command.MessageId messageId)
protected void	onAdd(org.apache.activemq.command.MessageId messageId, long sequenceId, byte priority)
void	recover(MessageRecoveryListener listener)
void	recoverNextMessages(int maxReturned, MessageRecoveryListener listener)
void	removeAllMessages(ConnectionContext context)
void	removeMessage(ConnectionContext context, org.apache.activemq.command.MessageAck ack)
void	resetBatching()
void	setBatch(org.apache.activemq.command.MessageId messageId)
void	setPrioritizedMessages(boolean prioritizedMessages)
void	updateMessage(org.apache.activemq.command.Message message)

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

addMessage, asyncAddQueueMessage, asyncAddQueueMessage, asyncAddTopicMessage, asyncAddTopicMessage, dispose, getDestination, isEmpty, isPrioritizedMessages, removeAsyncMessage, setMemoryUsage, start, stop

Methods inherited from class java.lang.Object

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

Field Detail

wireFormat

protected final org.apache.activemq.wireformat.WireFormat wireFormat

adapter

protected final JDBCAdapter adapter

persistenceAdapter

protected final JDBCPersistenceAdapter persistenceAdapter

lastRecoveredSequenceId

protected AtomicLong lastRecoveredSequenceId

lastRecoveredPriority

protected AtomicLong lastRecoveredPriority

audit

protected org.apache.activemq.ActiveMQMessageAudit audit

Constructor Detail

JDBCMessageStore

public JDBCMessageStore(JDBCPersistenceAdapter persistenceAdapter,
                JDBCAdapter adapter,
                org.apache.activemq.wireformat.WireFormat wireFormat,
                org.apache.activemq.command.ActiveMQDestination destination,
                org.apache.activemq.ActiveMQMessageAudit audit)
                 throws IOException

Throws:

IOException

Method Detail

addMessage

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

Throws:

IOException

updateMessage

public void updateMessage(org.apache.activemq.command.Message message)
                   throws IOException

Specified by:

updateMessage in interface MessageStore

Overrides:

updateMessage in class AbstractMessageStore

Throws:

IOException

onAdd

protected void onAdd(org.apache.activemq.command.MessageId messageId,
         long sequenceId,
         byte priority)

addMessageReference

public void addMessageReference(ConnectionContext context,
                       org.apache.activemq.command.MessageId messageId,
                       long expirationTime,
                       String messageRef)
                         throws IOException

Throws:

IOException

getMessage

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

Throws:

IOException

getMessageReference

public String getMessageReference(org.apache.activemq.command.MessageId messageId)
                           throws IOException

Throws:

IOException

removeMessage

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

Throws:

IOException

recover

public void recover(MessageRecoveryListener listener)
             throws Exception

Throws:

Exception

removeAllMessages

public void removeAllMessages(ConnectionContext context)
                       throws IOException

Throws:

IOException

See Also:

MessageStore.removeAllMessages(ConnectionContext)

getMessageCount

public int getMessageCount()
                    throws IOException

Throws:

IOException

recoverNextMessages

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

Parameters:

maxReturned -

listener -

Throws:

Exception

See Also:

MessageStore.recoverNextMessages(int, org.apache.activemq.store.MessageRecoveryListener)

resetBatching

public void resetBatching()

See Also:

MessageStore.resetBatching()

setBatch

public void setBatch(org.apache.activemq.command.MessageId messageId)

Specified by:

setBatch in interface MessageStore

Overrides:

setBatch in class AbstractMessageStore

setPrioritizedMessages

public void setPrioritizedMessages(boolean prioritizedMessages)

Specified by:

setPrioritizedMessages in interface MessageStore

Overrides:

setPrioritizedMessages in class AbstractMessageStore