public class KahaMessageStore extends AbstractMessageStore
MessageStore
which
uses a JPS ContainerModifier and Type | Field and Description |
---|---|
protected StoreEntry |
batchEntry |
protected MapContainer<MessageId,Message> |
messageContainer |
destination, FUTURE, prioritizedMessages
Constructor and Description |
---|
KahaMessageStore(MapContainer<MessageId,Message> container,
ActiveMQDestination destination) |
Modifier and Type | Method and Description |
---|---|
void |
addMessage(ConnectionContext context,
Message message)
Adds a message to the message store
|
void |
delete() |
Object |
getId() |
Message |
getMessage(MessageId identity)
Looks up a message using either the String messageID or the
messageNumber.
|
int |
getMessageCount() |
protected MessageId |
getMessageId(Object object) |
MessageId |
getPreviousMessageIdToDeliver(MessageId id) |
boolean |
isSupportForCursors() |
void |
recover(MessageRecoveryListener listener)
Recover any messages to be delivered.
|
protected boolean |
recoverMessage(MessageRecoveryListener listener,
Message msg) |
void |
recoverNextMessages(int maxReturned,
MessageRecoveryListener listener) |
void |
removeAllMessages(ConnectionContext context)
Removes all the messages from the message store.
|
void |
removeMessage(ConnectionContext context,
MessageAck ack)
Removes a message from the message store.
|
void |
removeMessage(MessageId msgId) |
void |
resetBatching()
A hint to the Store to reset any batching state for the Destination
|
void |
setBatch(MessageId messageId)
allow caching cursors to set the current batch offset when cache is exhausted
|
addMessage, asyncAddQueueMessage, asyncAddQueueMessage, asyncAddTopicMessage, asyncAddTopicMessage, dispose, getDestination, isEmpty, isPrioritizedMessages, removeAsyncMessage, setMemoryUsage, setPrioritizedMessages, start, stop
protected final MapContainer<MessageId,Message> messageContainer
protected StoreEntry batchEntry
public KahaMessageStore(MapContainer<MessageId,Message> container, ActiveMQDestination destination) throws IOException
IOException
protected MessageId getMessageId(Object object)
public void addMessage(ConnectionContext context, Message message) throws IOException
MessageStore
context
- contextIOException
public Message getMessage(MessageId identity) throws IOException
MessageStore
identity
- which contains either the messageID or the messageNumberIOException
protected boolean recoverMessage(MessageRecoveryListener listener, Message msg) throws Exception
Exception
public void removeMessage(ConnectionContext context, MessageAck ack) throws IOException
MessageStore
ack
- the ack request that cause the message to be removed. It
conatins the identity which contains the messageID of the
message that needs to be removed.IOException
public void removeMessage(MessageId msgId) throws IOException
IOException
public void recover(MessageRecoveryListener listener) throws Exception
MessageStore
Exception
public void removeAllMessages(ConnectionContext context) throws IOException
MessageStore
IOException
public void delete()
public int getMessageCount()
MessageStore.getMessageCount()
public MessageId getPreviousMessageIdToDeliver(MessageId id) throws Exception
id
- Exception
org.apache.activemq.store.MessageStore#getPreviousMessageIdToDeliver(org.apache.activemq.command.MessageId)
public void recoverNextMessages(int maxReturned, MessageRecoveryListener listener) throws Exception
lastMessageId
- maxReturned
- listener
- Exception
org.apache.activemq.store.MessageStore#recoverNextMessages(org.apache.activemq.command.MessageId,
int, org.apache.activemq.store.MessageRecoveryListener)
public void resetBatching()
MessageStore
nextToDispatch
- org.apache.activemq.store.MessageStore#resetBatching(org.apache.activemq.command.MessageId)
public boolean isSupportForCursors()
public void setBatch(MessageId messageId)
MessageStore
setBatch
in interface MessageStore
setBatch
in class AbstractMessageStore
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