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java.lang.Object org.springframework.integration.store.AbstractMessageGroupStore org.springframework.integration.store.AbstractKeyValueMessageStore
public abstract class AbstractKeyValueMessageStore
Base class for implementations of Key/Value style MessageGroupStore
and MessageStore
Field Summary | |
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protected static java.lang.String |
CREATED_DATE
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protected static java.lang.String |
MESSAGE_GROUP_KEY_PREFIX
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protected static java.lang.String |
MESSAGE_KEY_PREFIX
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Fields inherited from class org.springframework.integration.store.AbstractMessageGroupStore |
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logger |
Constructor Summary | |
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AbstractKeyValueMessageStore()
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Method Summary | ||
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addMessage(Message<T> message)
Put the provided Message into the MessageStore. |
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MessageGroup |
addMessageToGroup(java.lang.Object groupId,
Message<?> message)
Add a Message to the group with the provided group ID. |
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void |
completeGroup(java.lang.Object groupId)
Completes this MessageGroup. |
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protected abstract java.util.Collection<?> |
doListKeys(java.lang.String keyPattern)
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protected abstract java.lang.Object |
doRemove(java.lang.Object id)
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protected abstract java.lang.Object |
doRetrieve(java.lang.Object id)
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protected abstract void |
doStore(java.lang.Object id,
java.lang.Object objectToStore)
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Message<?> |
getMessage(java.util.UUID id)
Return the Message with the given id, or null if no Message with that id exists in the MessageStore. |
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long |
getMessageCount()
Optional attribute giving the number of messages in the store. |
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MessageGroup |
getMessageGroup(java.lang.Object groupId)
Will create a new instance of SimpleMessageGroup if necessary. |
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java.util.Iterator<MessageGroup> |
iterator()
Returns the iterator of currently accumulated MessageGroup s |
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Message<?> |
pollMessageFromGroup(java.lang.Object groupId)
Polls Message from this MessageGroup (in FIFO style if supported by the implementation)
while also removing the polled Message |
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Message<?> |
removeMessage(java.util.UUID id)
Remove the Message with the given id from the MessageStore, if present, and return it. |
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MessageGroup |
removeMessageFromGroup(java.lang.Object groupId,
Message<?> messageToRemove)
Remove a Message from the group with the provided group ID. |
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void |
removeMessageGroup(java.lang.Object groupId)
Remove the MessageGroup with the provided group ID. |
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void |
setLastReleasedSequenceNumberForGroup(java.lang.Object groupId,
int sequenceNumber)
Allows you to set the sequence number of the last released Message. |
Methods inherited from class org.springframework.integration.store.AbstractMessageGroupStore |
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expireMessageGroups, getMessageCountForAllMessageGroups, getMessageGroupCount, isTimeoutOnIdle, registerMessageGroupExpiryCallback, setExpiryCallbacks, setTimeoutOnIdle |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected static final java.lang.String MESSAGE_KEY_PREFIX
protected static final java.lang.String MESSAGE_GROUP_KEY_PREFIX
protected static final java.lang.String CREATED_DATE
Constructor Detail |
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public AbstractKeyValueMessageStore()
Method Detail |
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public Message<?> getMessage(java.util.UUID id)
MessageStore
getMessage
in interface MessageStore
public <T> Message<T> addMessage(Message<T> message)
MessageStore
MessageStore.getMessage(UUID)
and MessageStore.removeMessage(UUID)
behave properly. Since messages are
immutable, putting the same message more than once is a no-op.
addMessage
in interface MessageStore
public Message<?> removeMessage(java.util.UUID id)
MessageStore
removeMessage
in interface MessageStore
@ManagedAttribute public long getMessageCount()
MessageStore
getMessageCount
in interface MessageStore
public MessageGroup getMessageGroup(java.lang.Object groupId)
getMessageGroup
in interface MessageGroupStore
public MessageGroup addMessageToGroup(java.lang.Object groupId, Message<?> message)
addMessageToGroup
in interface MessageGroupStore
groupId
- the group id to store the message undermessage
- a messagepublic MessageGroup removeMessageFromGroup(java.lang.Object groupId, Message<?> messageToRemove)
removeMessageFromGroup
in interface MessageGroupStore
groupId
- the groupId for the group containing the messagemessageToRemove
- the message to be removedpublic void completeGroup(java.lang.Object groupId)
MessageGroupStore
completeGroup
in interface MessageGroupStore
public void removeMessageGroup(java.lang.Object groupId)
removeMessageGroup
in interface MessageGroupStore
groupId
- the id of the group to removepublic void setLastReleasedSequenceNumberForGroup(java.lang.Object groupId, int sequenceNumber)
MessageGroupStore
setLastReleasedSequenceNumberForGroup
in interface MessageGroupStore
public Message<?> pollMessageFromGroup(java.lang.Object groupId)
MessageGroupStore
MessageGroup
(in FIFO style if supported by the implementation)
while also removing the polled Message
pollMessageFromGroup
in interface MessageGroupStore
public java.util.Iterator<MessageGroup> iterator()
MessageGroupStore
MessageGroup
s
iterator
in interface java.lang.Iterable<MessageGroup>
iterator
in interface MessageGroupStore
protected abstract java.lang.Object doRetrieve(java.lang.Object id)
protected abstract void doStore(java.lang.Object id, java.lang.Object objectToStore)
protected abstract java.lang.Object doRemove(java.lang.Object id)
protected abstract java.util.Collection<?> doListKeys(java.lang.String keyPattern)
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