Package org.springframework.integration.mongodb.store

Class AbstractConfigurableMongoDbMessageStore

java.lang.Object

org.springframework.integration.store.AbstractBatchingMessageGroupStore

org.springframework.integration.store.AbstractMessageGroupStore

org.springframework.integration.mongodb.store.AbstractConfigurableMongoDbMessageStore

All Implemented Interfaces:

Iterable<MessageGroup>, Aware, InitializingBean, ApplicationContextAware, BasicMessageGroupStore, MessageGroupStore

Direct Known Subclasses:

ConfigurableMongoDbMessageStore, MongoDbChannelMessageStore

public abstract class AbstractConfigurableMongoDbMessageStore
extends AbstractMessageGroupStore
implements InitializingBean, ApplicationContextAware

The abstract MongoDB AbstractMessageGroupStore implementation to provide configuration for common options for implementations of this class.

Since:

4.0

Author:

Artem Bilan

Nested Class Summary

Nested classes/interfaces inherited from interface org.springframework.integration.store.MessageGroupStore

MessageGroupStore.MessageGroupCallback

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	collectionName
protected final Log	logger
protected final MongoDatabaseFactory	mongoDbFactory
static final String	SEQUENCE_NAME

Constructor Summary

Constructors

Constructor	Description
AbstractConfigurableMongoDbMessageStore(MongoTemplate mongoTemplate, String collectionName)
AbstractConfigurableMongoDbMessageStore(MongoDatabaseFactory mongoDbFactory, String collectionName)
AbstractConfigurableMongoDbMessageStore(MongoDatabaseFactory mongoDbFactory, MappingMongoConverter mappingMongoConverter, String collectionName)

Method Summary

Modifier and Type	Method	Description
protected void	addMessageDocument(MessageDocument document)
void	addMessagesToGroup(Object groupId, Message<?>... messages)	Store messages with an association to a group id.
void	afterPropertiesSet()
void	completeGroup(Object groupId)	Completes this MessageGroup.
protected ApplicationContext	getApplicationContext()
protected MappingMongoConverter	getMappingMongoConverter()
Message<?>	getMessage(UUID id)
protected MessageBuilderFactory	getMessageBuilderFactory()
MessageMetadata	getMessageMetadata(UUID id)
Collection<Message<?>>	getMessagesForGroup(Object groupId)	Retrieve messages for the provided group id.
protected MongoTemplate	getMongoTemplate()
protected long	getNextId()	Perform MongoDB INC operation for the document, which contains the MessageDocument sequence, and return the new incremented value for the new MessageDocument.
Message<?>	getOneMessageFromGroup(Object groupId)	Return the one Message from MessageGroup.
protected static Query	groupIdQuery(Object groupId)
Iterator<MessageGroup>	iterator()
int	messageGroupSize(Object groupId)	Return the size of this MessageGroup.
void	removeMessageGroup(Object groupId)	Remove the message group with this id.
void	removeMessagesFromGroup(Object key, Collection<Message<?>> messages)	Persist the deletion of messages from the group.
void	setApplicationContext(ApplicationContext applicationContext)
void	setGroupCondition(Object groupId, String condition)	Add a condition sentence into the group.
void	setLastReleasedSequenceNumberForGroup(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

addMessageToGroup, copy, expireMessageGroups, getGroupMetadata, getMessageCountForAllMessageGroups, getMessageGroupCount, getMessageGroupFactory, isTimeoutOnIdle, registerMessageGroupExpiryCallback, removeMessagesFromGroup, setExpiryCallbacks, setLazyLoadMessageGroups, setTimeoutOnIdle

Methods inherited from class org.springframework.integration.store.AbstractBatchingMessageGroupStore

getRemoveBatchSize, setMessageGroupFactory, setRemoveBatchSize

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.integration.store.BasicMessageGroupStore

getMessageGroup, pollMessageFromGroup

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.springframework.integration.store.MessageGroupStore

streamMessagesForGroup

Field Details

SEQUENCE_NAME

public static final String SEQUENCE_NAME

See Also:

• Constant Field Values

logger

protected final Log logger

collectionName

protected final String collectionName

mongoDbFactory

protected final MongoDatabaseFactory mongoDbFactory

Constructor Details

AbstractConfigurableMongoDbMessageStore

public AbstractConfigurableMongoDbMessageStore(MongoTemplate mongoTemplate,
 String collectionName)

AbstractConfigurableMongoDbMessageStore

public AbstractConfigurableMongoDbMessageStore(MongoDatabaseFactory mongoDbFactory,
 String collectionName)

AbstractConfigurableMongoDbMessageStore

public AbstractConfigurableMongoDbMessageStore(MongoDatabaseFactory mongoDbFactory,
 MappingMongoConverter mappingMongoConverter,
 String collectionName)

Method Details

setApplicationContext

public void setApplicationContext(ApplicationContext applicationContext)
                           throws BeansException

Specified by:

setApplicationContext in interface ApplicationContextAware

Throws:

BeansException

getMongoTemplate

protected MongoTemplate getMongoTemplate()

getMappingMongoConverter

protected MappingMongoConverter getMappingMongoConverter()

getApplicationContext

protected ApplicationContext getApplicationContext()

getMessageBuilderFactory

protected MessageBuilderFactory getMessageBuilderFactory()

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface InitializingBean

getMessage

public Message<?> getMessage(UUID id)

getMessageMetadata

public MessageMetadata getMessageMetadata(UUID id)

removeMessageGroup

public void removeMessageGroup(Object groupId)

Description copied from interface: BasicMessageGroupStore

Remove the message group with this id.

Specified by:

removeMessageGroup in interface BasicMessageGroupStore

Parameters:

groupId - The id of the group to remove.

messageGroupSize

public int messageGroupSize(Object groupId)

Description copied from interface: BasicMessageGroupStore

Return the size of this MessageGroup.

Specified by:

messageGroupSize in interface BasicMessageGroupStore

Parameters:

groupId - The group identifier.

Returns:

The size.

getNextId

protected long getNextId()

Perform MongoDB INC operation for the document, which contains the MessageDocument sequence, and return the new incremented value for the new MessageDocument. The SEQUENCE_NAME document is created on demand.

Returns:

the next sequence value.

addMessageDocument

protected void addMessageDocument(MessageDocument document)

groupIdQuery

protected static Query groupIdQuery(Object groupId)

removeMessagesFromGroup

public void removeMessagesFromGroup(Object key,
 Collection<Message<?>> messages)

Description copied from interface: MessageGroupStore

Persist the deletion of messages from the group.

Specified by:

removeMessagesFromGroup in interface MessageGroupStore

Parameters:

key - The groupId for the group containing the message(s).

messages - The messages to be removed.

setGroupCondition

public void setGroupCondition(Object groupId,
 String condition)

Description copied from interface: MessageGroupStore

Add a condition sentence into the group. Can be used later on for making some decisions for group, e.g. release strategy for correlation handler can consult this condition instead of iterating all the messages in group.

Specified by:

setGroupCondition in interface MessageGroupStore

Parameters:

groupId - The group identifier.

condition - The condition to store into the group.

setLastReleasedSequenceNumberForGroup

public void setLastReleasedSequenceNumberForGroup(Object groupId,
 int sequenceNumber)

Description copied from interface: MessageGroupStore

Allows you to set the sequence number of the last released Message. Used for Resequencing use cases

Specified by:

setLastReleasedSequenceNumberForGroup in interface MessageGroupStore

Parameters:

groupId - The group identifier.

sequenceNumber - The sequence number.

iterator

public Iterator<MessageGroup> iterator()

Specified by:

iterator in interface Iterable<MessageGroup>

Specified by:

iterator in interface MessageGroupStore

Returns:

The iterator of currently accumulated MessageGroups.

completeGroup

public void completeGroup(Object groupId)

Description copied from interface: MessageGroupStore

Completes this MessageGroup. Completion of the MessageGroup generally means that this group should not be allowing any more mutating operation to be performed on it. For example any attempt to add/remove new Message form the group should not be allowed.

Specified by:

completeGroup in interface MessageGroupStore

Parameters:

groupId - The group identifier.

getOneMessageFromGroup

public Message<?> getOneMessageFromGroup(Object groupId)

Description copied from interface: MessageGroupStore

Return the one Message from MessageGroup.

Specified by:

getOneMessageFromGroup in interface MessageGroupStore

Parameters:

groupId - The group identifier.

Returns:

the Message.

addMessagesToGroup

public void addMessagesToGroup(Object groupId,
 Message<?>... messages)

Description copied from interface: MessageGroupStore

Store messages with an association to a group id. This can be used to group messages together.

Specified by:

addMessagesToGroup in interface MessageGroupStore

Parameters:

groupId - The group id to store messages under.

messages - The messages to add.

getMessagesForGroup

public Collection<Message<?>> getMessagesForGroup(Object groupId)

Description copied from interface: MessageGroupStore

Retrieve messages for the provided group id.

Specified by:

getMessagesForGroup in interface MessageGroupStore

Parameters:

groupId - The group id to retrieve messages for.

Returns:

the messages for group.