Package org.springframework.session.data.mongo

Class MongoIndexedSessionRepository

java.lang.Object

org.springframework.session.data.mongo.MongoIndexedSessionRepository

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationEventPublisherAware, FindByIndexNameSessionRepository<MongoSession>, SessionRepository<MongoSession>

Direct Known Subclasses:

MongoOperationsSessionRepository

public class MongoIndexedSessionRepository
extends Object
implements FindByIndexNameSessionRepository<MongoSession>, org.springframework.context.ApplicationEventPublisherAware, org.springframework.beans.factory.InitializingBean

Session repository implementation which stores sessions in Mongo. Uses AbstractMongoSessionConverter to transform session objects from/to native Mongo representation (DBObject). Repository is also responsible for removing expired sessions from database. Cleanup is done every minute.

Since:

2.2.0

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_COLLECTION_NAME	the default collection name for storing session.
static final int	DEFAULT_INACTIVE_INTERVAL	The default time period in seconds in which a session will expire.

Fields inherited from interface org.springframework.session.FindByIndexNameSessionRepository

PRINCIPAL_NAME_INDEX_NAME

Constructor Summary

Constructors

Constructor	Description
MongoIndexedSessionRepository(org.springframework.data.mongodb.core.MongoOperations mongoOperations)

Method Summary

Modifier and Type	Method	Description
void	afterPropertiesSet()
MongoSession	createSession()	Creates a new Session that is capable of being persisted by this SessionRepository.
void	deleteById(String id)	Deletes the Session with the given Session.getId() or does nothing if the Session is not found.
MongoSession	findById(String id)	Gets the Session by the Session.getId() or null if no Session is found.
Map<String,MongoSession>	findByIndexNameAndIndexValue(String indexName, String indexValue)	Currently this repository allows only querying against PRINCIPAL_NAME_INDEX_NAME.
void	save(MongoSession session)	Ensures the Session created by SessionRepository.createSession() is saved.
void	setApplicationEventPublisher(org.springframework.context.ApplicationEventPublisher eventPublisher)
void	setCollectionName(String collectionName)
void	setMaxInactiveIntervalInSeconds(Integer maxInactiveIntervalInSeconds)
void	setMongoSessionConverter(AbstractMongoSessionConverter mongoSessionConverter)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.session.FindByIndexNameSessionRepository

findByPrincipalName

Field Details

DEFAULT_INACTIVE_INTERVAL

public static final int DEFAULT_INACTIVE_INTERVAL

The default time period in seconds in which a session will expire.

See Also:

• Constant Field Values

DEFAULT_COLLECTION_NAME

public static final String DEFAULT_COLLECTION_NAME

the default collection name for storing session.

See Also:

• Constant Field Values

Constructor Details

MongoIndexedSessionRepository

public MongoIndexedSessionRepository(org.springframework.data.mongodb.core.MongoOperations mongoOperations)

Method Details

createSession

public MongoSession createSession()

Description copied from interface: SessionRepository

Creates a new Session that is capable of being persisted by this SessionRepository.

This allows optimizations and customizations in how the Session is persisted. For example, the implementation returned might keep track of the changes ensuring that only the delta needs to be persisted on a save.

Specified by:

createSession in interface SessionRepository<MongoSession>

Returns:

a new Session that is capable of being persisted by this SessionRepository

save

public void save(MongoSession session)

Description copied from interface: SessionRepository

Ensures the Session created by SessionRepository.createSession() is saved.

Some implementations may choose to save as the Session is updated by returning a Session that immediately persists any changes. In this case, this method may not actually do anything.

Specified by:

save in interface SessionRepository<MongoSession>

Parameters:

session - the Session to save

findById

@Nullable
public MongoSession findById(String id)

Description copied from interface: SessionRepository

Gets the Session by the Session.getId() or null if no Session is found.

Specified by:

findById in interface SessionRepository<MongoSession>

Parameters:

id - the Session.getId() to lookup

Returns:

the Session by the Session.getId() or null if no Session is found.

findByIndexNameAndIndexValue

public Map<String,MongoSession> findByIndexNameAndIndexValue(String indexName,
 String indexValue)

Currently this repository allows only querying against PRINCIPAL_NAME_INDEX_NAME.

Specified by:

findByIndexNameAndIndexValue in interface FindByIndexNameSessionRepository<MongoSession>

Parameters:

indexName - the name if the index (i.e. FindByIndexNameSessionRepository.PRINCIPAL_NAME_INDEX_NAME)

indexValue - the value of the index to search for.

Returns:

sessions map

deleteById

public void deleteById(String id)

Description copied from interface: SessionRepository

Deletes the Session with the given Session.getId() or does nothing if the Session is not found.

Specified by:

deleteById in interface SessionRepository<MongoSession>

Parameters:

id - the Session.getId() to delete

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

setApplicationEventPublisher

public void setApplicationEventPublisher(org.springframework.context.ApplicationEventPublisher eventPublisher)

Specified by:

setApplicationEventPublisher in interface org.springframework.context.ApplicationEventPublisherAware

setMaxInactiveIntervalInSeconds

public void setMaxInactiveIntervalInSeconds(Integer maxInactiveIntervalInSeconds)

setCollectionName

public void setCollectionName(String collectionName)

setMongoSessionConverter

public void setMongoSessionConverter(AbstractMongoSessionConverter mongoSessionConverter)