Package org.springframework.modulith.events.mongodb

Class MongoDbEventPublicationRepository

java.lang.Object

org.springframework.modulith.events.mongodb.MongoDbEventPublicationRepository

All Implemented Interfaces:

EventPublicationRepository

class MongoDbEventPublicationRepository
extends Object
implements EventPublicationRepository

Repository to store EventPublications in a MongoDB.

Author:

Björn Kieling, Dmitry Belyaev, Oliver Drotbohm

Constructor Summary

Constructors

Constructor	Description
MongoDbEventPublicationRepository(org.springframework.data.mongodb.core.MongoTemplate mongoTemplate)	Creates a new MongoDbEventPublicationRepository for the given MongoTemplate.

Method Summary

Modifier and Type	Method	Description
EventPublication	create(EventPublication publication)	Persists the given EventPublication.
void	deleteCompletedPublications()	Deletes all publications that were already marked as completed.
List<EventPublication>	findIncompletePublications()	Returns all EventPublication that have not been completed yet.
Optional<EventPublication>	findIncompletePublicationsByEventAndTargetIdentifier(Object event, PublicationTargetIdentifier targetIdentifier)	Return the incomplete EventPublication for the given serialized event and listener identifier.
EventPublication	update(CompletableEventPublication publication)	Update the data store to mark the backing log entry as completed.

Methods inherited from class java.lang.Object

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

Constructor Details

MongoDbEventPublicationRepository

public MongoDbEventPublicationRepository(org.springframework.data.mongodb.core.MongoTemplate mongoTemplate)

Creates a new MongoDbEventPublicationRepository for the given MongoTemplate.

Parameters:

mongoTemplate - must not be null.

Method Details

create

public EventPublication create(EventPublication publication)

Description copied from interface: EventPublicationRepository

Persists the given EventPublication.

Specified by:

create in interface EventPublicationRepository

Parameters:

publication - must not be null.

Returns:

will never be null.

update

public EventPublication update(CompletableEventPublication publication)

Description copied from interface: EventPublicationRepository

Update the data store to mark the backing log entry as completed.

Specified by:

update in interface EventPublicationRepository

Parameters:

publication - must not be null.

Returns:

will never be null.

findIncompletePublications

public List<EventPublication> findIncompletePublications()

Description copied from interface: EventPublicationRepository

Returns all EventPublication that have not been completed yet.

Specified by:

findIncompletePublications in interface EventPublicationRepository

Returns:

will never be null.

findIncompletePublicationsByEventAndTargetIdentifier

public Optional<EventPublication> findIncompletePublicationsByEventAndTargetIdentifier(Object event,
 PublicationTargetIdentifier targetIdentifier)

Description copied from interface: EventPublicationRepository

Return the incomplete EventPublication for the given serialized event and listener identifier.

Specified by:

findIncompletePublicationsByEventAndTargetIdentifier in interface EventPublicationRepository

Parameters:

event - must not be null.

targetIdentifier - must not be null.

Returns:

will never be null.

deleteCompletedPublications

public void deleteCompletedPublications()

Description copied from interface: EventPublicationRepository

Deletes all publications that were already marked as completed.

Specified by:

deleteCompletedPublications in interface EventPublicationRepository