Spring Integration 5.5 goes GA
Dear Spring community,
On behalf of the team and all the contributors, it’s my pleasure to announce a General Availability for Spring Integration 5.5
, plus Spring Integration 5.4.7
patch release.
Both versions can be obtained from Maven Central and it is recommended to upgrade your projects or just pull them transitively from respective latest Spring Boot patch versions!
compile 'org.springframework.integration:spring-integration-core:5.5.0'
Spring Integration 5.4.7
version contains mostly critical bug fixes and here is a highlight of notable changes made to Spring Integration 5.5
, which, in general, is based on the community feedback to make the framework useful for end-user use-cases:
-
A support for Spring Native compatibility - a lot of bean definition reflection has been reworked to the functional style, which improves a start up time even for regular JVM application!
-
The
FileAggregator
component was introduced. See its JavaDocs for more info; -
All the persistent
MessageGroupStore
implementations provide astreamMessagesForGroup(Object groupId)
contract based on the target database streaming API; -
The
integrationGlobalProperties
custom bean now has to be an instance oforg.springframework.integration.context.IntegrationProperties
instead of deprecatedjava.util.Properties
representation. All these Integration properties are now exposed as auto-configuration properties in Spring Boot; -
The
maxMessagesPerPoll == 0
for anAbstractPollingEndpoint
is treated now as to skip calling the source; -
A
@Reactive
sub-annotation was introduced for annotation configuration to apply aFunction<? super Flux<Message<?>>, ? extends Publisher<Message<?>>> reactiveCustomizer
for underlying consumer endpoint and make it as reactive independently of the input channel. Same behavior can be achieved in Java DSL viaConsumerEndpointSpec.reactive()
option; -
MongoDb message sources now have an optional
update
to mark document which have just been pulled from the collection; -
WebSocket server endpoint-based channel adapters can now be registered (and removed) at runtime;
-
The
MessageGroup
abstraction has now acondition
property which can be consulted later on instead of the whole group iteration. TheAbstractCorrelatingMessageHandler
, in turn, exposes aBiFunction<Message<?>, String, String> conditionSupplier
to extract possible group condition from the currently processed message; -
The
DelayHandler
now registers aTransactionSynchronization
to schedule a delay task only when current transaction is committed; -
The GreenMail library is used now for email integration tests.
See What’s New in documentation for more information. Be sure to consult the Migration Guide since the upgrade may cause some breaking changes.
Stay tuned for Spring Boot 2.5.0
later today!
Cheers,
Artem
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