In preparation for https://github.com/spring-cloud/spring-cloud-stream-binder-rabbit/issues/303
Now that `CorrelationData` has a `Future<?>`, users might simply add
correlation data in a header and not receive confirm/return messages.
- No longer require channels for returns and confirms
- don't build the confirm message if there are no channels
- reduce the log level for no channels to DEBUG
- complete the user's future when a message is returned (async GW)
* Fix typo.
* Add gauges for queue channel size
The `QueueChannel` provides a current size and remaining capacity metrics
* Add Micrometer gauges into `QueueChannel` to expose the current values
of the size and remaining capacity
**Cherry-pick to 5.3.x, 5.2.x & 5.1.x**
* * Revert `@SuppressWarnings("unchecked")` for test
* Document new gauges for queue channel
* * Fix IntegrationManagementConfigurer for NPE on `metricsCaptor`
* Fix wording in meter descriptions
Co-authored-by: Michel Jung <michel.jung89@gmail.com>
Co-authored-by: Michel Jung <michel.jung89@gmail.com>
Resolves https://github.com/spring-projects/spring-integration/issues/3340
- add common super-interface for MQTT components
- add `getConnectionInfo()` so users can examine server URIs etc
* Reinstate per-adapter URIs - support multiple
* Restore single URL per adapter.
* Code cleanup for previous commit.
* GH-3334: Add "embedded reaper" into CorrelationMH
Fixes https://github.com/spring-projects/spring-integration/issues/3334
* Add `expireTimeout` property into `AbstractCorrelatingMessageHandler`
to call newly introduced `purgeOrphanedGroups()` API for removing old
groups from the store
* Add `expireDuration` to perform `purgeOrphanedGroups()` task periodically
* * Add Java DSL and XML support for `expireTimeout` and `expireDuration` options
* Document the new feature
* * Fix language in docs
Co-authored-by: Gary Russell <grussell@vmware.com>
Co-authored-by: Gary Russell <grussell@vmware.com>
Fixes https://github.com/spring-projects/spring-integration/issues/3272
* Introduce a `RenewableLockRegistry` since not all `LockRegistry` implementations
provide a way to renew the lease for the lock
* Implement `RenewableLockRegistry` in the `JdbcLockRegistry`
* Test and document the feature
* GH-3320: Refine lifecycle control in StdIntFlow
Fixes https://github.com/spring-projects/spring-integration/issues/3320
Turns out that lifecycle control for the whole bunch of components
in one `IntegrationFlow` is useful in fields.
* Change the logic in the `StandardIntegrationFlow` to let to call
`start()` and `stop()` independently how the flow was registered in
the application context.
This way it can be autowired as a `Lifecycle` to let end-user to
avoid the search for proper component in the flow to stop or start
manually - all the components registered with the flow are going
to be stopped or started respectively
* * Add `this.` to class property usage to satisfy Checkstyle
Co-authored-by: Artem Bilan <abilan@vmware.com>
Fixes https://github.com/spring-projects/spring-integration/issues/3226
* Redis stream message handler support.
* This is the outbound part publishing message to the actual stream using ReactiveStreamOperations
* Addition of more test cases with one using `MessageChannel`.
* Improvements after PR review.
* Removed failed test reading List from a Stream
* Code style clean up
* Remove `rawtypes` usage
* Remove redundant inner classes for test model
* Add `What's New` note
s/Enhancement Proposal/Extension Protocol/
XMPP XEPs are extension protocols of XMPP "core" (i.e., RFC 6120 and
RFC 6121).
See also https://xmpp.org/extensions/xep-0001.html:
"The focal point of the process is a series of protocol specifications
called XMPP Extension Protocols or XEPs."
- merge master branch from old repo (`git-filter-repo`) for src branch
- update build.gradle
- copy docs from Spring for Apache Kafka Chapter
Doc polishing.
Fix http: references in tests.
* Add `What's New` note and fix `polling-consumer.adoc`
not linking to external project any more
* GH-3283: HTTP Inbound handle SpEL errors
Fixes https://github.com/spring-projects/spring-integration/issues/3283
* Process all the request message preparation exceptions
in the provided error channel to let target application
to make a decision about an appropriate HTTP status instead of
default 500 Server Error
* * Rephrase `ResponseStatusException` doc in the http.adoc
Co-authored-by: Gary Russell <grussell@vmware.com>
Co-authored-by: Gary Russell <grussell@vmware.com>
* GH-3280: NullChannel as reply for void gateways
Fixes https://github.com/spring-projects/spring-integration/issues/3280
To properly support a one-way gateway (`void` return type), it is
better to ignore any possible replies from downstream instead of
unexpected `no output-channel or replyChannel header available`
error
* Populate a `nullChannel` into a `replyChannel` header
for `void` gateway methods when `replyChannel` is not set explicitly
* Remove redundant `GatewayProxyFactoryBean.PARSER` in favor of
similar `EXPRESSION_PARSER` in the super class
* Test and document the feature
* * Fix language in the `whats-new.adoc`
Co-authored-by: Gary Russell <grussell@vmware.com>
* * Fix language in gateway.adoc
Co-authored-by: Gary Russell <grussell@vmware.com>
Co-authored-by: Gary Russell <grussell@vmware.com>
1. Add proper terminating tags for `request-handler-advice-chain`.
2. Replace `int:request-handler-advice-chain` with `int-http:request-handler-advice-chain` when used inside of an `int-http:outbound-gateway`.
3. Replace `<bean ref="*" />` with `<ref bean="*" />`
4. Replace `</int:int:service-activator>` with `</int:service-activator>`
It turns out that relative path in the property
`<property name="file" value="src/checkstyle/checkstyle-suppressions.xml"/>`
in some cases is resolved against a Gradle deamon dir as a root for configs
* Fix Checkstyle plugin config to use an absolute path in the project for
the `configDirectory`.
* Since `configDirectory` is exposed as a Checkstyle config variable,
we can use its `${config_loc}` placeholder to rely on the absolute path
in the project
* Introduce a `ReceiveMessageAdvice`
* Deprecate an `AbstractMessageSourceAdvice` in favor of
`default` method in the `MessageSourceMutator`
* Move a `applyReceiveOnlyAdviceChain()` logic into the `AbstractPollingEndpoint`:
now both `PollingConsumer` and `SourcePollingChannelAdapter` can use
`ReceiveMessageAdvice`
* Introduce a `SimpleActiveIdleReceiveMessageAdvice` based already
on the `ReceiveMessageAdvice` and deprecate a `SimpleActiveIdleMessageSourceAdvice`
which is fully replaceable with newly introduced `SimpleActiveIdleReceiveMessageAdvice`
* Add `@SuppressWarnings("deprecation")` for those out-of-the-box `ReceiveMessageAdvice`
implementation which still use an `AbstractMessageSourceAdvice` for
backward compatibility
* Document a new feature and give the `MessageSourceMutator` a new meaning
* * Fix language in the `polling-consumer.adoc`
* Use a SimpleJsonSerializer in the FileSplitter
* To avoid extra dependency for Jackson when we
serialize `FileSplitter.FileMarker` to JSON, use
a `SimpleJsonSerializer` instead.
* Fix `SimpleJsonSerializer` to escape a `\` symbol from property values
since it is used for quoting string values in the final JSON
* * Document the change
Upgrade to latest version of Asciidoctor because we were several
versions behind and were steadily incurring more technical debt.
* Replace project-version attribute in Asciidoctor
I had removed the project-version attribute, but the docs use it all
over, so I put it back.
* Removed unneeded repositories
It turns out that those repositories are not needed.
A cross-reference was incorrectly formatted (missing the # character).
* Add `ReactiveMessageSourceProducer`
The `ReactiveMessageSourceProducer` wraps a provided `MessageSource`
into a `Flux` for subscription in the `subscribeToPublisher(Publisher<? extends Message<?>>)`
to make a source polling feature fully based on a reactive, on demand solution
* Introduce a `IntegrationReactiveUtils` replacing existing `MessageChannelReactiveUtils`
with more functionality
* Replace a deprecated `MessageChannelReactiveUtils` with a new `IntegrationReactiveUtils`
* Test and document the feature
* * Fix Docs typos
* * Remove unused imports from `MessageChannelReactiveUtils`
* * Fix JavaDoc copy/paste artifact
- add a module to suppress legacy metrics from the Integration Graph
- move graph tests package to match src/main
Fix missed deprecation and checkstyle.
More deprecations and remove GraphLegacyStatsNullModule.
* Revert GRAPH_VERSION.
* Fix JavaDocs warnings
* Fix `MBeanExporterParserTests`
* Remove `CODE_OF_CONDUCT.adoc` if favor of the same for a GitHub org
* Move `LICENSE.txt` to the root project dir
* Fix `build.gradle` to copy a `LICENSE.txt` from the actual location
* Fix `README.md` and `CONTRIBUTING.adoc` to point into the actual `CODE_OF_CONDUCT`
& Security policy
* Add `ISSUE_TEMPLATE` directory with files similar to ones in `spring-session`
* Fix wrong section `id` in the `whats-new.adoc`
* GH-3247: Fix `SftpSession.exists` for error code
Fixes https://github.com/spring-projects/spring-integration/issues/3247
When there is no path on the SFTP server, a `ChannelSftp.SSH_FX_NO_SUCH_FILE`
error is returned in the thrown `SftpException`.
* Fix `SftpSession.exists()` to check for the `SSH_FX_NO_SUCH_FILE` to
return `false` and re-throw an exception otherwise
* Add mock test for `SftpSession.exists()`
* Add `org.mockito.AdditionalMatchers` to `checkstyle.xml` exclusions
**Cherry-pick to 5.2.x & 5.1.x**
* * Add exists tests against Mina embedded server
Fixes https://github.com/spring-projects/spring-integration/issues/2788
* Introduce a `MessageProducerSupport.subscribeToPublisher(Publisher<Message<?>>)`
for components which produces `Flux` for data from their source
* Such a component is auto-stopped when subscription to that `Publisher` is canceled
* Implement a `MongoDbChangeStreamMessageProducer` based on the reactive support for
in Spring Data MongoDb
* Implement a Java DSL for `MongoDbChangeStreamMessageProducer`
* Disable a test for change stream since it requires server of version 4.x started with 'replSet' option
* Add `MongoHeaders` for change stream events
* Change `MessageProducerSupport` to use a `takeWhile((message) -> isRunning())`
instead of storing a `subscription` from a callback
* Document new features
* Remove trailing whitespaces
* Doc Polishing.
* Add more Kotlin DSL for sub-flows
* Introduce `KotlinSplitterEndpointSpec`, `KotlinEnricherSpec` &
`KotlinFilterEndpointSpec` to avoid an explicit use of `IntegrationFlow` usage
from Kotlin DSL
* Fix `AbstractKotlinRouterSpec` to extend `ConsumerEndpointSpec` for access
to more endpoint options as it is with Java DSL for similar specs
* Introduce a `KotlinIntegrationFlowDefinition.publishSubscribe()`
for a `BroadcastCapableChannel` and `vararg` of `KotlinIntegrationFlowDefinition` builders.
This allows us to not introduce a `BroadcastPublishSubscribeSpec` wrapper for Kotlin
and let us to remove `publishSubscribeChannel()` DSL methods for `PublishSubscribeSpec`
since it is covered with the `publishSubscribe(PublishSubscribeChannel())` and
respective set of sub-flows in Kotlin DSL as subscribers
* Use new Kotlin specs in the `KotlinIntegrationFlowDefinition` instead of their
Java variants
* * Mention `kotlin-dsl.adoc` in the ToC
* GH-2996: Add Resource for remote file transfer
Fixes https://github.com/spring-projects/spring-integration/issues/2996
* Fix `RemoteFileTemplate.send()` to support a `Resource` payload
for remote file transferring content
* Code style clean up for `RemoteFileTemplate`
* Remove `volatile` for configuration properties for better performance
* Change a `charset` to the `Charset` for only once conversion from string
during configuration phase
* Fix (S)FTP tests for new functionality
* Change affected tests to JUnit 5
* Document a new feature; mention all the supported types and `FileExistsMode` constants
* * Fix language in `whats-new.adoc`
* Fix JsonToObjectTransformer for ClassNotFoundEx
Related to https://github.com/spring-projects/spring-integration/issues/3223
The `JsonToObjectTransformer` consults `JsonHeaders` first and tries to build
a `ResolvableType` from other type headers which may be just a string identifications.
In this case a `ClassNotFoundException` could be thrown if a `ResolvableType` cannot
be build against non-class identificators
* Add `valueTypeExpression` option to the `JsonToObjectTransformer` to let to
build a `ResolvableType` using any possible custom logic, e.g. resolving
target classes from some registry using their ids from the mentioned headers
**Cherry-pick to 5.2.x**
* * Fix English language mistakes
Fixes https://github.com/spring-projects/spring-integration/issues/3223
The `json__TypeId__` header may have a value which cannot be resolved to the `Class` in the current classpath
So, skip `ResolvableType` building logic until we really sure that end-user wants to map JSON headers
* WARN a build exception that we can't load a class for the `json__TypeId__` when we try to build a `ResolvableType`
in the `DefaultAmqpHeaderMapper`
* Document the negation feature for JSON headers
**Cherry-pick to 5.2.x**
Fixes https://github.com/spring-projects/spring-integration/issues/3213
* Expose a `LeaderInitiatorFactoryBean.setCandidate()` for better control over candidate options
* Expose a `candidate` attribute for the `<int-zk:leader-listener>` tag
* Fix `dokka` task to obtain `package-list` URL from the local dir
* Migrate ZK tests to JUnit 5
