Windows is too scrupulous for non closed file resources.
Our `RemoteFileTestSupport` recreates a test directory with files
for each test.
When we don't close some file handler, we are not able to delete the
directory and we fail with subsequent tests.
* Close `InputStream` for each polled file in new tests in the
`SftpStreamingMessageSourceTests`
* Close `CLOSEABLE_RESOURCE` in new tests in the
`FtpStreamingMessageSourceTests`
* Rework `FtpStreamingMessageSourceTests.testAllContents()` do not
poll all the files on each polling cycle - this causes a race condition
when we don't close `CLOSEABLE_RESOURCE` yet in the `StreamTransformer`,
but try to proceed with recreation a test directory structure
**Cherry-pick to 5.0.x**
JIRA: https://jira.spring.io/browse/INT-4495
Previously, `maxFetch` was applied before directories were removed from
the fetch list.
Remove the directories before filtering and applying `maxFetch`.
* Polishing - PR Comments
* More polishing
* More polishing.
* Check for empty array.
* Remove test main method.
On Windows `File.delete()` causes to file to be modified first of all.
with the high polling interval (`fixedDelay(1)`) there is a chance
to pick the same file from the local directory again, since the
`AbstractPersistentAcceptOnceFileListFilter` is based on the `lastModified`
* Do not delete files manually at all - just rely on the `clean()`
with the `@Before`
**Cherry-pick to 5.0.x**
JIRA: https://jira.spring.io/browse/INT-4488
Since `PublisherAnnotationBeanPostProcessor` is quite expensive
(1.5x the CPU used by `MessagingAnnotationPostProcessor` in a simple
application)
* So not register a `PublisherAnnotationBeanPostProcessor` by default.
The `@EnablePublisher` has to be presented on the `@Configuration`
to allow the `@Publisher` AOP
* Change the `<int:annotation-config>` to require a new
`<int:enable-publisher>` sub-element for similar purpose - do not
register `PublisherAnnotationBeanPostProcessor` by default
JIRA: https://jira.spring.io/browse/INT-4452
This is pretty typical in practice to get a `groupTimeout` to be
evaluated to a negative value: some business decisions, sensitive
calculations and so on.
* Treat any non-positive `groupTimeout` as a signal to expire group
immediately without scheduling.
Only `null` is considered as a signal do nothing for the current message
* Polishing for some tests for better performance - saves some execution
time
JIRA: https://jira.spring.io/browse/INT-4436
* Fix `IntegrationRequestMappingHandlerMapping` and
`IntegrationRequestMappingHandlerMapping` to implement a
`DestructionAwareBeanPostProcessor` to allow to register and
destroy HTTP endpoints at runtime, e.g. via `IntegrationFlowContext`
with the dynamic `IntegrationFlow`s
JIRA: https://jira.spring.io/browse/INT-4489
Make `MessageHistoryConfigurer` as a `BeanPostProcessor` and apply
tracking logic to processed beans if it is already started.
**Cherry-pick to 5.0.x**
JIRA: https://jira.spring.io/browse/INT-4487
Currently the `AbstractReplyProducingMessageHandler` applies advices
only in the `afterPropertiesSet()` phase.
When we use bean references for `MessageHandler`s in Java DSL, the
`.advice()` provided in the flow definition is not applied to the
`AbstractReplyProducingMessageHandler`.
* For consistency with the endpoint configured by the DSL definition,
override and reconfigure advices in the `AbstractReplyProducingMessageHandler`
bean reference during DSL parsing and processing.
Fix `TwitterSearchOutboundGatewayParserTests` for the proper assert
JIRA: https://jira.spring.io/browse/INT-2260
Having a feedback about confusing with the `max-rows-per-poll` property
name and its responsibility it would be better do not mention `per-poll`
at all
* Deprecate `max-rows-per-poll` in favor of new `max-rows`
* Some code style polishing, tests improvements
* Docs polishing on the matter
* Add `What's New` bullet
* Optimize `maxRows` logic
* Document vendor-specific native SELECT limiting options
* Raise warning in the parsers about deprecated `max-rows-per-poll`
Doc polishing
* Destroy RmiInboundGateway.RmiServiceExporter
The internal instance `RmiServiceExporter` of the `RmiInboundGateway`
has to be destroyed together with the outer instance to unbind `service`
from the RMI registry
* Perform some polishing for the `RmiInboundGateway` and optimize
a `AbstractInboundGatewayParser` for late channels binding
* * Polishing some tests
* Expose getters for channels on the `MessagingGatewaySupport`
* Fix RMI tests to use random port
JIRA: https://jira.spring.io/browse/INT-4484
Fix the `SyndEntryPublishedDateComparator` to move entries without a
date into the end of the sorted list
**Cherry-pick to 5.0.x and 4.3.x**
JIRA: https://jira.spring.io/browse/INT-4485
The `IntegrationFlowBeanPostProcessor` performs extra bean registration
for the `IntegrationComponentSpec.get()` result.
Essentially it is going to be the same object in the end, but during
bean registration phase we end up with names conflict.
* Remove an explicit `registerComponent()` for the
`IntegrationComponentSpec.get()`
* Modify `CorrelationHandlerTests` for all possible usage for the
`MessageChannelSpec`, which is essentially a `FactoryBean`
**Cherry-pick to 5.0.x**
JIRA: https://jira.spring.io/browse/INT-4486
The `SmartLifecycle.stop(Runnable callback)` must always call the
`callback` in the end independently of the internal state
* Revise all the `SmartLifecycle` implementations for the proper
`callback` handling
**Cherry-pick to 5.0.x and 4.3.x**
* GH-2464: WebFlux: Get rid of Mono.block()
Fixes https://github.com/spring-projects/spring-integration/issues/2464
The `WebFluxInboundEndpoint` resolves a `Principal` via `Mono.block()`
operation.
This is prohibited situation in the non-blocking thread, like Reactor
Netty
* Defer `Mono<Principal>` resolution to the message header via
deferring the whole `Message` creating via `flatMap()` operation on the
main `doHandle()` `Mono`
**Cherry-pick to 5.0.x**
* * Fix Checkstyle for the Reactive Spring Security testing utils static imports
* Add `defaultIfEmpty()`, when `exchange.getPrincipal()` is an empty `Mono`
* GH-2467: JdbcLockRegistry should retry on DeadlockLoserDataAccessException
Fixes#2467
MySQL 5.7.15 introduced setting `innodb_deadlock_detect` (enabled by
default). As a result MySQL JDBC driver throws
`DeadlockLoserDataAccessException` when deadlock is detected.
`JdbcLockRegistry` doesn't handle it causing lock to be lost.
* Retry `doLock()` on data access deadlock instead of loosing the lock
* Use TransientDataAccessException instead of derived exceptions
JIRA: https://jira.spring.io/browse/INT-4482
The outer try/catch sends an `ErrorMessage` for all exceptions; it should
only do so for `MessageConversionException`. Integration flow exceptions
will have been already handled by `MessageProducerSupport`.
Also, populate the raw message header consistently - previously it only
was populated for flow exceptions. Although the LEFE contains the raw
message, it should be in the `ErrorMessage` header for consistency.
**cherry-pick to 5.0.x, 4.3.x**
* Polishing - PR Comments
JIRA: https://jira.spring.io/browse/INT-4481
* Now each generated jar has `licence.txt` and `notice.txt` entries in
its `META-INF`
* Copy `notice.txt` from the Spring Framework with an appropriate
polishing
https://build.spring.io/browse/INT-MASTER-1058/
When we destroy manually registered `IntegrationFlow`, we need to
count with sub-flows and iterate all the dependant beans recursively
for full flow removal
**Cherry-pick to 5.0.x**
JIRA: https://jira.spring.io/browse/INT-4476
When mapping outbound headers, if the `AmqpHeaders` `ID` and `Timestamp` headers
are not present, fall back to mapping the `MessageHeaders` variants (if present).
Also fix some PDF overflows.
JIRA: https://jira.spring.io/browse/INT-4474
* Populate proper `Integer.MIN_VALUE` phase for non-`PollingConsumer`s
in the `ConsumerEndpointFactoryBean`
**Cherry-pick to 5.0.x and 4.3.x**
* INT-4471: PubSubChannel: Add errorHandler warn
JIRA: https://jira.spring.io/browse/INT-4471
* When an `Executor` is not provided, log warn that the provided
`ErrorHandler` is ignored.
**Cherry-pick to 5.0.x and 4.3.x**
* * Polish warn message
JIRA: https://jira.spring.io/browse/INT-4478
When we use a `GenericHandler` and an incoming payload is a `Map`, we
copy it into both arguments into the `Object` for the payload
and `Map` for the headers.
This way we lose headers in the target lambda
* Check a size of arguments on the target lambda and don't set a
payload into the `Map` argument if we have more than 1 arguments
**Cherry-pick to 5.0.x**
JIRA: https://jira.spring.io/browse/INT-4477
When running multiple roles, it is useful to be able to determine the
role for a particular context, e.g. in an event.
* Docs
**cherry-pick to 5.0.x**
* Fix LockRegLeaderIn for interrupted Thread.sleep
https://build.spring.io/browse/INT-FATS5IC-517
If current thread is interrupted, the `Thread.sleep()` interrupts
immediately.
In the catch block of the main loop in the `LockRegistryLeaderInitiator`
we have such a dangerous `sleep()` and don't restart election in this
candidate any more
* Move `Thread.sleep()` to else after checking the current thread for
interrupted state
* Remove `LongRunningIntegrationTest` rule from the
`RedisLockRegistryLeaderInitiatorTests` since it now works much faster
after proper `busy-wait` handling
**Cherry-pick to master**
* Ignore interruption on the sleep i catch and move on with loop
JIRA: https://jira.spring.io/browse/INT-4473
Previously, dynamic registration of integration flows with components configured
with the same `id` would fail with duplicate bean names.
Add `useFlowIdAsPrefix()` to the registration builder to enable the option.
Then, in the BPP, check the flag before naming the beans.
**cherry-pick to 5.0.x**
* Polishing according PR comments
* Widen `flowNamePrefix` responsibility in the
`IntegrationFlowBeanPostProcessor` since we may have many other
components in the dynamic flow with the same id, not only consumer
endpoints
When we register `IntegrationFlow` s concurrently at runtime, we may
end up with the problem when we register the same object with the same
bean name, but in different places.
Or when we turn off bean overriding, we end up with the exception that
bean with the name already registered
* Wrap `IntegrationFlow` bean registration in the
`StandardIntegrationFlowContext` into the `Lock` when its bean name
is generating
* Make `StandardIntegrationFlowContext.registry` as `ConcurrentHashMap`
to avoid `ConcurrentModificationException` during `put()` and `remove()`
* Fix concurrency for beans registration with the generation names in
the `IntegrationFlowBeanPostProcessor` using an `IntegrationFlow` id
as a prefix for uniqueness.
**Cherry-pick to 5.0.x**
Fix generated bean name in the WebFluxDslTests
Use only single `Lock` in the `StandardIntegrationFlowContext`:
we don't need a fully blown `LockRegistry` there anymore since we have
only one synchronization block there and it is always around the same
type
* Add `What's New` note, and mention changes in the `dsl.adoc`
Minor doc polishing.
* Mentioned `byte[]` support for the `UnmarshallingTransformer`
* Fix `AbstractInboundFileSynchronizingMessageSource` JavaDocs to
mention the current `FileSystemPersistentAcceptOnceFileListFilter`
usage by default, not an `AcceptOnceFileListFilter`
* Polishing `AbstractInboundFileSynchronizingMessageSource` code style
a bit
https://build.spring.io/browse/INT-MASTER-1042
The `verifyShutdownWithWait()` test uses extra thread for waiting for
the `TaskScheduler` to finish its tasks.
Also the test doesn't verify the actual behavior at all
* Move `awaitTermination()` to the assert
* Decrease `delay` for the message
* Assert the latch from the handler to be sure that message is scheduled
properly even if `destroy()` call, thanks to required
`waitForTasksToCompleteOnShutdown = true`
