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GH-3828: Initial Spring AOT support (#3832)

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* GH-3828: Initial Spring AOT support

Fixes https://github.com/spring-projects/spring-integration/issues/3828

* Provide an infrastructure based on a new Spring AOT engine in the latest Spring Framework
* Introduce `RuntimeHintsRegistrar` impls into modules which require some reflection,
resources or proxies and serialization available in the native image
* Mark some framework method with the `@Reflective` to make their reflection
info available in the native image, for example for SpEL or JMX invocations
* Add a `GatewayProxyBeanRegistrationAotProcessor` to register proxy interfaces
info for messaging gateways (either instance of the `GatewayProxyFactoryBean`)
* Rework `ConverterRegistrar` to not use a `beanFactory.getBeansWithAnnotation()`
since it is not available after AOT phase.
Instead, register an intermediate `IntegrationConverterRegistration` bean definition
from the `IntegrationConverterInitializer`
* Refactor `GlobalChannelInterceptorInitializer` a bit according to a new logic in the
`IntegrationConverterInitializer`
* Remove `JsonNodeWrapperToJsonNodeConverter` bean registration from the
`DefaultConfiguringBeanFactoryPostProcessor` - it is added by the `ConverterRegistrar`
into the target `ConversionService`
* Fix `ParentContextTests` respectively a `JsonNodeWrapperToJsonNodeConverter` bean removal
* Refactor `XsltPayloadTransformer` to not load a `ServletContextResource`, but just use its
name for the `xslResource` condition

* * Rework AOT support according latest changes and requirements
* Remove `@Bean` reflection since it is not needed any more
* Add `AotDetector.useGeneratedArtifacts()` condition to not register beans
one more time at runtime after AOT build phase
* Fix deprecation in the WebFlux test from the latest SF
This commit is contained in:
Artem Bilan
2022-09-01 13:59:07 -04:00
committed by GitHub
parent 80eea1508e
commit 5080fc2f45
25 changed files with 533 additions and 175 deletions
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3
spring-integration-webflux/src/test/java/org/springframework/integration/webflux/outbound/WebFluxRequestExecutingMessageHandlerTests.java
View File

@@ -275,12 +275,11 @@ class WebFluxRequestExecutingMessageHandlerTests {
StepVerifier.create(
response.getBody()
.map(dataBuffer -> new String(dataBuffer.asByteBuffer().array())))
.map(dataBuffer -> new String(dataBuffer.toByteBuffer().array())))
.expectNext("foo", "bar", "baz")
.verifyComplete();
}
@Test
void testClientHttpResponseErrorAsReply() {
ClientHttpConnector httpConnector = new HttpHandlerConnector((request, response) -> {