This commit updates the Evaluation chapter to reflect the following.
- SimpleEvaluationContext no longer has a create() method. Instead it
has forPropertyAccessors(), forReadOnlyDataBinding(), and
forReadWriteDataBinding() factory methods.
- SpEL cannot automatically create missing array elements or grow the
size of an array like it can for a collection.
Closes gh-33456
Prior to this commit, the main() method attempted to retrieve a
TransferService bean from the context, but no such bean had been
configured in the context.
This commit addresses that by configuring a TransferService bean in the
context.
Closes gh-33446
Prior to this commit, the `RestClient` instrumentation would create and
close observations for HTTP requests, but would not open an observation
scope for the lifetime of the exchange.
This means that custom `ClientHttpRequestInterceptor` and
`ResponseErrorHandler` would not get access to the current observation
scope in case of tracing, possibly leading to missing trace ids in logs.
This commit ensures that an observation scope is managed for the
lifetime of the HTTP exchange.
Fixes gh-33397
This commit applies the same kind of processing for
Void.class element type in the ParameterizedTypeReference
variant of WebTestClient.ResponseSpec#returnResult than
in the Class variant.
Closes gh-33389
Prior to this commit if the return type is a CompletableFuture but a
cache get returns null, the execution falls through to the
reactiveCachingHandler.
This commit ensures that evaluation instead continues onto the next
cache (if any).
Closes gh-33371
This commit revises QualifierAnnotationAutowireCandidateResolver to
reinstate "qualifier" support for the legacy JSR-330
@javax.inject.Named annotation.
See gh-31090
Closes gh-33345
When ScheduledAnnotationReactiveSupport adds the Observation to the
context, Reactor opens a scope through the Context Propagation API.
This happens before TrackingSubscriber would start the Observation and
opening a scope without starting an Observation is invalid.
This change moves the Observation start before the scope opening.
Closes gh-33349
Before UnknownContentTypeException is thrown, it is added to the current
Observation but since UnknownContentTypeException is a
RestClientException, the exception is added again in one of the
catch blocks later on.
Closes gh-33347
ClientHttpResponse implements Closeable and the close method of
DefaultConvertibleClientHttpResponse also stops the current Observation.
Before this change exiting the try-with-resource block stopped the
Observation since it called close on ClientHttpResponse.
After this, there were multiple error and stop calls on the Observation
in the catch blocks after the Observation was already stopped
which is invalid.
This change reorders the flow by stopping the Observation in the
finally block (closing ClientHttpResponse) and not stopping
the Observation in any of the catch blocks.
Closes gh-33346
Prior to this commit, the Gradle build output the following warning
multiple times.
OpenJDK 64-Bit Server VM warning: Sharing is only supported for boot loader classes because bootstrap classpath has been appended
Since we don't need CDS enabled for our tests, I've added `-Xshare:off`
as a JVM argument for our tests to disable CDS.
(cherry picked from commit 27985b1439)
