Prior to this commit, the request execution observation would have a
context of type `RequestReplyReceiverContext` to directly deal with
tracing propagation at the transport level. This approach doesn't work
anymore as the parent observation is not properly set on the resulting
trace, even if it is manually set in the instrumentation.
This commit revisits the request observation setup and turns its context
into a regular `Observation.Context`. Tracing propagation should be
dealt with directly at the transport level by an underlying observation.
This is the case already for Spring Framework HTTP server observations.
As a result, the `PropagationWebGraphQlInterceptor` is deprecated with
no replacement and should not be used anymore.
Fixes gh-675
Prior to this commit, the `GraphQlObservationInstrumentation` was
incorrectly setting up the parent observation for both request execution
and data fetching observations.
In the case of the request execution, we were not looking into the
`GraphQLContext` for an existing observation - this commit ensures that
if such an observation exists, it is set as the parent.
As for the data fetching observation, we were incorrectly assuming that
the parent of all data fetching operations was the request execution
one, whereas data fetching operations can be nested. This commit ensures
that we only rely on the current observation in the GraphQL context.
Fixes gh-611
Dropping this the dedicated resolver for @Argument Map<String, Object>
leaves it to ArgumentMethodArgumentResolver and
ArgumentsMethodArgumentResolver to handle the case of
Map<String, Object>, treating it either as a raw argument value for a
named argument, or as the full raw arguments map.
Closes gh-548
Validate an individual method parameter when it's annotated with
Spring's @Validated rather than with @Valid, in which case method
validation does not validate the parameter.
Closes gh-571
Perform the check for whether validation for a HandlerMethod is needed
earlier and only once rather than in the constructor of
DataFetcherHandlerMethod.
Make the validation helper passed to DataFetcherHandlerMethod stateful,
so that validation groups are also determined once on startup.
See gh-571
This commit adds a new Observability section in the reference
documentation, explaining the request and data fetcher observations
created by the new instrumentation.
Closes gh-595
This commit configures the Backport Bot for the repository workflows.
See https://github.com/spring-io/backport-bot
This will create backport issues whenever issues created on the main
line are tagged with the relevant issue label.
