Prior to this commit, gh-48310 separated client and server message
converter configurations by switching from message converter instances
as beans in the application context, to server/client customizers that
are applied to the `HttpMessageConverters` instances while being built.
This change did not order the new ClientHttpMessageConvertersCustomizer
or ServerHttpMessageConvertersCustomizer, letting those being at the
"lowest precedence" default. As customizers, this means they are applied
last and custom instances cannot take over.
This commit ensures that such customizers provided by Spring Boot are
now ordered at "0" to let applications ones take over.
Fixes gh-48635
This commit improves the auto-configuration of the JSonMapper.Builder
to accept a custom JsonFactory if a bean of this type is present.
Closes gh-48594
This commit updates the reference documentation to better reflect
changes applied in gh-48310. As of Spring Boot 4.0.1,
`HttpMessageConverter` beans are all considered as "custom" converters
and will be set ahead of the converters list in the auto-configuration
support.
For more specific changes, developers should contribute
`ClientHttpMessageConvertersCustomizer` or
`ServerHttpMessageConvertersCustomizer` beans to better reflect their
intent: should the converter be configured for client, server or both?
How should this converter be used?
Previously, Spring Boot was relying on heuristics but they would cause
issues for server-only converters, or for specific configuration that
were not meant to replace the default converter for a given media type.
Closes gh-48574
Explicitly nullify `ParameterNameDiscovery` to simulate code that has
not been compiled with `-parameters`. Previously we were relying on an
initialization behavior that could change and break those tests.
JdbcSessionAutoConfiguration is conditional on the DataSource bean
which won't exist until after DataSourceAutoConfiguration; therefore,
JdbcSessionAutoConfiguration must auto-configure after
DataSourceAutoConfiguration.
Signed-off-by: Craig Andrews <candrews@integralblue.com>
See gh-48552
Brian Clozel
Stéphane Nicoll
Johnny Lim
Tran Ngoc Nhan
Phillip Webb
Moritz Halbritter
Andy Wilkinson
jwalter
Craig Andrews