The HttpHeaders.getAcceptLanguageAsLocales was incurring overhead from
using a Stream, as well as calling the fairly expensive
Locale.getDisplayName method.
Switch to using an ArrayList, and skipping over wildcard ranges to avoid
needing to check the display name.
Closes gh-32318
This commit fixes a performance regression caused by gh-31698,
and more specifically by KClass#isValue invocations which are slow since
they load the whole module to find the class to get the descriptor.
After discussing with the Kotlin team, it has been decided that only
checking for the presence of `@JvmInline` annotation is enough for
Spring use case.
As a consequence, this commit introduces a new
KotlinDetector#isInlineClass method that performs such check, and
BeanUtils, CoroutinesUtils and WebMVC/WebFlux InvocableHandlerMethod
have been refined to leverage it.
Closes gh-32334
For consistency with other examples, this commit omits `method` parameter
names in the "Migrating from RestTemplate to RestClient" section of the
reference docs.
Closes gh-32335
Based on feedback from several members of the community, we have
decided to revert the caching of the Content-Type header that was
introduced in ContentCachingResponseWrapper in 375e0e6827.
This commit therefore completely removes Content-Type caching in
ContentCachingResponseWrapper and updates the existing tests
accordingly.
To provide guards against future regressions in this area, this commit
also introduces explicit tests for the 6 ways to set the content length
in ContentCachingResponseWrapper and modifies a test in
ShallowEtagHeaderFilterTests to ensure that a Content-Type header set
directly on ContentCachingResponseWrapper is propagated to the
underlying response even if content caching is disabled for the
ShallowEtagHeaderFilter.
See gh-32039
Closes gh-32317
Prior to this commit, getHeaderNames() returned duplicates for the
Content-Type and Content-Length headers if they were set in the wrapped
response as well as in ContentCachingResponseWrapper.
This commit fixes that by returning a unique set from getHeaderNames().
In addition, this commit introduces a new test in
ContentCachingResponseWrapperTests to verify the expected behavior for
Content-Type and Content-Length headers that are set in the wrapped
response as well as in ContentCachingResponseWrapper.
See gh-32039
See gh-32317
Commit 375e0e6827 introduced a regression in
ContentCachingResponseWrapper (CCRW). Specifically, CCRW no longer
honors Content-Type and Content-Length headers that have been set on
the wrapped response and returns null for those header values if they
have not been set directly on the CCRW.
This commit fixes this regression as follows.
- The Content-Type and Content-Length headers set in the wrapped
response are honored in getContentType(), containsHeader(),
getHeader(), and getHeaders() unless those headers have been set
directly on the CCRW.
- In copyBodyToResponse(), the Content-Type in the wrapped response is
only overridden if the Content-Type has been set directly on the CCRW.
See gh-32039
Closes gh-32317
This commit adapts Hibernate native support to handle
the changes performed as part of HHH-17643 which impacts
Hibernate versions 6.4.3+ and 6.2.21+.
It ignores the BytecodeProvider services loaded by the
service loader feature in order to default to the
"no-op" provider with native, and makes the substitutions
more lenient when a substituted field or method does not
exist.
gh-32314 is expected to remove the need for such
substitutions which are not great for maintainability
by design.
Closes gh-32311
This commit revisits the improved detection algorithm for stored
procedure as, unfortunately, certain JDBC drivers do not support
the documented pattern for schema and procedure name.
To work around this limitation, this commit applies the escaping of
wildcard characters to the case where multiple procedures have been
found for a given search.
Closes gh-32295
Delegate to the spliterator method of the underlying collection in
MutablePropertyValues and MutablePropertySources. In both cases, those
collection types have specialized Spliterator implementations.
Delegating to these Spliterators also means the characteristics of the
Spliterator are properly set.
See gh-32281
Prior to this commit, the SseBuilder API in WebMvc.fn would only allow
to send Server-Sent Events with `data:` items in them. The spec doesnn't
disallow this and other specifications rely on such patterns to signal
the completion of a stream, like:
```
event:next
data:some data
event:complete
```
This commit adds a new `send()` method without any argument that sends
the buffered content (id, event comment and retry) without data.
Fixes: gh-32270
