The changes made in conjunction with gh-33013 resulted in a regression
for varargs support in SpEL expressions. Specifically, before gh-33013
one could supply a list -- for example, an "inline list" -- as the
varargs array when invoking a varargs constructor, method, or function
within a SpEL expression. However, after gh-33013 an inline list (or
collection in general) is no longer converted to an array for varargs
invocations. Instead, the list is supplied as a single argument of the
resulting varargs array which breaks applications that depend on the
previous behavior.
Although it was never intended that one could supply a collection as
the set of varargs, we concede that this is a regression in existing
behavior, and this commit therefore restores support for supplying a
java.util.List as the varargs "array".
In addition, this commit introduces the same "list to array" conversion
support for MethodHandle-based functions that accept varargs.
Note, however, that this commit does not restore support for converting
arbitrary single objects to an array for varargs invocations if the
single object is already an instance of the varargs array's component
type.
See gh-33013
Closes gh-33315
Prior to this commit, the Indexer in the Spring Expression Language
(SpEL) silently ignored a failure to set a property via the indexed
property syntax (['<property name>'] = <new value>) – for example, if
property write access was disabled in the EvaluationContext.
This commit addresses this issue by properly throwing a
SpelEvaluationException in PropertyIndexingValueRef.setValue(Object) if
the property could not be set.
Closes gh-33310
Prior to this commit, SpEL incorrectly wrapped a primitive array in an
Object[] array when invoking Object[] varargs methods and constructors.
This commit addresses this by updating the convertArguments(...) method
in ReflectionHelper as follows when the user supplies the varargs
already packaged in a primitive array.
- When deciding whether to convert a single element passed as varargs,
we now check if the argument is an array that is assignable to the
varargs array type.
- When converting an array supplied as the varargs, we convert that
array to the varargs array type.
Closes gh-33317
Prior to this commit, the ConversionService failed to convert a primitive
array (such as int[]) to an Object[] due to an error in the logic in
ArrayToArrayConverter.
This commit addresses this by augmenting the "can bypass conversion"
check in ArrayToArrayConverter to ensure that the supplied source object
is an instance of the target type (i.e., that the source array can be
cast to the target type array without conversion).
Closes gh-33212
Our recent switch from the `org.unbroken-dome.xjc` plugin to the
`com.github.bjornvester.xjc` plugin resulted in errors when trying to
import Spring Framework projects into the Eclipse IDE.
This commit fixes those issues as follows.
- @wilkinsona revised the XJC configuration in `spring-oxm.gradle` to
avoid the ConcurrentModificationException encountered when running
`./gradlew eclipse`.
- I added a workaround in `ide.gradle` to manually remove lingering
"main" classpath entries for sources generated by XJC.
Co-authored-by: Andy Wilkinson <andy.wilkinson@broadcom.com>
Closes gh-33264
This commit improves CodeWarnings so that it detects if an enclosing
class is deprecated. Previously, it would only consider the annotated
element itself and the enclosing element is important for a class as
it is required to refer to it.
Closes gh-33273
This commit upgrades our build to use a different plugin for XJC
processing, so that Gradle doesn't output a compatibility warning
anymore.
Unfortunately, com.github.bjornvester.xjc only works against main
sources and our schema is only used for test purposes. This commit
therefore reconfigure the task to remove the xjc main source set and
apply it to the test source set instead.
Closes gh-33264
This commit makes sure to consistently check that the content length
is not set above 2GB. Previously it was only checked in
setContentLength.
Closes gh-33256
* pr/33248:
Polish "Stop referring to STRUCT and ARRAY as they are deprecated"
Stop referring to STRUCT and ARRAY as they are deprecated
Closes gh-33248
Prior to this commit, the observation instrumentation for `@JmsListener`
annotated methods (implemented in `AbstractMessageListenerContainer`
would not instrument the JMS session using the Micrometer JMS support.
This means that response messages returned from the listener method
would be sent but no observation would be recorded. As a result, tracing
message properties would be also missing.
This commit ensures that the session provided to the listener method is
instrumented beforehand, if Micrometer is on the classpath and an
observation registry has been configured.
Fixes gh-33221
This change simplifies the CacheInterceptor way of dealing with cached
coroutines, thanks to the fact that lower level support for AOP has been
introduced in c8169e5c. This fix is similar to the one applied for
`@Transactional` in gh-33095.
Closes gh-33210
Prior to this commit, the Spring Expression Language (SpEL) could not
invoke a varargs MethodHandle function with a primitive array
containing the variable arguments, although that is supported for a
varargs Method function. Attempting to do so resulted in the first
element of the primitive array being supplied as a single argument to
the MethodHandle, effectively ignoring any variable arguments after the
first one.
This commit addresses this by updating the
convertAllMethodHandleArguments(...) method in ReflectionHelper as
follows when the user supplies the varargs already packaged in a
primitive array.
- Regarding conversion, use the wrapper type for a primitive varargs
array, since we eventually need an Object array in order to invoke
the MethodHandle in FunctionReference#executeFunctionViaMethodHandle().
- When deciding whether to convert a single element passed as varargs,
we now check if the argument is an array that is assignable to the
varargs array type.
- When converting an array supplied as the varargs, we now convert that
array to the varargs array type instead of the varargs component type.
Note, however, that a SpEL expression cannot provide a primitive array
for an Object[] varargs target. This is due to the fact that the
ArrayToArrayConverter used by Spring's ConversionService does not
support conversion from a primitive array to Object[] -- for example,
from int[] to Object[].
See gh-33191
Closes gh-33198
This change tracks the multipart nature of the async request
within the `DispatcherServlet`, in the `WebAsyncManager`.
This allows for the second ASYNC dispatch to recognize the
multipart aspect and clean up the associated resources.
Closes gh-33161
This commit makes sure that JAXBContext.newInstance consistently use
the target class classloader to detect the necessary resources.
Previously, the current thread's context classloader was used, which
could lead to not finding the required JAXB components.
Closes gh-33158
This commit makes sure that docs artifacts have their attributes set
for staging as well. Previously they were not and deployment of Javadoc
did not occur.
Closes gh-33204
Sam Brannen
Stéphane Nicoll
Simon Baslé
Juergen Hoeller
sheip9
Brian Clozel
Dawid Olbiński
Tran Ngoc Nhan
rstoyanchev
kevin.kep