This commit updates the AOT infrastructure to handle generated resources
in a similar fashion than generated classes: naming conventions, feature
prefixes, and uniqueness are applied.
The new abstraction also provides a more explicit contract that guides
users to either create the resource or create it if it does not exist
and validate its content if it does.
As part of this change ClassNameGenerator has been renamed to
NameGenerator as it is responsible to generate names for both classes
and resources.
Closes gh-35862
Previously, PartGenerator only enforced maxDiskUsagePerPart for body
buffers that arrived after a part had switched to file storage. The
content accumulated in memory that triggered the switch was written
to disk without any check against maxDiskUsagePerPart. As a result,
a part whose last body buffer caused the in-memory overflow was
accepted in full, even when its total size exceeded the configured
disk usage limit.
This commit checks the accumulated byte count against
maxDiskUsagePerPart before switching to file storage, and emits a
DataBufferLimitException, consistent with the existing check for
subsequent buffers.
Closes gh-35099
Signed-off-by: seonghun lee <harrisleesh@gmail.com>
Now that all `PropertyAccessorUtils` has been removed and replaced by
`PropertyPath` and local private methods, we can officially deprecate
this utility class and remove it in the future.
Closes gh-37275
Prior to this commit, `DataBinder` and the property accessor
hierarchy relied on `PropertyAccessorUtils` and several
independent scanners for property paths.
This commit migrates all of them to `PropertyPath`, so
there is exactly one parser deciding what a well-formed property
path is, used identically for policy checks and for actual
navigation.
This removes long standing protected methods like
A`getPropertyAccessorForPropertyPathi` and `getFinalPath` from
`bstractNestablePropertyAccessor`. The path is now parsed exactly
once per public entry point, via the new `resolvePropertyPath`, which
returns a `ResolvedProperty`. Then, property navigation walks
the parsed segment list rather than re-scanning partial strings.
Any subclass overriding the removed method will need to adapt.
This removal initially conflicted with gh-37252 (maxNestedPathDepth
support). The public configuration remains but the actual behavior
changed; it is replaced with `PropertyPath.Options` which enforces
limit right after parsing, before property navigation begins.
The exception thrown changes from `InvalidPropertyException` to
`InvalidPropertyPathException`.
This commmit also reverts the `map[']` / `map["]` quoting behavior
from gh-36765 as it is incompatible with the new grammar.
See gh-37275
Prior to this commit, bean property path support would be duplicated in
`AbstractNestablePropertyAccessor` and `PropertyAccessorUtils`. This
means they both supported the parsing, validation and extraction of path
segments. Implementations were not always in sync and could cause
issues.
This commit introduces a new `PropertyPath` type that holds the
canonical form of the property path and the parsed path segments for
property access. This implements an efficient parser that rejects
invalid property paths early if they don't match the new grammar.
`PropertyPath.parse(String, Options)` additionally accepts a maximum
nesting depth, rejecting an excessively deep path immediately after
parsing and before any navigation of an object graph begins.
This moves the implementation introduced in gh-37252, but keeps the
public configuration in place.
`InvalidPropertyPathException` is introduced to report a syntactically
invalid path, as distinct from a syntactically valid path that
happens not to resolve against a particular target object (see
`NotReadablePropertyException` and `NotWritablePropertyException`).
It extends `PropertyAccessException`, but not `InvalidPropertyException`.
Malformed paths should be collected into
`PropertyBatchUpdateException` alongside other per-property failures.
See gh-37275
Prior to this commit, clear() polled the eviction queue to remove
entries and only afterward drained the pending write operations queue.
Consequently, a put() whose AddTask had not yet been linked into the
eviction queue -- for example, because it lost the race to self-drain
while clear() held the eviction lock -- would only be applied by that
trailing drain, linking the entry into the eviction queue right after
clear() had already finished removing everything it could see.
The practical effect was that an entry already fully added to the cache
could still be present immediately after clear() returned, with no
further concurrent activity required at that point.
To address that, this commit revises clear() so that it drains the
pending write operations queue before polling the eviction queue, so
any write that was already queued gets cleaned up along with everything
else. However, a put() that is genuinely concurrent with an in-progress
clear() call can still survive, which is consistent with the cache's
weak-consistency design.
Thanks to @guanchengang for raising gh-37286, which prompted this fix.
Closes gh-37287
AbstractNestablePropertyAccessor resolves a nested property path
recursively, one recursive call per path segment, and there was
previously no limit on the nesting depth. Consequently, a sufficiently
deeply nested property path -- for example, against a self-referential
type -- could exhaust the current thread's call stack, resulting in a
StackOverflowError which lacks useful diagnostics for developers
attempting to assess what went wrong.
Note that the existing autoGrowCollectionLimit bounds array and
collection growth, not path depth.
The same is true for constructor binding via DataBinder.construct(),
which constructs a nested constructor argument recursively through a
nested property path. Path segments are constrained to declared
constructor parameters there, but a self-referential type nonetheless
permits an arbitrarily deep path.
With this commit, each property accessor tracks the number of nested
properties traversed to reach the object that it wraps, and an
InvalidPropertyException is thrown once the configured (or default)
maxNestedPathDepth limit is exceeded, with a message that reports the
configured limit. The limit applies regardless of autoGrowNestedPaths,
since resolving an existing deep object graph recurses in the same
manner as auto-growing one. Tracking the depth per property accessor
rather than threading it through the recursion allows the recursion to
dispatch through the protected
getPropertyAccessorForPropertyPath(String) method, which subclasses may
override, and avoids deriving the depth from the nested path, which
would require rescanning an ever longer path prefix at each level.
Constructor binding likewise tracks the nesting depth while
constructing nested objects as well as indexed and mapped elements, and
throws the same InvalidPropertyException once the limit is exceeded.
The maxNestedPathDepth (which defaults to 100) can be configured on a
per-use-case basis via ConfigurablePropertyAccessor or DataBinder,
which applies it to constructor binding directly and supplies it to the
property accessor via its binding result. In contrast to the auto-grow
collection limit, which is unlimited on a plain accessor, the nesting
depth is bounded by default even for programmatic property access,
since a large array or collection can be perfectly legitimate whereas a
deeply nested property path effectively never is.
Specifying zero for the maxNestedPathDepth disables support for nested
property paths altogether while continuing to allow simple, indexed,
and mapped property access, which is a reasonable way to constrain data
binding for a target object that is not intended to be traversed (such
as a flat DTO). However, negative values for maxNestedPathDepth are
always rejected.
Closes gh-37252
This commit adds additional "disconnected client" checks for
HttpMessageNotReadableException and HttpMessageNotWriteableException,
both of which wrap I/O errors and could be due to a lost connection.
Closes gh-37151
markAsRemoved() transitions a node to the removed state and decrements
the current size, but it did not check whether the node had already
been removed. The eviction path and an explicit removal can process
the same node in sequence: when a write drain runs a queued AddTask
whose eviction polls a node that a concurrent remove(K) has already
taken out of the cache, the eviction decrements the size, and the
queued RemovalTask for the same node decrements it again. The sibling
transition markForRemoval() guards against invalid transitions; this one
did not.
Each extra decrement makes currentSize permanently smaller than the
number of cached entries, so eviction stops triggering and the cache
exceeds its capacity for good, silently. A bounded two-thread stress
run accumulates the drift reliably: before the change the cache
stabilized far above its capacity in 20 out of 20 runs.
markAsRemoved() now returns without decrementing when the entry is
already in the removed state, mirroring the guard in markForRemoval().
The removed state is terminal, so each node is counted down exactly
once. The new test races explicit removals against eviction and then
verifies that the cache converges back to its capacity; it also
asserts that the racing thread ran and terminated cleanly.
Closes gh-37268
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
This commit extends LazyConnectionInvocationHandler to cache early
calls to:
- setClientInfo(String, String)
- setNetworkTimeout(Executor, int)
These methods now defer physical connection acquisition until Statement
creation, consistent with existing lazy behavior for autoCommit,
readOnly, transactionIsolation, catalog, and schema.
We also accept and lazily cache calls to setNetworkTimeout() even when
the provided Executor is null. Since some JDBC driver implementations
completely ignore the Executor parameter (or fall back to a default
executor), we cannot meaningfully validate or handle a null Executor
before the physical connection is obtained.
getClientInfo() and getClientInfo(String) remain non-lazy (triggering
immediate connection fetch), because they are read operations whose
values cannot be reliably cached due to driver defaults, pooled
connection remnants, or external session modifications.
setClientInfo(Properties) also remains non-lazy. The reason is that JDBC
driver implementations are inconsistent. Some treat it as overwrite,
others as append/merge. To guarantee behavior identical to non-lazy
execution across all drivers, we choose not to cache or replay it,
avoiding any risk of semantic mismatch.
See gh-37258
Closes gh-37261
Signed-off-by: Chengang Guan <guanchengang@qq.com>
Before this commit, the implementation uses `ResolvableType::isInstance` which doesn't take JDK proxy into account, it fails if `proxyTargetClass = false`:
```
Bean named 'userDao' is expected to be of type 'org.springframework.cache.config.ExpressionCachingIntegrationTests$BaseDao<org.springframework.cache.config.ExpressionCachingIntegrationTests$User>' but was actually of type 'org.springframework.cache.config.$Proxy53'
org.springframework.beans.factory.BeanNotOfRequiredTypeException: Bean named 'userDao' is expected to be of type 'org.springframework.cache.config.ExpressionCachingIntegrationTests$BaseDao<org.springframework.cache.config.ExpressionCachingIntegrationTests$User>' but was actually of type 'org.springframework.cache.config.$Proxy53'
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:212)
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1312)
at org.springframework.cache.config.ExpressionCachingIntegrationTests.expressionIsCacheBasedOnActualMethod(ExpressionCachingIntegrationTests.java:42)
```
See gh-34687
Closes gh-37047
Signed-off-by: Yanming Zhou <zhouyanming@gmail.com>
Since keySet() already applies the filter, size() evaluated the
predicate twice for every accepted key.
This commit uses delegate.keySet() instead, avoiding the second
evaluation as well as a FilteredSet and FilteredIterator allocation.
Closes gh-37256
Signed-off-by: Hyunwoo Jung <hyunwoojung@kakao.com>
Prior to this commit, LogAccessor's CharSequence-based logging methods
delegated directly to the corresponding method on the underlying
commons-logging Log instance without first checking whether the target
level was enabled. This differed from the Supplier-based overloads,
which have checked isXxxEnabled() before delegating since Spring
Framework 5.2.9.
That asymmetry was harmless as long as spring-jcl supplied the
underlying Log implementation, since its SLF4J adapter itself checked
the level before rendering the message. However, since Spring Framework
7 replaced spring-jcl with Apache commons-logging, whose SLF4J adapters
call String.valueOf(message) unconditionally, any CharSequence argument
-- most notably a LogMessage supplied via LogMessage.format(...) or
LogMessage.of(...) -- is now rendered eagerly, even when the
corresponding level is disabled. Since LogMessage exists specifically
to defer that work, and the idiom is used extensively throughout the
framework and its portfolio projects, this leads to unnecessary
computation and allocation whenever logging is disabled.
To address this, this commit adds the same isXxxEnabled() guard to all
twelve CharSequence-based methods in LogAccessor, matching the
existing Supplier-based overloads and making LogAccessor's laziness
guarantee independent of the underlying Log implementation.
This commit also introduces LogAccessorTests, which verifies that a
lazily rendering LogMessage passed to one of the CharSequence-based
methods is only rendered when the corresponding level is enabled.
See gh-25741
Closes gh-37266
Prior to this commit, gh-30953 fixed a case where multipart file parts
were not emitted properly when the body itself is empty.
There are other cases like this, depending on the order and slicing of
data buffers received by the parser. Here, a buffer containing the
entire boundary would not cause an empty file part to be emitted and
instead switch to the next header.
This commit ensures that empty file parts are always emitted as they
should.
Fixes gh-37264
Per the SSE specification, a "retry" field whose value is not made up
solely of ASCII digits must be ignored. ServerSentEventHttpMessageReader
passed the value straight to Long.parseLong, so "retry:none", an empty
"retry:", or a value too large for a long raised NumberFormatException
and terminated the event stream. A client cannot control what a server
sends, so an unusable reconnection hint would kill an otherwise healthy
subscription.
Signed-off-by: Artyom Tsvirko <36863599+lArtiquel@users.noreply.github.com>
The Mutiny Uni adapter registers its empty-value supplier as
Uni.createFrom().nothing(), which returns a Uni that never signals an
item, a failure, or completion. Every sibling registration supplies an
empty value that completes immediately: Mono.empty(), Maybe.empty(),
Completable.complete(), and CompletableDeferred(null); the Multi
registration uses Multi.createFrom().empty() as well.
ReactiveAdapter.toPublisher(null) substitutes that empty value whenever
a null source needs to be adapted, for example when a WebFlux handler
method with a Uni return type returns null. With a never-completing
empty value the resulting Publisher emits no signal at all, so the
response is never written and the request hangs until a timeout,
whereas the same handler declared with Mono completes empty. The
adapter also becomes asymmetric with its own fromPublisher function,
which adapts an empty Publisher to a Uni that completes with a null
item.
The supplier now uses Uni.createFrom().nullItem(), whose conversion to
a Publisher completes without emitting an item, matching the sibling
adapters and the round-trip through fromPublisher. The descriptor is
shared by the Mutiny 1 and Mutiny 2 registrations, so both paths are
covered.
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
Prior to this commit, Hibernate 8 types extending
`MutationOrSelectionQuery` would fail proxying at runtime in native
images because reflection hints were not registered at build time.
While the `MutationOrSelectionQueryImpl` case can be solved with an
additional proxy hint, `NativeMutationOrSelectionQueryImpl` is
impossible to solve that way due to multi interface mismatch.
This was found in gh-36878 and handled with a fallback proxy.
In this case, native image will throw a
`MissingReflectionRegistrationError` - but obviously we cannot depend on
this type in JVM applications. `MissingReflectionRegistrationError`
extends `LinkageError`, which we will use along
IllegalArgumentException` to detect that the proxying operation failed
and that we should use the fallback.
This commit also register a proxy hint for the said fallback.
Fixes gh-37251
Prior to this commit, ConversionService#canConvert(Class, Class)
threw an IllegalArgumentException when invoked with Enum.class as the
target type (i.e., `canConvert(String.class, Enum.class)`), because
ConverterFactory#getConverter() in StringToEnumConverterFactory and
IntegerToEnumConverterFactory eagerly resolved the concrete enum type.
To address that, StringToEnumConverterFactory and
IntegerToEnumConverterFactory now implement ConditionalConverter so
that matches() can reject non-concrete-enum targets before
getConverter() is ever invoked.
Closes gh-34532
Signed-off-by: MoonFruit <dkmoonfruit@gmail.com>
Co-authored-by: Sam Brannen <104798+sbrannen@users.noreply.github.com>
The 9-arg canonical constructor for SpelParserConfiguration was
recently introduced to support the new maximumNestingDepth property in
7.1. However, this feature has not yet been released, and in the
interim we introduced a builder API which supersedes the use of those
constructors.
Since no released version has ever exposed this constructor publicly,
this commit converts it to package-private in favor of exclusively
using the builder to construct instances which need to override the
default value for maximumNestingDepth.
See gh-36723
See gh-37187
See gh-37190
Prior to this commit, calling `DefaultAsyncServerResponse.writeAsync()`
would unconditionally create a new `AsyncWebRequest` and install it
on the `WebAsyncManager`, even when one is already present for the
current request.
The functional web framework can do such a thing when returning a
`ServerResponse.async(future)` from a `HandlerFunction`; the
`HandlerFunctionAdapter` does install an async web request already.
This means that the async timeout configured at the application level
would be ignored and instead falling back to the Servlet container
default.
This commit makes the `DefaultAsyncServerResponse` skip async web
request creation it there is an existing one.
Fixes gh-37257
Parts were emitted only from PartListener.onBody(buffer, last=true), so a
part with an empty body (for example a blank form field, or a trailing
empty part) was silently dropped from the resulting MultiValueMap, and
was indistinguishable from an absent field.
This carries over the fix from the reactive DefaultPartHttpMessageReader
(spring-framework#30953): State gains an onComplete() callback that emits
the part, also when it has an empty body. It is invoked when a new part
begins, and when parsing completes for the final part.
Signed-off-by: Sagar Chanchal <Sagarr2112@gmail.com>
When a column was declared via usingColumns() and also listed in
usingGeneratedKeyColumns(), TableMetaDataContext.reconcileColumnsToUse
accepted the declared list as-is: the generated key column was rendered
into the INSERT statement and counted against the parameter values,
even though the database is expected to generate its value.
Such an overlap is a configuration error, so it is now rejected at
compile time with an InvalidDataAccessApiUsageException naming the
offending columns in their declared spelling, consistent with the
existing validation in AbstractJdbcInsert.compile(). Matching is
case-insensitive, mirroring the normalization used for auto-discovered
columns; the auto-discovery path itself is unchanged and continues to
exclude generated key columns silently.
The tests cover the rejection, its message, a case-insensitive variant,
and the untouched non-overlapping declared path.
Closes gh-37014
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
This commit makes use of the Java specification version in the Jar
metadata to make build easier to reproduce on a different environment.
Closes gh-37250
This commit adds the missing reflection hints for Hibernate 8 support:
`PersistenceUnitInfoDescriptor` and `StatelessSession`.
Fixes gh-37247
Fixes gh-37249
Every error code setter in SQLErrorCodes sorts its array with
StringUtils.sortStringArray, and CustomSQLErrorCodesTranslation does
the same, because SQLErrorCodeSQLExceptionTranslator looks the codes
up with Arrays.binarySearch. setDuplicateKeyCodes was the only setter
that stored the supplied array as-is.
With an unsorted list of duplicate key codes, the binary search finds
or misses a code depending on where the values happen to sit: for
codes it misses, the translator silently falls through to the SQLState
fallback and reports a DataIntegrityViolationException, or fails to
translate at all, instead of the configured DuplicateKeyException. The
default sql-error-codes.xml is not affected since its lists are
already sorted; the mismatch surfaces for custom configurations, for
example codes of different digit lengths listed in numeric order.
setDuplicateKeyCodes now sorts the array like all sibling setters. The
new test covers an unsorted custom list whose codes previously hit or
missed depending on their position.
Closes gh-37235
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
Migrate RequestMappingHandlerAdapterTests#responseBodyAdvice from the
deprecated MappingJackson2HttpMessageConverter to
JacksonJsonHttpMessageConverter.
The test advice now implements ResponseBodyAdvice directly and returns a
map body that is written by the selected converter.
This maintains the test coverage for gh-22638, verifying that a
ControllerAdvice implementing both ResponseBodyAdvice and
RequestBodyAdvice is not registered twice.
Signed-off-by: Sunghyun Shin <froggy0m0a@gmail.com>
PrimitiveDelegate generated code via "$LF" for Float and "(double) $L"
for Double, which emit the value's toString() verbatim. For NaN and
infinities this produced non-compilable source such as "NaNF" or
"(double) Infinity", causing the generated AOT sources to fail to
compile.
Detect NaN (via isNaN, since NaN is never equal to itself) and the
positive/negative infinities, emitting the corresponding constant
field references (Float.NaN, Double.POSITIVE_INFINITY, etc.) through
the "$T" placeholder. Finite values keep their existing handling.
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
GeneratedClass.reserveMethodNames(String...) passed the entire varargs
array to MethodName.of() inside the per-name loop instead of the current
element. Since MethodName.of(String...) joins all parts into a single
camel-case name, reserving two or more names (for example "apply" and
"test") produced "applyTest", and the per-element check
Assert.state(generatedName.equals(reservedMethodName)) failed with an
IllegalStateException. Single-name calls worked only by accident.
Reserve each supplied name individually by passing the loop variable.
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
Prior to this commit, AbstractBrokerMessageHandler logged the
BrokerAvailabilityEvent object directly at INFO level. With a structured
JSON logging layout, the event could be serialized as an object rather
than via toString(), causing the layout to traverse the event source
(a SimpleBrokerMessageHandler) object graph. That graph contains a
cyclic reference through the client inbound channel executor's thread
factory, which fails serialization at the maximum nesting depth.
This commit logs the event's toString() representation instead, keeping
the same operational signal while preventing structured logging layouts
from traversing framework internals.
Signed-off-by: kodacme <kodac.saito@kodac.me>
Prior to this commit, SSE support in Spring would write payloads with
the "data:" prefix (without space). While this is OK with the standard,
this makes it harder for implementations to support reading and writing
payloads with Spring (the round trip use case).
This commit introduces a breaking change and now enforces "data: " in
all variants. This has the potential of breaking some low level test
suites with text/plain or custom media types, but this should overall
make the situation better for developers.
Closes gh-37242
Narrow the scope of the @SuppressWarnings("NullAway") annotation in
DateTimeFormatterRegistrar from the class level to a single, new
getFactory(Type) accessor.
The `factories` map is a private, final EnumMap that is fully populated
for every `Type` in the constructor and never mutated afterward, so the
suppression only needs to cover that one lookup instead of masking
unrelated issues across the whole class.
Closes gh-37225
Signed-off-by: Junhwan Choi <devjunsday@gmail.com>C
Prior to this commit, AbstractXMLStreamReader.getTextCharacters(int
sourceStart, char[], int, int) capped the copy length with
Math.min(length, source.length), ignoring sourceStart. When sourceStart
> 0 and sourceStart + length exceeds the text length, System.arraycopy
read past the end of the source array and threw
ArrayIndexOutOfBoundsException, contrary to the
XMLStreamReader#getTextCharacters contract (copy up to length
characters starting at sourceStart and return the number copied).
To address that, this commit caps the length by the number of
characters remaining from sourceStart.
Closes gh-36914
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
The static SimpleDateFormat instance in
AbstractMockHttpServletRequestBuilder is shared across all
instances. SimpleDateFormat.format() mutates internal Calendar
state and is not thread-safe, which can produce corrupt date
strings or ArrayIndexOutOfBoundsException when tests run in
parallel.
Replace with DateTimeFormatter which is immutable and thread-safe.
Signed-off-by: Sebastien Tardif <SebTardif@ncf.ca>
RFC 9651 specifies @«timestamp» as a new format for date headers.
The Deprecation header as specified in RFC 9745, for example, makes use of it.
Make sure this can be parsed using `HttpHeaders#getFirstDate` and `HttpHeaders#getFirstZonedDateTime`
Signed-off-by: Raphael Schweikert <any@sabberworm.com>
Gradle 9.6 deprecates passing a Project instance as dependency notation,
which currently causes the build to emit deprecation warnings and will
become an error in Gradle 10.
This commit updates KotlinConventions and RuntimeHintsAgentPlugin to use
DependencyFactory#createProjectDependency instead.
Signed-off-by: Hyunwoo Jung <hyunwoojung@kakao.com>
The new PartGenerator for parsing multipart requests supports buffering
the content in memory and switching to a file after a configured size.
More specifically, when a multipart part exceeds maxInMemorySize and
InMemoryState switches it over to FileState, the bytes that were
already buffered in memory are flushed to the temp file.
Prior to this commit, this was done via FileState.writeBuffer(), meaning
that the in memory buffered data would not be counted against the
configured limit for writing to a file.
This commit fixes this by writing buffered data with FileState.onBody().
Fixes gh-37238
ClassFileMethodMetadata's toString() formatted method parameter types
as packageName() + "." + displayName(). Since ClassDesc.packageName()
is empty for primitive, array and default-package types, these rendered
with a leading dot (for example ".int" and ".String[]") and reference
arrays lost their package. The return type already uses
ClassFileAnnotationMetadata.resolveTypeName(); apply it to the
parameters as well.
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
MockMvcResultMatchers.forwardedUrl() already accepts a @Nullable
expected value to assert that no forwarding occurred, but its
counterpart redirectedUrl() previously did not, even though the
underlying assertEquals() comparison is null-safe and behaves the same
way for redirects.
To address that, this commit adds the same @Nullable declaration to
redirectedUrl() and documents the null semantics in the Javadoc for
both methods.
Closes gh-37230
CompositeRetryListener currently uses LinkedList to store registered
listeners. The primary operation on this list is iteration (traversing
all listeners on every retry lifecycle event). ArrayList provides
better iteration performance due to better cache locality and lower
memory overhead.
Closes gh-37231
Signed-off-by: Chengang Guan <guanchengang@qq.com>
This commit introduces additional unit tests for CallMetaDataContext's
function return parameter matching in reconcileParameters(), verifying
that the declared return parameter is correctly resolved regardless of
whether it is declared before or after an additional OUT parameter.
See gh-37206
CallMetaDataContext.reconcileParameters() keys the map of declared
parameters by lowerCase(provider.parameterNameToUse(name)), but the
branch that matches the return parameter reported by the database
metadata did not apply the same rule. It looked up the function return
name as declared (original case) and fell back to the first declared
OUT parameter name with a plain toLowerCase(), without the provider
transformation that strips the '@' prefix on SQL Server and Sybase.
The first lookup therefore always missed on Oracle, so the fallback
silently used whichever OUT parameter was declared first. Declaring an
additional OUT parameter before the return parameter of a function made
that parameter double as the return slot: the declared return parameter
was dropped from the call parameters, the wrong parameter was bound at
position 1, and executeFunction() returned the value of the other out
parameter. On SQL Server, a procedure compiled with withReturnValue()
and an '@'-prefixed OUT parameter declared before the return parameter
failed with InvalidDataAccessApiUsageException because neither lookup
could find the declared parameter.
The return parameter branch now looks up the metadata-derived name
first and normalizes both the function return name and the first OUT
parameter fallback with the same rule as the declared parameter map.
Tests cover both declaration orders for an Oracle function and for a
SQL Server procedure with a return value.
Closes gh-37206
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
As a follow up to 1b56f58999, this commit introduces
hasUnbalancedBrackets() in PropertyAccessorUtils, which
AbstractNestablePropertyAccessor uses to reject property paths with
unbalanced '[' or ']' brackets by throwing a
NotReadablePropertyException with an informative message, thereby
improving diagnostics for users.
See gh-36999
Most of the documentation updates were already done in gh-36803, this
completes the section with some information on the property path syntax
supported by allowFields/disallowFields.
Closes gh-36789
Prior to this commit, the reconnection attempt count provided to the
reconnect strategy would not give the updated, incremented value but
instead the previous one.
This commit fixes this and ensures the value is incremented before it's
given to the strategy.
Fixes gh-37223
Prior to this commit, the `DefaultClientResponseBuilder` would assume
that an original client HTTP response, when mutated, would not be reused
nor read anymore. While this is the advised use case, there was some
inconsistency with the builder API here when mutating: some data like
the response status would copied, but the HTTP headers and cookies would
refer directly to the previous entries, making all changes visible to
the previous response instance.
This commit ensures that deep copies are performed when mutating a
client response with the builder API.
Fixes gh-37086
MIME type parameter names are case-insensitive, and MimeType already
stores them in a LinkedCaseInsensitiveMap. Several code paths, however,
still compared them with case-sensitive String.equals().
As a result, MimeType.hashCode() disagreed with MimeType.equals() for
parameter names that differ only in case, breaking the equals/hashCode
contract: text/plain;FOO=bar and text/plain;foo=bar are equal but hash
differently, so one is not found in a hash-based collection holding the
other. MimeType.compareTo() had the same blind spot for the charset
parameter.
MediaType was affected in two further ways: an out-of-range quality
value escaped validation when spelled Q=, and removeQualityValue() left
a Q= parameter in place.
Signed-off-by: Artyom Tsvirko <36863599+lArtiquel@users.noreply.github.com>
FlashMap.startExpirationPeriod(int) and MockMvcWebConnection's cookie
handling both multiplied an int number of seconds by 1000 without
widening to long. Above 2_147_483 seconds (about 24.9 days) the
multiplication overflows to a negative offset, so the computed
expiration time lands in the past.
For FlashMap, a flash map configured through
AbstractFlashMapManager.setFlashMapTimeout(int) with a large timeout is
then treated as expired immediately. For MockMvcWebConnection, a cookie
with a large max-age is removed from the CookieManager instead of being
stored.
This applies the same widening already used for this pattern in
gh-25613.
Closes gh-37208
Signed-off-by: kogun <akogun@gmail.com>
MIME type parameter names are case-insensitive, but MimeTypeParser
accumulates parameters in a case-sensitive LinkedHashMap. As a result,
duplicate parameters differing only in case (such as "charset" and
"CHARSET") were not rejected and were silently collapsed to the last
value by the case-insensitive parameter map of MimeType.
Accumulate parameters in a LinkedCaseInsensitiveMap so that duplicates
differing only in case map to the same key and are rejected consistently
with exact duplicates.
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
Co-authored-by: Yash <190389954+yashsiwacha@users.noreply.github.com>
This commit picks up where 97067f9c9c left off by removing the four
trailing collection-clearing calls in clear(), which are now redundant
since the removal loop already empties contextMap, hierarchyMap,
contextUsageMap, and unusedContexts as an invariant. This commit also
adds regression tests in LruContextCacheTests for closing a context
hierarchy via clear() and reset(), asserting bottom-up close order with
Mockito.inOrder(), and confirming that getParentContextCount() and
getContextUsageCount() return to zero.
See gh-36825
This updates the TestContext Framework cache so that clearing the
cache also closes cached ConfigurableApplicationContext instances
instead of only dropping the internal references. The implementation
reuses the existing removal path, preserving the hierarchy-aware close
behavior already used by cache eviction/removal.
The ContextCache contract now documents the close behavior for
clear(), and LruContextCacheTests covers both clear() and reset(),
since reset() delegates to clear().
See gh-26196
Closes gh-36825
Signed-off-by: Will-thom <116388885+Will-thom@users.noreply.github.com>
Previously, canonicalPropertyName() located the end of a [key]
expression via a naive indexOf("]") search, while
AbstractNestablePropertyAccessor.getPropertyNameKeyEnd() -- used during
actual property resolution -- tracked bracket nesting depth. This meant
the two methods could disagree on the canonical form of a property
path whose map key itself contains bracket characters (e.g.,
map['key[0]']).
Similarly, getNestedPropertySeparatorIndex() tracked whether a dot
separator occurs inside a [key] expression using a simple boolean
toggle that flips on both '[' and ']', which produces an incorrect
result when a key contains an odd net count of inner bracket
characters.
To address those inconsistencies, this commit extracts the private
getPropertyNameKeyEnd() method from AbstractNestablePropertyAccessor to
a package-private static utility method in PropertyAccessorUtils, so
that canonicalPropertyName() can reuse the same depth-aware bracket
matching, and getNestedPropertySeparatorIndex() has been reworked to
track bracket nesting depth instead of toggling a boolean flag.
Closes gh-36999
Prior to this commit, the `DefaultApiVersionStrategy` reactive variant
would attempt to resolve the API version with the first resolver that
replies with a version. This contradicts the API that registers
resolvers in order.
This commit ensures that each resolver is called in order.
Signed-off-by: Gimin Kim <138752849+Gimini-3@users.noreply.github.com>
HtmlUnit 5 moved its Cookie type to org.htmlunit.http, so
Spring Test's HtmlUnit integration now uses the new API.
Constraint: Keep HtmlUnit and htmlunit3-driver versions compatible.
Rejected: Upgrade HtmlUnit alone | driver requires HtmlUnit 5.4.0.
Confidence: high
Scope-risk: narrow
Directive: Keep HtmlUnit and the driver version aligned.
Tested: JAVA_HOME=/opt/homebrew/opt/openjdk@25 ./gradlew build
Not-tested: None
Signed-off-by: jungh8n <jh981113@naver.com>
BodyState.flush() emits every queued buffer and only clears the queue
afterwards, so a cancellation arriving while it emits makes dispose()
release buffers whose ownership has already been transferred to the sink.
Such a buffer is then released twice: once by the parser, and once by the
downstream consumer or the discard hook. With Netty, body buffers are
slices of the inbound buffer, so the second release frees the inbound
buffer prematurely, which surfaces as
IllegalReferenceCountException: refCnt: 0, decrement: 1
io.netty.handler.codec.http.DefaultHttpContent.release
reactor.netty.channel.FluxReceive.drainReceiver
when reactor-netty releases its own share right after onNext.
Remove each buffer from the queue before emitting it, mirroring what
enqueue() already does, so that dispose() only ever releases buffers the
parser still owns.
Signed-off-by: Hyunsik Kang <cj848@hanmail.net>
When a multipart subscriber cancels while MultipartParser has already
emitted body tokens beyond the downstream demand, those tokens are held
in the Flux.create sink queue (and in downstream operator queues such
as windowUntil). On cancellation, Reactor discards the queued tokens,
but BodyToken is not a DataBuffer, so the buffers inside the discarded
tokens are never released and Netty reports "LEAK: ByteBuf.release()
was not called before it's garbage-collected".
Register a doOnDiscard hook for BodyToken in MultipartParser.parse() so
that a discarded body token releases its buffer, both in the sink queue
and in any downstream operator queue that supports discarding.
Closes gh-37115
Signed-off-by: Hyunsik Kang <cj848@hanmail.net>
This commit builds on the previous commit and ensures that
"must-understand" is only used with "no-store". This check is performed
at runtime as a staged interface/builder would be a major breaking
change for a behavior that is highlighted as "SHOULD" in the
specification.
This commit also performs similar runtime checks for:
* cache-public + cache-private
* cache-public + no-store
See gh-36918
This commits simplifies the Jetty buffer support by consolidating
the shared logic and delegating operations to the parent class
thanks to the new `JettyVirtualDataBuffer`.
Signed-off-by: Istvan Verhas <vi@mocker.guru>
Prior to this commit,
`MockHttpServletRequest.isRequestedSessionIdValid()` would return `true`
by default and could only be changed manually with a setter. This does
not align with the Servlet spec because of 1) its default value and 2)
it does not react to `changeSessionId()` calls.
This commit fixes that behavior while still allowing "manual" booleans
being set here.
Fixes gh-36631
Previously, PropertyEditorRegistrySupport.addStrippedPropertyPaths()
recursively enumerated every combination of stripped/retained [key]
segments in a property path, producing 2^n - 1 variants for a path
with n bracket pairs.
To address that, this commit limits the recursion at a depth of 8,
preserving existing behavior for realistic property paths while
bounding the work done for paths with an unusually large number of
bracket segments.
Closes gh-37020
Previously, createMap() invoked createIndexedValue() – and therefore
createObject() for non-simple value types – once per matching parameter
name rather than once per distinct map key, causing redundant nested
object construction for map entries whose value type has multiple
constructor parameters.
To address that, this commit aligns createMap() with createList() and
createArray() by skipping construction for keys that have already been
resolved.
Closes gh-37019
The builder method required a non-null contextPath while the underlying
field, MutatedServerHttpRequest constructor, and RequestPath.parse all
accept null and treat it the same as an empty string. Relax the method
parameter to @Nullable so callers can clear the context path directly.
Closes gh-37099
Signed-off-by: Garvit Joshi <garvitjoshi9@gmail.com>
When CglibAopProxy validates the target class, it logs a WARN-level
message for each public final method that implements an interface,
suggesting to use interface-based JDK proxies instead. For final
methods inherited from Spring's configuration callback interfaces
(InitializingBean, DisposableBean, Aware sub-interfaces, Closeable,
AutoCloseable) that recommendation is misleading: those methods are
container-driven, are not advised by typical application pointcuts, and
the user usually cannot make them non-final.
The validation now only emits the WARN-level message when at least one
user-defined interface declares the method. Methods inherited
exclusively from configuration callback interfaces fall back to the
existing DEBUG diagnostic.
In addition, the isConfigurationCallbackInterface() method has been
extracted from ProxyProcessorSupport into a static package-private
method in AopProxyUtils with the same signature, and
ProxyProcessorSupport and CglibAopProxy now delegate to the new shared
static utility in AopProxyUtils.
See gh-35365
Closes gh-36935
Signed-off-by: seonwoo_jung <laborlawseon@kap.kr>
Signed-off-by: seonwooj0810 <seonwooj0810@gmail.com>
Since we now have an official builder API for SpelParserConfiguration
(introduced in 7.0.10), this commit follows through on the plan stated
in that commit's Javadoc and formally deprecates all 9 overloaded
constructors in SpelParserConfiguration, thereby encouraging users to
benefit from the simplicity of the builder API -- or
SpelParserConfiguration.withDefaults() for the common case -- instead
of having to migrate to the latest-and-greatest full constructor every
time a new configuration property is introduced.
The no-arg constructor points users to withDefaults(), and all other
constructors -- including the canonical 9-parameter constructor --
point to the builder API. Builder.build() has been annotated with
@SuppressWarnings("deprecation"), since it is the sole legitimate
internal caller of the now-deprecated canonical constructor.
The SpelParserConfigurationTests.LegacyConstructorTests nested class
(and its sibling builderAppliesSameDefaultsAsNoArgConstructor() test
method) are annotated with @SuppressWarnings("deprecation"), since they
exist specifically to provide regression coverage for the deprecated
constructors. IndexingTests.MaxAutoGrowSizeTests and
SpelParserTests.MaxNestingDepthTests, on the other hand, were both
introduced before the builder API existed and had no such need for the
legacy constructors, so they have been converted to use the builder API
instead, avoiding the need for any deprecation suppression there.
See gh-37187
Closes gh-37190
Prior to this commit, SpelParserConfiguration exposed 8 overloaded
constructors that accumulated over time as new configuration options
were introduced (auto-grow support since 3.0, maximumExpressionLength
in 5.2.25, maximumOperations in 6.2.19, and maximumBigPowerBits in
7.0.9), culminating in an 8-parameter constructor. This made call sites
hard to read due to unlabeled sequences of booleans and ints, and it
forced users who wanted to override a single setting to also supply
every other value explicitly.
To address that, this commit introduces a builder API in
SpelParserConfiguration, following the pattern already established by
SimpleEvaluationContext's builder API.
Specifically, SpelParserConfiguration.builder() returns a Builder that
is pre-populated with the same defaults as the no-arg constructor,
including the SpringProperties-driven overrides for the default
compiler mode, maximum operations, and maximum big-power bits -- the
latter two are only resolved lazily in build(), so that overriding them
via the builder never triggers an unnecessary SpringProperties lookup.
Each property has a dedicated, named setter (compilerMode(),
compilerClassLoader(), maximumAutoGrowSize(),
maximumExpressionLength(), maximumOperations(), maximumBigPowerBits()),
and the two auto-grow flags are exposed as simple no-arg opt-ins
(autoGrowNullReferences(), autoGrowCollections()) since they both
default to false. build() delegates to the existing canonical
constructor, so validation and defaults remain centralized in one
place.
In addition, a new SpelParserConfiguration.withDefaults() factory
method has been introduced as shorthand for
SpelParserConfiguration.builder().build(), for the common case where
none of the builder's defaults need to be overridden.
As the one deliberate exception to matching the no-arg constructor's
defaults, the builder defaults maximumAutoGrowSize to 256 -- aligned
with DataBinder.DEFAULT_AUTO_GROW_COLLECTION_LIMIT -- rather than the
constructors' Integer.MAX_VALUE. The constructors keep their legacy
default for backward compatibility, but the builder is a new, opt-in
API that is not bound by that compatibility contract.
This change is purely additive: none of the existing constructors have
been modified or deprecated. Deprecating those constructors in favor of
the builder is being deferred to 7.1, since new deprecations should not
be introduced in a patch release. In the meantime, the Javadoc for the
constructors and for the SPRING_EXPRESSION_*_PROPERTY_NAME constants
has been updated to favor the builder (or a specific Builder setter)
instead of the constructors, and the class-level Javadoc now states
that the constructors are planned to be deprecated in favor of the
builder as of Spring Framework 7.1.
SpelExpressionParser's no-arg constructor, ExpressionState's two
convenience constructors, and StandardBeanExpressionResolver's
ClassLoader-based constructor have all been switched from the
SpelParserConfiguration constructors to the builder (or
withDefaults()). This is behaviorally identical in every case:
autoGrowCollections remains false at each of those call sites, and
maximumAutoGrowSize -- the only property whose default differs between
the constructors and the builder -- has no effect when
autoGrowCollections is false.
Tests have been added in a new SpelParserConfigurationTests class to
verify that the builder's defaults match the no-arg constructor (with
the one intentional maximumAutoGrowSize exception called out above),
that custom values are applied correctly, and that invalid values are
rejected. The nested LegacyConstructorTests class provides regression
coverage for each of the legacy constructors, consolidating their usage
in tests to a single class -- which will keep any future deprecation
warnings confined to this class -- and documents that, unlike the
builder, the canonical constructor does not (yet) reject a negative
maximumAutoGrowSize. The remaining incidental usages of the
SpelParserConfiguration constructors throughout EvaluationTests,
IndexingTests, SpelCompilationCoverageTests, SpelReproTests, and
SpelCompilerTests have been converted to use the builder.
Furthermore, the reference documentation has been updated to recommend
the builder and withDefaults() over the constructors, both in prose and
in the Java/Kotlin examples.
Closes gh-37187
Prior to this commit, ConstructorReference.createArray() enforced the
MAX_ARRAY_ELEMENTS threshold for multi-dimensional arrays by checking
only the product of all dimension sizes, which is equivalent to the
total number of leaf-level elements. However, Array.newInstance()
allocates a distinct array object at every nesting level, not just at
the leaf level. For dimensions [d0, d1, ..., dk-1], the total number
of array objects created is 1 + d0 + d0*d1 + ... + d0*d1*...*d(k-2).
As a result, an expression such as new int[262143][1][1]...[1], whose
trailing dimensions are all 1, kept the leaf-element product just
under the threshold while still causing tens of millions of array
objects to be allocated.
To address that, this commit introduces a second running total,
totalArrayObjects, alongside the existing leaf-element product in the
multi-dimensional array construction loop. Both totals are checked
against MAX_ARRAY_ELEMENTS on every iteration, so array constructions
that fan out into an excessive number of array objects are now
rejected even when the leaf-element count remains within bounds.
Note that SimpleEvaluationContext does not permit array construction
in SpEL expressions at all, so this fix effectively only changes
behavior for expressions evaluated via StandardEvaluationContext.
Tests have been added to ArrayConstructorTests to verify that the new
check rejects array constructions with an excessive number of array
objects and that array constructions just under the threshold remain
unaffected.
Closes gh-36998
Prior to this commit, the SpelParserConfiguration constructors that
omit an explicit maximumAutoGrowSize left collection auto-growing
effectively unbounded, defaulting to Integer.MAX_VALUE. That default
was inconsistent with the auto-grow limit applied elsewhere in the
framework for data binding (see
DataBinder.DEFAULT_AUTO_GROW_COLLECTION_LIMIT).
To address that, this commit introduces a new
SpelParserConfiguration.DEFAULT_MAX_AUTO_GROW_SIZE constant (set to 256
to match DataBinder.DEFAULT_AUTO_GROW_COLLECTION_LIMIT) and switches
the constructors that previously hard-coded Integer.MAX_VALUE to use
this new default instead. Constructors that accept an explicit
maximumAutoGrowSize are unaffected.
In addition, SpelParserConfiguration now enforces that a user-supplied
maximumAutoGrowSize is not a negative value, consistent with the
preconditions already enforced for maximumExpressionLength,
maximumOperations, maximumBigPowerBits, and maximumNestingDepth. A
value of 0 remains supported (effectively disabling collection
auto-growing) and is now documented as such in the Javadoc.
The Spring Framework reference documentation has also been updated to
describe the new default, and tests have been added to IndexingTests to
verify the default, the ability to override it, and the new
precondition.
Closes gh-36995
This commit introduces support for limiting the structural nesting
depth of a SpEL expression during parsing. Without such a limit, an
expression with deeply nested constructs (for example, inline lists or
maps, parenthesized expressions, ternary or Elvis expressions, or
chained unary operators) can cause SpEL's recursive-descent parser to
throw a StackOverflowError which lacks useful diagnostics for
developer's attempting to assess what went wrong.
With this commit, a nesting-depth counter is now tracked around the
parser's primary recursive entry point (eatExpression()) as well as
around chained unary operators (eatUnaryExpression()), ensuring that
independent, sibling uses of assignment, Elvis, and ternary expressions
do not inadvertently accumulate depth and trip the limit.
If the configured (or default) nesting-depth limit is exceeded during
parsing, a SpelParseException is thrown instead, with a message that
reports the configured limit.
The limit can be configured on a per-use-case basis via
SpelParserConfiguration and defaults to 1000.
Closes gh-36723
In commit 622fc3edf7, I introduced a check in
TypeMappedAnnotation#isSynthesizable() intended to force synthesis when
an attribute value needs to be resolved from a different level of a
multi-level annotation hierarchy whose root annotation does not
redeclare the target attribute itself.
That check tested if `resolvedMirrors.length > 0` for a
meta-annotation; however, resolvedMirrors is always sized according to
the number of attributes declared by the mapped annotation type,
regardless of whether any of those attributes actually participate in
mirroring or an @AliasFor override. As a result, the check effectively
synthesized any meta-annotation that declares at least one attribute,
which reintroduced the unnecessary-synthesis behavior that commit
d6768ccc18 had fixed, merely narrowed to meta-annotations with
attributes.
This commit replaces that overly broad check with a precise one in
AnnotationTypeMapping#computeSynthesizableFlag(), which now also
considers whether any attribute's value must be resolved from a
different annotation in the meta-annotation hierarchy (tracked via
annotationValueSource). This correctly identifies the original
multi-level hierarchy scenario without over-matching on ordinary
meta-annotations that have nothing to merge or override.
See gh-28704
See gh-28716
Closes gh-37135
This commit defers creation of the visited annotation types set until a
cache miss occurs, which avoids allocating a HashSet for every cached
annotation mapping lookup while preserving recursive annotation
handling during mapping creation.
Closes gh-37141
Signed-off-by: GT <gregjotau@gmail.com>
OptionalToObjectConverter.matches() used
TypeDescriptor.getElementTypeDescriptor(), which returns null for an
Optional (element types are only resolved for arrays, streams and
collections). ConversionUtils.canConvertElements() then treats a null
source element type as "maybe" and returns true unconditionally, so
ConversionService.canConvert(Optional<X>, target) reported true even
when X is not convertible to the target -- a violation of the
canConvert contract, since the subsequent conversion fails.
To address that, this commit resolves the Optional's element type from
its generic and checks it against the target, mirroring
ObjectToOptionalConverter. A raw or otherwise unresolved element type
remains permissive.
Closes gh-36913
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
Excluding a path from nohttp scanning has so far required mirroring it
by hand in CheckstyleConventions, in addition to any existing
`.gitignore` entry. However, that extra step is easy to forget, as
happened when the .claude folder was added to `.gitignore` (49d2a202da)
but not to the nohttp excludes (48971139c0), only surfacing later as
an OutOfMemoryError that required a separate heap size increase
(90ad7f947d).
To address that, this commit introduces excludeGitIgnoredPaths() in
CheckstyleConventions, which parses the root `.gitignore` file and
translates its patterns into additional nohttp excludes, so that newly
ignored paths are picked up automatically. Note, however, that the
existing hand-maintained excludes are left in place for entries that
are specific to nohttp and are not otherwise ignored by git.
Closes gh-37164
Prior to this commit, some same-page links in our Antora-based docs
were written using the `xref:` macro, which Antora resolves as a
cross-page reference. However, a same-page target can be misread as a
page reference and break the site build (as nearly happened in
gh-37152), whereas `<<id,text>>` only ever resolves against the current
page's own anchors.
To address that inconsistency and avoid potential future bugs (broken
links), this commit converts all such same-page `xref:` links to
`<<id,text>>`, leaving genuine cross-page `xref:` links are unaffected.
Closes gh-37161
On a developer machine, the nohttp check scans the whole project
directory, and things like local git worktrees can add enough extra
content on disk to push the task past its previous 1g heap limit,
causing an OutOfMemoryError. This goes beyond what was addressed by
excluding the .claude folder from nohttp scanning in 48971139c0.
This commit raises the heap size for checkstyleNohttp specifically
to 1536m, leaving the limit for other Checkstyle tasks unchanged so
as not to increase memory pressure on CI.
Prior to this commit, Property.resolveName() located the "set" prefix
of a write method with String.indexOf(), which matches the token
anywhere in the method name. A write method that merely contains "set"
(for example "offsetX" or "upset") was silently accepted and resolved
to a meaningless property name derived from whatever follows the token,
while only names with no "set" token at all were rejected.
To address that, this commit matches the "set" prefix only at the start
of the method name via startsWith(), so that an
IllegalArgumentException is consistently thrown for any write method
candidate that is not a setter.
See gh-36911
Closes gh-37139
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
Property.resolveName() located the get/is accessor prefix with
String.indexOf, which matches the prefix anywhere in the method name.
A plain accessor whose name embeds such a prefix (for example
budget()) had the wrong portion stripped and resolved to an empty or
wrong property name, which in turn caused the backing field's
annotations to be silently dropped.
Match the get/is prefix only at the start of the method name and do
not strip it when the method is a plain accessor for a data class,
that is, a non-static no-arg method referring to an instance field of
the same name. This supports Java records, Kotlin data classes, and
custom Java data classes alike, without relying on java.lang.Record.
As a consequence, a getter backed by a field of the exact same name
(for example isUrgent()) now resolves to the field name.
Closes gh-36911
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
ReflectivePropertyAccessor's canRead(), read(), and canWrite() methods
previously constructed org.springframework.core.convert.Property
instances without an explicit name, forcing Property#resolveName() to
re-derive the property name from the accessor method via prefix
matching. That heuristic incorrectly resolves record-style and other
prefix-less accessor methods whose names embed or start with "get"/"is"
(for example, budget(), issue(), or island()), and it also normalizes
acronym-style JavaBean properties inconsistently (for example, getURL()
resolves to "uRL" rather than "URL").
By the time these three methods construct a Property, they have already
located the accessor method by searching for exactly the requested
property name, so the resolved name is already known and verified. This
commit passes that name through explicitly via the 4-arg Property
constructor, bypassing Property#resolveName() entirely at these call
sites.
This commit also introduces tests in PropertyAccessTests to cover the
following scenarios:
- A genuine record accessor whose component name embeds or starts with
a "get"/"is" prefix
- The same scenario on a hand-written, non-record "data class"
- The read() call site exercised directly, since it is otherwise
unreachable once canRead() has warmed the cache
- A boolean isXxx() getter, as a plain regression check
- An acronym-style property with a decoy field to prove that the
correct field (and its annotations) is now resolved for both reads
and writes
See gh-36911
Closes gh-37123
TextMessage.getText() and ObjectMessage.getObject() may both return
null per the JMS specification when the message body was never set, but
SimpleMessageConverter.fromMessage() and its parent MessageConverter
interface currently declare a non-null return type despite residing in
an @NullMarked package.
To address that, this commit updates MessageConverter.fromMessage(),
SimpleMessageConverter, and the protected
extractStringFromMessage()/extractSerializableFromMessage() methods to
declare @Nullable accordingly and propagate the resulting nullability
through MessagingMessageConverter and
AbstractAdaptableMessageListener/MessageListenerAdapter, raising a
clear MessageConversionException where a non-null payload is required
by the Message<T> contract.
Closes gh-37148
This commit adds an overloaded `addCronTask()` method to `ScheduledTaskRegistrar`
that allows simpler scheduling of cron tasks with non-default time zones.
Closes gh-36556
Signed-off-by: Vedran Pavic <vedran@vedranpavic.com>
Prior to this commit, only the very first AsynchronousFileChannel#write
call in DataBufferUtils$WriteCompletionHandler#hookOnNext(DataBuffer)
was guarded against exceptions escaping synchronously, and even then
only via `catch (RuntimeException ex)`, per the original fix for
gh-36184.
While widening that guard to match the read side's `catch (Throwable
ex)` combined with `Exceptions.throwIfFatal(ex)` (see gh-37143), we
discovered that completed(Integer, Attachment) contains two more direct
`this.channel.write(...)` calls -- for continuing a partial write and
for advancing to the next ByteBuffer within the same DataBuffer's
iterator -- neither of which was guarded at all. Since completed() is
invoked by the channel's own completion callback, typically on a
different thread than the one that issued the original write, a
synchronous exception escaping either of those calls has no path back
to the FluxSink, and the resulting Flux hangs indefinitely, exactly as
described in gh-37143, for any write that receives a partial OS write
or spans multiple ByteBuffers.
To address that, this commit extracts a private write(ByteBuffer, long,
Attachment) helper that wraps the channel.write(...) call with a
try/catch block, routing any non-fatal Throwable -- via
Exceptions.throwIfFatal() -- to the existing failed(Throwable,
Attachment) handler. All three call sites (hookOnNext() and both
branches in completed()) now go through this helper, ensuring the
Flux always terminates with a proper error signal instead of hanging
silently, regardless of which write attempt fails or which thread it
fails on.
See gh-36184
See gh-37143
Closes gh-37145
Prior to this commit, DataBufferUtils$ReadCompletionHandler#read()
invoked AsynchronousFileChannel#read(ByteBuffer, long, Attachment,
CompletionHandler) without guarding against exceptions thrown directly
by that call. Although that method is documented to report failures
asynchronously via the supplied CompletionHandler, some platform-
specific implementations can instead throw synchronously – for
example, on Windows with JDK 25, when the JDK rejects a ByteBuffer
backed by a closeable shared memory Arena, as produced by Netty 4.2's
off-heap buffer allocation.
When such an exception is thrown from a recursive read() invocation
triggered from completed() – which happens once a resource requires
more than a single chunk – the exception has no path back to the
FluxSink: it escapes on whatever thread invoked the CompletionHandler,
and the resulting Flux never signals onError or onComplete. In
practice, this surfaced as an indefinite hang when serving a Resource
whose HTTP response is not a ZeroCopyHttpOutputMessage, since
ResourceHttpMessageWriter falls back to ResourceEncoder, which reads
the resource via DataBufferUtils.
To address that, this commit wraps the channel.read(...) call in a
try/catch block and routes any non-fatal Throwable to the existing
failed(Throwable, Attachment) handler, via Exceptions.throwIfFatal(),
mirroring the equivalent fix already applied to the write side for
gh-36184. This ensures the allocated DataBuffer is released and the
Flux always terminates with a proper error signal instead of leaking a
buffer or hanging silently.
See gh-36184
Closes gh-37143
The limit was previously enforced in XmlEventDecoder, because it is
what parses incoming buffers. However, the actual caching is in
Jaxb2Decoder, which holds on to XML events, but has no good way to
estimate their size.
After this commit XmlEventDecoder no longer enforces memory limits
for async parsing. It releases each buffer immediately anyway.
Instead XmlEventDecoder is only responsible to update the number
of bytes received via a new ReceivedByteTracker type while
Jaxb2XmlDecoder uses the same to perform limit and reset the
count depending on when it is aggregating XML events.
Closes gh-37031
Request predicates support preflight request matching based on the "would be"
request (e.g. target HTTP method) so the actual handler is not meant to be
invoked. That's the case only with a DispatcherHandler setup.
Closes gh-37024
Prior to this commit, SpEL expression compilation could be silently
activated in a SimpleEvaluationContext via the
`spring.expression.compiler.mode` Spring/system property or
SpelParserConfiguration. Once an expression is compiled, the evaluation
guards enforced during interpreted evaluation are no longer applied,
which is at odds with the restricted intent of SimpleEvaluationContext.
To address that, this commit introduces a mechanism analogous to
isAssignmentEnabled() which disables compilation by default in
SimpleEvaluationContext. Specifically:
- A new isCompilationSupported() default method has been introduced in
the EvaluationContext API, which returns true by default.
- SimpleEvaluationContext overrides isCompilationSupported() to return
false by default. However, compilation can be opted into explicitly
via the new withCompilationSupported() method in the
SimpleEvaluationContext.Builder.
- SpelExpression.checkCompile() now consults isCompilationSupported()
before triggering new compilation, ensuring that evaluation within an
EvaluationContext never produces a compiled form of the expression if
the context's isCompilationSupported() method returns false.
- All eight getValue() variants in SpelExpression now consult
isCompilationSupported() before executing a compiled expression,
ensuring that a compiled expression produced via a different
EvaluationContext is not silently reused if the caller inadvertently
switches to an EvaluationContext that does not support compilation.
Closes gh-37035
This commit introduces a configurable limit on the estimated result size
of BigDecimal and BigInteger power operations within SpEL expressions.
The estimated result size in bits is computed as the product of the base
value's bit length and the exponent. If this limit is exceeded, a
SpelEvaluationException is thrown.
The limit defaults to 1,000,000 bits, which is approximately equivalent
to a decimal number with 300,000 digits, and can be configured either
on a per-use-case basis via the new maximumBigPowerBits constructor
argument in SpelParserConfiguration or globally as a JVM system
property or Spring property named `spring.expression.maxBigPowerBits`.
Parsers intended for trusted internal expressions may supply
Integer.MAX_VALUE to remove the limit entirely.
Closes ch-37034
Prior to this commit, the List branch in
AbstractNestablePropertyAccessor's getPropertyValue() method called
list.get(index) unconditionally after invoking
growCollectionIfNecessary(), which implicitly relied on the list
throwing an IndexOutOfBoundsException for out-of-range access. Such an
exception is caught downstream and wrapped as an
InvalidPropertyException; however, any List implementation whose get()
method allocates elements on demand rather than throwing an
IndexOutOfBoundsException could bypass that check.
This behavior was also inconsistent with the Collection/Iterable branch
in the same method, which already performs an explicit `index >=
collection.size()` bounds check before attempting element access.
To address that, this commit aligns the List branch with the
Collection/Iterable branch by adding an explicit `index < 0 || index >=
list.size()` check immediately after the auto-grow attempt. If the
index remains out of bounds after growCollectionIfNecessary() runs –
for example, because growth was capped by autoGrowCollectionLimit or
auto-growing was disabled – an InvalidPropertyException is now thrown
rather than delegating to list.get() which may or may not throw an
exception.
Closes gh-37036
Prior to this commit, many classes would support writing Server Sent
Events in some way to the response output stream. This has lead to some
code duplication.
This commit refactors the duplicated code in a shared `SseUtils` class.
Closes gh-37065
Prior to this commit, building a "Content-Disposition" header to a
String and then parsing it back would not always result in the original
header.
This commit ensures that ContentDisposition guarantees this and honors
the "equals" contract.
Fixes gh-37064
Prior to this commit, the MVC and WebFlux view fragments rendering would
only partially escape rendered view fragments before sending then as SSE
events. This could in some cases break the SSE stream with invalid data.
This commit ensures that the rendered views are properly escaped before
they are sent as SSE events.
Fixes gh-37061
The limit was previously enforced in XmlEventDecoder, because it is
what parses incoming buffers. However, the actual caching is in
Jaxb2Decoder, which holds on to XML events, but has no good way to
estimate their size.
After this commit XmlEventDecoder no longer enforces memory limits
for async parsing. It releases each buffer immediately anyway.
Instead XmlEventDecoder is only responsible to update the number
of bytes received via a new ReceivedByteTracker type while
Jaxb2XmlDecoder uses the same to perform limit and reset the
count depending on when it is aggregating XML events.
Closes gh-37031
Request predicates support preflight request matching based on the "would be"
request (e.g. target HTTP method) so the actual handler is not meant to be
invoked. That's the case only with a DispatcherHandler setup.
Closes gh-37024
Prior to this commit, SpEL expression compilation could be silently
activated in a SimpleEvaluationContext via the
`spring.expression.compiler.mode` Spring/system property or
SpelParserConfiguration. Once an expression is compiled, the evaluation
guards enforced during interpreted evaluation are no longer applied,
which is at odds with the restricted intent of SimpleEvaluationContext.
To address that, this commit introduces a mechanism analogous to
isAssignmentEnabled() which disables compilation by default in
SimpleEvaluationContext. Specifically:
- A new isCompilationSupported() default method has been introduced in
the EvaluationContext API, which returns true by default.
- SimpleEvaluationContext overrides isCompilationSupported() to return
false by default. However, compilation can be opted into explicitly
via the new withCompilationSupported() method in the
SimpleEvaluationContext.Builder.
- SpelExpression.checkCompile() now consults isCompilationSupported()
before triggering new compilation, ensuring that evaluation within an
EvaluationContext never produces a compiled form of the expression if
the context's isCompilationSupported() method returns false.
- All eight getValue() variants in SpelExpression now consult
isCompilationSupported() before executing a compiled expression,
ensuring that a compiled expression produced via a different
EvaluationContext is not silently reused if the caller inadvertently
switches to an EvaluationContext that does not support compilation.
Closes gh-37035
This commit introduces a configurable limit on the estimated result size
of BigDecimal and BigInteger power operations within SpEL expressions.
The estimated result size in bits is computed as the product of the base
value's bit length and the exponent. If this limit is exceeded, a
SpelEvaluationException is thrown.
The limit defaults to 1,000,000 bits, which is approximately equivalent
to a decimal number with 300,000 digits, and can be configured either
on a per-use-case basis via the new maximumBigPowerBits constructor
argument in SpelParserConfiguration or globally as a JVM system
property or Spring property named `spring.expression.maxBigPowerBits`.
Parsers intended for trusted internal expressions may supply
Integer.MAX_VALUE to remove the limit entirely.
Closes ch-37034
Prior to this commit, the List branch in
AbstractNestablePropertyAccessor's getPropertyValue() method called
list.get(index) unconditionally after invoking
growCollectionIfNecessary(), which implicitly relied on the list
throwing an IndexOutOfBoundsException for out-of-range access. Such an
exception is caught downstream and wrapped as an
InvalidPropertyException; however, any List implementation whose get()
method allocates elements on demand rather than throwing an
IndexOutOfBoundsException could bypass that check.
This behavior was also inconsistent with the Collection/Iterable branch
in the same method, which already performs an explicit `index >=
collection.size()` bounds check before attempting element access.
To address that, this commit aligns the List branch with the
Collection/Iterable branch by adding an explicit `index < 0 || index >=
list.size()` check immediately after the auto-grow attempt. If the
index remains out of bounds after growCollectionIfNecessary() runs –
for example, because growth was capped by autoGrowCollectionLimit or
auto-growing was disabled – an InvalidPropertyException is now thrown
rather than delegating to list.get() which may or may not throw an
exception.
Closes gh-37036
Prior to this commit, many classes would support writing Server Sent
Events in some way to the response output stream. This has lead to some
code duplication.
This commit refactors the duplicated code in a shared `SseUtils` class.
Closes gh-37065
Prior to this commit, building a "Content-Disposition" header to a
String and then parsing it back would not always result in the original
header.
This commit ensures that ContentDisposition guarantees this and honors
the "equals" contract.
Fixes gh-37064
Prior to this commit, the MVC and WebFlux view fragments rendering would
only partially escape rendered view fragments before sending then as SSE
events. This could in some cases break the SSE stream with invalid data.
This commit ensures that the rendered views are properly escaped before
they are sent as SSE events.
Fixes gh-37061
A user reported confusion between two distinct uses of "wraps" in the
AOP proxy documentation for Bean Overrides: the sense in which a
Mockito spy wraps the original bean instance it was created from, and
the sense in which a Spring AOP proxy wraps the spy in the actual
object graph.
To address that, this commit adds two small diagrams to the general
"Bean Overrides and Spring AOP Proxies" section, illustrating, from a
caller's perspective, the shape of the bean for the
REPLACE/REPLACE_OR_CREATE strategy (no proxy at all) versus the WRAP
strategy (an AOP proxy still created, now wrapping the override
instance instead of the original bean). Both diagrams use the same
generic "override instance" label, since the section is not specific to
Mockito; a Mockito spy created by @MockitoSpyBean is mentioned only as
an example.
The accompanying text is revised to reserve "wraps" for the AOP proxy
relationship and to explicitly call out that a Mockito spy's
relationship to its original bean instance is a separate concern from
AOP proxy nesting.
The @MockitoSpyBean-specific strategy paragraph in the
@MockitoBean/@MockitoSpyBean documentation has also been revised
similarly, and now points to the new diagram.
See gh-37121
This commit documents how the Bean Override support in the TestContext
framework interacts with Spring AOP proxies created for annotations
such as @Transactional, @Cacheable, and @Retryable.
The new "Bean Overrides and Spring AOP Proxies" section in the general
Bean Overriding documentation explains that overrides using the WRAP
strategy (such as @MockitoSpyBean) end up as the target of any AOP
proxy subsequently created for the original bean; whereas, overrides
using the REPLACE or REPLACE_OR_CREATE strategy (such as @TestBean,
@MockitoBean) bypass the container's bean post-processing entirely and
therefore carry no AOP advice at all.
The new "@MockitoSpyBean and Spring AOP Proxies" section documents the
resulting stubbing and verification semantics. Verification via
Mockito's verify() API works transparently regardless of whether it is
invoked on the proxy or on the spy. Stubbing via doReturn(...)/doThrow(...)
is safe for stateless advice such as @Retryable, but can silently
corrupt the spy's configured answers for stateful or memoizing advice
such as @Cacheable, since the invocation used to declare a stub is
intercepted by Mockito before it reaches the spy and returns an empty
value that such advice may then cache.
AopTestUtils.getUltimateTargetObject(...) is documented as the way to
stub directly against the spy in that case.
The same section also documents how to disable the AOP advice for a
test altogether while leaving it in place in production code – for
example, binding a @Retryable attribute to a property placeholder
overridden via @TestPropertySource, or replacing the CacheManager with
a NoOpCacheManager via @TestBean.
Brief cross-referencing notes have also been added to the @TestBean
documentation and to the existing AopTestUtils description in the
"General Testing Utilities" section, to avoid duplicating the
explanation across pages.
In addition, the Javadoc for @MockitoSpyBean now contains a concise
WARNING summarizing these AOP proxy implications and linking to the new
reference documentation section for details.
Closes gh-37121
Prior to this commit, `HttpMessageConverterExtractor` was deprecated
with `RestTemplate` and related types. `StatusHandler` was still using
it and causing a deprecation warning.
This commit extracts the relevant implementation from
`DefaultRestClient` and promotes it as a shared static method in
`RestClientUtils`.
Fixes gh-37010
Prior to this commit, `DefaultExchangeFunction.exchange` added
logging operations within `doOnRequest`/`doOnCancel` operators
unconditionally, which costs two subscriber wrappers per request
even though the log message construction itself is already
guarded lazily. This commit gates the operators on `isDebugEnabled()`,
checked per exchange so runtime log level changes are still honored.
Signed-off-by: samlightfoot <samueldlightfoot@gmail.com>
DataBufferUtils.TwoByteMatcher inherited AbstractNestedMatcher.match(byte)
without providing the mismatch fallback that its siblings implement
(KnuthMorrisPrattMatcher backtracks via its suffix-prefix table, and
SingleByteMatcher is stateless). As a result, once the first delimiter
byte had matched, the match counter stayed at 1 across any number of
intervening non-matching bytes, so a later occurrence of the second
delimiter byte falsely completed the match.
For a two-byte delimiter such as \r\n this made the matcher report a
match across non-contiguous bytes. CompositeMatcher prefers the longest
delimiter that matches at a position, so the false \r\n match was chosen
over a real single \n, causing StringDecoder to strip two bytes and drop
the character preceding a lone \n whenever a line contained a stray \r.
TwoByteMatcher now overrides match(byte) to reset the counter to 0 when
the incoming byte is not the expected next delimiter byte before
delegating to super.match(), mirroring KnuthMorrisPrattMatcher. A
genuine contiguous delimiter is unaffected.
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
ClassFileAnnotationDelegate passed the raw java.lang.classfile
Annotation to MergedAnnotation.of() as the annotation source. That
annotation holds a Utf8Entry, so retaining the metadata of an
annotated class also retained its class file byte[], the parsed
constant pool, and the class model.
Store the declaring class name instead, as the ASM variant does.
See gh-37111
Signed-off-by: Boris Perović <boris.perovic@sysdig.com>
This commit ensures that workflow dispatches to docs build only happen
on OSS branches.
This also upgrades the verification project to the latest version.
See gh-37097
Property accessors resolved via SpEL's ReflectivePropertyAccessor and
DataBindingPropertyAccessor may be JavaBean-style accessors or plain
accessor methods used to support data classes such as Java records and
Kotlin data classes. However, neither accessor can determine, via
reflection, whether such a method is a side-effect-free read or an
action that happens to return a value. For example, File.delete() is a
public method that returns a boolean and therefore looks like a
plain "property".
To better inform users, this commit updates the Javadoc for
ReflectivePropertyAccessor, DataBindingPropertyAccessor, and
SimpleEvaluationContext (as well as in the SpEL reference
documentation) to clarify that restricting a SimpleEvaluationContext to
read-only data binding governs only whether assignment to a property is
permitted and does not guarantee that reading a property is free of
side effects. The reference documentation's "Security Considerations"
section now also defines what makes a method "accessor-shaped", with
concrete examples of safe versus side-effecting methods that share that
shape (for example, File.delete(), Queue.poll(), and
AtomicInteger.incrementAndGet()).
Building on that clarification, this commit introduces a new "Object
Design" section to the SpEL reference documentation, analogous to the
"Model Design" guidance for web data binding. This new section
recommends that any object reachable from an untrusted SpEL expression
(not only the root object) be a purpose-built, immutable type with a
deliberately limited surface area, and that its accessor-shaped methods
be audited for unsafe side effects. The new section also notes that
reachability is transitive through both property navigation and
indexing (for example, rootObject.child.grandchild or
rootObject.items[0]).
In any case, it remains the responsibility of the code that exposes a
root object or other reachable object to an expression from an
untrusted source to ensure that none of its accessor-shaped methods
perform an unsafe action.
Closes gh-37102
The Javadoc for EvaluationContext, StandardEvaluationContext, and
SimpleEvaluationContext previously repeated the same detailed
explanation of trusted sources and best-effort restrictions in four
places, making it hard to maintain and to digest.
This commit condenses each class-level warning to a succinct summary
that links to the new "Security Considerations" section of the SpEL
reference documentation, which remains the single, detailed source of
truth introduced in 9b42a40a2a.
See gh-36997
Prior to this commit, PropertyDescriptorUtils.determineBasicProperties()
incorrectly recognized static `get` and `is` accessor methods as
JavaBean read methods, in contrast to the standard
java.beans.Introspector, which has always excluded static methods from
property discovery. This regression was introduced in Spring Framework
6.0 when determineBasicProperties() replaced the delegation to
java.beans.Introspector for the fast property-discovery path used by
SimpleBeanInfoFactory. As a result, an unrelated static method such as
a singleton accessor could be exposed as a bean property, and
reflective access to such a property (for example, via BeanWrapperImpl)
could lead to a StackOverflowError if the property's value recursively
exposed the same static accessor.
To address that, this commit adds Modifier.isStatic(...) checks to the
`get` and `is` branches in determineBasicProperties(), mirroring the
equivalent check already present in
CachedIntrospectionResults.isPlainAccessor(). Static `set` methods
continue to be supported as write methods, consistent with the existing
behavior in ExtendedBeanInfo.
See gh-37068
Closes gh-37081
Signed-off-by: Arnab Nandy <arnab_nandy7@yahoo.com>
This commit adds a "Lifecycle and Reuse" section to the SpEL reference
documentation, immediately following the security considerations
introduced for gh-36997, explaining that AST nodes within a parsed
Expression may cache resolved PropertyAccessor, IndexAccessor,
MethodExecutor, and ConstructorExecutor instances for performance.
We also now document that reusing a parsed Expression across
EvaluationContext instances of the same type and with equivalent
configuration is supported (even if atypical), including when accessors
or resolvers registered with a context change between evaluations, but
that reusing a parsed Expression across contexts with different
security implications (for example, first against a
StandardEvaluationContext and later against a SimpleEvaluationContext)
is not supported, since cached state from a more permissive evaluation
may be reused during a more restrictive one.
The Javadoc for Expression, SpelExpression, EvaluationContext,
StandardEvaluationContext, SimpleEvaluationContext, PropertyAccessor,
IndexAccessor, MethodExecutor, and ConstructorExecutor has also been
updated to make these contracts discoverable via the API as well.
Closes gh-36968
This commit clarifies in the Javadoc for EvaluationContext,
StandardEvaluationContext, and SimpleEvaluationContext (as well as in
the SpEL reference documentation) that StandardEvaluationContext must
never be used to evaluate expressions from an untrusted source, and
that SimpleEvaluationContext's restricted language and feature subset
is only a best-effort measure. The updated documentation also defines a
"trusted" source as a developer or administrator of the application and
points out that it is the responsibility of the code that configures an
EvaluationContext to ensure that no object reachable via the context
exposes dangerous operations.
Closes gh-36997
This commit introduces a constructor argument to select whether
to use the standard "Forwarded" header or the "X-Forwarded-*"
alternative headers. A separate property to control support for
X-Forwarded-Prefix.
Closes gh-37090
Prior to this commit, the SpEL Indexer's PropertyAccessorValueRef could
reuse a cached PropertyAccessor for reads and writes even after that
accessor had been removed from the current EvaluationContext, leading
to stale property access if the EvaluationContext changes between
evaluations of the same expression.
This commit aligns PropertyAccessorValueRef with the analogous logic
in PropertyOrFieldReference and Indexer's IndexAccessorValueRef by
verifying that the cached PropertyAccessor is still registered in the
current EvaluationContext before reusing it in getValue() and
setValue().
Closes gh-36986
Prior to this commit, a SpEL ConstructorReference could reuse a cached
ConstructorExecutor even when the current EvaluationContext no longer
had any registered ConstructorResolvers, leading to inconsistent
behavior if the EvaluationContext changes between evaluations of the
same expression.
This commit aligns ConstructorReference with the analogous logic in
PropertyOrFieldReference by discarding the cached ConstructorExecutor
whenever there are no ConstructorResolvers registered in the current
EvaluationContext, ensuring that constructor resolution consistently
fails with a CONSTRUCTOR_NOT_FOUND exception in that scenario.
Closes gh-36985
Following gh-26004, the registration order of active profiles in
@ActiveProfiles is preserved; however, the Javadoc in
MergedContextConfiguration and WebMergedContextConfiguration still
described the old sorting behavior, which is misleading since profile
order is part of the context cache key (equals/hashCode).
This commit updates the Javadoc to document the status quo.
Closes gh-36950
Signed-off-by: Alexis SEGURA <alex.segura06@gmail.com>
Prior to this commit, the `MimeType` class would compare raw parameter
values for the equals/hashcode contract. This went against the RFC which
states that quoted and unquoted parameter values are equivalent.
This commit rewrote the entire `MimeType` parser in `MimeTypeUtils`
as a state parser to improve robustness and performance.
The `MimeType` equals, compareTo and hascode contracts now unquote
parameter values before comparing them.
This change also optimizes the `tokenize` function that splits many
comma-separated MIME types into a list. Now that this method isn't used
anywhere else, it is also deprecated as of 7.1. This method was
initially made public to be reused within Spring Framework and has no
particular use in Spring applications in general.
Finally, this also makes `MediaType` and `MimeType` leverage the
`MimeType` LRU cache as much as possible, including when parsing
`Accept:` HTTP headers.
Closes gh-36729
This commit introduces a constructor argument to select whether
to use the standard "Forwarded" header or the "X-Forwarded-*"
alternative headers. A separate property enables support for
X-Forwarded-Prefix.
Closes gh-37072
This commit adds two new methods in ForwardedHeaderUtils, one to parse
the standard "Forwarded" header only, and another to parse the
"X-Forwarded-*" alternative headers. As those are single parse methods,
a ForwardedInfo container type is necessary to return the results.
See gh-36964
Prior to this commit, `ClassFileAnnotationDelegate#parseArrayValue`
would only consider `int[]`, `double[]` and `long[]` array
annotation attributes; other primitive array types like `byte[]`
would use a generic path that would use boxed types.
This commit ensures that a comprehensive pass is made for all
primitive typed arrays. Because the `AnnotationValue` hierarchy
is sealed, we can now maje sure that the implementation is
exhaustive.
Closes gh-37083
Previously, the @return tag in MessageSizeReader.readMessageSize() was
followed by a redundant "return", which rendered as "Returns: return
the message size..." in the published API documentation.
Closes gh-37079
Signed-off-by: BAE JAE HYEON <roblery128@gmail.com>
This checks was removed previously because the location was considered
as invalid in #36695, but they were later reinstated in #36692.
This commit also reinstates the check that prevents static resource
resolution in those locations.
Closes gh-37063
Prior to this commit, gh-36328 avoided using RFC 2047 encoding for the
"filename" parameter and use ISO-8859-1 only. This change unfortunately
caused issues because some implementations might try and detect the
encoding automatically.
This commit restricts the filename parameter to ASCII encoding only by:
* transliterating characters to the closes ASCII character
("é"->"e", "ä"->"ae"...)
* falling back to "_" for other chacacters with non latin alphabet or
emojis
Closes gh-37062
Both encoders acquire a pooled BufferRecycler via
factory._getBufferRecycler() but never return it. Jackson 3 changed the
default pool from a ThreadLocal to a per-factory ConcurrentDequePool that
only refills on an explicit releaseToPool(), so the gap leaves the pool
empty and every encode allocates a fresh recycler and buffers.
Hold the recycler in a local and release it once the generator and byte
builder are done: in encodeValue's finally, and in the streaming path's
doAfterTerminate after generator.close() and byteBuilder.release().
releaseToPool() is idempotent, so sharing the recycler with the generator
cannot double-release.
Closes gh-37059
Signed-off-by: samlightfoot <samueldlightfoot@gmail.com>
The taskTerminationTimeoutWithImmediateCancel test submitted a task and
immediately closed the executor, then asserted that the future was
cancelled. The cancellation flag is set by close() on the calling thread,
while it is checked at the start of the task on a separate worker thread.
With no ordering guarantee between the two, a quickly scheduled worker
could pass the cancellation check before close() set the flag, complete
the trivial task normally, and leave the future uncancelled, making the
test fail intermittently under load.
Override doExecute to capture the task-tracking wrapper instead of
running it on a background thread, then run it on the test thread after
close() has set the cancellation flag. This exercises the same
cancellation path deterministically, with no reliance on thread
scheduling.
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
The WhatWG URL Standard changed its "domain to ASCII" algorithm when
beStrict is false and the domain is an ASCII string, it now returns
the domain lowercased regardless of Unicode ToASCII's outcome, for web
compatibility. Invalid or ambiguous "xn--" (ACE) labels are no longer
rejected or validated; they are lowercased and accepted, matching
browsers and the web-platform-tests URL cases.
This supersedes the earlier spec revision that only lowercased ASCII
domains whose labels did not start with "xn--". Drop the now-obsolete
"xn--" label detection (which was dead code anyway due to a typo) and
unconditionally lowercase ASCII domains.
Closes gh-37018
Prior to this commit, SpEL's InlineList was cached as a mutable list in
compiled mode (i.e., in a static field in the generated byte code).
To address that, this commit modifies InlineList's generateClinitCode()
method so that it wraps both top-level and nested inline lists using
Collections.unmodifiableList(), analogous to what we already do in
createList().
Closes gh-37001
Prior to this commit, FileNativeConfigurationWriter did not write reachability-metadata.json
when a RuntimeHints instance contained only lambda hints, because
NativeConfigurationWriter.hasAnyHint() omitted
ReflectionHints.lambdaHints() from its checks. As a result, lambda
metadata emitted by RuntimeHintsWriter was silently dropped.
This commit addresses that by including lambda hints in hasAnyHint() so
the configuration file is written whenever lambda hints are present.
Closes gh-36989
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
Add missing nullness annotation in
UriComponents.VarArgsTemplateVariables to fix new warnings.
Closes gh-36850
Signed-off-by: Manu Sridharan <msridhar@gmail.com>
This commit picks up where ce718cf699 left off by ensuring that
findAllLocalMergedAnnotations() also finds annotations declared on
transitive interfaces — that is, on interfaces of the directly
implemented interfaces of the root declaring class.
The previous implementation filtered annotations from a single
TYPE_HIERARCHY search by checking whether the annotation's source was
either the root declaring class or one of its directly declared
interfaces. However, this excluded annotations inherited through an
interface chain such as First -> Second -> Third, where the annotation
is declared on Third but not on Second.
This commit replaces that approach with two targeted searches whose
results are combined:
- DIRECT on the root declaring class, to capture annotations declared
directly on the class (including via composed/meta-annotations)
- TYPE_HIERARCHY on each directly implemented interface, which
naturally traverses the full super-interface chain of each interface
A corresponding test for this scenario has also been added.
Closes gh-36975
Prior to this commit, AnnotationDescriptor's
findAllLocalMergedAnnotations() filtered results using
MergedAnnotationPredicates.firstRunOf(
MergedAnnotation::getAggregateIndex), which retains only annotations
that share the same aggregate index as the first annotation
encountered. Since annotations on the root declaring class have
aggregate index 0 and annotations on interfaces have higher indices,
interface annotations were silently excluded whenever the root
declaring class itself declared the annotation.
This commit fixes the issue by replacing the aggregate-index-based
filter with a source-based filter that explicitly includes annotations
from the root declaring class and from each directly implemented
interface. The Javadoc for findAllLocalMergedAnnotations() has also
been updated to document the ordering guarantee: annotations from the
root declaring class appear first, followed by annotations from
implemented interfaces in declaration order.
Closes gh-36975
This commit addresses warnings across the code base related to:
- internal and public deprecations in Spring Framework
- deprecated Locale constructors
- deprecated URL constructors
- deprecated Thread#getId method
After the upgrade to Gradle 9.6.0/9.6.1, the Gradle build started
emitting warnings due to use of deprecated APIs.
For example, Project.getProperties() is now annotated as @Deprecated
in Gradle 9.6 and will be removed in Gradle 10.0.
To avoid the warnings, this commit modifies:
- TestConventions to use `project.findProperty(...)` instead of
`project.getProperties().get(...)`
- framework-api.gradle to use `rootProject.ext.moduleProjects` instead
of simply `moduleProjects`
- framework-api.gradle and framework-bom.gradle to use
`project(<projectX>)` instead of simply `<projectX>`
- ide.gradle so that it no longer uses the deprecated `javaRuntimeName`
See gh-36952
Prior to this commit, FileNativeConfigurationWriter wrote native-image
configuration files using a plain FileWriter, which encodes with the
JVM platform default charset. On a non-UTF-8 platform (for example a
Windows JVM, where the default charset is not UTF-8 prior to JDK 18)
non-ASCII characters in resource patterns or bundle names were written
with the wrong encoding, while GraalVM expects the configuration files
to be UTF-8.
This commit specifies StandardCharsets.UTF_8 explicitly so the files
are always written as UTF-8, consistent with the UTF-8 usage already
present in the aot.generate package.
Closes gh-36972
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
Due to changes made in commit 41cd6879bd, MimeTypeUtils now raises a
StringIndexOutOfBoundsException instead of an InvalidMimeTypeException
when parsing certain invalid mime types -- for example, for a value
wrapped in double quotes which does not contain a ";" character.
To address that minor regression, this commit replaces
`mimeType.charAt(nextIndex - 1) != '\\'` with
`(nextIndex == 0 || mimeType.charAt(nextIndex - 1) != '\\')` to avoid
invoking `String#charAt` with a negative value.
See gh-36730
Closes gh-36971
Prior to this commit, DefaultServerRequest's ServletParametersMap lost
the original parameter order when entrySet() was invoked.
To address that, this commit revises ServletParametersMap.entrySet() so
that it stores the results in a LinkedHashSet, thereby retaining the
original order.
Closes gh-36966
XmlValidationModeDetector peeks at the start of an XML document to
choose between DTD- and XSD-based validation, skipping any DOCTYPE that
appears inside an XML comment.
Prior to this commit, consumeCommentTokens() short-circuited a line
with no start or end comment marker by returning it unchanged, even
while already inside a multi-line comment. Such a body line was then
treated as content, so a literal "DOCTYPE" word in the comment body
caused an XSD document to be misdetected as DTD-based.
This commit honors the "in comment" parse state in that early return so
a comment body line is treated as empty content, completing the fix for
gh-27915 which only covered comment markers on the same line.
Closes gh-36948
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
Prior to this commit, a `Number` was converted to a `String` and then
the string was parsed/matched using regular expressions back into a
suitable `long` which was inefficient and also prevented valid data
size values such as 10.0.
To address those issues, this commit refactors
NumberToDataSizeConverter to use DataSize.ofBytes(long) directly, first
checking that the supplied Number does not have a fractional part.
Closes gh-36956
Signed-off-by: Yanming Zhou <zhouyanming@gmail.com>
Prior to this commit, ThrowawayClassLoader.loadClass fell back to
loadClassFromResource(), which returns null when no class resource is
available. Returning null from loadClass violates the ClassLoader
contract and leads to a NullPointerException in callers such as
PreComputeFieldFeature.
To address that, this commit rethrows the original
ClassNotFoundException when the resource fallback yields no class.
Closes gh-36938
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
Spring Boot already provides equivalent converters, and DataSize itself
already exposes parsing support via DataSize.parse(...).
This commit makes that conversion available through Spring Framework's
default conversion service.
- new StringToDataSizeConverter
- new NumberToDataSizeConverter
- both converters are registered with the DefaultConversionService
- new tests for string, number, empty, and invalid inputs
This intentionally does not move Spring Boot's @DataSizeUnit support
into Spring Framework.
See gh-28910
Closes gh-36830
Signed-off-by: YeongJae Min <whereismysejong@naver.com>
Move the nested InternalParser class up, merging it with the top-level
MultipartParser, make the constructor private, and expose a static
parse method.
awaitAsyncDispatch() catches InterruptedException, returns false, and
discards the interruption. Catching InterruptedException without
rethrowing should restore the interrupt status (as is done across the
framework's main sources), so re-assert it before returning false.
Closes gh-36876
Signed-off-by: leestana01 <leestana01@naver.com>
Prior to this commit, ThrowawayClassLoader#loadClassFromResource opened
an InputStream via getResourceAsStream(...) but never closed it. The
stream leaked on both the success path (after defineClass) and the
IOException path, as the surrounding try-block had neither a finally
nor a try-with-resources clause.
This commit adapts the existing inputStream variable as a
try-with-resources resource so that it is closed on every path, leaving
the loading logic unchanged.
Closes gh-36933
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
In order to avoid the staircase scaling effect that results from our
current use of integer division, this commit revises applyJitter(long)
in ExponentialBackOffExecution to use floating-point (double) division
to calculate the applied jitter.
Closes gh-36943
When an ExponentialBackOff is configured with an initialInterval of 0
and a positive jitter, the first nextBackOff() evaluated (jitter *
(interval / initialInterval)) performs integer division by zero
and throws an ArithmeticException.
Both initialInterval = 0 and jitter > 0 are individually accepted
configurations -- with jitter = 0, an initialInterval of 0 already
yields a delay of 0 -- so the combination should not throw.
This commit addresses that by guarding the division so that no jitter
scaling is applied when initialInterval is 0, leaving the behavior for
positive intervals unchanged.
Closes gh-36932
Signed-off-by: junhyeong9812 <pickjog@gmail.com>
Prior to this commit, module javadoc packages like
"spring-core-7.0.8-javadoc.jar" would contain 4MB of web fonts in the
`resource-files/fonts/` folder. This increases significantly (often
doubles) the size of the javadoc JAR for little value.
With this commit, Web fonts are packaged with the aggregated Javadocs
for the entire Spring Framework project, but are skipped for inidividual
modules.
Closes gh-36889
This commit introduces support for tracking operations during SpEL
expression evaluation. If the maximum number of operations is exceeded,
a SpelEvaluationException is thrown.
The limit can be configured either on a per-use-case basis via
SpelParserConfiguration supplied to the SpelExpressionParser or
globally as a JVM system property or Spring property named
`spring.expression.maxOperations`.
Closes gh-36801
This commit updates the default view name generation logic in
both Spring WebMVC and Spring WebFlux to prevent "redirect:"
and "forward:" (for MVC) prefixes from the incoming request path.
Closes gh-36793
This commit introduces trusted packages, specified via the related
setter for untrusted use cases. It allows explicit configuration
of which Java packages are allowed to be deserialized.
Closes gh-36791
This commit introduces trusted packages, specified via the related
setter for untrusted use cases. It allows explicit configuration
of which Java packages are allowed to be deserialized.
See gh-36791
CronTrigger carries an optional ZoneId since 5.3 that affects
nextExecution; however, prior to this commit, equals() and hashCode()
only considered the cron expression.
This commit ensures that CronTrigger instances with the same cron
expression but different time zones are no longer considered equal.
Closes gh-36871
Signed-off-by: zhaomeng <zhaomeng1.vendor@sensetime.com>
The links to docs.seleniumhq.org no longer resolve, since the host was
retired.
This commit changes those links to use the current Selenium
documentation at selenium.dev.
Closes gh-36875
Signed-off-by: leestana01 <leestana01@naver.com>
getClassName now calls ClassReader.getClassName() directly instead
of routing through the visitor-based getClassInfo. Previously, it
allocated a List and a ClassVisitor and decoded super_class and
every interface name only to discard all but the first element.
The method is on the hot path of every CGLIB proxy class definition,
so this change significantly lowers its per-call processing cost.
Closes gh-36814
Signed-off-by: cookie-meringue <daehyeon3351@gmail.com>
This commit adds further fixes in the same area, since there were
similar bugs in the WriteCompletionHandler:
* databuffers were not always emitted when fully read in the onNext hook
* on completion, the iterator was closed too early, before it was fully
read
* on completion, writing the next bytebuffers from the iterator would
always reuse the first one and not update the attachment
Closes gh-36714
Prior to this commit, WritableByteChannelSubscriber.hookOnNext() called
iterator.next() exactly once. If a DataBuffer consisted of multiple NIO
ByteBuffers (e.g., NettyDataBuffer wrapping a CompositeByteBuf), only
the first buffer was written to the channel, and the remaining buffers
were silently ignored and lost.
This commit adds the missing while (iterator.hasNext()) outer loop to
ensure all fragmented buffers exposed by the iterator are completely
and safely written to the synchronous channel.
See gh-36714
Signed-off-by: KimDaehyeon <daehyeon3351@gmail.com>
A disconnected client error does not necessarily prevent us from setting
the status of the WebFlux ServerHttpResponse, which is only gated by a
committed flag and does not necessarily reflect the connection state.
This is why we need to check if we have a disconnected client error
first and handle it accordingly. We still set the response to 500
in case the disconnect client error is to a remote host in which
case it will propagate to the client.
Closes gh-36811
DisconnectedClientHelper identifies lost connection issues, but it's
not always easy to know if it is the connection to the client or to
another remote host. DisconnectedClientHelper does recognize and
filter out common client exceptions, but there is a possibility for
other similar custom exceptions.
DefaultHandlerExceptionResolver now attempts to set the status to
500, which won't impact a client that has gone away, but it will
set the status correct on the off chance that the exception is
actually a server side issue.
Closes gh-34481
This fixes a potential regression introduced by the previous commit.
Because the current value was not updated after the temporal was rolled
forward, there were new cases where entire days would be skipped.
Closes gh-36865
After rollForward, BitsCronField always searched for the next
matching bit from zero. When daylight saving creates a gap at
the start of a period (e.g. Africa/Cairo), the temporal lands on
a non-zero field value and matching from zero could advance an
entire period too far, skipping the calendar day.
Search from the actual field value in the new period instead,
falling back to zero only when no bit matches in that period.
See gh-36865
Signed-off-by: arno <me@zmovo.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
The detectNumberOfBuffers() method attempted to scale the read
buffer count based on the number of available processors, but used
Math.min(4, nextPowerOfTwo) which effectively caps the result at 4
regardless of CPU count. For systems with fewer than 3 processors,
the buffer count would be reduced below 4, but this edge case adds
complexity without measurable benefit.
Simplify BUFFER_COUNT to a constant value of 4, removing the
unnecessary CPU-detection logic.
Closes gh-36872
Signed-off-by: seungchan <s24041@gsm.hs.kr>
Prior to this commit, comments sent with Server Sent Events could break
the wire format when sent over the network when comments contained line
breaks.
While comments are mainly used for sending keepalive messages, they can
also be used for sending debug data. This commit ensures that line
breaks are properly handled in comments.
Fixes gh-36866
DataBinder applies its auto-grow collection limit to bean
property access, but direct field access left DirectFieldAccessor
at its default limit.
Pass DataBinder's configured limit into DirectFieldBindingResult
and apply it to the DirectFieldAccessor.
Closes gh-36861
Signed-off-by: Matthias Kurz <m.kurz@irregular.at>
awaitEntity() used T::class.java which erases generic type
information (e.g. List<Foo> becomes just List). Use the
reified toEntity<T>() extension instead, which preserves
full generic type via ParameterizedTypeReference.
Closes gh-36834
Signed-off-by: wushiyuanmaimob <wushiyuanwork@outlook.com>
When parsing a relative URI such as `path2#foo`, RfcUriParser's
SCHEME_OR_PATH state advanced to FRAGMENT without moving the component
index past the `#` character, so the captured fragment included the
entire input (`path2#foo`) instead of just `foo`. As a result,
`toUriString()` produced `path2#path2#foo`.
Update the SCHEME_OR_PATH `#` transition to advance the component
index to `i + 1`, matching the sibling `?` -> QUERY transition in the
same state and every other `-> FRAGMENT` transition in the parser.
URIs with a `/` in the path are unaffected because they leave
SCHEME_OR_PATH for PATH on the first slash; the WhatWG parser already
handled this case correctly.
Closes gh-36762
Signed-off-by: daguimu <daguimu.geek@gmail.com>
Prior to this commit, the `antora` Gradle task silently failed to build
the reference documentation, since Antora uses the latest LTS release
for Node.js by default, and the latest LTS apparently does not work for
us.
Prior to this commit, MIME type parsing in Spring would allow duplicate
parameters like "text/plain; dupe=1; dupe=2", effectively retaining the
latest value and ignoring the first.
RFC 6838 4.3 states that this should be treated as an error and this
commit ensures that this is the case.
Closes gh-36841
Add a public accessor for the ClassLoader configured on a
DefaultDeserializer instance so that callers no longer need to read the
private field via reflection in order to forward it to a
ConfigurableObjectInputStream subclass.
See gh-36827
Closes gh-36833
Signed-off-by: seonwoo_jung <laborlawseon@kap.kr>
Prior to this commit, gh-36328 avoided using RFC 2047 encoding for the
"filename" parameter and use ISO-8859-1 only. This change unfortunately
caused issues because some implementations might try and detect the
encoding automatically.
This commit restricts the filename parameter to ASCII encoding only by:
* transliterating characters to the closes ASCII character
("é"->"e", "ä"->"ae"...)
* falling back to "_" for other chacacters with non latin alphabet or
emojis
Fixes gh-36805
Prior to this commit, it was not possible to specify the character set
to use with ExchangeFilterFunctions#basicAuthentication.
To address that, this commit introduces a new
Closes gh-36777
Signed-off-by: Kai Zander <61500114+kzander91@users.noreply.github.com>
Prior to this commit,
MicrometerObservationRegistryTestExecutionListener always attempted to
load the test's ApplicationContext in order to update the
ObservationThreadLocalAccessor in its beforeTestMethod() callback, even
if there was no active ApplicationContext.
To avoid unnecessarily loading an ApplicationContext or attempting to
load an ApplicationContext that cannot be loaded (for example, due to a
context-load failure), this commit applies a hasApplicationContext()
check in beforeTestMethod().
Since the MicrometerObservationRegistryTestExecutionListener is
registered after the DependencyInjectionTestExecutionListener (at least
by default), an active ApplicationContext should be present unless
dependency injection from the context failed or the context failed to
load.
Closes gh-36817
Prior to this commit and the previous commit,
MockitoResetTestExecutionListener always attempted to load the
ApplicationContext to reset mocks in its beforeTestMethod() and
afterTestMethod() callbacks, even if there was no active
ApplicationContext.
The reason this was noticed is that the @BeforeMethod(alwaysRun = true)
and @AfterMethod(alwaysRun = true) lifecycle methods in
AbstractTestNGSpringContextTests are always invoked, even if a previous
lifecycle configuration method failed (for example, due to a
context-load failure).
However, with JUnit Jupiter and the SpringExtension the
beforeTestMethod() and afterTestMethod() callbacks in the
TestExecutionListener API are not invoked if there was a previous
lifecycle failure.
Consequently, the reported drawbacks only exist when using Spring's
TestNG base support classes
This commit picks up where the previous commit left off by applying the
same hasApplicationContext() check in beforeTestMethod().
This commit also introduces unit and integration tests for both Jupiter
and TestNG support.
Closes gh-36782
Avoid using String#replaceAll when the pattern is not a regular
expression.
Using java.lang.String#replace(CharSequence, CharSequence) will
improve performance.
Closes gh-36678
Signed-off-by: shenjianeng <ishenjianeng@qq.com>
Prior to this commit, MIME types with parameter values that contain a
quoted pair would sometimes fail and parse an incomplete parameter
value.
This commit ensures that the quoted section of the parameter value is
correctly handled.
Fixes gh-36730
Prior to this commit, the `resolveUrlPath` implementation for the
`LiteWebJarsResourceResolver` would always delegate to the resource
chain once the versioned webjar folder has been resolved.
While this aligns with the `ResourceResolver` contract and the fact that
the resource chain does not resolve directories, here the WebJar locator
does support such use cases and we shouldn't get in the way here.
This commit falls back to the resolved versioned WebJar path if no
resource could be resolved and the path ends with "/".
Fixes gh-36726
StompBrokerRelayMessageHandler only set the host header in CONNECT
frames when virtualHost was explicitly configured. Per STOMP 1.2, the
host header is required on CONNECT frames.
Fall back to relayHost (the TCP connection target) when virtualHost is
not configured, ensuring the host header is always present in both
system session and client session CONNECT frames.
Closes gh-36673
Signed-off-by: cuitianhao <54015884+tianhaocui@users.noreply.github.com>
Prior to this commit, the `PartGenerator` would allow requesting
additional part tokens while in the `CreateFileState`. This is invalid
as any new token emitted would be rejected and would fail the entire
process.
This would only happen if the tmp file creation is slow enough for a new
token to be parsed and emitted.
This commit ensures that no new part token is requested while creating
the temporary file.
This change also fixes lifecycle issues and ensures that buffer
resources are cleaned in case of errors.
Fixes gh-36694
Prior to this commit, thread-local variables like Trace ID were not
automatically propagated into the Reactor Context when making requests
using Kotlin coroutine WebClient extensions like `awaitExchange`.
This commit updates `CoroutineContext.toReactorContext()` to capture
thread-local values via Micrometer Context Propagation when available,
ensuring observations and traces are properly reused.
Closes gh-36182
This commit fixes a regression introduced by gh-36449 for
nullable value class with an non-null value.
Closes gh-36665
Signed-off-by: Sigurd Gerke <sigurd.gerke@onedata.de>
Prior to this commit, there could be cache collisions in the
`CachingResourceResolver` because the cache key generation was
incomplete. This commit expands the cache key generation to avoid such
cases.
Fixes gh-36713
Prior to this commit, content based version strategies would remove all
instances of the version string in the request path when trying to
resolve the original resource with the chain.
This can cause issues in rare cases where there is a collision between
the content version and some other version string in the request path.
Because this strategy is based on the contents of the file itself, we
should only remove the last instance of the version string and then
attempt to resolve the original file.
Fixes gh-36698
As of gh-36692, Spring logs a WARN message when an unsafe resource
handling location is configured. This change now rejects entirely such
setups by failing before the application starts up.
Closes gh-36695
Prior to this commit, `ResourceHandlerUtils` would perform resource
location checks to ensure that the configured location is valid. This
commit also ensures that we log a WARN message if the application
chooses a well-known unsafe location like "classpath:" or the root
Servlet context for serving static resources.
Closes gh-36692
Prior to this commit, WebClientUtils.getRequestDescription()
created a new URI object on every invocation. Since the URI
constructor includes validation and parsing, which is already
performed by the parameter URI object, this was unnecessarily
expensive for a logging utility.
This commit reuses the original URI's string representation
to avoid redundant parsing.
This commit also strips userInfo, query, and fragment from the
log description even if URIs contain only userInfo or
fragment (without a query).
Closes gh-36641
Signed-off-by: 박동윤 (Park Dong-Yun) <ehddbs7458@gmail.com>
This commit reverts the changes made to WebDataBinder's doBind()
implementation in e4d03f6625 and instead implements the skipping logic
directly in checkFieldDefaults(), checkFieldMarkers(), and
adaptEmptyArrayIndices() by preemptively checking if the corresponding
field is allowed.
This commit also improves the Javadoc and adds missing tests.
Fixes gh-36625
In Spring Framework 7.0, we introduced support for using `Optional`
with the null-safe and Elvis operators in SpEL expressions; however,
such expressions were previously not compilable.
To address that, this commit introduces a new
insertOptionalUnwrapIfNecessary() method in CodeFlow which effectively
inserts byte code instructions for `myOptional.orElse(null)`, and the
Elvis, Indexer, MethodReference, and PropertyOrFieldReference
implementations have been modified to track the need to unwrap an
`Optional` in compiled mode and delegate to
insertOptionalUnwrapIfNecessary() accordingly.
See gh-20433
See gh-36331
Closes gh-36330
HttpMethod.valueOf() performs a case-sensitive lookup of predefined
HttpMethod constants. For example, valueOf("GET") resolves to
HttpMethod.GET, whereas valueOf("get") results in a newly created
HttpMethod instance.
Update the Javadoc to explicitly document this behavior.
See gh-36642
Closes gh-36652
Signed-off-by: angry-2k <edkev@kakao.com>
This commit moves the JSON specific code to
KotlinSerializationJsonDecoder, uses switchOnFirst operator to keep the
existing behavior and derives the list serializer from the element one.
Closes gh-36597
Prior to this commit, the implementation of HttpMethod.valueOf()
aligned with the semantics of Enum#valueOf() which requires an exact
match for the enum constant name.
However, since HttpMethod is no longer an enum, that restriction is no
longer necessary. Consequently, this commit revises the implementation
of valueOf() to perform a case-insensitive lookup for predefined
constants.
In other words, HttpMethod.valueOf("GET") and HttpMethod.valueOf("get")
now both resolve to HttpMethod.GET.
Closes gh-36518
The Spring TestContext Framework does not honor the
`spring.profiles.active` system property when determining
active profiles for a test class if @ActiveProfiles is
used.
This commit documents that behavior in the @ActiveProfiles
and DefaultActiveProfilesResolver Javadoc, as well as in
the reference manual. A SystemPropertyActiveProfilesResolver
example is also added showing how to allow
`spring.profiles.active` to override @ActiveProfiles.
See gh-36269
Closes gh-36600
Signed-off-by: Mohak Nagaraju <98132980+Mohak-Nagaraju@users.noreply.github.com>
Prior to this commit, fields that are not allowed for binding were
always skipped and would not be bound. But the field and default marker
support (with the "_" and "!" prefixes) would be still considered and
could trigger collection instantiation/autogrow.
While this does not cause unwanted binding, this allocates memory for no
reason. This commit revisits the binding algorithm to only consider
default and field marker support if the regular field is allowed.
Fixes gh-36625
Prior to this commit, SqlScriptsTestExecutionListener unwrapped data
sources wrapped in an InfrastructureProxy or a scoped proxy, but it did
not unwrap a data source wrapped in a TransactionAwareDataSourceProxy.
Consequently, the sameDataSource() check failed in the latter case,
preventing execution of @Sql scripts.
To address that, this commit revises sameDataSource() to unwrap a
TransactionAwareDataSourceProxy as well, analogous to the
implementations of setDataSource() in DataSourceTransactionManager,
JpaTransactionManager, and HibernateTransactionManager.
Closes gh-36611
Use defensive Date copies for sentDate to avoid shared mutable state.
Apply consistent handling in setSentDate, getSentDate, the copy constructor, and copyTo.
Add regression tests for mutation safety and copy isolation.
Closes gh-36626
Signed-off-by: Junseo Bae <ferrater1013@gmail.com>
Use `CollectionUtils::newLinkedHashSet` instead of `LinkedHashSet::new` to avoid resizing.
Closes gh-36618
Signed-off-by: Yanming Zhou <zhouyanming@gmail.com>
We currently have three implementations of MethodMetadata:
- StandardMethodMetadata (Java reflection)
- SimpleMethodMetadata (ASM)
- ClassFileMethodMetadata (ClassFile API)
The ASM and ClassFile variants return a string equivalent to
Class#getTypeName(); whereas, StandardMethodMetadata currently returns a
binary name using Class#getName() (for example, `[I` instead of `int[]`).
In order to align with the ASM and ClassFile variants and provide
consistent results for all MethodMetadata implementations, this commit
revises StandardMethodMetadata.getReturnTypeName() to use
Class#getTypeName().
Closes gh-36619
Prior to this commit, the `return` keyword was missing in
TypeMappedAnnotation's getClassLoader() implementation, which prevented
the ClassLoader of the Member (Method or Field) from being used.
This commit fixes that by adding the missing `return` keyword and adds
a test using a custom ClassLoader to verify the correct behavior.
Closes gh-36606
ProfilesParser.parseTokens() silently accepts unbalanced parentheses
in profile expressions such as "dev)" or "(dev", treating them as
valid. This can lead to unexpected behavior where malformed @Profile
annotations are silently interpreted instead of being rejected.
This commit tightens the validation in parseTokens() to reject:
- Unmatched closing parenthesis at the top level
- Unmatched opening parenthesis when tokens are exhausted
Also fixes an existing test that inadvertently relied on this lenient
behavior by using "spring&framework)" instead of "(spring&framework)".
Closes gh-36550
Signed-off-by: daguimu <daguimu.geek@gmail.com>
Prior to this commit, we invoked `Class.getName()` when building error
messages during annotation processing, resulting in exceptions like the
following which use binary names for nested types and arrays.
Attribute 'chars' in annotation
org.springframework.core.annotation.AnnotationUtilsTests$CharsContainer
should be compatible with [C but a [I value was returned
This commit switches to canonical names in error messages in annotation
processing, resulting in improved such errors messages such as the
following.
Attribute 'chars' in annotation
org.springframework.core.annotation.AnnotationUtilsTests.CharsContainer
should be compatible with char[] but a int[] value was returned
In addition, this commit introduces a new getCanonicalName(Class) method
in ClassUtils, which has effectively been extracted from the following
classes where this functionality was previously duplicated.
- AttributeMethods
- SynthesizedMergedAnnotationInvocationHandler
- TypeDescriptor
- DefaultRetryPolicy
- ReflectiveIndexAccessor
Closes gh-36607
Prior to this commit, ClassFileAnnotationDelegate created
MergedAnnotations from a HashSet, which resulted in a non-deterministic
iteration order and lost the original source declaration order of the
annotations.
To address that, this commit revises ClassFileAnnotationDelegate to
create MergedAnnotations from a List.
In addition, this commit updates all related tests to use the
containsExactly() assertion instead of containsExactlyInAnyOrder() to
ensure we consistently adhere to the "source declaration order"
requirement.
Closes gh-36598
Prior to this commit, we used ClassUtils.resolveClassName() in
TypeMappedAnnotation.adapt(...) which throws an IllegalStateException
or IllegalArgumentException if a type referenced by an annotation
attribute cannot be loaded. However, if such an error occurs while
using the JDK's reflection APIs, a TypeNotPresentException is thrown
instead.
In order to align with the standard behavior of the JDK, this commit
modifies TypeMappedAnnotation.adapt(...) to use ClassUtils.forName()
and throw a TypeNotPresentException in such scenarios.
This commit also makes similar changes in
MergedAnnotationReadingVisitor and ClassFileAnnotationDelegate.
Closes gh-36593
Spring Framework 5.2 introduced a regression in our annotation
processing support when the MergedAnnotations API was introduced.
Consequently, prior to this commit, our "annotation attributes as a Map
or AnnotationAttributes instance" support no longer stored exceptions
thrown while attempting to load a type referenced by an annotation
attribute. Instead, the exception was thrown immediately.
To address that, this commit revises our MergedAnnotation.asMap()
support so that it now tracks such exceptions in the map instead of
immediately throwing them. This allows map functionality such as
contains(attributeName), keySet(), etc. to continue to function
properly. In addition, the internal getRequiredAttribute() method in
AnnotationAttributes once again properly throws the original exception
wrapped in an IllegalArgumentException whenever a caller invokes one of
the convenience methods such as getClass() and getClassArray().
Note that this affects both asMap() variants as well as
asAnnotationAttributes().
In addition, this commit reverts the fix applied in 00fbd91cca since
it is no longer necessary.
See gh-36524
Closes gh-36586
Prior to this commit, AnnotationBeanNameGenerator failed when searching
for a convention-based bean name, if an annotation referenced a
non-existent class.
To address that, this commit introduces a try-catch block around each
invocation of MergedAnnotation.asAnnotationAttributes() and skips
processing of the current MergedAnnotation if an exception occurs,
which is likely due to a type referenced from an annotation attribute
not being present in the classpath.
See gh-31203
Closes gh-36524
Revise the BeanRegistrar Javadoc to document the two distinct usage
modes: @Configuration/@Import and programmatic GenericApplicationContext
setup.
Clarify that implementations are not Spring components (requiring a
no-arg constructor and no dependency injection), and detail the ordering
guarantees for each mode.
Add missing tests
Signed-off-by: Stéphane Nicoll <stephane.nicoll@broadcom.com>
Prior to this commit, the ClassFile variant for annotation and method
metadata would report incorrect metadata for:
* the method return type names in case of primitives and array types
* `toString` values for methods
* `equals` and `hashcode` information for methods
This commit expands the test suite and ensures that the ASM and
ClassFile variants are aligned.
Fixes gh-36577
Signed-off-by: Brian Clozel <brian.clozel@broadcom.com>
Return correct names for primitive and array types
Introduce resolveTypeName helper for ClassDesc handling
Add ClassFileMethodMetadataTests (java24Test)
Extend AbstractMethodMetadataTests with void return case
See gh-36577
Signed-off-by: Junseo Bae <ferrater1013@gmail.com>
GenericApplicationContext-registered BeanRegistrars are invoked after other programmatic bean definitions. Configuration-imported BeanRegistrars participate in configuration class order and in particular in Boot's auto-configuration ordering.
Closes gh-21497
Prior to this commit, all `with**Converter` methods in
`HttpMessageConverters` builders would only apply if the
`registerDefaults()` option is on. While the original intent is to allow
overrides for auto-detected defaults, this creates an unnecessary
discrepancy with `addCustomConverter` which is always effective.
Allowing sich registrations when defaults are off should not introduce
invalid states and only reflects the intent of the developer. This
commit now allows such cases.
Fixes gh-36579
Since commit 89391fd94c, the getClassAttributeWhenUnknownClass() methods
in SimpleAnnotationMetadataTests and DefaultAnnotationMetadataTests
have failed in Eclipse, since the JSR-305 JAR is always on the test
runtime classpath in Eclipse.
To address that, this commit introduces a FilteringClassLoader in both
test classes which mimics the test runtime behavior in the Gradle build.
See gh-36432
`RestTemplate` is deprecated, this commit amends the JavaDoc to mention
its scheduled removal for the next major version, Spring Framework 8.0.
See gh-36574
Prior to this commit, the `RestTestClient` MockMvc integration would
support transforming client requests into MockMvc requests.
`RestTestClient` can serialize `MultiValueMap` request bodies as
multipart requests. In this case, the `MockMvcClientHttpRequestFactory`
would only read the body as byte stream and would not turn this into a
proper `MockMultipartHttpServletRequestBuilder`.
This commit uses the new `MultipartHttpMessageConverter` to parse the
request payload as `MockPart` instances to be added to the MockMvc
requests.
Closes gh-35569
CacheAspectSupport currently contains a protected methodIdentification()
method which is not used internally within the framework, and it appears
that it was accidentally copied from TransactionAspectSupport when the
caching support was first introduced.
In light of that, this commit deprecates it for removal in 7.1.
Closes gh-36576
Prior to this commit, thread-local variables like Trace ID were not
automatically propagated into the Reactor Context when making requests
using Kotlin coroutine WebClient extensions like `awaitExchange`.
This commit updates `CoroutineContext.toReactorContext()` to capture
thread-local values via Micrometer Context Propagation when available,
ensuring observations and traces are properly reused.
Closes gh-36182
As announced in "the state of HTTP clients in Spring" blog post
(https://spring.io/blog/2025/09/30/the-state-of-http-clients-in-spring),
the deprecation timeline for `RestTemplate` was announced last November
and docs were updated accordingly.
This commit `@Deprecate` `RestTemplate` and related types for removal to
send a stronger signal to our community.
The actual removal is scheduled for Spring Framework 8.0 (not yet
scheduled).
Closes gh-36574
Now that `RestClient` offers a better alternative, this commit revisits
our integration tests to use `RestClient` instead of `RestTemplate`.
Closes gh-36573
Prior to this commit, `MockRestServiceServer` would provide
`createServer` shortcuts for `RestTemplate` and `RestGatewaySupport`.
Now that `RestClient` offers a modern client variant, we should provide
the same for `RestClient`.
Closes gh-36572
Prior to this commit, the `SockJsClient` would use the
`RestTemplateXhrTransport`. `RestClient` is a modern replacement for
RestTemplate and should be used instead.
This commit introduces the `RestClientXhrTransport` variant as an
immediate replacement.
Closes gh-36566
Prior to this commit, @MockitoBean and @MockitoSpyBean could be
declared on fields or at the type level (on test classes and test
interfaces), but not on constructor parameters. Consequently, a test
class could not use constructor injection for bean overrides.
To address that, this commit introduces support for @MockitoBean and
@MockitoSpyBean on constructor parameters in JUnit Jupiter test
classes. Specifically, the Bean Override infrastructure has been
overhauled to support constructor parameters as declaration sites and
injection points alongside fields, and the SpringExtension now
recognizes composed @BeanOverride annotations on constructor
parameters in supportsParameter() and resolves them properly in
resolveParameter(). Note, however, that this support has not been
introduced for @TestBean.
For example, the following which uses field injection:
@SpringJUnitConfig(TestConfig.class)
class BeanOverrideTests {
@MockitoBean
CustomService customService;
// tests...
}
Can now be rewritten to use constructor injection:
@SpringJUnitConfig(TestConfig.class)
class BeanOverrideTests {
private final CustomService customService;
BeanOverrideTests(@MockitoBean CustomService customService) {
this.customService = customService;
}
// tests...
}
With Kotlin this can be achieved even more succinctly via a compact
constructor declaration:
@SpringJUnitConfig(TestConfig::class)
class BeanOverrideTests(@MockitoBean val customService: CustomService) {
// tests...
}
Of course, if one is a fan of so-called "test records", that can also
be achieved succinctly with a Java record:
@SpringJUnitConfig(TestConfig.class)
record BeanOverrideTests(@MockitoBean CustomService customService) {
// tests...
}
Closes gh-36096
Prior to this commit, one could invoke
ResolvableType.forMethodParameter(MethodParameter.forParameter(parameter))
to create a ResolvableType for a Parameter; however, that's slightly
cumbersome.
To address that, this commit introduces ResolvableType.forParameter(),
analogous to existing convenience factory methods in ResolvableType.
Closes gh-36545
Since equivalent Assert.notNull() checks are already performed by
subsequent code (constructors and factory methods), there is no need
to perform the exact same assertion twice in such use cases.
Closes gh-36544
This commit adds integration tests and reference documentation
for multipart support in `RestClient` and `RestTestClient`.
Closes gh-35569
Closes gh-33263
Prior to this commit, the `FormHttpMessageConverter` would only support
`MultiValueMap` payloads for reading and writing. While this can be
useful when web forms contain multiple values under the same key, this
prevent developers from using a common `Map` type and factory methods
like `Map.of(...)`.
This commit relaxes constraints in `FormHttpMessageConverter` and
ensures that `Map` types are supported for reading and writing URL
encoded forms.
Note that when reading forms to a `Map`, only the first value for each
key will be considered and other values will be dropped if they exist.
Closes gh-36408
Prior to this commit, gh-36255 introduced the new
`MultipartHttpMessageConverter`, focusing on multipart message
conversion in a separate converter. The `FormHttpMessageConverter` did
conflate URL encoded forms and multipart messages in the same converter.
With the introduction of the new converter and related types in the same
package (with `Part`, `FormFieldPart` and `FilePart`), we can now
revisit this arrangement.
This commit restricts the `FormHttpMessageConverter` to URL encoded
forms only and as a result, changes its implementation to only consider
`MultiValueMap<String, String>` types for reading and writing HTTP
messages. Because type erasure, this converter is now a
`SmartHttpMessageConverter` to get better type information with
`ResolvableType`.
As a result, the `AllEncompassingFormHttpMessageConverter` is formally
deprecated and replaced by the `MultipartHttpMessageConverter`, by
setting part converters explicitly in its constructor.
Closes gh-36256
Prior to this commit, the `FormHttpMessageConverter` would write, but
not read, multipart HTTP messages. Reading multipart messages is
typicaly performed by Servlet containers with Spring's
`MultipartResolver` infrastructure.
This commit introduces a new `MultipartHttpMessageConverter` that copies
the existing feature for writing multipart messages, borrowed from
`FormHttpMessageConverter`. This also introduces a new `MultipartParser`
class that is an imperative port of the reactive variant, but keeping it
based on the `DataBuffer` abstraction. This will allow us to maintain
both side by side more easily.
This change also adds new `Part`, `FilePart` and `FormFieldPart` types
that will be used when converting multipart messages to
`MultiValueMap<String, Part>` maps.
Closes gh-36255
The `AbstractHttpMessageConverter#supportsRepeatableWrites`
contract is a protected method that message converters can override.
This method tells whether the current converter can write several
times the payload given as a parameter. This is mainly useful on the
client side, where we need to know if we can send the same HTTP
message again, after receiving an HTTP redirect status.
Because this method is protected, this limits our ability to call
it from a different package; this is needed for gh-33263.
This commit promotes this method to the main `HttpMessageConverter`
interface and deprecates the former.
Closes gh-36252
Prior to this commit, `SseServerResponse.send()` would flush the
output stream returned by `getBody()`. Since gh-36385,
`ServletServerHttpResponse` wraps this stream with a non-flushing
decorator to avoid performance issues with `HttpMessageConverter`
implementations that flush excessively. As a result, SSE events were
no longer flushed to the client.
This commit changes `send()` to call `outputMessage.flush()` instead
of `body.flush()`, which properly delegates to the servlet response
`flushBuffer()` and is not affected by the non-flushing wrapper.
Fixes gh-36537
The resolveDependency() utility method in ParameterResolutionDelegate
resolves a dependency using the name of the parameter as a fallback
qualifier. That suffices for most use cases; however, there are times
when a custom parameter name should be used instead.
For example, for our Bean Override support in the Spring TestContext
Framework, an annotation such as @MockitoBean("myBean") specifies an
explicit name that should be used instead of name of the annotated
parameter.
Furthermore, introducing support for custom parameter names will
greatly simplify the logic in SpringExtension that will be required to
implement #36096.
To address those issues, this commit introduces an overloaded variant
of resolveDependency() which accepts a custom parameter name.
Internally, a custom DependencyDescriptor has been implemented to
transparently support this use case.
See gh-36096
Closes gh-36534
Prior to this commit, BeanOverrideHandler contained a large amount of
logic solely related to search algorithms for finding handlers.
Consequently, BeanOverrideHandler took on more responsibility than it
ideally should. In addition, we will soon increase the complexity of
those search algorithms, and we will need to make another utility
method public for use outside the bean.override package.
To address those issues, this commit extracts the search utilities from
BeanOverrideHandler into a new BeanOverrideUtils class.
Closes gh-36533
Prior to this commit, `HttpMessageConverters` would consider the JAXB
message converters when building `HttpMessageConverters` instances.
We noticed that, on the server side, the Jakarta JAXB dependency is very
common on the classpath and often brought transitively. At runtime, this
converter can use significant CPU resources when checking the
`canRead`/`canWrite` methods. This can happen when content types aren't
strictly called out on controller endpoints.
This commit changes the auto-detection mechanism in
`HttpMessageConverters` to not consider the JAXB message converter for
server use cases.
For client use cases, we keep considering this converter as the runtime
cost there is lower.
Closes gh-36302
This commit links the Spring Framework Observability section in the
reference documentation to the Micrometer docs describing how
Observations are handled as metrics.
Closes gh-34994
Prior to this commit, the `DefaultRestClient` implementation would
look at the type of the returned value to decide whether the HTTP
response stream needs to be closed before returning.
As of gh-36380, this checks for `InputStream` and `InputStreamResource`
return types, effectively not considering `ResponseEntity<InputStream>`
and variants.
This commit ensures that `ResponseEntity` types are unwrapped before
checking for streaming types.
Fixes gh-36492
When the Accept-Language header is present but blank, defaultLocale
was ignored and fell back to Locale.getDefault() (JVM system locale).
A blank header represents the same intent as an absent header.
Closes gh-36513
Signed-off-by: elgun.shukurov <elgun.sukurov@kapitalbank.az>
Prior to this commit, the following warning was emitted in the build.
w: file:///<path>/spring-framework/framework-docs/src/main/kotlin/org/springframework/docs/core/aop/ataspectj/aopataspectjexample/ConcurrentOperationExecutor.kt:57:29 Unnecessary non-null assertion (!!) on a non-null receiver of type 'PessimisticLockingFailureException'.
Prior to this commit, the extension context scope used by the
SpringExtension defaulted to test-method scoped and could only be
changed on a per-class basis via the @SpringExtensionConfig
annotation. However, having to annotate each affected test class is
cumbersome for developers who wish to use test-class scoped extension
context semantics across their code base.
To address that, this commit introduces support for configuring the
global default extension context scope for the SpringExtension via
Spring properties or JUnit properties.
Specifically, this commit introduces a
`spring.test.extension.context.scope` property that can be set via the
SpringProperties mechanism or via a JUnit Platform configuration
parameter.
See gh-35697
Closes gh-36460
Prior to this commit, different resource resolvers would resolve
accepted codings from the HTTP request sent by the client. This would be
done with different implementations, which could lead to resolution
errors and desynchronizations.
This commit now introduced a new shared method in
`EncodedResourceResolver` (Servlet and Reactive) to perform a consisten
resolution.
Fixes gh-36507
- Avoid the use of assertThat(Arrays.equals(...))
- Convert assertThat(Boolean.FALSE).isEqualTo(x) to assertThat(x).isEqualTo(Boolean.FALSE)
- Convert assertThat(Boolean.TRUE).isEqualTo(x) to assertThat(x).isEqualTo(Boolean.TRUE)
- Convert assertThat(x.equals(y)).isTrue() to assertThat(x).isEqualTo(y)
- Convert assertThat(x.equals(y)).isFalse() to assertThat(x).isNotEqualTo(y)
- Remove unnecessary parentheses in assertThat() arguments
- Convert assertThat(x instanceof X).isFalse() to assertThat(x).isNotInstanceOf()
- Convert assertThat(x instanceof X).isTrue() to assertThat(x).isInstanceOf()
- Convert assertThat(!x).isTrue() to assertThat(x).isFalse()
- Inline conditions in assertThat() statements
Closes gh-36504
Although this commit also changes the visibility of some test methods
to package-private, the remainder of that task will be addressed in
conjunction with gh-36496.
Closes gh-36495
Updates the Content-Disposition header creation logic to use only
ISO-8859-1 characters for the fallback 'filename' parameter instead of
RFC 2047 encoded strings. Non-compatible characters are replaced with '_'.
This does not remove the ability to parse RFC 2047 encoded filenames.
Closes gh-36328
Signed-off-by: Tobias Fasching <tobias.fasching@outlook.com>
Prior to this commit, the `StandardWebSocketUpgradeStrategy` would get
the HTTP headers from the handshake request and store them in the
WebSocket session for the entire duration of the session.
As of gh-36334, Spring MVC manages HTTP directly with a native API
instead of copying them. This improves performance but also uncovered
this bug: we cannot keep a reference to HTTP headers once the HTTP
exchange is finished, because such resources can be recycled and reused.
This commit ensures that the handshake headers are copied into the
session info to keep them around for the entire duration of the session.
Without that, Tomcat will raise an `IllegalStateException` at runtime.
This was already done for WebFlux in SPR-17250, but the latest header
management changes in Framework uncovered this issue for the Standard
WebSocket container case.
Fixes gh-36486
Prior to this commit, Spring web frameworks were using the
"application/x-ndjson" media type for streaming JSON payloads delimited
with newlines.
The "application/jsonl" media type seems to gain popularity in the
broader ecosystem and could supersede NDJSON in the future. This commit
adds support for JSON Lines as an alternative.
Closes gh-36485
Introduces a general-purpose consumeContent method on Resource and EncodedResource with special behavior for multi-content resources. Regular getInputStream/getReader calls will expose the merged content of all same-named resources in the classpath.
Closes gh-36415
Prior to this commit, the `WebTestClient` could only accept non-nullable
types in its `expectBodyList<T>` Kotlin extension function.
This commit relaxes this requirements to allow for more assertions.
Fixes gh-36476
This commit ensures that `ParameterizedTypeReference<T>` can accept
nullable types. This is especially useful for Kotlin extension functions
and assertion contracts.
Fixes gh-36477
Since the Spring Framework uses American English spelling, this commit
updates Javadoc and the reference manual to ensure consistency in that
regard. However, there are two exceptions to this rule that arise due
to their use within a technical context.
- We use "cancelled/cancelling" instead of "canceled/canceling" in
numerous places (including error messages).
- We use "implementor" instead of "implementer".
Closes gh-36470
Prior to this commit, if a superclass or enclosing test class (such as
one annotated with @SpringBootTest or simply
@ExtendWith(SpringExtension.class)) was not annotated with
@ContextConfiguration (or @Import with @SpringBootTest), the
ApplicationContext loaded for a subclass or @Nested test class would
not use any default context configuration for the superclass or
enclosing test class.
Effectively, a default XML configuration file or static nested
@Configuration class for the superclass or enclosing test class was
not discovered by the AbstractTestContextBootstrapper when attempting
to build the MergedContextConfiguration (application context cache key).
To address that, this commit introduces a new
resolveDefaultContextConfigurationAttributes() method in
ContextLoaderUtils which is responsible for creating instances of
ContextConfigurationAttributes for all superclasses and enclosing
classes. This effectively enables AbstractTestContextBootstrapper to
delegate to the resolved SmartContextLoader to properly detect a
default XML configuration file or static nested @Configuration class
even if such classes are not annotated with @ContextConfiguration.
Closes gh-31456
This commit revises the resolveExplicitTestContextBootstrapper()
algorithm in BootstrapUtils to allow a local @BootstrapWith annotation
to override a meta-annotation within the same composed annotation.
Closes gh-35938
This commit apply extra checks to ScriptTemplateView resource handling
with ResourceHandlerUtils, consistently with what is done with static
resource handling.
Closes gh-36458
Restore both WebMVC and WebFlux variants that were deleted
by mistake in commit 4db2f8ea1b.
This commit also removes the empty resource loader path, as it is not
needed for the main WEB-INF/ use case that is typically configured
explicitly by the user, and not needed to pass the restored tests.
Closes gh-36456
Prior to this commit, the `ClassFile` based implementation of
`AnnotationMetadata` would rely on the `NestHost` class element to get
the enclosing class name for a nested class.
This approach works for bytecode emitted by Java11+, which aligns with
our Java17+ runtime policy. But there are cases where bytecode was not
emitted by a Java11+ compiler, such as Kotlin. In this case, the
`NestHost` class element is absent and we should instead use the
`InnerClasses` information to get it.
This commit makes use of `InnerClasses` to get the enclosing class name,
but still uses `NestHost` as a fallback for anonymous classes.
Fixes gh-36451
Uses ClassFileAnnotationMetadata name for actual AnnotationMetadata.
Moves JSR-305 dependency to compile-only for all spring-core tests.
Closes gh-36432
Prior to this commit, the `setMessageConverters` method would have
private visibility. But `initBodyConvertFunction`, which is `protected`,
relies on the message converters being set in the first place.
While this works with `RestTemplate` because this is done automatically,
the `RestClient` does offer a builder method to configure a
`ResponseErrorHandler` and this makes it impossible to configure
converters in this case.
This commit aligns the method visibility by making it protected.
Closes gh-36434
Prior to this commit, our implementation of Server Sent Events (SSE),
`SseEmitter` (MVC) and `ServerSentEvent` (WebFlux), would not guard
against invalid characters if the application mistakenly inserts such
characters in the `id` or `event` types.
Both implementations would also behave differently when it comes
to escaping comment multi-line events.
This commit ensures that both implementations handle multi-line comment
events and reject invalid characters in id/event types.
This commit also optimizes `String` concatenation and memory usage
when writing data.
Fixes gh-36440
This will:
1. Mathematical Distribution (Collision Reduction)
2. Pipelining and CPU Caching
3. Avoiding "Method Heavy" Expressions
See gh-36325
Signed-off-by: Agil <41694337+AgilAghamirzayev@users.noreply.github.com>
- Extract code examples to separate Java, Kotlin, and XML files
- Add Kotlin configuration sample alongside Java
- Change "Java Config" terminology to "Programmatic Configuration"
- Use include-code directive for better maintainability
See gh-36323
Signed-off-by: jisub-dev <kimjiseob1209@gmail.com>
The internal buildMergedContextConfiguration() method in
AbstractTestContextBootstrapper originally resolved the
ApplicationContextInitializer set only once. However, the changes made
in commit 2244461778 introduced a regression resulting in the
initializers being resolved twice: once for validation and once for
actually building the merged context configuration. In addition, the
resolution for validation does not honor the inheritInitializers flag
in ContextConfigurationAttributes.
To address these issues, buildMergedContextConfiguration() once again
resolves the context initializers once via
ApplicationContextInitializerUtils.resolveInitializerClasses().
See gh-18528
Closes gh-36430
The RequestHeaderOverrideWrapper did not deduplicate in keySet()
across underlying headers and overrides.
A similar change in size() even if it was working correctly,
to align with keySet and make it more efficient.
Closes gh-36418
This change ensures that maxFramePayloadLength from
WebsocketClientSpec is passed to ReactorNettyWebSocketSession.
Previously, the session used the default 64KB limit regardless
of client configuration, causing TooLongFrameException when
receiving larger frames from servers like Tomcat or Jetty.
See gh-36370
Signed-off-by: Artem Voronin <artem.voronin.dev@gmail.com>
Ideally, we should be able to reuse the ContextLoader that was resolved
in buildDefaultMergedContextConfiguration(); however, since we have
been informed that some implementations of resolveContextLoader()
mutate the state of the supplied ContextConfigurationAttributes to
detect default configuration classes, we need to invoke
resolveContextLoader() on the completeDefaultConfigAttributesList as
well in order not to break custom TestContextBootstrappers that exhibit
such side effects.
Closes gh-36390
Traditionally, AbstractResourceBasedMessageSource has only had a
setDefaultEncoding() method which accepts the name of the default
encoding character set. However, although we have recently made a
concerted effort within the framework to introduce support for
supplying a Charset instead of a character set's name, we had
overlooked this particular scenario.
In light of that, this commit introduces setDefaultCharset(Charset) and
getDefaultCharset() methods in AbstractResourceBasedMessageSource and
makes direct use of the available Charset in
ReloadableResourceBundleMessageSource and ResourceBundleMessageSource.
Furthermore, although technically a regression in behavior, invoking
setDefaultEncoding() on such MessageSource implementations with an
invalid character set name now results in an immediate
UnsupportedCharsetException at configuration time instead of a
NoSuchMessageException at runtime, which will help users to more easily
detect misconfiguration.
Closes gh-36413
This commit renames the
org.springframework.test.context.configuration.interfaces package to
org.springframework.test.context.config.interfaces in order to colocate
"config" related tests under the same package.
In Spring Framework 7.1, the TestContext Framework will reliably detect
all default context configuration within the type hierarchy or
enclosing class hierarchy (for @Nested test classes) above a given
test class; however, test suites may encounter failures once we make
that switch in behavior.
In order to help development teams prepare for the switch in 7.1, this
commit logs a warning similar to the following whenever default context
configuration is detected but currently ignored.
WARN - For test class [org.example.MyTests$NestedTests], the
following 'default' context configuration classes were detected but
are currently ignored: org.example.MyTests$Config. In Spring
Framework 7.1, these classes will no longer be ignored. Please update
your test configuration accordingly. For details, see:
https://docs.spring.io/spring-framework/reference/testing/testcontext-framework/ctx-management/default-config.html
See gh-31456
See gh-36392
Closes gh-36390
The methods to build a request in RestClientAdapter and WebClientAdapter
are now public to make it easier to create a custom adapter that wraps
the built-in ones and delegates for methods that can be the same.
Closes gh-36374
Prior to this commit, flush calls on the output stream returned by
`ServletServerHttpResponse#getBody` would be delegated to the Servlet
response output stream.
This can cause performance issues when `HttpMessageConverter` and other
web components write and flush multiple times to the response body.
Here, the Servlet container is in a better position to flush to the
network at the optimal time and buffer the response body until then.
This is particularly true for `HttpMessageConverters` when they flush
many times the output stream, sometimes due to the underlying codec
library. Instead of revisiting the entire message converter contract, we
are here ignoring flush calls to that output stream.
This change does not affect the client side, nor the
`ServletServerHttpResponse#flush` calls.
This commit also introduces a new Spring property
`"spring.http.response.flush.enabled"` that reverts this behavior change
if necessary.
Closes gh-36385
This commit adapts RuntimeHints to be compatible with v1.2.0 of the
GraalVM metadata format. The changes are as follows:
* Resources and resource bundles are now defined at the same level. This
is transparent to users.
* Serialization is no longer a top-level concept, but rather an
attribute of a type or proxy. The top-level concept has been deprecated
and the relevant methods have been added.
Closes gh-36379
Prior to this commit, a few implementations of the `HttpMessageConverter`
contract were inheriting from abstract classes. Those classes were
performing extra `OutputStream#flush` on the response body even though
this is the responsibility of the super class. Such abstract classes
do flush already, after delegating to the `writeInternal` method.
This commit ensures that we remove such extra calls as they tend to
waste resources for no added benefit.
Closes gh-36383
This commit updates the target type detection in
`ResourceHttpMessageConverter` to only support target types that are
relevant: `InputStreamResource` for streaming, and types assignable from
`ByteArrayResource` for non-streaming cases.
Closes gh-36368
The `AbstractMessageConverterMethodProcessor` is in charge of handling
controller method return values and to write those as HTTP response
messages. The content negotiation process is an important part.
The `MimeTypeUtils#sortBySpecificity` is in charge of sorting inbound
"Accept" media types by their specificity and reject them if the list
is too large, in order to protect the application from ddos attacks.
Prior to this commit, the content negotiation process would first get
the sorted "Accept" media types, the producible media types as
advertized by message converters - and collect the intersection of both
in a new list (also sorted by specificity). If the "Accept" list is
large enough (but under the limit), the list of compatible media types
could exceed that limit because duplicates could be introduced in that
list: several converters can produce the same content type.
This commit ensures that compatible media types are collected in a set
to avoid duplicates. Without that, exceeding the limit at this point
will throw an `InvalidMimeTypeException` that's not handled by the
processor and result in a server error.
Fixes gh-36300
This commit fixes the `configureMessageConverters` and
`configureMessageConvertersList` behavior.
`configureMessageConverters` was not executing consumers in their order
of registration (but in the reverse order).
`configureMessageConvertersList` was not executing multiple consumers
and was instead executing the first consumer multiple times.
This commit fixes both issues.
Fixes gh-36332
get method skips containsKey and instead checks if the enumeration
has elements, which should give the same behavior other than for
headers without values.
See gh-36334
- Optimize get method for request headers
- Update keySet methods to use custom extension of AbstractSet
- Drop use of native Tomcat headers, which could be an issue for
request and response wrappers that override header methods.
The performance of Servlet adapters should be similar for the
commonly used methods, and it should be possible to optimize
further for the future in HttpHeaders (e.g. by adding a
set alternative to put), and requesting Servlet API refinements.
Closes gh-36334
Prior to this commit, the reactive `MultipartParser` and `PartGenerator`
types were leaking memory at runtime in specific cases:
* many HTTP clients must send multipart requests to be parsed and close
the connection while uploading
* the `PartGenerator` must be configured to write file parts to
temporary files on disk
* concurrency, upload speed must be important to trigger cases where the
file system is not fast enough to consume incoming buffers
The `MultipartParser` parses and emits `BodyToken` to its sink
(here, the `PartGenerator`). By definition, Reactor's `FluxSink` when
created with `Flux.create(FluxSink)` will use a "buffer" strategy and
will queue emitted elements if they cannot be consumed.
Here, the cancellation signal does dispose internal states in the
`MultiPartParser` and `PartGenerator` but does not clear the internal
queue in `FluxSink`.
This commit ensures that an operation is registered to release buffers
on the discard event.
Fixes gh-36262
Prior to this commit, the `MediaType` and `MimeType` "copy" constructors
would not leverage the fact that the existing instance has been
validated already (types, subtype and parameters have been checked
already for errors) and the entire validation would be performed again.
This would also allocate map instances in the process.
This commit ensures that the already validated information is reused
directly and that we avoid unnessecary operations and allocations for
such constructors.
Closes gh-36318
Prior to this commit, the findAutowiredAnnotation() method in
AutowiredAnnotationBeanPostProcessor fully supported finding
@Autowired as a meta-annotation; however, the isRequired() method in
QualifierAnnotationAutowireCandidateResolver only found @Autowired as
a "directly present" annotation without any support for
meta-annotations.
For consistency and to avoid bugs, this commit revises
QualifierAnnotationAutowireCandidateResolver so that we always support
@Autowired as a meta-annotation.
Closes gh-36315
This commit revises AutowiredAnnotationBeanPostProcessor so that
determineRequiredStatus(MergedAnnotation<?>) only looks up the required
attribute once.
Closes gh-36314
The builder for `HttpMessageConverters` allows for auto-detection of
message converters on the classpath and their default registration when
`registerDefaults()` is called. Once called, there is no way to undo
this.
This commit adds a new `disableDefaults()` method to disable the default
registration and take full control over the list of message converters.
Closes gh-36303
Prior to this commit, AnnotationConfigUtils looked up @Lazy as a
meta-annotation at arbitrary depths (e.g., when used as a
meta-meta-annotation); however,
ContextAnnotationAutowireCandidateResolver only found @Lazy as a
"directly present" meta-annotation.
For consistency, this commit revises
ContextAnnotationAutowireCandidateResolver so that it also finds @Lazy
as a meta-annotation at arbitrary depths.
Closes gh-36306
Prior to this commit, ValidationAnnotationUtils looked up @Validated
as a meta-annotation at arbitrary depths (e.g., when used as a
meta-meta-annotation) in determineValidationGroups() but only as a
"directly present" meta-annotation in determineValidationHints().
For consistency, this commit revises determineValidationHints() so that
it finds @Validated as a meta-annotation at arbitrary depths as well.
Closes gh-36274
Prior to this commit, the `HttpEntityMethodProcessor` would create a new
`ServletServerHttpRequest` input message to parse the native Servlet
request, but would not reuse it for reading the request body using the
message converters.
In gh-32471, we applied a change that updates HTTP headers accordingly
when request parameters are read. But not reusing the input message
means that we are losing this update when instantiating the resulting
`HttpEntity`.
This commit ensures that `HttpEntityMethodProcessor` uses the input
message it just created when decoding the request body.
Fixes gh-36298
Prior to this commit, an attempt to restart the
StompBrokerRelayMessageHandler (SBRMH) resulted in an
IllegalStateException stating that the ReactorNettyTcpClient was still
in the process of "Shutting down." The reason is that a
ReactorNettyTcpClient cannot be restarted after it has been closed, and
that is by design.
To address that issue, this commit introduces an
`internallyManagedTcpClient` flag in SBRMH that is used to track
whether SBRMH is in charge of managing the TcpClient internally or if
the TcpClient was supplied by the user and is therefore managed
externally.
If SBRMH manages the TcpClient internally, isPauseable() returns
`true`, and the `tcpClient` field is set to null (in stopInternal())
when the handler is stopped. Consequently, a new internally managed
TcpClient will be created when the handler is restarted.
If the TcpClient is managed externally, the handler is not considered
to be "pauseable", and a reference to the externally managed TcpClient
is retained after the handler has been stopped. If the
ApplicationContext is subsequently restarted, the externally managed
TcpClient will be reused -- which may or may not work, depending on the
implementation of the TcpClient. Note, however, that this has always
been the behavior of SBRMH with regard to stop/start scenarios for
externally managed TcpClients.
Closes gh-36266
Prior to this commit, the "application/*+json" wildcard MIME type was
added to the list of supported MIME types in the JSON messaging
converter. This change wasn't fully reflected in the
`AbstractMessageConverter`, because only strict matching of type and
subtybe were considered.
This commit updates the `AbstractMessageConverter` to not only check the
type and subtype, but also check whether the supported MIME type
includes the one given as a parameter.
Fixes gh-36285
Includes fix for consistent PersistenceException in case of no unit found for name.
Includes proper tests for Local(Container)EntityManagerFactoryBean with scan setup.
Closes gh-36270
Closes gh-36271
This commit also updates the Javadoc for the SpringExtension and
@SpringExtensionConfig to point out that the SpringExtension always
uses a test-class scoped ExtensionContext if
@TestInstance(Lifecycle.PER_CLASS) semantics are in effect.
Closes gh-36240
This PR optimizes the performance of NamedParameterUtils#buildValueArray by deferring the call to findParameter(declaredParams, paramName, i).
Changes: In the original implementation, findParameter was called for every parameter in the loop, regardless of whether the paramValue retrieved from paramSource was already an instance of SqlParameterValue.
Since findParameter involves iterating through the declaredParams list (or performing lookups), skipping this call when paramValue instanceof SqlParameterValue is true reduces unnecessary CPU cycles and memory access, especially for queries with a large number of parameters or long declaredParams lists.
Signed-off-by: qwding <761945125@qq.com>
Prior to this commit, the `Netty4HeadersAdapter` `MultiValueMapi#remove`
implementation would return an empty list if no value was present. This
is not consistent with other implementations.
This change ensures that `null` is returned for those cases.
Fixes gh-36226
Use helpers from java.nio.file.Files for some methods in FileCopyUtils.
Additionally, add unit tests for the various file-related methods.
Signed-off-by: Patrick Strawderman <pstrawderman@netflix.com>
Prior to this commit, "new RetryTask<>" declarations whose
TaskCallbacks (implemented as lambda expressions) did not actually
throw an exception resulted in a compilation error in Eclipse:
"Unhandled exception type Exception".
This is due to the fact that RetryTask is declared with "E extends
Exception", and the Eclipse compiler therefore infers that the lambda
expression potentially throws a checked Exception.
To address that, this commit explicitly declares that the affected
lambda expressions throw unchecked RuntimeExceptions:
"new RetryTask<String, RuntimeException>"
Update `YamlProcessor` to allow any value to be inserted for
empty entries. This update will allow blank strings to be used
instead of `null` which better aligns with the way that
`.properties` files are loaded.
This update also allows allows the specified `emptyValue` to be
inserted instead of a blank String when the YAML contains `null`
or `~` values.
See gh-36197
See gh-19986
Signed-off-by: Phillip Webb <phil.webb@broadcom.com>
Add an additional `getFlattenedMap` method to `YamlProcessor` to allow
the resulting flattened map to include nulls.
This update will allow processor subclasses to tell the difference
between YAML that is defined with an empty object vs missing the key
entirely:
e.g.:
application:
name: test
optional: {}
vs
application:
name: test
optional: {}
Closes gh-36197
Signed-off-by: Phillip Webb <phil.webb@broadcom.com>
Prior to this commit, test methods in CaffeineReactiveCachingTests
were parameterized twice with the same configuration class.
See gh-31637
See gh-35833
In commit 9711db787e, we introduced support for disabling test
application context pausing via a Spring property or JVM system
property, as follows.
-Dspring.test.context.cache.pause=never
However, users may actually be interested in keeping the pausing
feature enabled if contexts are not paused unnecessarily.
To address that, this commit introduces a new
PauseMode.ON_CONTEXT_SWITCH enum constant which is now used by default
in the DefaultContextCache.
With this new pause mode, an unused application context will no longer
be paused immediately. Instead, an unused application context will be
paused lazily the first time a different context is retrieved from or
stored in the ContextCache. This effectively means that an unused
context will not be paused at all if the next test class uses the same
context.
Although ON_CONTEXT_SWITCH is the now the default pause mode, users
still have the option to enable context pausing for all usage scenarios
(not only context switches) by setting the Spring property or JVM
system property to ALWAYS (case insensitive) — for example:
-Dspring.test.context.cache.pause=always
This commit also introduces a dedicated "Context Pausing" section in
the reference manual.
See gh-36117
Closes gh-36044
Replace legacy Groovy DSL property assignment (space-separated) with
the standard assignment operator (=) in spring-aspects.gradle.
The legacy syntax is deprecated in Gradle 9 and will be removed in
Gradle 10. This change eliminates deprecation warnings during the
build and ensures future compatibility.
See gh-36132
Signed-off-by: Yejeong, Ham <dev@thelightway.kr>
This commit simplifies TransactionalOperator.executeAndAwait by removing
Optional. It is based on a proposal by @vlsi refined to handle properly
reactive transaction commits (see related commit
217b6e37a6).
Closes gh-36039
Implement EmbeddedValueResolverAware to resolve ${...} placeholders
in @HttpExchange URL attributes.
See gh-36126
Signed-off-by: Juhwan Lee <jhan0121@gmail.com>
Spring Framework 7.0 introduced support for pausing inactive
application contexts between test classes and restarting them once they
are needed again. If pausing and restarting are fast, this feature does
not have a negative impact on test suites.
However, if the pausing or restarting of certain Lifecycle components
in the application context is slow, that can have a negative impact on
the duration of the overall test suite.
In gh-36044, we hope to find a way to avoid unnecessarily pausing an
application context after a test class if the same context is used by
the next test class that is run. That should help reduce the risk of a
negative impact caused by the pause/restart feature; however, for
certain scenarios that may not be enough. In light of that, this commit
introduces a mechanism for completely disabling the pausing feature via
a Spring property or JVM system property, as follows.
-Dspring.test.context.cache.pause=never
See gh-35168
See gh-36044
Closes gh-36117
Ensure that the DefaultApiVersionInserter does not re-encode existing parts
of the input URI by using the 'encoded' flag in UriComponentsBuilder.
This prevents percent-encoded characters (like %20) from being incorrectly
double-encoded to %2520 during the version insertion process.
See gh-36097
Signed-off-by: Nabil Fawwaz Elqayyim <master@nabilfawwaz.com>
Prior to this commit, the following method in AbstractMessageSendingTemplate
simply ignored the supplied headers map.
convertAndSend(Object, Map<String, Object>, MessagePostProcessor)
Closes gh-36120
Prior to this commit, if the JmsClient was configured with a default
destination name (instead of a default Destination), invoking the
sendAndReceive() variant which accepts a map of headers resulted in an
exception stating that a default destination is required.
To address that, this commit overrides the
convertSendAndReceive(Object, Map<String, Object>, Class<T>, MessagePostProcessor)
method in JmsMessagingTemplate to add support for both a default
Destination and a default destination name.
Closes gh-36118
Instead of making it async and having a sync subinterface variant,
this restores ApiVersionResolver to be as it was with an async
subinterface variant.
ApiVersionStrategy, and the infrastructure invoking it, remains
async first, but also accommodates sync resolvers.
This should provide a better balance with backwards compatibility
while also accommodating async version resolution as the less
common scenario.
See gh-36084
Prior to this commit, the algorithm behind determineBasicProperties()
in PropertyDescriptorUtils did not reliably resolve the correct write
method when one candidate write method had a parameter type that was a
subtype of another candidate write method whose parameter type was an
exact match for the resolved read method's return type.
In other words, the algorithm always resolved the candidate write
method with the most specific parameter type (similar to covariant
return types) which is not necessarily the resolved read method's
return type.
To address that, this commit ensures that determineBasicProperties()
always selects an exact match for the write method whenever possible.
As an added bonus, determineBasicProperties() no longer invokes
BasicPropertyDescriptor.getWriteMethod(), which avoids triggering the
resolution algorithm multiple times (when multiple write method
candidates exist), resulting in lazy resolution of the write method the
first time client code invokes getWriteMethod().
Closes gh-36113
This commit introduces ContextClassRequestBodyAdvice which adds a
"contextClass" hint allowing to resolve generics for Optional,
HttpEntity or ServerSentEvent container types.
Closes gh-36111
This commit introduces tests for proper support for non-generic types
in PropertyDescriptorUtils.determineBasicProperties(), effectively to
test the status quo and serve as regression tests.
While an API version may be important for mapping in an ERROR dispatch,
it is more important to allow the original exception to be handled.
Closes gh-36058
Among HandlerMapping's some may not expect an API version. This is why
those that do must be careful not to raise API validation errors if
they don't match the request.
Closes gh-36059
Use lazy evaluation in SingleCharWildcardedPathElement to avoid
unnecessary Character.toLowerCase() calls.
Resolves performance TODO from 2017.
Closes gh-36095
Signed-off-by: Minkyu Park <rb6609@naver.com>
This commit adds a new `configureMessageConvertersList` method on the
builder to add/remove/move converters in the resulting list before they
are individually post-processed.
This allows to re-introduce a behavior that was missing with the new
contract: the ability to append a converter at the end of the list.
See gh-36083
Signed-off-by: hayden.rear <hayden.rear@gmail.com>
This commit updates the HttpComponents HttpClient to refer to the parsed
`HttpEntity` for the content-related HTTP response headers such as
encoding and body length.
Closes gh-36100
The Java sample for "Locale Interceptor" shows a
`urlHandlerMapping.setUrlMap(Map.of("...` line due the inability to
disable the code chomping Asciidoctor extension with the code include
one. It will be fixed by a subsequent commit or a bug fix in
https://github.com/spring-io/asciidoctor-extensions.
Closes gh-36099
As a follow up to commit 4b07edbaeb, this commit introduces tests for
PropertyDescriptorUtils.determineBasicProperties() using types with
bounded generics.
Note, however, that the following test effectively fails, since
PropertyDescriptorUtils.determineBasicProperties() does not match the
behavior of java.beans.Introspector. Consequently, this test method
currently changes the expected write method type conditionally.
resolvePropertiesWithUnresolvedGenericsInSubclassWithOverloadedSetter()
See gh-36019
Like what we did for `@EnableWebMvc`, we want to remove `@EnableWebFlux`
from typical code snippets extending WebFluxConfigurer to make them more
Spring Boot friendly.
Closes gh-36091
This commits udpates ConverterFactory#getConverter to accept both
nullable and non-null T in the Converter return value.
Flexible nullability at ConverterFactory type level would have been
ideal, but is not possible due to how Kotlin deals with Class<T> when
T is nullable.
See gh-36063
This commit also replaces Arch Unit packageInfoShouldBeNullMarked() rule
by either configuring requireExplicitNullMarking = false when the whole
module does not have JSpecify annotations, or explicit @NullUnmarked
when some have and some don't.
See gh-36054
Prior to this commit, the determineBasicProperties() method in
PropertyDescriptorUtils did not reliably resolve read/write methods in
type hierarchies with generics. This utility method is used by
SimpleBeanInfoFactory which is used by BeanUtils and BeanWrapperImpl.
Thus, failure to reliably resolve read/write JavaBeans methods resulted
in bugs in certain scenarios.
For example, BeanUtils.copyProperties() randomly failed to copy certain
properties if the write method for the property could not be resolved.
To address such issues, this commit revises the implementation of
PropertyDescriptorUtils as follows.
1) Read methods with covariant return types are now consistently
resolved correctly.
2) If multiple ambiguous write methods are discovered, the algorithm now
checks for an exact match against the resolved generic parameter type
as a fallback.
Closes gh-36019
This commit updates the `HttpHeaders` javadoc to better reflect that
`asSingleValueMap()`, `asMultiValueMap()`, and `toSingleValueMap()` all
return case-sentitive map implementations.
Closes gh-36070
In gh-35947, the `Converter` contract was refined to allow for nullable
return values. This created a mismatch with the `ConverterFactory`
contract.
This commit fixes this mismatch by allowing nullable return values in
`Converter` instances created by `ConverterFactory`.
Fixes gh-36063
Prior to this commit, the `StringHttpMessageConverter` would perform a
flush after writing the body, via `StreamUtils#copy`. This operation is
not needed as a flush is already performed by the abstract class.
Flush calls by HTTP message converters is being reconsidered altogether
in gh-35427, but we should first remove this extra operation.
Closes gh-36065
Prior to this commit, we found in gh-35953 that using the `WebTestClient`
the following way leaks data buffers:
```
var body = client.get().uri("download")
.exchange()
.expectStatus().isOk()
.returnResult()
.getResponseBodyContent();
```
Here, the test performs expectations on the response status and headers,
but not on the response body. The WiretapConnector already supports this
case by subscribing to the Flux response body in those cases and
accumulating the entire content as a single byte[].
Here, the `DataBuffer` instances are not decoded by any `Decoder` and
are not released. This results in a memory leak.
This commit ensures that the automatic subscription in
`WiretapConnector` also releases the buffers automatically as the DSL
does not allow at that point to go back to performing body expectations.
Fixes gh-36050
This commit improves TestCompiler to expose both errors and warnings
instead of an opaque message. When compilation fails, both errors and
warnings are displayed.
This is particularly useful when combined with the `-Werror` option
that turns the presence of a warning into an error.
Closes gh-36037
This includes MethodParameter resolving getParameterName() by default now.
initParameterNameDiscovery(null) can be used to suppress such resolution.
Closes gh-36024
Prior to this commit, the `RfcUriParser` would ignore URI fragments if
their length is < 2. This commit fixes the length check to allow for
single char fragments when parsing URIs.
Fixes gh-36029
Prior to this commit, the `JdkClientHttpRequest` would add all values
from `HttpHeaders` to the native request builder. This could cause
`NullPointerException` being thrown at runtime because the `HttpClient`
does not support that.
This commit replicates a fix that was applied to the
`SimpleClientHttpRequest`, turning null values into empty "".
Fixes gh-35996
Return the requested resource as ErrorResponse.getDetailMessageArguments,
making it usable with message customization and i18n.
See gh-35758
Signed-off-by: Samuel Gulliksson <samuel.gulliksson@gmail.com>
Prior to this commit, if an enclosing test class (such as one annotated
with @SpringBootTest or simply @ExtendWith(SpringExtension.class))
was not annotated with @ContextConfiguration (or @Import with
@SpringBootTest), the ApplicationContext loaded for a @Nested test
class would not use any default context configuration for the enclosing
test class.
Effectively, a default XML configuration file or static nested
@Configuration class for the enclosing test class was not discovered
by the AbstractTestContextBootstrapper when attempting to build the
MergedContextConfiguration (application context cache key).
To address that, this commit introduces a new
resolveDefaultContextConfigurationAttributes() method in
ContextLoaderUtils which is responsible for creating instances of
ContextConfigurationAttributes for all superclasses and enclosing
classes. This effectively enables AbstractTestContextBootstrapper to
delegate to the resolved SmartContextLoader to properly detect a
default XML configuration file or static nested @Configuration class
even if such classes are not annotated with @ContextConfiguration.
Closes gh-31456
The error message in such cases now indicates that the retry process
is being aborted preemptively due to pending sleep time.
For example:
Retry policy for operation 'myMethod' would exceed timeout (5 ms) due
to pending sleep time (10 ms); preemptively aborting execution
See gh-35963
To improve diagnostics, this commit logs a DEBUG message including the
RetryException thrown by RetryTemplate when it's used behind the scenes
for @Retryable method invocations.
Closes gh-35983
Specifically, this commit introduces:
- timeout and timeoutString attributes in @Retryable
- a default getTimeout() method in RetryPolicy
- a timeout() method in RetryPolicy.Builder
- an onRetryPolicyTimeout() callback in RetryListener
- support for checking exceeded timeouts in RetryTemplate (also used
for imperative method invocations with @Retryable)
- support for checking exceeded timeouts in reactive pipelines with
@Retryable
Closes gh-35963
Prior to this commit, the `JdkClientHttpRequestFactory` would support
decompressing gziped/deflate encoded response bodies but would fail if
the response has no body but has a "Content-Encoding" response header.
This happens as a response to HEAD requests.
This commit ensures that only responses with actual message bodies are
decompressed.
Fixes gh-35966
This commit revises the type-level nullability declaration in
ConvertingComparator in order to adapt to recent nullability changes in
Converter.
This commit also revises the workaround in commit 53d9ba879d.
See gh-35947
As of Micrometer Tracing 1.6.0, the `Propagator.Getter` interface
adds a new `getAll` method with a default implementation return a
singleton collection.
This commit adds the missing implementation override in both Servlet and
Reactor web server contexts.
Fixes gh-35965
Add warnings to the class-level Javadoc for MergedAnnotations,
AnnotatedTypeMetadata, AnnotationMetadata, and MethodMetadata to point
out that annotations may be ignored if their attributes reference types
that are not present in the classpath.
Closes gh-35959
Allow defining converters that return non-null values by
leveraging flexible generic type level nullability in
org.springframework.core.convert.converter.Converter.
Closes gh-35947
In contrast to the previous commit, a warning similar to the following
is now logged in such cases.
WARN o.s.c.a.MergedAnnotation -
Failed to introspect meta-annotation @MyAnnotation on class
example.Config: java.lang.TypeNotPresentException:
Type example.OptionalDependency not present
See gh-35927
Prior to this commit, if a meta-annotation could not be loaded because
its attributes referenced types not present in the classpath, the
meta-annotation was silently ignored.
To improve diagnostics for such use cases, this commit introduces WARN
support in IntrospectionFailureLogger and revises AttributeMethods.canLoad()
to log a warning if a meta-annotation is ignored due to an exception
thrown while attempting to load its attributes.
For example, a warning similar to the following is now logged in such
cases.
WARN o.s.c.a.MergedAnnotation -
Failed to introspect meta-annotation @example.MyAnnotation on class
example.Config: java.lang.TypeNotPresentException:
Type example.OptionalDependency not present
This commit also improves log messages in AnnotationTypeMappings.
Closes gh-35927
With this commit, we now include snapshots for main (which currently
correlates to 7.0.x), 6.2.x, and 7.0.x to 9.*.x.
Closes gh-35923
(cherry picked from commit 305a512a55)
AbstractKotlinSerializationHttpMessageConverter#writeInternal is able to
resolve the ResolvableType from the Object parameter when the provided
one via the ResolvableType parameter is not resolvable, but
AbstractKotlinSerializationHttpMessageConverter#canWrite lacks of
such capability.
This commit refines
AbstractKotlinSerializationHttpMessageConverter#canWrite to resolve the
ResolvableType from the Class<?> parameter when the provided one via the
ResolvableType parameter is not resolvable.
Closes gh-35920
Since its inception, instantiating an `HttpEntity` makes its
`HttpHeaders` read-only. While immutability is an interesting design
principle, here we shouldn't enforce this.
For example, developers can expect to instantiate a `ResponseEntity`
and still mutate its headers.
Closes gh-35888
Includes alignment for direct Optional injection points, consistently registering an autowiredBeanNames entry for an Optional as well as a non-Optional injection result.
Closes gh-35373
Closes gh-35919
Prior to this commit, `RestTestClient` tests could only perform
expectations on the response without consuming the body. In this case,
the client could leak HTTP connections with the underlying HTTP library
because the response was not entirely read.
This commit ensures that the response is always fully drained before
performing expectations. The client is configured to buffer the response
content, so further body expectations are always possible.
Fixes gh-35784
Extending AbstractSmartHttpMessageConverter typically requires to
override both Class and ResolvableType variants of canRead. This was not
intended as SmartHttpMessageConverter interface has default methods
doing the conversion from Class parameters to ResolvableType ones, but
AbstractHttpMessageConverter overrides it.
This commit changes AbstractSmartHttpMessageConverter canRead/canWrite
overrides from ResolvableType to Class ones that delegate to the
ResolvableType variants. It also refines
AbstractJacksonHttpMessageConverter accordingly.
Closes gh-35916
The UserTransaction read-only semantics are still in discussion. If they turn out to be stricter than Spring's read-only hint, we should only apply them when configured with an explicit enforceReadOnly=true flag at the Spring JtaTransactionManager level (similar to the same-named flag in DataSourceTransactionManager).
See gh-35915
See gh-35633
The RuntimeBeanReference(name, type) constructor was introduced in 7.0;
however, BeanDefinitionPropertyValueCodeGeneratorDelegates in our AOT
infrastructure was not updated to support the new constructor.
This commit revises BeanDefinitionPropertyValueCodeGeneratorDelegates
to ensure that AOT generated code for a RuntimeBeanReference uses the
RuntimeBeanReference(name, type) constructor, thereby retaining the
originally configured bean name.
See gh-35101
Closes gh-35913
For defensiveness against a singletonInstance/initialized visibility mismatch, we accept the locking overhead for pre-initialized null values (where we need the initialized field) in favor of a defensive fast path for non-null values (where we only need the singletonInstance field).
Closes gh-35905
This commit refines BindingReflectionHintsRegistrar with additional
dynamic hints for application-defined types, main core Java conversion
ones being already covered by ObjectToObjectConverterRuntimeHints.
Closes gh-35847
This commit revises the Integration Testing chapter to reference the
"Spring Framework Artifacts" wiki page instead of the nonexistent
"Dependency Management" section of the reference manual.
Closes gh-35890
Otherwise some header values are changed from "GMT" to "Z" and
some tests are broken. We don't want to change the current
runtime behavior, so this commit reverts the related change to
keep using ZoneId.of("GMT") in HttpHeaders.
Closes gh-35861
An annotation-specified proxyTargetClass attribute must only be applied when true, otherwise we need to participate in global defaulting.
Closes gh-35863
ServerSentEvent and String checks, removed from
KotlinSerializationSupport in Spring Framework 7.0, are reintroduced by
this commit at the right level (KotlinSerializationSupport for
ServerSentEvent and KotlinSerializationString(Decoder|Encoder) for
String).
Closes gh-35885
This commit fixes ServerSentEvent handling with Jackson encoder
when no Accept header is specified.
It also moves the String checks to the JSON codec level, as they do not
make sense for binary formats.
Closes gh-35872
@@ -54,7 +55,7 @@ public class KotlinConventions {
"-Xjsr305=strict",// For dependencies using JSR 305
"-opt-in=kotlin.RequiresOptIn",
"-Xjdk-release=17",// Needed due to https://youtrack.jetbrains.com/issue/KT-49746
"-Xannotation-default-target=param-property"// Upcoming default, see https://youtrack.jetbrains.com/issue/KT-73255
"-Xannotation-default-target=param-property"// Preferred behavior, default with Kotlin language version set to 2.4+, see https://youtrack.jetbrains.com/issue/KT-73255
To use the aop namespace tags described in this section, you need to import the
`spring-aop` schema, as described in xref:core/appendix/xsd-schemas.adoc[XML Schema-based configuration]
. See xref:core/appendix/xsd-schemas.adoc#aop[the AOP schema]
. See xref:core/appendix/xsd-schemas.adoc#xsd-schemas-aop[the AOP schema]
for how to import the tags in the `aop` namespace.
Within your Spring configurations, all aspect and advisor elements must be placed within
@@ -204,7 +204,7 @@ Before advice runs before a matched method execution. It is declared inside an
----
In the example above, `dataAccessOperation` is the `id` of a _named pointcut_ defined at
the top (`<aop:config>`) level (see xref:core/aop/schema.adoc#aop-schema-pointcuts[Declaring a Pointcut]).
the top (`<aop:config>`) level (see <<aop-schema-pointcuts,Declaring a Pointcut>>).
NOTE: As we noted in the discussion of the @AspectJ style, using _named pointcuts_ can
significantly improve the readability of your code. See xref:core/aop/ataspectj/pointcuts.adoc#aop-common-pointcuts[Sharing Named Pointcut Definitions] for
Spring ships with a small AspectJ aspect library, which is available stand-alone in your
distribution as `spring-aspects.jar`. You need to add this to your classpath in order
to use the aspects in it.
xref:core/aop/using-aspectj.adoc#aop-atconfigurable[Using AspectJ to Dependency Inject Domain Objects with Spring]
and xref:core/aop/using-aspectj.adoc#aop-ajlib-other[Other Spring aspects for AspectJ]
<<aop-atconfigurable,Using AspectJ to Dependency Inject Domain Objects with Spring>>
and <<aop-ajlib-other,Other Spring aspects for AspectJ>>
discuss the content of this library and how you can use it.
xref:core/aop/using-aspectj.adoc#aop-aj-configure[Configuring AspectJ Aspects by Using Spring IoC]
<<aop-aj-configure,Configuring AspectJ Aspects by Using Spring IoC>>
discusses how to dependency inject AspectJ aspects that are woven using the AspectJ compiler. Finally,
xref:core/aop/using-aspectj.adoc#aop-aj-ltw[Load-time Weaving with AspectJ in the Spring Framework]
<<aop-aj-ltw,Load-time Weaving with AspectJ in the Spring Framework>>
provides an introduction to load-time weaving for Spring applications that use AspectJ.
@@ -177,7 +177,7 @@ types in AspectJ
For this to work, the annotated types must be woven with the AspectJ weaver. You can
either use a build-time Ant or Maven task to do this (see, for example, the
{aspectj-docs-devguide}/antTasks.html[AspectJ Development
Environment Guide]) or load-time weaving (see xref:core/aop/using-aspectj.adoc#aop-aj-ltw[Load-time Weaving with AspectJ in the Spring Framework]). The
Environment Guide]) or load-time weaving (see <<aop-aj-ltw,Load-time Weaving with AspectJ in the Spring Framework>>). The
`AnnotationBeanConfigurerAspect` itself needs to be configured by Spring (in order to obtain
a reference to the bean factory that is to be used to configure new objects). You can define
the related configuration as follows:
@@ -376,7 +376,7 @@ per-`ClassLoader` basis, which is more fine-grained and which can make more
sense in a 'single-JVM-multiple-application' environment (such as is found in a typical
application server environment).
Further, xref:core/aop/using-aspectj.adoc#aop-aj-ltw-environments[in certain environments], this support enables
Further, <<aop-aj-ltw-environments,in certain environments>>, this support enables
load-time weaving without making any modifications to the application server's launch
script that is needed to add `-javaagent:path/to/aspectjweaver.jar` or (as we describe
later in this section) `-javaagent:path/to/spring-instrument.jar`. Developers configure
@@ -400,7 +400,7 @@ tool to that specific area immediately afterwards.
NOTE: The example presented here uses XML configuration. You can also configure and
use @AspectJ with xref:core/beans/java.adoc[Java configuration]. Specifically, you can use the
`@EnableLoadTimeWeaving` annotation as an alternative to `<context:load-time-weaver/>`
(see xref:core/aop/using-aspectj.adoc#aop-aj-ltw-spring[below] for details).
(see <<aop-aj-ltw-spring,below>> for details).
The following example shows the profiling aspect, which is not fancy.
It is a time-based profiler that uses the @AspectJ-style of aspect declaration:
@@ -719,7 +719,7 @@ for AspectJ LTW:
* `spring-aop.jar`
* `aspectjweaver.jar`
If you use the xref:core/aop/using-aspectj.adoc#aop-aj-ltw-environments-generic[Spring-provided agent to enable instrumentation]
If you use the <<aop-aj-ltw-environments-generic,Spring-provided agent to enable instrumentation>>
, you also need:
* `spring-instrument.jar`
@@ -836,7 +836,7 @@ containers.
Tomcat and JBoss/WildFly provide a general app `ClassLoader` that is capable of local
instrumentation. Spring's native LTW may leverage those ClassLoader implementations
to provide AspectJ weaving.
You can simply enable load-time weaving, as xref:core/aop/using-aspectj.adoc[described earlier].
You can simply enable load-time weaving, as <<aop-using-aspectj,described earlier>>.
Specifically, you do not need to modify the JVM launch script to add
@@ -24,7 +24,7 @@ Applying such optimizations early implies the following restrictions:
* As we cannot rely on the instance, make sure that the bean type is as precise as
possible.
TIP: See also the xref:core/aot.adoc#aot.bestpractices[] section.
TIP: See also the <<aot.bestpractices>> section.
When these restrictions are in place, it becomes possible to perform ahead-of-time processing at build time and generate additional assets.
A Spring AOT processed application typically generates:
@@ -378,7 +378,7 @@ The container also supports creating a bean with {spring-framework-api}++/beans/
. The custom arguments require dynamic introspection of a matching constructor or factory method.
Those arguments cannot be detected by AOT, so the necessary reflection hints will have to be provided manually.
. By-passing the instance supplier means that all other optimizations after creation are skipped as well.
. Bypassing the instance supplier means that all other optimizations after creation are skipped as well.
For instance, autowiring on fields and methods will be skipped as they are handled in the instance supplier.
Rather than having prototype-scoped beans created with custom arguments, we recommend a manual factory pattern where a bean is responsible for the creation of the instance.
and {spring-framework-api}/core/Ordered.html[`Ordered`] interfaces. See also the note on
xref:core/beans/factory-extension.adoc#beans-factory-programmatically-registering-beanpostprocessors[programmatic registration of `BeanPostProcessor` instances].
<<beans-factory-programmatically-registering-beanpostprocessors,programmatic registration of `BeanPostProcessor` instances>>.
[NOTE]
====
@@ -39,7 +39,7 @@ another container, even if both containers are part of the same hierarchy.
To change the actual bean definition (that is, the blueprint that defines the bean),
you instead need to use a `BeanFactoryPostProcessor`, as described in
xref:core/beans/factory-extension.adoc#beans-factory-extension-factory-postprocessors[Customizing Configuration Metadata with a `BeanFactoryPostProcessor`].
<<beans-factory-extension-factory-postprocessors,Customizing Configuration Metadata with a `BeanFactoryPostProcessor`>>.
====
The `org.springframework.beans.factory.config.BeanPostProcessor` interface consists of
@@ -67,6 +67,13 @@ interface, clearly indicating the post-processor nature of that bean. Otherwise,
Since a `BeanPostProcessor` needs to be instantiated early in order to apply to the
initialization of other beans in the context, this early type detection is critical.
Furthermore, when registering a `BeanPostProcessor` via an `@Bean` factory method,
declare the method as `static` and ideally with no dependencies. Doing so avoids eager
initialization of the configuration class and other beans, which would make them
ineligible for full post-processing (such as auto-proxying). See the
"BeanPostProcessor-returning `@Bean` methods" section in the
{spring-framework-api}/context/annotation/Bean.html[`@Bean`] javadoc for details.
For a complete list of `Resource` implementations available in Spring, consult the
"All Known Implementing Classes" section of the
@@ -350,7 +350,7 @@ objects:
| file:
| `\file:///data/config.xml`
| Loaded as a `URL` from the filesystem. See also xref:core/resources.adoc#resources-filesystemresource-caveats[`FileSystemResource` Caveats].
| Loaded as a `URL` from the filesystem. See also <<resources-filesystemresource-caveats,`FileSystemResource` Caveats>>.
| https:
| `\https://myserver/logo.png`
@@ -384,11 +384,11 @@ for all matching resources from the class path. Note that the resource location
expected to be a path without placeholders in this case -- for example,
`classpath*:/config/beans.xml`. JAR files or different directories in the class path can
contain multiple files with the same path and the same name. See
xref:core/resources.adoc#resources-app-ctx-wildcards-in-resource-paths[Wildcards in Application Context Constructor Resource Paths] and its subsections for further details
<<resources-app-ctx-wildcards-in-resource-paths,Wildcards in Application Context Constructor Resource Paths>> and its subsections for further details
on wildcard support with the `classpath*:` resource prefix.
A passed-in `ResourceLoader` (for example, one supplied via
xref:core/resources.adoc#resources-resourceloaderaware[`ResourceLoaderAware`] semantics) can be checked whether
<<resources-resourceloaderaware,`ResourceLoaderAware`>> semantics) can be checked whether
it implements this extended interface too.
`PathMatchingResourcePatternResolver` is a standalone implementation that is usable
@@ -452,7 +452,7 @@ For more information, see xref:core/beans/annotation-config/autowired.adoc[Using
NOTE: To load one or more `Resource` objects for a resource path that contains wildcards
or makes use of the special `classpath*:` resource prefix, consider having an instance of
xref:core/resources.adoc#resources-resourcepatternresolver[`ResourcePatternResolver`] autowired into your
<<resources-resourcepatternresolver,`ResourcePatternResolver`>> autowired into your
application components instead of `ResourceLoader`.
NOTE: If you use JTA, your transaction manager definition should look the same, regardless
of what data access technology you use, be it JDBC, Hibernate JPA, or any other supported
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