Includes spring.locking.strict revision to differentiate between true, false, not set.
Includes checkFlag accessor on SpringProperties, also used in StatementCreatorUtils.
Closes gh-34729
See gh-34303
- ClassUtils.isAssignable(): Avoid Map lookup when the type is not a
primitive.
- AnnotationsScanner: Perform low cost array length check before String
comparisons.
- BeanFactoryUtils: Use char comparison instead of String comparison.
The bean factory prefix is '&', so we can use a char comparison
instead of more heavyweight String.startsWith("&").
- AbstractBeanFactory.getMergedBeanDefinition(): Perform the low cost
check first. Map lookup, while cheap, is still more expensive than
instanceof.
Closes gh-34717
Signed-off-by: Olivier Bourgain <olivierbourgain02@gmail.com>
This commit adds another optimization mainly for the use case where
there is no encoded sequence, and updates the Javadoc of both
StringUtils#uriDecode and UriUtils#decode to match the implementation.
Closes gh-34673
Refine the StringUtils#uriDecode method in the following ways:
- Use a StringBuilder instead of ByteArrayOutputStream, and only decode
%-encoded sequences.
- Use HexFormat.fromHexDigits to decode hex sequences.
- Decode to a byte array that is only allocated if encoded sequences are
encountered.
Signed-off-by: Patrick Strawderman <pstrawderman@netflix.com>
See gh-34673
This commit is a follow-up to gh-34592. It introduces
recursive boxing of Kotlin nested value classes in CoroutinesUtils.
Signed-off-by: Dmitry Sulman <dmitry.sulman@gmail.com>
Closes gh-34682
We have had an ObjectToOptionalConverter since Spring Framework 4.1;
however, prior to this commit we did not have a standard Converter for
the inverse (Optional to Object).
To address that, this commit introduces an OptionalToObjectConverter
that unwraps an Optional, using the ConversionService to convert the
object contained in the Optional (potentially null) to the target type.
This allows for conversions such as the following.
- Optional.empty() -> null
- Optional.of(42) with Integer target -> 42
- Optional.of(42) with String target -> "42"
- Optional.of(42) with Optional<String> target -> Optional.of("42")
The OptionalToObjectConverter is also registered by default in
DefaultConversionService, alongside the existing
ObjectToOptionalConverter.
See gh-20433
Closes gh-34544
Prior to this commit, Spring Framework would use its own ASM fork to
read class/method/annotation metadata from bytecode. This is typically
used in configuration class parsing to build bean definitions without
actually loading classes at runtime at that step.
This commit adds support for a new metadata reading implementation that
uses the ClassFile API available as of Java 24. For now, this is turned
on by default for Java 24+.
Closes gh-33616
This commit updates the Javadoc in various places to reflect the fact
that support for convention-based annotation attribute overrides has
been removed.
See gh-28761
