To slightly improve performance, this commit switches to
StringBuilder.append(char) instead of StringBuilder.append(String)
whenever we append a single character to a StringBuilder.
Closes gh-27098
This commit fixes a potential memory leak, since PropertyComparator
previously kept an indirect reference to the value it last compared.
Closes gh-26869
Prior to this commit, the Spring Framework build would rely on
setting a custom Java HOME for building all sources and tests
with that JDK.
This approach is not flexible enough, since we would be testing
the source compatibility against a recent JDK, but not a common
case experienced by the community: compiling and running
application code with a recent JDK and the official, JDK8-based
Framework artifacts.
This method is also limiting our choice of JDKs to the ones
currently supported by Gradle itself.
This commit introduces the support of Gradle JVM Toolchains in
the Spring Framework build.
We can now select a specific JDK for compiling the main
SourceSets (Java, Groovy and Kotlin) and another one for
compiling and running the test SourceSets:
`./gradlew check -PmainToolChain=8 -PtestToolchain=15`
Gradle will automatically find the JDKs present on the host or
download one automcatically. You can find out about the ones
installed on your host using:
`./gradlew -q javaToolchains`
Finally, this commit also refactors the CI infrastructure to:
* only have a single CI image (with all the supported JDKs)
* use this new feature to compile with JDK8 but test it
against JDK11 and JDK15.
Closes gh-25787
For setAsText, if the text argument is a file: URL for a path that does not exist, Paths.get(text) is called where text is a file: URL, which doesn't work - the result is an InvalidPathException.
To fix this issue, also check that the resource isn't a file before calling Paths.get(). That way, resources that are files skip to the other branch.
Prior to this commit, the implementation of processKeyedProperty() in
AbstractNestablePropertyAccessor resulted in a
`java.lang.IllegalArgumentException: array element type mismatch` when
the property expression had more than one property key and the last key
should cause the array to grow automatically.
For example, given a property `int[][] multiArray` and property
expression `multiArray[1][3]`, the `processKeyedProperty()` method
created a new array object and assigned it to `multiArray`; whereas,
the new array object should have be assigned to `multiArray[1]`.
This commit fixes this issue.
Closes gh-26600
With the introduction of the -H:+InlineBeforeAnalysis native image
compiler flag in GraalVM 21.0.0, it is now possible to use an utility method and get code
removal at build time.
This flag will be enabled as of Spring Native 0.9.0.
closes gh-25795
gh-24281 introduced support to honor generic type information in
BeanUtils.copyProperties(), but that introduced a regression.
Specifically, if the supplied source or target object lacked generic
type information for the return type of the read-method or the
parameter type of the write-method for a given property, respectively,
the two properties would be considered a mismatch and ignored. This can
occur if the source or target object is a java.lang.reflect.Proxy since
the dynamically generated class for the proxy loses the generic type
information from interfaces that the proxy implements.
This commit fixes this regression by ignoring generic type information
if either the source or target property is lacking generic type
information.
Closes gh-26531
`spring-beans` ships a `YamlProcessor` that's used as a base class by
`YamlMapFactoryBean` and `YamlPropertiesFactoryBean`. These
implementations have a clear use case: mapping application-internal Yaml
documents for configuration or infrastructure purposes.
Since this use case rarely requires extended types support from the
underlying library, and since we're offering ways to list custom types
(since #25152), we'll restrict to java standard types only by default.
This simplifies the setup and focuses the abstract class on the core
use cases.
Closes gh-26530
Brian Clozel
Juergen Hoeller
Sam Brannen
Stephane Nicoll
Syuziko
Johnny Lim
diguage
Beca-se
Elvys Soares
Florian Kirmaier
drgnchan
Craig Andrews
nullzl
Sébastien Deleuze
heqiang
fengyuanwei