Prior to this commit, if a FileSystemResource was created from a
java.nio.file.Path or java.nio.file.FileSystem, the URI returned from
getURI() was based on the semantics of Path#toUri() which always
includes the "authority component" (i.e., "//") after the scheme (e.g.,
"file://..."). In contrast, if a FileSystemResource is created from a
java.io.File or String, the URI returned from getURI() never includes
the "authority component" due to the semantics of File#toURI().
Consequently, invoking myFileSystemResource.getURI().toString() could
result in "file:/my/path" or "file:///my/path", depending on how the
FileSystemResource was created.
This behavior is not new; however, recent changes in
PathMatchingResourcePatternResolver -- which result in a
FileSystemResource being created from a java.nio.file.Path instead of
from a java.io.File -- make this difference more noticeable to users
and may in fact surface as a breaking change.
To address that issue, this commit revises the implementation of
FileSystemResource.getURI() by normalizing any `file:` URIs that it
returns. Effectively, URIs like "file:///my/path" will now take the
form "file:/my/path".
See gh-29163
Closes gh-29275
Prior to this commit, if two ClassPathResource instances were
constructed differently (one from an absolute path and one from a path
relative to a Class) but had the same absolute path and the same
ClassLoader, they were effectively equal, but ClassPathResource#equals
returned false.
This commit addresses this by revising the logic in
ClassPathResource#equals accordingly.
Closes gh-29263
Prior to this commit, UrlResource#getFilename() returned the filename
of the resource URL-encoded which is in contrast to what
FileSystemResource#getFilename() returns for an equivalent resource.
In addition, users most likely expect that a filename returned from a
method defined in the Resource interface is unencoded.
This commit therefore revises UrlResource#getFilename() so that it
always returns the filename URL-decoded.
Closes gh-29261
This commit introduces assertions that verify that the sub-path is
properly URL-decoded when a path contains `#`. The additional assertions
are necessary since the existing assertions use Resource#getFilename
which already implicitly decodes the path.
See gh-29243
This commit introduces tests which serve as "regression tests" for the
behavior of PathMatchingResourcePatternResolver in Spring Framework
5.3.x with regard to URL-encoding and Unicode normalization of resource
paths.
Specifically, the new tests demonstrate that resource paths do NOT need
to be decoded or normalized in 5.3.x.
See gh-29243
Prior to this commit, the parsing algorithm in
`StringUtils#parseLocaleString` would skip empty tokens, turning
`en__VARIANT` into `en_VARIANT` when parsed.
This commit ensures that such cases are now supported and that more
invalid formats are rejected by the parser.
Fixes gh-29248
This commit adapts AccessVisibility so that it can determine if the
member or type signature is accessible from a given package. This lets
implementers figure out if reflection is necessary without assuming that
package private visibility is OK.
Closes gh-29245
Prior to this commit, the AOT infrastructure would rely on the fact that
native runtime reflection on a type would only consider
methods/fields/constructors that had specific hints contributed. When
listing them through the reflection API on the type, the native image
would only return those for which we had hints contributed.
This behavior will soon change in GraalVM and will better align with the
JVM behavior: when asking for all declared methods on a type in a native
image, we should get all existing methods, not just the ones registered
previously in the native image.
This commit aligns the behavior of the `RuntimeHintsAgent` and removes
the now misleading predicates as a consequence.
Closes gh-29205
Commit 0eb66789ed which introduced generic FileSystem support in
PathMatchingResourcePatternResolver also introduced a regression in that
a matching folder is now returned in the results.
This commit address this by additionally using Files#isRegularFile() in
the predicate used to filter candidates.
Closes gh-29163
This commit improves GeneratedClass to support inner classes, allowing
them to be registered by name with a type customizer, as
GeneratedClasses does for top level classes.
BeanDefinitionMethodGenerator leverages this feature to create a
matching structure for configuration classes that contain inner classes.
Closes gh-29213
This commit updates ClassNameGenerator so that it uses a ClassName for
its default target. This makes sure that a target that has been
generated can be used.
See gh-29027
Prior to this commit, resource handling would not serve empty files and
return instead HTTP 404 responses. This would only happen for files
contained by JARs, but not on the filesystem.
This can be tracked to changes done in `AbstractFileResolvingResource`
where we avoid serving empty files for directories, see gh-21372.
This commit improves the `checkReadable` method to align this behavior
between file system and JAR files.
Closes gh-28850
In preparation for gh-29163, this commit revamps
PathMatchingResourcePatternResolverTests as follows.
- organizes tests into @Nested test classes
- reintroduces the @Disabled classpathStarWithPatternOnFileSystem() test
- stops asserting the protocol of Resource URLs, since the protocol is
dependent on the environment -- for example, file: and jar: URLs are
actually resource: URLs within a GraalVM native image
- simplifies implementation of test methods and assertFilenames()
Previously, only the first occurance of `@Reflective` and its
processor was considered. When `@Reflective` appeared twice on a type
due to meta-annotations or inheritance, this resulted in other
processors being ignored and hints were missing as a result.
This commit updates ReflectiveRuntimeHintsRegistrar to consider
every occurance of `@Reflective` found in the type hierarchy,
and to then use the processors from each of them.
Fixes gh-29193
This commit adds predicates variants that accept `String className`
instead of actual `Class<?>` when checking for fields and method hints.
This is useful when the type under test is not visible from the current
test class.
Closes gh-29143
Juergen Hoeller