This commit introduces @Nested tests to verify support for constructor
injection when using the SpringExtension.
One of the tests is disabled on Java 8 due to a bug in javac that was
first fixed in JDK 9.
See https://github.com/junit-team/junit5/issues/1345 for details.
The prevailing current wisdom is to use the default constructor for
secure and let it pick the best algorithm for the OS.
On Java 8 (Oracle), Linux this results in "NativePRNG" which uses
/dev/random (potentially blocking) for the initial seed, and
/dev/urandom (non-blocking) for subsequent calls to nextInt.
Issue: SPR-16635
Rather than create a new EvaluationContext instance per evaluation, we
now create a statically shared instance, without the root object in it,
and re-use it for all evalutations.
The web.server package is quite low-level and should not depend on web.bind in order to avoid a dependency cycle. Extracting the introspection of the ResponseStatus annotation into a WebFlux-level subclass resolves the cycle.
Issue: SPR-16567
Undertow does not provide a way to check if data is available to read
but instead we have to try to read and see if any data is returned.
This makes it impossible to implement checkOnDataAvailable without
trying to read and that can lead to infinite recursion like this:
...
UndertowServerHttpRequest$RequestBodyPublisher.checkOnDataAvailable(UndertowServerHttpRequest.java:156)
AbstractListenerReadPublisher.changeToDemandState(AbstractListenerReadPublisher.java:177)
AbstractListenerReadPublisher.access$900(AbstractListenerReadPublisher.java:47)
AbstractListenerReadPublisher$State$4.onDataAvailable(AbstractListenerReadPublisher.java:319)
AbstractListenerReadPublisher.onDataAvailable(AbstractListenerReadPublisher.java:85)
UndertowServerHttpRequest$RequestBodyPublisher.checkOnDataAvailable(UndertowServerHttpRequest.java:156)
This commit prevent the call to checkOnDataAvailable() when switching
states from READING->DEMAND which implies we exited the readAndPublish
loop because there was no more data to read.
Issue: SPR-16545
Juergen Hoeller
Sam Brannen
Rossen Stoyanchev
Arjen Poutsma
Rossen Stoyanchev
sn42
Christoph Dreis