AbstractRequestBodyPublisher and AbstractResponseBodyProcessor are now
used for WebSocket messages too and have been renamed more generally to
AbstractListenerReadPublisher and AbstractListenerWriteProcessor.
Issue: SPR-14527
This commit also migrates from a WeakHashMap to a ConcurrentReferenceHashMap, allowing for concurrent access to existing cache entries.
Issue: SPR-15006
When getting the lookup path of a resource, both query params and hashes
should be removed from the request path.
This commit fixes the public path resolution for paths like
`/resources/main.svg#icon-hamburgermenu`.
Issue: SPR-14928
Prior to this commit, `@ExceptionHandler` methods could not be injected
with `RedirectAttributes` arguments. This would make it impossible to
handle an error by redirecting to another view and add flashmap
attributes, to be included in the model when the next view is called.
Here is an example:
```
@ExceptionHandler(MyException.class)
public String handleException(MyException ex, RedirectAttributes
redirectAttributes) {
redirectAttributes.addFlashAttribute("errorMessage",
"This is an error message");
return "redirect:/";
}
```
This commit adds a new `RedirectAttributesMethodArgumentResolver`
instance in the list of pre-configured `HandlerMethodArgumentResolver`
in `ExceptionHandlerExceptionResolver`.
Issue: SPR-14651
Due to a few changes in `WebSocketServerFactory` and `Session` API, our
`JettyRequestUpgradeStrategy` and `JettyWebSocketSession` needed to
adapt. As of 9.3.15+ and 9.4.0+, some reflection is required to support
previous versions.
Spring 5.0 supports Jetty 9.3 and 9.4.
Issue: SPR-14940
This commit ensures that POST/PUT requests sent by the Netty client have
a Content-Length header set.
Integration tests have been refactored to use mockwebserver instead of
Jetty and have been parameterized to run on all available supported
clients.
Issue: SPR-14860
This commit changes RouterFunctions.toHttpHandler to return
HttpWebHandlerAdapter (instead of HttpHandler), so that WebFilters and
WebExceptionHandler can be applied to it.
Issue: SPR-14979
Rossen Stoyanchev
Violeta Georgieva
Juergen Hoeller
Brian Clozel
Christoph Dreis
Sebastien Deleuze
bedrin
Arjen Poutsma
Rossen Stoyanchev
Sergei Ustimenko