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
Cherry-picked from: 17089d6
In case the filter is also registered to the ERROR dispatcher, the
following happens:
* the filter is executed once for the regular execution
* the filter should be executed a second time when dispatched to error
Since the filter is a `OncePerRequestFilter`, the filter is only
executed once and won't be executed when handling the error.
This can lead to situations like spring-projects/spring-boot#7348
This commit makes this filter a simple `GenericFilterBean`.
Issue: SPR-14891
Before this change the getHttpEntityType method in
HttpEntityMethodProcessor raised an ISE if the generic type cannot be
detected. That made sense for resolving a controller method argument
where the target body type is crucial. However for a return value
the generic type should not be required since we either have an
actual body or no body at all in which case it doesn't even matter.
This change relaxes the checks and defaults to Object.class for the
ResponseEntity generic type on the return value side.
Issue: SPR-14799
Prior to this commit, the `HttpEntityMethodProcessor` would avoid
writing ETag/Last-Modified response headers before calling
`ServletWebRequest` to process conditional requests. This was done to
avoid duplicate response header values due to headers being already
written to the underlying servlet response.
This is still necessary for GET/HEAD requests, since this is properly
handled by `ServletWebRequest` for those cases. But
`HttpEntityMethodProcessor` should not make that decision for
PUT/PATCH/POST responses since developers are adding response headers on
purpose and should be in control of the situation — whereas
`ServletWebRequest` does not write those headers in those cases.
Issue: SPR-14767
Cherry-picked from: ee17f5662
In order to simplify configuration for use cases involving @Bean where
only a bean name or aliases are supplied as an attribute, this commit
introduces a new 'value' attribute that is an @AliasFor 'name' in @Bean.
Issue: SPR-14728
(cherry picked from commit 8f62b63)
This commit overrides the `checkResource` implementation in
`ScriptTemplateView` in order to check if the template file resource is
available and if the resolver can then proceed with rendering the
template.
Issue: SPR-14729
Cherry-picked from: 97c9b05c15037a75a9
Rather than setting the status to 503 directly from the timeout
interceptor which no longer seems to work reliably with Servlet
containers like Jetty even performing an additional ERROR dispatch back
to the original URL, we know rather set the DeferredResult to an
AsyncTimeoutException, which results in a dispatch and standard
handling within Spring MVC. This should be a more reliable way of
dealing with timeouts.
Issue: SPR-14669
Since SPR-14522, the web reactive framework supports checkNotModified
features. This commit aligns the existing MVC infrastructure with
web reactive's behavior.
Code duplication has been removed from `HttpEntityMethodProcessor`
but the Servlet 2.5 baseline is still respected.
Issue: SPR-14659
Cherry-picked from: cc5300c4d558e3f86d5
This commit documents the regexp support in `AntPathMatcher` when
matching for URL patterns. This support is also mentioned in places
where developers can register patterns for ViewControllers or resource
handlers.
Issue: SPR-14652
Cherry-picked from: a8ba065a6e6a
This is a follow-up on commit fe4046 relaxing the expectation that a
ServletContext is present. Instead we check defensively and fall back
on PathExtensionContentNegotiationStrategy which can use JAF.
Issue: SPR-14577
HttpEntityMethodProcessor should not throw IllegalArgumentExceptions for
invalid If-None-Match headers.
For those cases, this commit makes sure that both
`HttpEntityMethodProcessor` and `ServletWebRequest` have a consistent
behavior and stop processing the request as conditional and leave the
handler handle it.
Issue: SPR-14559
Brian Clozel
Juergen Hoeller
bedrin
Rossen Stoyanchev
Sebastien Deleuze
Sam Brannen