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
Added readableChannel() to Resource, which returns a
java.nio.ReadableByteChannel. The default implementation uses
Channels.newChannel() to create a channel based on what is returned from
getInputStream(). Subclasses have more effecient, file-based
implementations.
Issue: SPR-14698
Fixed bug where the returned Flux from DataBufferUtils.read() would be
completed prematurely if the channel was not ready to read, but did
not reach the end of the file either.
This commit changes the default file extension configured with
`AppCacheManifestTranformer`. This ResourceTransformer was previously
considering `.manifest` files by default, but this has been changed in
the official spec to `appcache`, in order not to clash with Microsoft's
unregistered application/manifest type.
Issue: SPR-14687
`ResolvedResource` is a rather generic name - changing the extended
interface to something more meaningful: `HttpResource`.
For now, implementations are linked with the resource handling chain,
but this aspect has been removed from the interface documentation.
Issue: SPR-14264
Prior to this commit, FreeMarkerView used the system default charset to
render. This commit switches this by defaulting to UTF-8, if no charset
is specified in the content type.
- Add contentType parameter to AbstractView.renderInternal, used to
determine the charset contained therein
- Adds a defaultCharset property to AbstractView and
ViewResolverSupport.
Changed View's render method from taking a HandlerResult to taking a
Map<String, ?>, in order to facilitate scenarios where a HandlerResult
is not available (i.e. web.reactive.function).
Two changes to web.reactive.function:
- Changed Response.stream method to allow for specific Publisher types
to be returned in Response.
- Router now stores HttpMessageReader|Writer retrieved from
Configuration in the attributes as supplier, not as stream, to allow
for multiple reads.
