Starting with removing a package cycle on the use of
ResponseStatusException in the codec package, this commit generally
refines codec exception handling.
The new [Encoding|Decoding]Exception mirror the existing
HttpMessageNot[Readable|Writable]Exception and are used similarly
especially to differentiate betwen 400 and 500 errors when parsing
server request body content.
The commit also aligns some of the exception handling of JSON and XML
on the WebFlux side with that on the Spring MVC side.
Issue: SPR-15516
This comment extends the use of the charset property in
FormHttpMessageConverter to also include multipart headers with a
default of UTF-8.
We now also set the charset parameter of the "Content-Type" header to
indicate to the server side how to decode correctly.
Issue: SPR-15205
The MultipartHttpMessageWriter now directly encodes part header values
defaulting to UTF-8 and also specifies the charset in the
Content-Type header for the entire request.
This should work with something commonly used like Apache Commons
FileUpload which checks request.getCharacterEncoding() and uses it
for reading headers.
This commit turns the Synchronoss NIO Multipart HttpMessageReader into
a reader of Flux<Part> and creates a separate reader that aggregates
the parts into a MultiValueMap<String, Part>.
Issue: SPR-14546
This commit properly closes the opened channels in the SynchronossPart,
and also makes sure that the entire contents is copied, not just the
first batch.
Update `SpringFactoriesLoader` to cache property file loads. This helps
reduce the number of garbage objects created as each load uses an 8K
char buffer.
Issue: SPR-15509
This commit introduces a `writableChannel()` method to
`WritableResource`, defaulting to `Channels.newChannel`, but with
overrides for file-based resources.
Change the `StringHttpMessageConverter` to defer calling
Charset.availableCharsets() until absolutely necessary to help improve
startup times.
Issue: SPR-15502
