Spring/spring-integration
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Support non-Object types for WebFlux requests

Browse Source 
* Add the support for a `Publisher`, `Resource` and `MultiValueMap`
into the `WebFluxRequestExecutingMessageHandler`
* Along side with the `WebFluxRequestExecutingMessageHandler.setPublisherElementType`
and `WebFluxRequestExecutingMessageHandler.setPublisherElementTypeExpression`,
add XSD support for the `publisher-element-type(-expression)`, which
is used for the element type when request body is a `Publisher`
* Polishing for `AbstractHttpRequestExecutingMessageHandler`

* Fix Sonar smells for affected classes
* Remove used imports

Doc polishing
This commit is contained in:
Artem Bilan
2019-04-19 19:01:24 -04:00
committed by Gary Russell
parent 24304ef4d4
commit f8f69c9129
12 changed files with 279 additions and 89 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/reference/asciidoc/webflux.adoc
View File

@@ -138,6 +138,11 @@ In addition a `BodyExtractor<?, ClientHttpResponse>` can be injected into the `W
It can be used for low-level access to the `ClientHttpResponse` and more control over body and HTTP headers conversion.
Spring Integration provides `ClientHttpResponseBodyExtractor` as a identity function to produce (downstream) the whole `ClientHttpResponse` and any other possible custom logic.
Starting with version 5.2, the `WebFluxRequestExecutingMessageHandler` supports reactive `Publisher`, `Resource`, and `MultiValueMap` types as the request message payload.
A respective `BodyInserter` is used internally to be populated into the `WebClient.RequestBodySpec`.
When the payload is a reactive `Publisher`, a configured `publisherElementType` or `publisherElementTypeExpression` can be used to determine a type for the publisher's element type.
The expression must be resolved to a `Class<?>`, `String` which is resolved to the target `Class<?>` or `ParameterizedTypeReference`.
See <<http-outbound>> for more possible configuration options.
[[webflux-namespace]]

6
src/reference/asciidoc/whats-new.adoc
View File

@@ -60,3 +60,9 @@ See <<note-nio>> for more information.
The `AbstractMailReceiver` has now an `autoCloseFolder` option (`true` by default), to disable an automatic folder close after a fetch, but populate `IntegrationMessageHeaderAccessor.CLOSEABLE_RESOURCE` header instead for downstream interaction.
See <<mail-inbound>> for more information.
[[x5.2-webflux]]
==== WebFlux Changes
The `WebFluxRequestExecutingMessageHandler` now supports a `Publisher`, `Resource` and `MultiValueMap` as a request message `payload`.
See <<webflux>> for more information.