Skip to content

Latest commit

 

History

History
32 lines (18 loc) · 1.51 KB

README.adoc

File metadata and controls

32 lines (18 loc) · 1.51 KB
Raw

HTTP Request Function

This module provides an HTTP request function that can be reused and composed in other applications. The Function uses the reactive WebClient from Spring WebFlux and is implemented as a java.util.function.Function. This function gives you a reactive stream of ResponseEntity given a stream of request messages as the function a signature of Function<Message<?>,ResponseEntity>. Users have to subscribe to the returned Flux to receive the data.

Beans for injection

The HttpRequestFunction auto-configuration provides the following bean:

httpRequestFunction

You may inject this as HttpRequestFunction.

You can use httpRequestFunction as a qualifier when injecting.

Once injected, you can use the apply method of the Function to invoke it and then subscribe to the returned Flux.

Configuration Options

All configuration properties are prefixed with http.request.

For more information on the various options available, please see HttpRequestFunctionProperties.java

Examples

See this test suite for examples of how this function is used.

Other usage

See this README where this function is used to create a Spring Cloud Stream application to process HTTP requests.