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spring-boot/spring-boot-project/spring-boot-autoconfigure/src
Brian Clozel 68db43cf44 Support error conventions in Spring WebFlux
This commit adds support for Spring Boot error conventions with WebFlux.
The Spring MVC support for that is based on an `Controller` that's
mapped on a specific `"/error"` path and configured as an error page in
the Servlet container. With WebFlux, this support leverages a
`WebExceptionHandler`, which catches exceptions flowing through the
reactive pipeline and handles them.

The `DefaultErrorWebExceptionHandler` supports the following:
* return a JSON error response to machine clients
* return error HTML views (templates, static or default HTML view)

One can customize the error information by contributing an
`ErrorAttributes` bean to the application context.

Spring Boot provides an `ErrorWebExceptionHandler` marker interface and a
base implementation that provides high level constructs to handle
errors, based on the Spring WebFlux functional flavor.
The error handling logic can be completely changed by providing a custom
`RouterFunction` there.

Fixes gh-8625
7 years ago
..
main Support error conventions in Spring WebFlux 7 years ago
test Support error conventions in Spring WebFlux 7 years ago