+
+ public Mono<ClientResponse> errorHandlingFilter(ClientRequest request, ExchangeFunction next)
+ {
+ return
+ next
+ .exchange(request)
+ .flatMap(response ->
+ {
+ return
+ HttpStatus.Series.CLIENT_ERROR.equals(response.statusCode().series())
+ ? response
+ .bodyToMono(String.class)
+ .flatMap(errorBody -> Mono.error(GraphApiException.create(
+ response.statusCode(),
+ response.headers().asHttpHeaders(),
+ errorBody.getBytes())))
+ : Mono.just(response);
+ });
+ }