private String getPathWithinApplication(ServerHttpRequest request) {
String contextPath = request.getContextPath();
String path = request.getURI().getRawPath();
if (!StringUtils.hasText(contextPath)) {
return path;
}
int contextLength = contextPath.length();
return (path.length() > contextLength ? path.substring(contextLength) : "");
}
private Object createHttpEntity(
Object body, ResolvableType entityType, ServerWebExchange exchange) {
ServerHttpRequest request = exchange.getRequest();
HttpHeaders headers = request.getHeaders();
if (RequestEntity.class == entityType.getRawClass()) {
return new RequestEntity<>(body, headers, request.getMethod(), request.getURI());
} else {
return new HttpEntity<>(body, headers);
}
}
@Override
public Mono<Void> handle(ServerWebExchange exchange) {
if (logger.isDebugEnabled()) {
ServerHttpRequest request = exchange.getRequest();
logger.debug("Processing " + request.getMethod() + " request for [" + request.getURI() + "]");
}
return Flux.fromIterable(this.handlerMappings)
.concatMap(mapping -> mapping.getHandler(exchange))
.next()
.then(handler -> invokeHandler(exchange, handler))
.then(result -> handleResult(exchange, result))
.otherwise(ex -> Mono.error(this.errorMapper.apply(ex)));
}
public RxNettyWebSocketHandlerAdapter(
ServerHttpRequest request, ServerHttpResponse response, WebSocketHandler handler) {
Assert.notNull("'request' is required");
Assert.notNull("'response' is required");
Assert.notNull("'handler' handler is required");
this.uri = request.getURI();
this.bufferFactory = (NettyDataBufferFactory) response.bufferFactory();
this.handler = handler;
}
private static MediaType contentType(ServerHttpRequest request) {
MediaType result = request.getHeaders().getContentType();
return result != null ? result : MediaType.APPLICATION_OCTET_STREAM;
}