Examples with NettyDataBufferFactory org.springframework.core.io.buffer.NettyDataBufferFactory used on opensource projects

Example 1 with NettyDataBufferFactory

use of org.springframework.core.io.buffer.NettyDataBufferFactory in project spring-framework by spring-projects.

the class RxNettyHttpHandlerAdapter method handle.

@Override
public Observable<Void> handle(HttpServerRequest<ByteBuf> nativeRequest, HttpServerResponse<ByteBuf> nativeResponse) {
    Channel channel = nativeResponse.unsafeNettyChannel();
    NettyDataBufferFactory bufferFactory = new NettyDataBufferFactory(channel.alloc());
    InetSocketAddress remoteAddress = (InetSocketAddress) channel.remoteAddress();
    RxNettyServerHttpRequest request = new RxNettyServerHttpRequest(nativeRequest, bufferFactory, remoteAddress);
    RxNettyServerHttpResponse response = new RxNettyServerHttpResponse(nativeResponse, bufferFactory);
    Publisher<Void> result = this.httpHandler.handle(request, response).otherwise(ex -> {
        logger.error("Could not complete request", ex);
        nativeResponse.setStatus(HttpResponseStatus.INTERNAL_SERVER_ERROR);
        return Mono.empty();
    }).doOnSuccess(aVoid -> logger.debug("Successfully completed request"));
    return RxReactiveStreams.toObservable(result);
}

Example 2 with NettyDataBufferFactory

use of org.springframework.core.io.buffer.NettyDataBufferFactory in project spring-framework by spring-projects.

the class RxNettyRequestUpgradeStrategy method upgrade.

@Override
public Mono<Void> upgrade(ServerWebExchange exchange, WebSocketHandler handler, Optional<String> subProtocol) {
    RxNettyServerHttpResponse response = (RxNettyServerHttpResponse) exchange.getResponse();
    HttpServerResponse<?> rxNettyResponse = response.getRxNettyResponse();
    HandshakeInfo info = getHandshakeInfo(exchange, subProtocol);
    NettyDataBufferFactory factory = (NettyDataBufferFactory) response.bufferFactory();
    WebSocketHandshaker handshaker = rxNettyResponse.acceptWebSocketUpgrade(conn -> {
        RxNettyWebSocketSession session = new RxNettyWebSocketSession(conn, info, factory);
        String name = HttpHandlerNames.WsServerDecoder.getName();
        session.aggregateFrames(rxNettyResponse.unsafeNettyChannel(), name);
        return RxReactiveStreams.toObservable(handler.handle(session));
    });
    if (subProtocol.isPresent()) {
        handshaker = handshaker.subprotocol(subProtocol.get());
    } else {
        // TODO: https://github.com/reactor/reactor-netty/issues/20
        handshaker = handshaker.subprotocol(new String[0]);
    }
    return Mono.from(RxReactiveStreams.toPublisher(handshaker));
}

Example 3 with NettyDataBufferFactory

use of org.springframework.core.io.buffer.NettyDataBufferFactory in project spring-framework by spring-projects.

the class RxNettyWebSocketClient method executeInternal.

@SuppressWarnings("cast")
private Observable<Void> executeInternal(URI url, HttpHeaders headers, WebSocketHandler handler) {
    String[] protocols = beforeHandshake(url, headers, handler);
    return createRequest(url, headers, protocols).flatMap(response -> {
        Observable<WebSocketConnection> conn = response.getWebSocketConnection();
        return (Observable<Tuple2<WebSocketResponse<ByteBuf>, WebSocketConnection>>) Observable.zip(Observable.just(response), conn, Tuples::of);
    }).flatMap(tuple -> {
        WebSocketResponse<ByteBuf> response = tuple.getT1();
        WebSocketConnection conn = tuple.getT2();
        HandshakeInfo info = afterHandshake(url, toHttpHeaders(response));
        ByteBufAllocator allocator = response.unsafeNettyChannel().alloc();
        NettyDataBufferFactory factory = new NettyDataBufferFactory(allocator);
        RxNettyWebSocketSession session = new RxNettyWebSocketSession(conn, info, factory);
        session.aggregateFrames(response.unsafeNettyChannel(), WsClientDecoder.getName());
        return RxReactiveStreams.toObservable(handler.handle(session));
    });
}

Example 4 with NettyDataBufferFactory

use of org.springframework.core.io.buffer.NettyDataBufferFactory in project spring-security by spring-projects.

the class BearerTokenAuthenticationEncoder method encodeValue.

@Override
public DataBuffer encodeValue(BearerTokenMetadata credentials, DataBufferFactory bufferFactory, ResolvableType valueType, MimeType mimeType, Map<String, Object> hints) {
    String token = credentials.getToken();
    NettyDataBufferFactory factory = nettyFactory(bufferFactory);
    ByteBufAllocator allocator = factory.getByteBufAllocator();
    ByteBuf simpleAuthentication = AuthMetadataCodec.encodeBearerMetadata(allocator, token.toCharArray());
    return factory.wrap(simpleAuthentication);
}

Example 5 with NettyDataBufferFactory

use of org.springframework.core.io.buffer.NettyDataBufferFactory in project spring-security by spring-projects.

the class SimpleAuthenticationEncoder method encodeValue.

@Override
public DataBuffer encodeValue(UsernamePasswordMetadata credentials, DataBufferFactory bufferFactory, ResolvableType valueType, MimeType mimeType, Map<String, Object> hints) {
    String username = credentials.getUsername();
    String password = credentials.getPassword();
    NettyDataBufferFactory factory = nettyFactory(bufferFactory);
    ByteBufAllocator allocator = factory.getByteBufAllocator();
    ByteBuf simpleAuthentication = AuthMetadataCodec.encodeSimpleMetadata(allocator, username.toCharArray(), password.toCharArray());
    return factory.wrap(simpleAuthentication);
}