Example usage for io.netty.buffer ByteBufInputStream ByteBufInputStream

Introduction

In this page you can find the example usage for io.netty.buffer ByteBufInputStream ByteBufInputStream.

Prototype

public ByteBufInputStream(ByteBuf buffer)

Source Link

Document

Creates a new stream which reads data from the specified buffer starting at the current readerIndex and ending at the current writerIndex .

Usage

From source file:com.myseti.framework.monitor.net.DecodeProtocol.java

@Override
protected void decode(ChannelHandlerContext chc, ByteBuf bb, List<Object> list) throws Exception {

    if (bb.readableBytes() < Utility.PACKAGE_LENGTH) {
        return;// www. j a v a 2s . c  o m
    } else {

        bb.markReaderIndex();
        ByteBufInputStream stream = new ByteBufInputStream(bb);
        try {
            byte[] len = new byte[4];
            stream.read(len, 0, 4);
            int length = com.myseti.framework.core.HexTools.byte2Int(len);
            System.out.print("" + length + "\n");
            byte[] result = new byte[length - 4];
            stream.read(result, 0, length - 4);
            ProtocolEntity entity = new ProtocolEntity(result);
            list.add(entity);
            System.out.print("DecodeProtocol active! add a new entity \n");
        } catch (Exception ex) {
            System.out.print(ex.toString());
        }
    }

}

From source file:com.netflix.client.netty.http.NettyClientTest.java

License:Apache License

private static Observable<Person> getPersonObservable(Observable<HttpClientResponse<ByteBuf>> response) {
    return response.flatMap(new Func1<HttpClientResponse<ByteBuf>, Observable<ByteBuf>>() {
        @Override//from   w  ww. j  a  v a 2s . c o  m
        public Observable<ByteBuf> call(HttpClientResponse<ByteBuf> t1) {
            return t1.getContent();
        }

    }).map(new Func1<ByteBuf, Person>() {
        @Override
        public Person call(ByteBuf t1) {
            try {
                return JacksonCodec.<Person>getInstance().deserialize(new ByteBufInputStream(t1),
                        TypeDef.fromClass(Person.class));
            } catch (IOException e) {
                e.printStackTrace();
                return null;
            }
        }
    });
}

From source file:com.netflix.recipes.rss.netty.NettyHandlerContainer.java

License:Open Source License

@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) throws URISyntaxException, IOException {
    if (msg instanceof FullHttpRequest) {
        FullHttpRequest httpRequest = (FullHttpRequest) msg;
        String base = getBaseUri(httpRequest);
        URI baseUri = new URI(base);
        URI requestUri = new URI(base.substring(0, base.length() - 1) + httpRequest.getUri());
        ContainerRequest cRequest = new ContainerRequest(application, httpRequest.getMethod().name(), baseUri,
                requestUri, getHeaders(httpRequest), new ByteBufInputStream(httpRequest.content()));
        application.handleRequest(cRequest, new Writer(ctx));
    }/*from  ww  w  .jav a  2s. c o  m*/
}

From source file:com.ning.http.client.providers.netty_4.NettyResponse.java

License:Apache License

public InputStream getResponseBodyAsStream() throws IOException {
    return new ByteBufInputStream(getResponseBodyAsByteBuf());
}

From source file:com.openddal.server.ProtocolTransport.java

License:Apache License

public ProtocolTransport(Channel channel, ByteBuf in) {
    this.channel = channel;
    this.in = in;
    out = channel.alloc().buffer(DEFAULT_BUFFER_SIZE);
    input = new ByteBufInputStream(in);
    output = new ByteBufOutputStream(out);
}

From source file:com.soho.framework.server.servlet.impl.ServletInputStreamImpl.java

License:Apache License

public ServletInputStreamImpl(FullHttpRequest request) {
    this.request = request;

    this.in = new ByteBufInputStream(request.content());
}

From source file:com.soho.framework.server.servlet.impl.ServletInputStreamImpl.java

License:Apache License

public ServletInputStreamImpl(HttpRequest request) {
    this.request = request;

    this.in = new ByteBufInputStream(Unpooled.buffer(0));
}

From source file:com.spotify.ffwd.http.HttpDecoder.java

License:Apache License

private void postBatch(final ChannelHandlerContext ctx, final FullHttpRequest in, final List<Object> out) {
    final Batch batch;
    try (final InputStream inputStream = new ByteBufInputStream(in.content())) {
        batch = mapper.readValue(inputStream, Batch.class);
    } catch (final IOException e) {
        log.error("HTTP Bad Request", e);
        throw new HttpException(HttpResponseStatus.BAD_REQUEST);
    }/* w w w .  ja va2s  .  c o m*/

    out.add(batch);

    ctx.channel().writeAndFlush(new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK))
            .addListener((ChannelFutureListener) future -> future.channel());
}

From source file:com.spotify.ffwd.json.JsonObjectMapperDecoder.java

License:Apache License

private Object decode0(ByteBuf in, List<Object> out) throws IOException, JsonProcessingException {
    final JsonNode tree;

    try (final InputStream input = new ByteBufInputStream(in)) {
        tree = mapper.readTree(input);//from  w  w w . jav a  2s  .c  o  m
    }

    final JsonNode typeNode = tree.get("type");

    if (typeNode == null) {
        throw new IllegalArgumentException("Missing field 'type'");
    }

    final String type = typeNode.asText();

    if ("event".equals(type)) {
        return decodeEvent(tree, out);
    }

    if ("metric".equals(type)) {
        return decodeMetric(tree, out);
    }

    throw new IllegalArgumentException("Invalid metric type '" + type + "'");
}

From source file:com.spotify.ffwd.protobuf.ProtobufDecoder.java

License:Apache License

private Object decodeFrame0(ByteBuf buffer) throws Exception {
    final Protocol0.Message message;

    final InputStream inputStream = new ByteBufInputStream(buffer);

    try {/* www.  j ava  2 s. co m*/
        message = Protocol0.Message.parseFrom(inputStream);
    } catch (final InvalidProtocolBufferException e) {
        throw new Exception("Invalid protobuf message", e);
    }

    if (message.hasEvent()) {
        return decodeEvent0(message.getEvent());
    }

    if (message.hasMetric()) {
        return decodeMetric0(message.getMetric());
    }

    return null;
}