Example usage for io.netty.handler.codec.json JsonObjectDecoder JsonObjectDecoder

Introduction

In this page you can find the example usage for io.netty.handler.codec.json JsonObjectDecoder JsonObjectDecoder.

Prototype

public JsonObjectDecoder() 

Source Link

Usage

From source file:com.goide.dlv.DlvVm.java

License:Apache License

public DlvVm(@NotNull DebugEventListener tabListener, @NotNull Channel channel) {
    super(tabListener);

    commandProcessor = new DlvCommandProcessor() {
        @Override//from w  w w .java  2 s.com
        public boolean write(@NotNull Request message) throws IOException {
            ByteBuf content = message.getBuffer();
            LOG.info("OUT: " + content.toString(CharsetToolkit.UTF8_CHARSET));
            return vmHelper.write(content);
        }
    };
    vmHelper = new StandaloneVmHelper(this, commandProcessor, channel);

    channel.pipeline().addLast(new JsonObjectDecoder(), new SimpleChannelInboundHandlerAdapter() {
        @Override
        protected void messageReceived(ChannelHandlerContext context, Object message) throws Exception {
            if (message instanceof ByteBuf) {
                LOG.info("IN: " + ((ByteBuf) message).toString(CharsetToolkit.UTF8_CHARSET));
                CharSequence string = ChannelBufferToString.readChars((ByteBuf) message);
                JsonReaderEx ex = new JsonReaderEx(string);
                getCommandProcessor().processIncomingJson(ex);
            }
        }
    });
}

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From source file:de.dentrassi.varlink.internal.ConnectionImpl.java

License:Open Source License

@Override
public CompletableFuture<CallResponse> call(final CallRequest call) {

    final CompletableFuture<CallResponse> result = new CompletableFuture<>();

    final Bootstrap bootstrap = new Bootstrap().group(this.group).channel(EpollDomainSocketChannel.class)
            .handler(new ChannelInitializer<Channel>() {

                @Override/*w ww.ja  v  a 2  s .  c o  m*/
                protected void initChannel(final Channel channel) throws Exception {

                    if (PROTOCOL_LOGGER.isDebugEnabled()) {
                        channel.pipeline().addLast(new LoggingHandler(PROTOCOL_LOGGER_NAME));
                    }

                    channel.pipeline().addLast(new DelimiterBasedFrameDecoder(MAX_FRAME_LENGTH, nulDelimiter()))
                            .addLast(NullByteEncoder.INSTANCE).addLast(new JsonObjectDecoder())
                            .addLast(ConnectionImpl.this.stringEncoder).addLast(new StringDecoder(UTF_8))
                            .addLast(new VarlinkCodec()).addLast(new CallHandler(call, result));

                }
            });

    logger.debug("Connecting: {}", this.address);

    final ChannelFuture future = bootstrap.connect(this.address);

    final Channel channel = future.channel();

    future.addListener(v -> {

        logger.debug("connect complete");

        try {
            future.get();

            logger.debug("connect completed successfully");
        } catch (final Throwable e) {
            logger.debug("connect failed", e);
            channel.close();
            result.completeExceptionally(e);
        }
    });

    return result;
}

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From source file:reactor.ipc.netty.http.client.HttpClientOperationsTest.java

License:Open Source License

@Test
public void addDecoderReplaysLastHttp() throws Exception {
    ByteBuf buf = Unpooled.copiedBuffer("{\"foo\":1}", CharsetUtil.UTF_8);
    EmbeddedChannel channel = new EmbeddedChannel();
    HttpClientOperations ops = new HttpClientOperations(channel, (response, request) -> null, handler);

    ops.addHandler(new JsonObjectDecoder());
    channel.writeInbound(new DefaultLastHttpContent(buf));

    assertThat(channel.pipeline().names().iterator().next(), is("JsonObjectDecoder$extractor"));
    assertThat(channel.readInbound(), instanceOf(ByteBuf.class));
    assertThat(channel.readInbound(), instanceOf(LastHttpContent.class));
    assertThat(channel.readInbound(), nullValue());
}

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From source file:reactor.ipc.netty.http.client.HttpClientOperationsTest.java

License:Open Source License

@Test
public void addNamedDecoderReplaysLastHttp() throws Exception {
    ByteBuf buf = Unpooled.copiedBuffer("{\"foo\":1}", CharsetUtil.UTF_8);
    EmbeddedChannel channel = new EmbeddedChannel();
    HttpClientOperations ops = new HttpClientOperations(channel, (response, request) -> null, handler);

    ops.addHandler("json", new JsonObjectDecoder());
    channel.writeInbound(new DefaultLastHttpContent(buf));

    assertThat(channel.pipeline().names().iterator().next(), is("json$extractor"));
    assertThat(channel.readInbound(), instanceOf(ByteBuf.class));
    assertThat(channel.readInbound(), instanceOf(LastHttpContent.class));
    assertThat(channel.readInbound(), nullValue());
}

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From source file:reactor.ipc.netty.http.client.HttpClientOperationsTest.java

License:Open Source License

@Test
public void addEncoderReplaysLastHttp() throws Exception {
    ByteBuf buf = Unpooled.copiedBuffer("{\"foo\":1}", CharsetUtil.UTF_8);
    EmbeddedChannel channel = new EmbeddedChannel();
    HttpClientOperations ops = new HttpClientOperations(channel, (response, request) -> null, handler);

    ops.addHandler(new JsonObjectDecoder());
    channel.writeInbound(new DefaultLastHttpContent(buf));

    assertThat(channel.pipeline().names().iterator().next(), is("JsonObjectDecoder$extractor"));
    assertThat(channel.readInbound(), instanceOf(ByteBuf.class));
    assertThat(channel.readInbound(), instanceOf(LastHttpContent.class));
    assertThat(channel.readInbound(), nullValue());
}

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From source file:reactor.ipc.netty.http.client.HttpClientOperationsTest.java

License:Open Source License

@Test
public void addNamedEncoderReplaysLastHttp() throws Exception {
    ByteBuf buf = Unpooled.copiedBuffer("{\"foo\":1}", CharsetUtil.UTF_8);
    EmbeddedChannel channel = new EmbeddedChannel();
    HttpClientOperations ops = new HttpClientOperations(channel, (response, request) -> null, handler);

    ops.addHandler("json", new JsonObjectDecoder());
    channel.writeInbound(new DefaultLastHttpContent(buf));

    assertThat(channel.pipeline().names().iterator().next(), is("json$extractor"));
    assertThat(channel.readInbound(), instanceOf(ByteBuf.class));
    assertThat(channel.readInbound(), instanceOf(LastHttpContent.class));
    assertThat(channel.readInbound(), nullValue());
}

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