Example usage for io.netty.buffer ByteBufAllocator DEFAULT

List of usage examples for io.netty.buffer ByteBufAllocator DEFAULT

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ByteBufAllocator DEFAULT

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Usage

From source file:com.github.milenkovicm.kafka.example.Example1.java

License:Apache License

public static void main(String[] args) throws InterruptedException {

    ProducerProperties properties = new ProducerProperties();
    properties.override(ProducerProperties.NETTY_DEBUG_PIPELINE, true);

    ByteBuf key = ByteBufAllocator.DEFAULT.buffer(10); // add some key here
    ByteBuf value = ByteBufAllocator.DEFAULT.buffer(10); // and value here

    KafkaProducer producer = new KafkaProducer("localhost", 9092, "test_topic", properties);
    producer.connect().sync();//from ww  w .java2  s  . c om

    KafkaTopic kafkaTopic = producer.topic();
    kafkaTopic.send(key, value);

    producer.disconnect().sync();
}

From source file:com.google.devtools.build.lib.remote.blobstore.http.HttpUploadHandlerTest.java

License:Open Source License

private void uploadsShouldWork(boolean casUpload, EmbeddedChannel ch, HttpResponseStatus status)
        throws Exception {
    ByteArrayInputStream data = new ByteArrayInputStream(new byte[] { 1, 2, 3, 4, 5 });
    ChannelPromise writePromise = ch.newPromise();
    ch.writeOneOutbound(new UploadCommand(CACHE_URI, casUpload, "abcdef", data, 5), writePromise);

    HttpRequest request = ch.readOutbound();
    assertThat(request.method()).isEqualTo(HttpMethod.PUT);
    assertThat(request.headers().get(HttpHeaders.CONNECTION)).isEqualTo(HttpHeaderValues.KEEP_ALIVE.toString());

    HttpChunkedInput content = ch.readOutbound();
    assertThat(content.readChunk(ByteBufAllocator.DEFAULT).content().readableBytes()).isEqualTo(5);

    FullHttpResponse response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, status);
    response.headers().set(HttpHeaderNames.CONNECTION, HttpHeaderValues.KEEP_ALIVE);

    ch.writeInbound(response);//from w  w w.  ja v a2 s.c om

    assertThat(writePromise.isDone()).isTrue();
    assertThat(ch.isOpen()).isTrue();
}

From source file:com.linecorp.armeria.client.http.SimpleHttpClientCodecTest.java

License:Apache License

@Before
public void setUp() {
    codec = new SimpleHttpClientCodec("www.github.com");
    when(channel.alloc()).thenReturn(ByteBufAllocator.DEFAULT);
}

From source file:com.linecorp.armeria.client.Http2ClientSettingsTest.java

License:Apache License

private static ByteBuf readGoAwayFrame(InputStream in) throws IOException {
    // Read a GOAWAY frame.
    final byte[] goAwayFrameBuf = readBytes(in, 9);
    final int payloadLength = payloadLength(goAwayFrameBuf);
    final ByteBuf buffer = ByteBufAllocator.DEFAULT.buffer(9 + payloadLength);
    buffer.writeBytes(goAwayFrameBuf);/*from  w w w.  j  a  v a 2  s .c o m*/
    buffer.writeBytes(in, payloadLength);
    return buffer;
}

From source file:com.linecorp.armeria.internal.grpc.GrpcMessageMarshallerTest.java

License:Apache License

@Before
public void setUp() {
    marshaller = new GrpcMessageMarshaller<>(ByteBufAllocator.DEFAULT, GrpcSerializationFormats.PROTO,
            TestServiceGrpc.getUnaryCallMethod(),
            MessageMarshaller.builder().register(SimpleRequest.getDefaultInstance())
                    .register(SimpleResponse.getDefaultInstance()).build(),
            false);/*  w  w w. ja  v  a  2 s. com*/
}

From source file:com.linecorp.armeria.internal.grpc.GrpcMessageMarshallerTest.java

License:Apache License

@Test
public void deserializeRequest_byteBuf() throws Exception {
    ByteBuf buf = ByteBufAllocator.DEFAULT.buffer(GrpcTestUtil.REQUEST_MESSAGE.getSerializedSize());
    assertThat(buf.refCnt()).isEqualTo(1);
    buf.writeBytes(GrpcTestUtil.REQUEST_MESSAGE.toByteArray());
    SimpleRequest request = marshaller.deserializeRequest(new ByteBufOrStream(buf));
    assertThat(request).isEqualTo(GrpcTestUtil.REQUEST_MESSAGE);
    assertThat(buf.refCnt()).isEqualTo(0);
}

From source file:com.linecorp.armeria.internal.grpc.GrpcMessageMarshallerTest.java

License:Apache License

@Test
public void deserializeRequest_wrappedByteBuf() throws Exception {
    marshaller = new GrpcMessageMarshaller<>(ByteBufAllocator.DEFAULT, GrpcSerializationFormats.PROTO,
            TestServiceGrpc.getUnaryCallMethod(),
            MessageMarshaller.builder().register(SimpleRequest.getDefaultInstance())
                    .register(SimpleResponse.getDefaultInstance()).build(),
            true);/*from w ww .  j a  v  a2s.  c  o  m*/
    ByteBuf buf = ByteBufAllocator.DEFAULT.buffer(GrpcTestUtil.REQUEST_MESSAGE.getSerializedSize());
    assertThat(buf.refCnt()).isEqualTo(1);
    buf.writeBytes(GrpcTestUtil.REQUEST_MESSAGE.toByteArray());
    SimpleRequest request = marshaller.deserializeRequest(new ByteBufOrStream(buf));
    assertThat(request).isEqualTo(GrpcTestUtil.REQUEST_MESSAGE);
    assertThat(buf.refCnt()).isEqualTo(1);
    buf.release();
}

From source file:com.linecorp.armeria.internal.grpc.GrpcMessageMarshallerTest.java

License:Apache License

@Test
public void deserializeResponse_bytebuf() throws Exception {
    ByteBuf buf = ByteBufAllocator.DEFAULT.buffer(GrpcTestUtil.RESPONSE_MESSAGE.getSerializedSize());
    assertThat(buf.refCnt()).isEqualTo(1);
    buf.writeBytes(GrpcTestUtil.RESPONSE_MESSAGE.toByteArray());
    SimpleResponse response = marshaller.deserializeResponse(new ByteBufOrStream(buf));
    assertThat(response).isEqualTo(GrpcTestUtil.RESPONSE_MESSAGE);
    assertThat(buf.refCnt()).isEqualTo(0);
}

From source file:com.linecorp.armeria.internal.grpc.GrpcMessageMarshallerTest.java

License:Apache License

@Test
public void deserializeResponse_wrappedByteBuf() throws Exception {
    marshaller = new GrpcMessageMarshaller<>(ByteBufAllocator.DEFAULT, GrpcSerializationFormats.PROTO,
            TestServiceGrpc.getUnaryCallMethod(),
            MessageMarshaller.builder().register(SimpleRequest.getDefaultInstance())
                    .register(SimpleResponse.getDefaultInstance()).build(),
            true);//w w w  . j a v  a  2s .  c  o m
    ByteBuf buf = ByteBufAllocator.DEFAULT.buffer(GrpcTestUtil.RESPONSE_MESSAGE.getSerializedSize());
    assertThat(buf.refCnt()).isEqualTo(1);
    buf.writeBytes(GrpcTestUtil.RESPONSE_MESSAGE.toByteArray());
    SimpleResponse response = marshaller.deserializeResponse(new ByteBufOrStream(buf));
    assertThat(response).isEqualTo(GrpcTestUtil.RESPONSE_MESSAGE);
    assertThat(buf.refCnt()).isEqualTo(1);
    buf.release();
}

From source file:com.linecorp.armeria.server.grpc.ArmeriaServerCallTest.java

License:Apache License

@Before
public void setUp() {
    completionFuture = new CompletableFuture<>();
    when(res.completionFuture()).thenReturn(completionFuture);
    when(ctx.eventLoop()).thenReturn(eventLoop);
    when(ctx.contextAwareEventLoop()).thenReturn(eventLoop);

    when(ctx.alloc()).thenReturn(ByteBufAllocator.DEFAULT);
    call = new ArmeriaServerCall<>(HttpHeaders.of(), TestServiceGrpc.getUnaryCallMethod(),
            CompressorRegistry.getDefaultInstance(), DecompressorRegistry.getDefaultInstance(), res,
            MAX_MESSAGE_BYTES, MAX_MESSAGE_BYTES, ctx, GrpcSerializationFormats.PROTO,
            MessageMarshaller.builder().build(), false);
    call.setListener(listener);/*from   w ww  .ja  v  a  2 s  .c o m*/
    call.messageReader().onSubscribe(subscription);
    when(ctx.logBuilder()).thenReturn(new DefaultRequestLog(ctx));
    when(ctx.alloc()).thenReturn(ByteBufAllocator.DEFAULT);
    when(ctx.attr(GrpcUnsafeBufferUtil.BUFFERS)).thenReturn(buffersAttr);
}