Example usage for io.netty.buffer Unpooled copiedBuffer

List of usage examples for io.netty.buffer Unpooled copiedBuffer

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Introduction

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

Prototype

public static ByteBuf copiedBuffer(ByteBuffer... buffers)

Source Link

Document

Creates a new buffer whose content is a merged copy of the specified buffers ' slices.

Usage

From source file:com.linkedin.flashback.netty.builder.RecordedHttpMessageBuilder.java

License:Open Source License

/**
 *  Append http content to temporary byte buffer.
 *  @param chunk netty http content chunk
 * *//*ww w  .j ava 2  s  .  c o m*/
public void appendHttpContent(HttpContent chunk) throws IOException {
    _bodyByteBuf.addComponent(Unpooled.copiedBuffer(chunk.content()));
    _bodyByteBuf.writerIndex(_bodyByteBuf.writerIndex() + chunk.content().readableBytes());
}

From source file:com.linkedin.flashback.netty.builder.RecordedHttpRequestBuilderTest.java

License:Open Source License

@Test
public void testBuildContent() throws Exception {
    HttpRequest nettyRequest = new DefaultFullHttpRequest(HttpVersion.HTTP_1_0, HttpMethod.GET,
            "www.google.com");
    RecordedHttpRequestBuilder recordedHttpRequestBuilder = new RecordedHttpRequestBuilder(nettyRequest);

    String charset = "UTF-8";
    String str1 = "first content";
    HttpContent httpContent1 = new DefaultHttpContent(Unpooled.copiedBuffer(str1.getBytes(charset)));
    recordedHttpRequestBuilder.appendHttpContent(httpContent1);
    String str2 = "second content";
    HttpContent httpContent2 = new DefaultHttpContent(Unpooled.copiedBuffer(str2.getBytes(charset)));
    recordedHttpRequestBuilder.appendHttpContent(httpContent2);

    String lastStr = "Last chunk";
    HttpContent lastContent = new DefaultLastHttpContent(Unpooled.copiedBuffer(lastStr.getBytes(charset)));
    recordedHttpRequestBuilder.appendHttpContent(lastContent);

    RecordedHttpRequest recordedHttpRequest = recordedHttpRequestBuilder.build();
    Assert.assertEquals((str1 + str2 + lastStr).getBytes(charset),
            recordedHttpRequest.getHttpBody().getContent(charset));
}

From source file:com.linkedin.flashback.netty.builder.RecordedHttpResponseBuilderTest.java

License:Open Source License

@Test
public void testBuild() throws IOException {
    HttpResponse httpResponse = new DefaultFullHttpResponse(HttpVersion.HTTP_1_0,
            HttpResponseStatus.GATEWAY_TIMEOUT);
    RecordedHttpResponseBuilder recordedHttpResponseBuilder = new RecordedHttpResponseBuilder(httpResponse);

    String charset = "UTF-8";
    String str1 = "Hello world";
    HttpContent httpContent1 = new DefaultHttpContent(Unpooled.copiedBuffer(str1.getBytes(charset)));
    recordedHttpResponseBuilder.appendHttpContent(httpContent1);
    String str2 = "second content";
    HttpContent httpContent2 = new DefaultHttpContent(Unpooled.copiedBuffer(str2.getBytes(charset)));
    recordedHttpResponseBuilder.appendHttpContent(httpContent2);

    String lastStr = "Last chunk";
    HttpContent lastContent = new DefaultLastHttpContent(Unpooled.copiedBuffer(lastStr.getBytes(charset)));
    recordedHttpResponseBuilder.appendHttpContent(lastContent);
    RecordedHttpResponse recordedHttpResponse = recordedHttpResponseBuilder.build();
    Assert.assertEquals(recordedHttpResponse.getStatus(), HttpResponseStatus.GATEWAY_TIMEOUT.code());
    Assert.assertEquals((str1 + str2 + lastStr).getBytes(charset),
            recordedHttpResponse.getHttpBody().getContent(charset));
}

From source file:com.mesosphere.mesos.rx.java.recordio.RecordIOOperatorTest.java

License:Apache License

@Test
public void readEvents_multipleEventsInOneChunk() throws Exception {
    final List<Event> subHbOffer = newArrayList(TestingProtos.SUBSCRIBED, TestingProtos.HEARTBEAT,
            TestingProtos.OFFER);//from ww w  . j  av  a 2s .  c o m
    final List<byte[]> eventChunks = subHbOffer.stream().map(AbstractMessageLite::toByteArray)
            .map(RecordIOUtils::createChunk).collect(Collectors.toList());
    final List<ByteBuf> singleChunk = newArrayList(Unpooled.copiedBuffer(concatAllChunks(eventChunks)));

    final List<Event> events = runTestOnChunks(singleChunk);
    assertThat(events).isEqualTo(subHbOffer);
}

From source file:com.mesosphere.mesos.rx.java.ResponseUtilsTest.java

License:Apache License

@Test
public void attemptToReadErrorResponse_plainString() throws Exception {
    final String errMsg = "some response";
    final byte[] bytes = errMsg.getBytes(StandardCharsets.UTF_8);
    final HttpClientResponse<ByteBuf> resp = response(Unpooled.copiedBuffer(bytes), (headers) -> {
        headers.add("Content-Type", "text/plain;charset=utf-8");
        headers.add("Content-Length", bytes.length);
    });//from w  ww. j a v  a2s.c o  m

    final String err = ResponseUtils.attemptToReadErrorResponse(resp).toBlocking().first();
    assertThat(err).isEqualTo(errMsg);
}

From source file:com.mesosphere.mesos.rx.java.ResponseUtilsTest.java

License:Apache License

@Test
public void attemptToReadErrorResponse_noContentLength() throws Exception {
    final String errMsg = "some response";
    final byte[] bytes = errMsg.getBytes(StandardCharsets.UTF_8);
    final HttpClientResponse<ByteBuf> resp = response(Unpooled.copiedBuffer(bytes),
            (headers) -> headers.add("Content-Type", "text/plain;charset=utf-8"));

    final String err = ResponseUtils.attemptToReadErrorResponse(resp).toBlocking().first();
    assertThat(err).isEqualTo("");
}

From source file:com.mesosphere.mesos.rx.java.ResponseUtilsTest.java

License:Apache License

@Test
public void attemptToReadErrorResponse_noContentType() throws Exception {
    final String errMsg = "some response";
    final byte[] bytes = errMsg.getBytes(StandardCharsets.UTF_8);
    final HttpClientResponse<ByteBuf> resp = response(Unpooled.copiedBuffer(bytes),
            (headers) -> headers.add("Content-Length", bytes.length));

    final String err = ResponseUtils.attemptToReadErrorResponse(resp).toBlocking().first();
    assertThat(err).isEqualTo("Not attempting to decode error response with unspecified Content-Type");
}

From source file:com.mesosphere.mesos.rx.java.ResponseUtilsTest.java

License:Apache License

@Test
public void attemptToReadErrorResponse_contentLengthIsZero() throws Exception {
    final HttpClientResponse<ByteBuf> resp = response(Unpooled.copiedBuffer(new byte[] {}),
            (headers) -> headers.add("Content-Length", "0"));

    final String err = ResponseUtils.attemptToReadErrorResponse(resp).toBlocking().first();
    assertThat(err).isEqualTo("");
}

From source file:com.mesosphere.mesos.rx.java.ResponseUtilsTest.java

License:Apache License

@Test
public void attemptToReadErrorResponse_nonTextPlain() throws Exception {
    final String errMsg = "{\"some\":\"json\"}";
    final byte[] bytes = errMsg.getBytes(StandardCharsets.UTF_8);
    final HttpClientResponse<ByteBuf> resp = response(Unpooled.copiedBuffer(bytes), (headers) -> {
        headers.add("Content-Type", "application/json;charset=utf-8");
        headers.add("Content-Length", bytes.length);
    });//from ww w .j  av a 2s  .  co  m

    final String err = ResponseUtils.attemptToReadErrorResponse(resp).toBlocking().first();
    assertThat(err).isEqualTo(
            "Not attempting to decode error response of type 'application/json;charset=utf-8' as string");
}

From source file:com.mesosphere.mesos.rx.java.ResponseUtilsTest.java

License:Apache License

@Test
public void attemptToReadErrorResponse_responseContentIgnoredByDefaultWhenNotString() throws Exception {
    final String errMsg = "lies";
    final byte[] bytes = errMsg.getBytes(StandardCharsets.UTF_8);
    final HttpClientResponse<ByteBuf> resp = response(Unpooled.copiedBuffer(bytes), (headers) -> {
        headers.add("Content-Type", "application/json;charset=utf-8");
        headers.add("Content-Length", bytes.length);
    });//ww w.  j a  v  a2s.c om

    final String err = ResponseUtils.attemptToReadErrorResponse(resp).toBlocking().first();
    assertThat(err).isNotEqualTo("lies");

    try {
        resp.getContent().toBlocking().first();
    } catch (IllegalStateException e) {
        assertThat(e.getMessage()).isEqualTo("Content stream is already disposed.");
    }
}