Examples of com.ning.http.client.Body

com.ning.http.client.Body
A request body.

                    post.setRequestHeader("Content-Length", String.valueOf(r.getContentLength()));
                } finally {
                    fis.close();
                }
            } else if (request.getBodyGenerator() != null) {
                Body body = request.getBodyGenerator().createBody();
                try {
                    int length = (int) body.getContentLength();
                    if (length < 0) {
                        length = (int) request.getContentLength();
                    }


                    // TODO: This is suboptimal
                    if (length >= 0) {
                        post.setRequestHeader("Content-Length", String.valueOf(length));


                        // This is totally sub optimal
                        byte[] bytes = new byte[length];
                        ByteBuffer buffer = ByteBuffer.wrap(bytes);
                        for (; ;) {
                            buffer.clear();
                            if (body.read(buffer) < 0) {
                                break;
                            }
                        }
                        post.setRequestEntity(new ByteArrayRequestEntity(bytes));
                    }
                } finally {
                    try {
                        body.close();
                    } catch (IOException e) {
                        logger.warn("Failed to close request body: {}", e.getMessage(), e);
                    }
                }
            }

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                        }
                    } finally {
                        fis.close();
                    }
                } else if (request.getBodyGenerator() != null) {
                    Body body = request.getBodyGenerator().createBody();
                    try {
                        int length = (int) body.getContentLength();
                        if (length < 0) {
                            length = (int) request.getContentLength();
                        }
                        if (length >= 0) {
                            urlConnection.setRequestProperty("Content-Length", String.valueOf(length));
                            urlConnection.setFixedLengthStreamingMode(length);
                        }
                        OutputStream os = urlConnection.getOutputStream();
                        for (ByteBuffer buffer = ByteBuffer.allocate( 1024 * 8 );;) {
                            buffer.clear();
                            if (body.read(buffer) < 0) {
                                break;
                            }
                            os.write( buffer.array(), buffer.arrayOffset(), buffer.position() );
                        }
                    } finally {
                        try {
                            body.close();
                        } catch (IOException e) {
                            logger.warn("Failed to close request body: {}", e.getMessage(), e);
                        }
                    }
                }

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             */
            if (!channel.isOpen() || !channel.isConnected()) {
                return;
            }


            Body body = null;
            if (!future.getNettyRequest().getMethod().equals(HttpMethod.CONNECT)) {
                if (future.getRequest().getBodyGenerator() != null) {
                    try {
                        body = future.getRequest().getBodyGenerator().createBody();
                    } catch (IOException ex) {
                        throw new IllegalStateException(ex);
                    }
                    long length = body.getContentLength();
                    if (length >= 0) {
                        nettyRequest.setHeader(HttpHeaders.Names.CONTENT_LENGTH, length);
                    } else {
                        nettyRequest.setHeader(HttpHeaders.Names.TRANSFER_ENCODING, HttpHeaders.Values.CHUNKED);
                    }
                } else {
                    body = null;
                }
            }


            if (TransferCompletionHandler.class.isAssignableFrom(future.getAsyncHandler().getClass())) {


                FluentCaseInsensitiveStringsMap h = new FluentCaseInsensitiveStringsMap();
                for (String s : future.getNettyRequest().getHeaderNames()) {
                    for (String header : future.getNettyRequest().getHeaders(s)) {
                        h.add(s, header);
                    }
                }


                TransferCompletionHandler.class.cast(future.getAsyncHandler()).transferAdapter(
                        new NettyTransferAdapter(h, nettyRequest.getContent(), future.getRequest().getFile()));
            }


            // Leave it to true.
            if (future.getAndSetWriteHeaders(true)) {
                try {
                    channel.write(nettyRequest).addListener(new ProgressListener(true, future.getAsyncHandler(), future));
                } catch (Throwable cause) {
                    log.debug(cause.getMessage(), cause);
                    try {
                        channel.close();
                    } catch (RuntimeException ex) {
                        log.debug(ex.getMessage(), ex);
                    }
                    return;
                }
            }


            if (future.getAndSetWriteBody(true)) {
                if (!future.getNettyRequest().getMethod().equals(HttpMethod.CONNECT)) {


                    if (future.getRequest().getFile() != null) {
                        final File file = future.getRequest().getFile();
                        long fileLength = 0;
                        final RandomAccessFile raf = new RandomAccessFile(file, "r");


                        try {
                            fileLength = raf.length();


                            ChannelFuture writeFuture;
                            if (channel.getPipeline().get(SslHandler.class) != null) {
                                writeFuture = channel.write(new ChunkedFile(raf, 0, fileLength, 8192));
                            } else {
                                final FileRegion region = new OptimizedFileRegion(raf, 0, fileLength);
                                writeFuture = channel.write(region);
                            }
                            writeFuture.addListener(new ProgressListener(false, future.getAsyncHandler(), future));
                        } catch (IOException ex) {
                            if (raf != null) {
                                try {
                                    raf.close();
                                } catch (IOException e) {
                                }
                            }
                            throw ex;
                        }
                    } else if (body != null || future.getRequest().getParts() != null) {
                        /**
                         * TODO: AHC-78: SSL + zero copy isn't supported by the MultiPart class and pretty complex to implements.
                         */
                        if (future.getRequest().getParts() != null) {
                            String boundary = future.getNettyRequest().getHeader("Content-Type");
                            String length = future.getNettyRequest().getHeader("Content-Length");
                            body = new MultipartBody(future.getRequest().getParts(), boundary, length);
                        }


                        ChannelFuture writeFuture;
                        if (channel.getPipeline().get(SslHandler.class) == null && (body instanceof RandomAccessBody)) {
                            BodyFileRegion bodyFileRegion = new BodyFileRegion((RandomAccessBody) body);
                            writeFuture = channel.write(bodyFileRegion);
                        } else {
                            BodyChunkedInput bodyChunkedInput = new BodyChunkedInput(body);
                            writeFuture = channel.write(bodyChunkedInput);
                        }


                        final Body b = body;
                        writeFuture.addListener(new ProgressListener(false, future.getAsyncHandler(), future) {
                            public void operationComplete(ChannelFuture cf) {
                                try {
                                    b.close();
                                } catch (IOException e) {
                                    log.warn("Failed to close request body: {}", e.getMessage(), e);
                                }
                                super.operationComplete(cf);
                            }

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    @Override
    public Body createBody() throws IOException {
      final InputStream input = location.getInputStream();


      return new Body() {
        @Override
        public long getContentLength() {
          try {
            return location.length();
          } catch (IOException e) {

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com.ning.http.client.providers.netty.NettyAsyncHttpProvider

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