Examples of io.netty.handler.codec.http.DefaultHttpContent

io.netty.handler.codec.http.DefaultHttpContent
The default {@link HttpContent} implementation.

                // continue
                size -= buffer.readableBytes() + 1;
            }
            if (currentBuffer.readableBytes() >= HttpPostBodyUtil.chunkSize) {
                buffer = fillByteBuf();
                return new DefaultHttpContent(buffer);
            }
        }


        // Put value into buffer
        try {
            buffer = ((HttpData) currentData).getChunk(size);
        } catch (IOException e) {
            throw new ErrorDataEncoderException(e);
        }


        // Figure out delimiter
        ByteBuf delimiter = null;
        if (buffer.readableBytes() < size) {
            isKey = true;
            delimiter = iterator.hasNext() ? wrappedBuffer("&".getBytes()) : null;
        }


        // End for current InterfaceHttpData, need potentially more data
        if (buffer.capacity() == 0) {
            currentData = null;
            if (currentBuffer == null) {
                currentBuffer = delimiter;
            } else {
                if (delimiter != null) {
                    currentBuffer = wrappedBuffer(currentBuffer, delimiter);
                }
            }
            if (currentBuffer.readableBytes() >= HttpPostBodyUtil.chunkSize) {
                buffer = fillByteBuf();
                return new DefaultHttpContent(buffer);
            }
            return null;
        }


        // Put it all together: name=value&
        if (currentBuffer == null) {
            if (delimiter != null) {
                currentBuffer = wrappedBuffer(buffer, delimiter);
            } else {
                currentBuffer = buffer;
            }
        } else {
            if (delimiter != null) {
                currentBuffer = wrappedBuffer(currentBuffer, buffer, delimiter);
            } else {
                currentBuffer = wrappedBuffer(currentBuffer, buffer);
            }
        }


        // end for current InterfaceHttpData, need more data
        if (currentBuffer.readableBytes() < HttpPostBodyUtil.chunkSize) {
            currentData = null;
            isKey = true;
            return null;
        }


        buffer = fillByteBuf();
        return new DefaultHttpContent(buffer);
    }

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            size -= currentBuffer.readableBytes();
        }
        if (size <= 0) {
            // NextChunk from buffer
            buffer = fillByteBuf();
            return new DefaultHttpContent(buffer);
        }
        // size > 0
        if (currentData != null) {
            // continue to read data
            if (isMultipart) {
                HttpContent chunk = encodeNextChunkMultipart(size);
                if (chunk != null) {
                    return chunk;
                }
            } else {
                HttpContent chunk = encodeNextChunkUrlEncoded(size);
                if (chunk != null) {
                    // NextChunk Url from currentData
                    return chunk;
                }
            }
            size = HttpPostBodyUtil.chunkSize - currentBuffer.readableBytes();
        }
        if (!iterator.hasNext()) {
            isLastChunk = true;
            // NextChunk as last non empty from buffer
            buffer = currentBuffer;
            currentBuffer = null;
            return new DefaultHttpContent(buffer);
        }
        while (size > 0 && iterator.hasNext()) {
            currentData = iterator.next();
            HttpContent chunk;
            if (isMultipart) {
                chunk = encodeNextChunkMultipart(size);
            } else {
                chunk = encodeNextChunkUrlEncoded(size);
            }
            if (chunk == null) {
                // not enough
                size = HttpPostBodyUtil.chunkSize - currentBuffer.readableBytes();
                continue;
            }
            // NextChunk from data
            return chunk;
        }
        // end since no more data
        isLastChunk = true;
        if (currentBuffer == null) {
            isLastChunkSent = true;
            // LastChunk with no more data
            return LastHttpContent.EMPTY_LAST_CONTENT;
        }
        // Previous LastChunk with no more data
        buffer = currentBuffer;
        currentBuffer = null;
        return new DefaultHttpContent(buffer);
    }

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  public HttpContent readChunk(ChannelHandlerContext ctx) throws Exception {
    ByteBuf bb = input.readChunk(ctx);
    if (bb == null || bb.readableBytes() == 0) {
      return LastHttpContent.EMPTY_LAST_CONTENT;
    }
    return new DefaultHttpContent(bb);
  }

View Full Code Here

   @Override
   public void flush() throws IOException {
      int readable = buffer.readableBytes();
      if (readable == 0) return;
      if (!response.isCommitted()) response.prepareChunkStream();
      ctx.writeAndFlush(new DefaultHttpContent(buffer.copy()));
      buffer.clear();
      super.flush();
   }

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        if (currentBuffer.readableBytes() < HttpPostBodyUtil.chunkSize) {
            currentData = null;
            return null;
        }
        buffer = fillByteBuf();
        return new DefaultHttpContent(buffer);
    }

View Full Code Here

                // continue
                size -= buffer.readableBytes() + 1;
            }
            if (currentBuffer.readableBytes() >= HttpPostBodyUtil.chunkSize) {
                buffer = fillByteBuf();
                return new DefaultHttpContent(buffer);
            }
        }


        // Put value into buffer
        try {
            buffer = ((HttpData) currentData).getChunk(size);
        } catch (IOException e) {
            throw new ErrorDataEncoderException(e);
        }


        // Figure out delimiter
        ByteBuf delimiter = null;
        if (buffer.readableBytes() < size) {
            isKey = true;
            delimiter = iterator.hasNext() ? wrappedBuffer("&".getBytes()) : null;
        }


        // End for current InterfaceHttpData, need potentially more data
        if (buffer.capacity() == 0) {
            currentData = null;
            if (currentBuffer == null) {
                currentBuffer = delimiter;
            } else {
                if (delimiter != null) {
                    currentBuffer = wrappedBuffer(currentBuffer, delimiter);
                }
            }
            if (currentBuffer.readableBytes() >= HttpPostBodyUtil.chunkSize) {
                buffer = fillByteBuf();
                return new DefaultHttpContent(buffer);
            }
            return null;
        }


        // Put it all together: name=value&
        if (currentBuffer == null) {
            if (delimiter != null) {
                currentBuffer = wrappedBuffer(buffer, delimiter);
            } else {
                currentBuffer = buffer;
            }
        } else {
            if (delimiter != null) {
                currentBuffer = wrappedBuffer(currentBuffer, buffer, delimiter);
            } else {
                currentBuffer = wrappedBuffer(currentBuffer, buffer);
            }
        }


        // end for current InterfaceHttpData, need more data
        if (currentBuffer.readableBytes() < HttpPostBodyUtil.chunkSize) {
            currentData = null;
            isKey = true;
            return null;
        }


        buffer = fillByteBuf();
        return new DefaultHttpContent(buffer);
    }

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            size -= currentBuffer.readableBytes();
        }
        if (size <= 0) {
            // NextChunk from buffer
            buffer = fillByteBuf();
            return new DefaultHttpContent(buffer);
        }
        // size > 0
        if (currentData != null) {
            // continue to read data
            if (isMultipart) {
                HttpContent chunk = encodeNextChunkMultipart(size);
                if (chunk != null) {
                    return chunk;
                }
            } else {
                HttpContent chunk = encodeNextChunkUrlEncoded(size);
                if (chunk != null) {
                    // NextChunk Url from currentData
                    return chunk;
                }
            }
            size = HttpPostBodyUtil.chunkSize - currentBuffer.readableBytes();
        }
        if (!iterator.hasNext()) {
            isLastChunk = true;
            // NextChunk as last non empty from buffer
            buffer = currentBuffer;
            currentBuffer = null;
            return new DefaultHttpContent(buffer);
        }
        while (size > 0 && iterator.hasNext()) {
            currentData = iterator.next();
            HttpContent chunk;
            if (isMultipart) {
                chunk = encodeNextChunkMultipart(size);
            } else {
                chunk = encodeNextChunkUrlEncoded(size);
            }
            if (chunk == null) {
                // not enough
                size = HttpPostBodyUtil.chunkSize - currentBuffer.readableBytes();
                continue;
            }
            // NextChunk from data
            return chunk;
        }
        // end since no more data
        isLastChunk = true;
        if (currentBuffer == null) {
            isLastChunkSent = true;
            // LastChunk with no more data
            return LastHttpContent.EMPTY_LAST_CONTENT;
        }
        // Previous LastChunk with no more data
        buffer = currentBuffer;
        currentBuffer = null;
        return new DefaultHttpContent(buffer);
    }

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        if (data != null) {
            if (log.isDebugEnabled()) {
                log.debug("send: Sending HTTP chunk with data {}", data);
            }
            DefaultHttpContent chunk =
                new DefaultHttpContent(NettyServer.copyBuffer(data));
            future = channel.write(chunk);
        }


        if (lastChunk) {
            future = sendLastChunk();

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        ChannelFuture future = null;
        if (buf != null) {
            if (log.isDebugEnabled()) {
                log.debug("sendChunk: Sending HTTP chunk {}", buf);
            }
            DefaultHttpContent chunk =
                new DefaultHttpContent(NettyServer.copyBuffer(buf));
            future = channel.write(chunk);
        }


        if (lastChunk) {
            future = sendLastChunk();

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        response.headers().add("Content-Type", "text/plain");
        response.headers().add("Content-Length", data.readableBytes());
        calculateKeepAlive(true);
        channel.write(response);


        DefaultHttpContent chunk = new DefaultHttpContent(data);
        channel.write(chunk);


        sendLastChunk();
        channel.flush();
        if (!keepAlive) {

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