Package io.netty.buffer

Examples of io.netty.buffer.ChannelBuffer.readableBytes()

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            throw new NullPointerException("value");
        }
        byte [] bytes = value.getBytes(charset);
        ChannelBuffer buffer = ChannelBuffers.wrappedBuffer(bytes);
        if (definedSize > 0) {
            definedSize = buffer.readableBytes();
        }
        setContent(buffer);
    }

    @Override
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                encoded.writeByte((byte) 0x00);
                return encoded;
            } else {
                // Binary frame
                ChannelBuffer data = frame.getBinaryData();
                int dataLen = data.readableBytes();
                ChannelBuffer encoded = channel.getConfig().getBufferFactory().getBuffer(data.order(), dataLen + 5);

                // Encode type.
                encoded.writeByte((byte) 0x80);
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                    encodeHeaderBlock(spdySynStreamFrame));
            byte flags = spdySynStreamFrame.isLast() ? SPDY_FLAG_FIN : 0;
            if (spdySynStreamFrame.isUnidirectional()) {
                flags |= SPDY_FLAG_UNIDIRECTIONAL;
            }
            int headerBlockLength = data.readableBytes();
            int length = (headerBlockLength == 0) ? 12 : 10 + headerBlockLength;
            ChannelBuffer frame = ChannelBuffers.buffer(
                    ByteOrder.BIG_ENDIAN, SPDY_HEADER_SIZE + length);
            frame.writeShort(SPDY_VERSION | 0x8000);
            frame.writeShort(SPDY_SYN_STREAM_FRAME);
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            SpdySynReplyFrame spdySynReplyFrame = (SpdySynReplyFrame) msg;
            ChannelBuffer data = compressHeaderBlock(
                    encodeHeaderBlock(spdySynReplyFrame));
            byte flags = spdySynReplyFrame.isLast() ? SPDY_FLAG_FIN : 0;
            int headerBlockLength = data.readableBytes();
            int length = (headerBlockLength == 0) ? 8 : 6 + headerBlockLength;
            ChannelBuffer frame = ChannelBuffers.buffer(
                    ByteOrder.BIG_ENDIAN, SPDY_HEADER_SIZE + length);
            frame.writeShort(SPDY_VERSION | 0x8000);
            frame.writeShort(SPDY_SYN_REPLY_FRAME);
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        } else if (msg instanceof SpdyHeadersFrame) {

            SpdyHeadersFrame spdyHeadersFrame = (SpdyHeadersFrame) msg;
            ChannelBuffer data = compressHeaderBlock(
                    encodeHeaderBlock(spdyHeadersFrame));
            int headerBlockLength = data.readableBytes();
            int length = (headerBlockLength == 0) ? 4 : 6 + headerBlockLength;
            ChannelBuffer frame = ChannelBuffers.buffer(
                    ByteOrder.BIG_ENDIAN, SPDY_HEADER_SIZE + length);
            frame.writeShort(SPDY_VERSION | 0x8000);
            frame.writeShort(SPDY_HEADERS_FRAME);
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                    } else {
                        return LAST_CHUNK.duplicate();
                    }
                } else {
                    ChannelBuffer content = chunk.getContent();
                    int contentLength = content.readableBytes();

                    return wrappedBuffer(
                            copiedBuffer(
                                    Integer.toHexString(contentLength),
                                    CharsetUtil.US_ASCII),
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            throw new NullPointerException("value");
        }
        byte [] bytes = value.getBytes(charset);
        ChannelBuffer buffer = ChannelBuffers.wrappedBuffer(bytes);
        if (definedSize > 0) {
            definedSize = buffer.readableBytes();
        }
        setContent(buffer);
    }

    @Override
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            isKey = false;
            if (currentBuffer == null) {
                currentBuffer = ChannelBuffers.wrappedBuffer(
                        buffer, ChannelBuffers.wrappedBuffer("=".getBytes()));
                //continue
                size -= buffer.readableBytes() + 1;
            } else {
                currentBuffer = ChannelBuffers.wrappedBuffer(currentBuffer,
                    buffer, ChannelBuffers.wrappedBuffer("=".getBytes()));
                //continue
                size -= buffer.readableBytes() + 1;
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                size -= buffer.readableBytes() + 1;
            } else {
                currentBuffer = ChannelBuffers.wrappedBuffer(currentBuffer,
                    buffer, ChannelBuffers.wrappedBuffer("=".getBytes()));
                //continue
                size -= buffer.readableBytes() + 1;
            }
            if (currentBuffer.readableBytes() >= HttpPostBodyUtil.chunkSize) {
                buffer = fillChannelBuffer();
                return new DefaultHttpChunk(buffer);
            }
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                // Replace the content.
                m.setContent(content);
                if (m.containsHeader(HttpHeaders.Names.CONTENT_LENGTH)) {
                    m.setHeader(
                            HttpHeaders.Names.CONTENT_LENGTH,
                            Integer.toString(content.readableBytes()));
                }
            }

            // Because HttpMessage is a mutable object, we can simply forward the write request.
            ctx.sendDownstream(e);
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