Package com.alibaba.dubbo.remoting.buffer

Examples of com.alibaba.dubbo.remoting.buffer.ChannelBufferOutputStream

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        Bytes.long2bytes(req.getId(), header, 4);

        // encode request data.
        int savedWriteIndex = buffer.writerIndex();
        buffer.writerIndex(savedWriteIndex + HEADER_LENGTH);
        ChannelBufferOutputStream bos = new ChannelBufferOutputStream(buffer);
        ObjectOutput out = serialization.serialize(channel.getUrl(), bos);
        if (req.isEvent()) {
            encodeEventData(channel, out, req.getData());
        } else {
            encodeRequestData(channel, out, req.getData());
        }
        out.flushBuffer();
        bos.flush();
        bos.close();
        int len = bos.writtenBytes();
        checkPayload(channel, len);
        Bytes.int2bytes(len, header, 12);

        // write
        buffer.writerIndex(savedWriteIndex);
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            // set request id.
            Bytes.long2bytes(res.getId(), header, 4);

            int savedWriteIndex = buffer.writerIndex();
            buffer.writerIndex(savedWriteIndex + HEADER_LENGTH);
            ChannelBufferOutputStream bos = new ChannelBufferOutputStream(buffer);
            ObjectOutput out = serialization.serialize(channel.getUrl(), bos);
            // encode response data or error message.
            if (status == Response.OK) {
                if (res.isHeartbeat()) {
                    encodeHeartbeatData(channel, out, res.getResult());
                } else {
                    encodeResponseData(channel, out, res.getResult());
                }
            }
            else out.writeUTF(res.getErrorMessage());
            out.flushBuffer();
            bos.flush();
            bos.close();

            int len = bos.writtenBytes();
            checkPayload(channel, len);
            Bytes.int2bytes(len, header, 12);
            // write
            buffer.writerIndex(savedWriteIndex);
            buffer.writeBytes(header); // write header.
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* @author william.liangf
*/
public class TransportCodec extends AbstractCodec {

    public void encode(Channel channel, ChannelBuffer buffer, Object message) throws IOException {
        OutputStream output = new ChannelBufferOutputStream(buffer);
        ObjectOutput objectOutput = getSerialization(channel).serialize(channel.getUrl(), output);
        encodeData(channel, objectOutput, message);
        objectOutput.flushBuffer();
    }
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    protected static TProtocol newProtocol(URL url, ChannelBuffer buffer) throws IOException {
        String protocol = url.getParameter(ThriftConstants.THRIFT_PROTOCOL_KEY,
                                           ThriftConstants.DEFAULT_PROTOCOL);
        if (ThriftConstants.BINARY_THRIFT_PROTOCOL.equals(protocol)) {
            return new TBinaryProtocol(new TIOStreamTransport(new ChannelBufferOutputStream(buffer)));
        }
        throw new IOException("Unsupported protocol type " + protocol);
    }
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Related Classes of com.alibaba.dubbo.remoting.buffer.ChannelBufferOutputStream

  • com.alibaba.dubbo.remoting.exchange.codec.ExchangeCodec
  • com.alibaba.dubbo.remoting.transport.codec.TransportCodec
  • com.alibaba.dubbo.rpc.protocol.thrift.ThriftNativeCodec
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