Method serializeOld

src/CompareAndSetRequest.java:217–240

Serializes this request for HBase 0.94 and before.

(final byte server_version)

  /** Serializes this request for HBase 0.94 and before.  */
  private ChannelBuffer serializeOld(final byte server_version) {
    final ChannelBuffer buf = newBuffer(server_version, predictSerializedSize());
    buf.writeInt(6);  // Number of parameters.

    // 1st param: byte array: region name.
    writeHBaseByteArray(buf, region.name());

    // 2nd param: byte array: row key.
    writeHBaseByteArray(buf, put.key());

    // 3rd param: byte array: column family.
    writeHBaseByteArray(buf, put.family());

    // 4th param: byte array: qualifier.
    writeHBaseByteArray(buf, put.qualifier());

    // 5th param: byte array: expected value.
    writeHBaseByteArray(buf, expected);

    // 6th param: New value.
    put.serializeInto(buf);

    return buf;
  }

  @Override
  Boolean deserialize(final ChannelBuffer buf, final int cell_size) {