com.alibaba.dubbo.remoting.exchange.codec
Class ExchangeCodec

java.lang.Object
  com.alibaba.dubbo.remoting.transport.AbstractCodec
      com.alibaba.dubbo.remoting.transport.codec.TransportCodec
          com.alibaba.dubbo.remoting.telnet.codec.TelnetCodec
              com.alibaba.dubbo.remoting.exchange.codec.ExchangeCodec

All Implemented Interfaces:

Codec

Direct Known Subclasses:

DubboCodec

public class ExchangeCodec
extends TelnetCodec

ExchangeCodec.

Author:

qianlei, william.liangf

Field Summary

Fields inherited from interface com.alibaba.dubbo.remoting.Codec

NEED_MORE_INPUT

Constructor Summary

ExchangeCodec()

Method Summary

Object	decode(Channel channel, InputStream is) Decode message.
void	encode(Channel channel, OutputStream os, Object msg) Encode message.
Short	getMagicCode()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExchangeCodec

public ExchangeCodec()

Method Detail

getMagicCode

public Short getMagicCode()

encode

public void encode(Channel channel,
                   OutputStream os,
                   Object msg)
            throws IOException

Description copied from interface: Codec

Encode message.

Specified by:

encode in interface Codec

Overrides:

encode in class TelnetCodec

Parameters:

channel - channel.

os - output stream.

msg - message.

Throws:

IOException

decode

public Object decode(Channel channel,
                     InputStream is)
              throws IOException

Description copied from interface: Codec

Decode message.

Specified by:

decode in interface Codec

Overrides:

decode in class TelnetCodec

Parameters:

channel - channel.

is - input stream.

Returns:

message or NEED_MORE_INPUT poison.

Throws:

IOException

See Also:

Codec.NEED_MORE_INPUT