org.apache.mina.example.tapedeck
Class CommandDecoder

java.lang.Object
  org.apache.mina.filter.codec.textline.TextLineDecoder
      org.apache.mina.example.tapedeck.CommandDecoder

All Implemented Interfaces:

ProtocolDecoder

public class CommandDecoder
extends TextLineDecoder

MINA ProtocolDecoder which decodes bytes into Command objects.

Author:

Apache MINA Project

Constructor Summary

CommandDecoder()

Method Summary

void	decode(IoSession session, IoBuffer in, ProtocolDecoderOutput out) Decodes binary or protocol-specific content into higher-level message objects.

Methods inherited from class org.apache.mina.filter.codec.textline.TextLineDecoder

dispose, finishDecode, getBufferLength, getMaxLineLength, setBufferLength, setMaxLineLength, writeText

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandDecoder

public CommandDecoder()

Method Detail

decode

public void decode(IoSession session,
                   IoBuffer in,
                   ProtocolDecoderOutput out)
            throws Exception

Description copied from class: TextLineDecoder

Decodes binary or protocol-specific content into higher-level message objects. MINA invokes ProtocolDecoder.decode(IoSession, IoBuffer, ProtocolDecoderOutput) method with read data, and then the decoder implementation puts decoded messages into ProtocolDecoderOutput.

Specified by:

decode in interface ProtocolDecoder

Overrides:

decode in class TextLineDecoder

Throws:

Exception - if the read data violated protocol specification