org.apache.mina.example.imagine.step1.codec
Class ImageRequestDecoder

java.lang.Object
  org.apache.mina.filter.codec.ProtocolDecoderAdapter
      org.apache.mina.filter.codec.CumulativeProtocolDecoder
          org.apache.mina.example.imagine.step1.codec.ImageRequestDecoder

All Implemented Interfaces:

ProtocolDecoder

public class ImageRequestDecoder
extends CumulativeProtocolDecoder

a decoder for ImageRequest objects

Author:

Apache MINA Project

Constructor Summary

ImageRequestDecoder()

Method Summary

protected boolean

doDecode(IoSession session, IoBuffer in, ProtocolDecoderOutput out) Implement this method to consume the specified cumulative buffer and decode its content into message(s).

Methods inherited from class org.apache.mina.filter.codec.CumulativeProtocolDecoder

decode, dispose

Methods inherited from class org.apache.mina.filter.codec.ProtocolDecoderAdapter

finishDecode

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageRequestDecoder

public ImageRequestDecoder()

Method Detail

doDecode

protected boolean doDecode(IoSession session,
                           IoBuffer in,
                           ProtocolDecoderOutput out)
                    throws java.lang.Exception

Description copied from class: CumulativeProtocolDecoder

Implement this method to consume the specified cumulative buffer and decode its content into message(s).

Specified by:

doDecode in class CumulativeProtocolDecoder

in - the cumulative buffer

Returns:

true if and only if there's more to decode in the buffer and you want to have doDecode method invoked again. Return false if remaining data is not enough to decode, then this method will be invoked again when more data is cumulated.

Throws:

java.lang.Exception - if cannot decode in.