org.apache.mina.filter.codec.statemachine
Class CrLfDecodingState

java.lang.Object
  extended by org.apache.mina.filter.codec.statemachine.CrLfDecodingState
All Implemented Interfaces:
DecodingState

public abstract class CrLfDecodingState
extends Object
implements DecodingState

Decodes a single CRLF. If it is found, the bytes are consumed and Boolean.TRUE is provided as the product. Otherwise, read bytes are pushed back to the stream, and Boolean.FALSE is provided as the product. Note that if we find a CR but do not find a following LF, we raise an error.

Version:
$Rev: 601994 $, $Date: 2007-12-07 05:58:00 +0100 (Fri, 07 Dec 2007) $
Author:
The Apache MINA Project (dev@mina.apache.org)

Constructor Summary
CrLfDecodingState()
           
 
Method Summary
 DecodingState decode(IoBuffer in, ProtocolDecoderOutput out)
          Invoked when data is available for this state.
protected abstract  DecodingState finishDecode(boolean foundCRLF, ProtocolDecoderOutput out)
           
 DecodingState finishDecode(ProtocolDecoderOutput out)
          Invoked when the associated IoSession is closed.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CrLfDecodingState

public CrLfDecodingState()
Method Detail

decode

public DecodingState decode(IoBuffer in,
                            ProtocolDecoderOutput out)
                     throws Exception
Description copied from interface: DecodingState
Invoked when data is available for this state.

Specified by:
decode in interface DecodingState
Throws:
Exception

finishDecode

public DecodingState finishDecode(ProtocolDecoderOutput out)
                           throws Exception
Description copied from interface: DecodingState
Invoked when the associated IoSession is closed.

Specified by:
finishDecode in interface DecodingState
Throws:
Exception

finishDecode

protected abstract DecodingState finishDecode(boolean foundCRLF,
                                              ProtocolDecoderOutput out)
                                       throws Exception
Throws:
Exception


Copyright © 2004-2009 Apache MINA Project. All Rights Reserved.