public class JZlibDecoder extends ZlibDecoder
ChannelHandler.Sharable
Constructor and Description |
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JZlibDecoder()
Creates a new instance with the default wrapper (
ZlibWrapper.ZLIB ). |
JZlibDecoder(byte[] dictionary)
Creates a new instance with the specified preset dictionary.
|
JZlibDecoder(ZlibWrapper wrapper)
Creates a new instance with the specified wrapper.
|
Modifier and Type | Method and Description |
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protected void |
decode(ChannelHandlerContext ctx,
ByteBuf in,
List<Object> out)
Decode the from one
ByteBuf to an other. |
boolean |
isClosed()
Returns
true if and only if the end of the compressed stream
has been reached. |
actualReadableBytes, callDecode, channelInactive, channelRead, channelReadComplete, decodeLast, handlerRemoved, handlerRemoved0, internalBuffer, isSingleDecode, setSingleDecode
channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered
handlerAdded, isSharable
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
handlerAdded
public JZlibDecoder()
ZlibWrapper.ZLIB
).CompressionException
- if failed to initialize zlibpublic JZlibDecoder(ZlibWrapper wrapper)
CompressionException
- if failed to initialize zlibpublic JZlibDecoder(byte[] dictionary)
ZlibWrapper.ZLIB
because it is the only format that
supports the preset dictionary.CompressionException
- if failed to initialize zlibpublic boolean isClosed()
true
if and only if the end of the compressed stream
has been reached.isClosed
in class ZlibDecoder
protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws Exception
ByteToMessageDecoder
ByteBuf
to an other. This method will be called till either the input
ByteBuf
has nothing to read anymore, till nothing was read from the input ByteBuf
or till
this method returns null
.decode
in class ByteToMessageDecoder
ctx
- the ChannelHandlerContext
which this ByteToMessageDecoder
belongs toin
- the ByteBuf
from which to read dataout
- the List
to which decoded messages should be addedException
- is thrown if an error accourCopyright © 2008–2014 The Netty Project. All rights reserved.