All Implemented Interfaces:

ChannelHandler, ChannelInboundHandler

public class JZlibDecoder
extends ZlibDecoder 

• Nested Class Summary

  • Nested classes/interfaces inherited from class io.netty.handler.codec.ByteToMessageDecoder

    ByteToMessageDecoder.Cumulator

  • Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

    ChannelHandler.Sharable

• Field Summary

  • Fields inherited from class io.netty.handler.codec.ByteToMessageDecoder

    COMPOSITE_CUMULATOR, MERGE_CUMULATOR

• Constructor Summary

  Constructors

  Constructor and Description
  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.

• Method Summary

  All Methods

  Modifier and Type	Method and Description
  protected void	decode (ChannelHandlerContext ctx, ByteBuf in, java.util.List<java.lang.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.

  • Methods inherited from class io.netty.handler.codec.ByteToMessageDecoder

    actualReadableBytes, callDecode, channelInactive, channelRead, channelReadComplete, decodeLast, discardSomeReadBytes, handlerRemoved, handlerRemoved0, internalBuffer, isSingleDecode, setCumulator, setDiscardAfterReads, setSingleDecode, userEventTriggered

  • Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

    channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught

  • Methods inherited from class io.netty.channel.ChannelHandlerAdapter

    ensureNotSharable, handlerAdded, isSharable

  • Methods inherited from class java.lang.Object

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

  • Methods inherited from interface io.netty.channel.ChannelHandler

    handlerAdded

• Constructor Detail

  • JZlibDecoder

    public JZlibDecoder()

    Creates a new instance with the default wrapper (ZlibWrapper.ZLIB).

    Throws:

    DecompressionException - if failed to initialize zlib

  • JZlibDecoder

    public JZlibDecoder(ZlibWrapper wrapper)

    Creates a new instance with the specified wrapper.

    Throws:

    DecompressionException - if failed to initialize zlib

  • JZlibDecoder

    public JZlibDecoder(byte[] dictionary)

    Creates a new instance with the specified preset dictionary. The wrapper is always ZlibWrapper.ZLIB because it is the only format that supports the preset dictionary.

    Throws:

    DecompressionException - if failed to initialize zlib

• Method Detail

  • isClosed

    public boolean isClosed()

    Returns true if and only if the end of the compressed stream has been reached.

    Specified by:

    isClosed in class ZlibDecoder

  • decode

    protected void decode(ChannelHandlerContext ctx,
     ByteBuf in,
     java.util.List<java.lang.Object> out)
     throws java.lang.Exception

    Description copied from class: ByteToMessageDecoder
    Decode the from one ByteBuf to an other. This method will be called till either the input ByteBuf has nothing to read when return from this method or till nothing was read from the input ByteBuf.

    Specified by:

    decode in class ByteToMessageDecoder

    Parameters:

    ctx - the ChannelHandlerContext which this ByteToMessageDecoder belongs to

    in - the ByteBuf from which to read data

    out - the List to which decoded messages should be added

    Throws:

    java.lang.Exception - is thrown if an error occurs