io.netty.handler.codec.http.websocketx

类 WebSocket00FrameDecoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.ByteToMessageDecoder

io.netty.handler.codec.ReplayingDecoder<java.lang.Void>

io.netty.handler.codec.http.websocketx.WebSocket00FrameDecoder

所有已实现的接口:

ChannelHandler, ChannelInboundHandler, WebSocketFrameDecoder

public class WebSocket00FrameDecoder
extends ReplayingDecoder<java.lang.Void>
implements WebSocketFrameDecoder

Decodes ByteBufs into WebSocketFrames.

For the detailed instruction on adding add Web Socket support to your HTTP server, take a look into the WebSocketServer example located in the io.netty.example.http.websocket package.

嵌套类概要

从类继承的嵌套类/接口 io.netty.handler.codec.ByteToMessageDecoder

ByteToMessageDecoder.Cumulator

从接口继承的嵌套类/接口 io.netty.channel.ChannelHandler

ChannelHandler.Sharable

字段概要

从类继承的字段 io.netty.handler.codec.ByteToMessageDecoder

COMPOSITE_CUMULATOR, MERGE_CUMULATOR

构造器概要

构造器

构造器和说明
WebSocket00FrameDecoder()
WebSocket00FrameDecoder(int maxFrameSize) Creates a new instance of WebSocketFrameDecoder with the specified maxFrameSize.
WebSocket00FrameDecoder(WebSocketDecoderConfig decoderConfig) Creates a new instance of WebSocketFrameDecoder with the specified maxFrameSize.

方法概要

限定符和类型	方法和说明
protected void	decode(ChannelHandlerContext ctx, ByteBuf in, java.util.List<java.lang.Object> out) Decode the from one ByteBuf to an other.

从类继承的方法 io.netty.handler.codec.ReplayingDecoder

callDecode, checkpoint, checkpoint, state, state

从类继承的方法 io.netty.handler.codec.ByteToMessageDecoder

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

从类继承的方法 io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught

从类继承的方法 io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, handlerAdded, isSharable

从类继承的方法 java.lang.Object

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

从接口继承的方法 io.netty.channel.ChannelInboundHandler

channelActive, channelInactive, channelRead, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

从接口继承的方法 io.netty.channel.ChannelHandler

handlerAdded, handlerRemoved

构造器详细资料

WebSocket00FrameDecoder

public WebSocket00FrameDecoder()

WebSocket00FrameDecoder

public WebSocket00FrameDecoder(int maxFrameSize)

Creates a new instance of WebSocketFrameDecoder with the specified maxFrameSize. If the client sends a frame size larger than maxFrameSize, the channel will be closed.

参数:

maxFrameSize - the maximum frame size to decode

WebSocket00FrameDecoder

public WebSocket00FrameDecoder(WebSocketDecoderConfig decoderConfig)

Creates a new instance of WebSocketFrameDecoder with the specified maxFrameSize. If the client sends a frame size larger than maxFrameSize, the channel will be closed.

参数:

decoderConfig - Frames decoder configuration.

方法详细资料

decode

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

从类复制的说明: 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.

指定者:

decode 在类中 ByteToMessageDecoder

参数:

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

抛出:

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