io.netty.handler.codec.spdy

类 SpdyHttpDecoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.MessageToMessageDecoder<SpdyFrame>

io.netty.handler.codec.spdy.SpdyHttpDecoder

所有已实现的接口:

ChannelHandler, ChannelInboundHandler

public class SpdyHttpDecoder
extends MessageToMessageDecoder<SpdyFrame>

Decodes SpdySynStreamFrames, SpdySynReplyFrames, and SpdyDataFrames into FullHttpRequests and FullHttpResponses.

嵌套类概要

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

ChannelHandler.Sharable

构造器概要

构造器

限定符	构造器和说明
	SpdyHttpDecoder(SpdyVersion version, int maxContentLength) Creates a new instance.
	SpdyHttpDecoder(SpdyVersion version, int maxContentLength, boolean validateHeaders) 已过时。 Use the SpdyHttpDecoder(SpdyVersion, int, Map, HttpHeadersFactory, HttpHeadersFactory) constructor instead.
protected	SpdyHttpDecoder(SpdyVersion version, int maxContentLength, java.util.Map<java.lang.Integer,FullHttpMessage> messageMap) Creates a new instance with the specified parameters.
protected	SpdyHttpDecoder(SpdyVersion version, int maxContentLength, java.util.Map<java.lang.Integer,FullHttpMessage> messageMap, boolean validateHeaders) 已过时。 Use the SpdyHttpDecoder(SpdyVersion, int, Map, HttpHeadersFactory, HttpHeadersFactory) constructor instead.
protected	SpdyHttpDecoder(SpdyVersion version, int maxContentLength, java.util.Map<java.lang.Integer,FullHttpMessage> messageMap, HttpHeadersFactory headersFactory, HttpHeadersFactory trailersFactory) Creates a new instance with the specified parameters.

方法概要

限定符和类型	方法和说明
void	channelInactive(ChannelHandlerContext ctx) Calls ChannelHandlerContext.fireChannelInactive() to forward to the next ChannelInboundHandler in the ChannelPipeline.
protected void	decode(ChannelHandlerContext ctx, SpdyFrame msg, java.util.List<java.lang.Object> out) Decode from one message to an other.
protected FullHttpMessage	getMessage(int streamId)
protected FullHttpMessage	putMessage(int streamId, FullHttpMessage message)
protected FullHttpMessage	removeMessage(int streamId)

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

acceptInboundMessage, channelRead

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

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

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

ensureNotSharable, handlerAdded, handlerRemoved, 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.ChannelHandler

handlerAdded, handlerRemoved

构造器详细资料

SpdyHttpDecoder

public SpdyHttpDecoder(SpdyVersion version,
                       int maxContentLength)

Creates a new instance.

参数:

version - the protocol version

maxContentLength - the maximum length of the message content. If the length of the message content exceeds this value, a TooLongFrameException will be raised.

SpdyHttpDecoder

@Deprecated
public SpdyHttpDecoder(SpdyVersion version,
                                    int maxContentLength,
                                    boolean validateHeaders)

已过时。 Use the SpdyHttpDecoder(SpdyVersion, int, Map, HttpHeadersFactory, HttpHeadersFactory) constructor instead.

Creates a new instance.

参数:

version - the protocol version

maxContentLength - the maximum length of the message content. If the length of the message content exceeds this value, a TooLongFrameException will be raised.

validateHeaders - true if http headers should be validated

SpdyHttpDecoder

protected SpdyHttpDecoder(SpdyVersion version,
                          int maxContentLength,
                          java.util.Map<java.lang.Integer,FullHttpMessage> messageMap)

Creates a new instance with the specified parameters.

参数:

version - the protocol version

maxContentLength - the maximum length of the message content. If the length of the message content exceeds this value, a TooLongFrameException will be raised.

messageMap - the Map used to hold partially received messages.

SpdyHttpDecoder

@Deprecated
protected SpdyHttpDecoder(SpdyVersion version,
                                       int maxContentLength,
                                       java.util.Map<java.lang.Integer,FullHttpMessage> messageMap,
                                       boolean validateHeaders)

已过时。 Use the SpdyHttpDecoder(SpdyVersion, int, Map, HttpHeadersFactory, HttpHeadersFactory) constructor instead.

Creates a new instance with the specified parameters.

参数:

version - the protocol version

maxContentLength - the maximum length of the message content. If the length of the message content exceeds this value, a TooLongFrameException will be raised.

messageMap - the Map used to hold partially received messages.

validateHeaders - true if http headers should be validated

SpdyHttpDecoder

protected SpdyHttpDecoder(SpdyVersion version,
                          int maxContentLength,
                          java.util.Map<java.lang.Integer,FullHttpMessage> messageMap,
                          HttpHeadersFactory headersFactory,
                          HttpHeadersFactory trailersFactory)

Creates a new instance with the specified parameters.

参数:

version - the protocol version

maxContentLength - the maximum length of the message content. If the length of the message content exceeds this value, a TooLongFrameException will be raised.

messageMap - the Map used to hold partially received messages.

headersFactory - The factory used for creating HTTP headers

trailersFactory - The factory used for creating HTTP trailers.

方法详细资料

channelInactive

public void channelInactive(ChannelHandlerContext ctx)
                     throws java.lang.Exception

从类复制的说明: ChannelInboundHandlerAdapter

Calls ChannelHandlerContext.fireChannelInactive() to forward to the next ChannelInboundHandler in the ChannelPipeline. Sub-classes may override this method to change behavior.

指定者:

channelInactive 在接口中 ChannelInboundHandler

覆盖:

channelInactive 在类中 ChannelInboundHandlerAdapter

抛出:

java.lang.Exception

putMessage

protected FullHttpMessage putMessage(int streamId,
                                     FullHttpMessage message)

getMessage

protected FullHttpMessage getMessage(int streamId)

removeMessage

protected FullHttpMessage removeMessage(int streamId)

decode

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

从类复制的说明: MessageToMessageDecoder

Decode from one message to an other. This method will be called for each written message that can be handled by this decoder.

指定者:

decode 在类中 MessageToMessageDecoder<SpdyFrame>

参数:

ctx - the ChannelHandlerContext which this MessageToMessageDecoder belongs to

msg - the message to decode to an other one

out - the List to which decoded messages should be added

抛出:

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