io.netty.handler.codec.spdy

Class SpdyOrHttpChooser

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.ByteToMessageDecoder

io.netty.handler.codec.spdy.SpdyOrHttpChooser

All Implemented Interfaces:

ChannelHandler, ChannelInboundHandler

Deprecated.

Use ApplicationProtocolNegotiationHandler instead.

public abstract class SpdyOrHttpChooser
extends ByteToMessageDecoder

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SpdyOrHttpChooser.SelectedProtocol Deprecated.

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

Modifier	Constructor and Description
protected	SpdyOrHttpChooser() Deprecated.

Method Summary

Modifier and Type	Method and Description
protected abstract void	configureHttp1(ChannelHandlerContext ctx) Deprecated. Configures the Channel of the specified ctx for HTTP/1.
protected abstract void	configureSpdy(ChannelHandlerContext ctx, SpdyVersion version) Deprecated. Configures the Channel of the specified ctx for HTTP/2.
protected void	decode(ChannelHandlerContext ctx, ByteBuf in, java.util.List<java.lang.Object> out) Deprecated. Decode the from one ByteBuf to an other.
void	exceptionCaught(ChannelHandlerContext ctx, java.lang.Throwable cause) Deprecated. Calls ChannelHandlerContext.fireExceptionCaught(Throwable) to forward to the next ChannelHandler in the ChannelPipeline.
protected SpdyOrHttpChooser.SelectedProtocol	selectProtocol(SslHandler sslHandler) Deprecated. Returns the SpdyOrHttpChooser.SelectedProtocol for the current SSL session.

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

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

SpdyOrHttpChooser

protected SpdyOrHttpChooser()

Deprecated.

Method Detail

decode

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

Deprecated.

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

selectProtocol

protected SpdyOrHttpChooser.SelectedProtocol selectProtocol(SslHandler sslHandler)
                                                     throws java.lang.Exception

Deprecated.

Returns the SpdyOrHttpChooser.SelectedProtocol for the current SSL session. By default, this method returns the first known protocol.

Returns:

the selected application-level protocol, or null if the application-level protocol name of the specified sslHandler is neither "http/1.1", "http/1.0" nor "spdy/3.1"

Throws:

java.lang.Exception

configureSpdy

protected abstract void configureSpdy(ChannelHandlerContext ctx,
                                      SpdyVersion version)
                               throws java.lang.Exception

Deprecated.

Configures the Channel of the specified ctx for HTTP/2.

A typical implementation of this method will look like the following:

 ChannelPipeline p = ctx.pipeline();
 p.addLast(new SpdyFrameCodec(version));
 p.addLast(new SpdySessionHandler(version, true));
 p.addLast(new SpdyHttpEncoder(version));
 p.addLast(new SpdyHttpDecoder(version, maxSpdyContentLength));
 p.addLast(new SpdyHttpResponseStreamIdHandler());
 p.addLast(new YourHttpRequestHandler());
 

Throws:

java.lang.Exception

configureHttp1

protected abstract void configureHttp1(ChannelHandlerContext ctx)
                                throws java.lang.Exception

Deprecated.

Configures the Channel of the specified ctx for HTTP/1.

A typical implementation of this method will look like the following:

 ChannelPipeline p = ctx.pipeline();
 p.addLast(new HttpServerCodec());
 p.addLast(new YourHttpRequestHandler());
 

Throws:

java.lang.Exception

exceptionCaught

public void exceptionCaught(ChannelHandlerContext ctx,
                            java.lang.Throwable cause)
                     throws java.lang.Exception

Deprecated.

Description copied from class: ChannelInboundHandlerAdapter

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

Specified by:

exceptionCaught in interface ChannelHandler

Specified by:

exceptionCaught in interface ChannelInboundHandler

Overrides:

exceptionCaught in class ChannelInboundHandlerAdapter

Throws:

java.lang.Exception