io.netty.handler.codec.http2

类 Http2ClientUpgradeCodec

java.lang.Object

io.netty.handler.codec.http2.Http2ClientUpgradeCodec

所有已实现的接口:

HttpClientUpgradeHandler.UpgradeCodec

@UnstableApi
public class Http2ClientUpgradeCodec
extends java.lang.Object
implements HttpClientUpgradeHandler.UpgradeCodec

Client-side cleartext upgrade codec from HTTP to HTTP/2.

构造器概要

构造器

构造器和说明
Http2ClientUpgradeCodec(Http2ConnectionHandler connectionHandler) Creates the codec using a default name for the connection handler when adding to the pipeline.
Http2ClientUpgradeCodec(Http2ConnectionHandler connectionHandler, Http2MultiplexHandler http2MultiplexHandler) Creates the codec using a default name for the connection handler when adding to the pipeline.
Http2ClientUpgradeCodec(Http2FrameCodec frameCodec, ChannelHandler upgradeToHandler)
Http2ClientUpgradeCodec(java.lang.String handlerName, Http2ConnectionHandler connectionHandler) Creates the codec providing an upgrade to the given handler for HTTP/2.
Http2ClientUpgradeCodec(java.lang.String handlerName, Http2ConnectionHandler connectionHandler, Http2MultiplexHandler http2MultiplexHandler) Creates the codec providing an upgrade to the given handler for HTTP/2.
Http2ClientUpgradeCodec(java.lang.String handlerName, Http2FrameCodec frameCodec, ChannelHandler upgradeToHandler)

方法概要

限定符和类型	方法和说明
java.lang.CharSequence	protocol() Returns the name of the protocol supported by this codec, as indicated by the 'UPGRADE' header.
java.util.Collection<java.lang.CharSequence>	setUpgradeHeaders(ChannelHandlerContext ctx, HttpRequest upgradeRequest) Sets any protocol-specific headers required to the upgrade request.
void	upgradeTo(ChannelHandlerContext ctx, FullHttpResponse upgradeResponse) Performs an HTTP protocol upgrade from the source codec.

从类继承的方法 java.lang.Object

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

构造器详细资料

Http2ClientUpgradeCodec

public Http2ClientUpgradeCodec(Http2FrameCodec frameCodec,
                               ChannelHandler upgradeToHandler)

Http2ClientUpgradeCodec

public Http2ClientUpgradeCodec(java.lang.String handlerName,
                               Http2FrameCodec frameCodec,
                               ChannelHandler upgradeToHandler)

Http2ClientUpgradeCodec

public Http2ClientUpgradeCodec(Http2ConnectionHandler connectionHandler)

Creates the codec using a default name for the connection handler when adding to the pipeline.

参数:

connectionHandler - the HTTP/2 connection handler

Http2ClientUpgradeCodec

public Http2ClientUpgradeCodec(Http2ConnectionHandler connectionHandler,
                               Http2MultiplexHandler http2MultiplexHandler)

Creates the codec using a default name for the connection handler when adding to the pipeline.

参数:

connectionHandler - the HTTP/2 connection handler

http2MultiplexHandler - the Http2 Multiplexer handler to work with Http2FrameCodec

Http2ClientUpgradeCodec

public Http2ClientUpgradeCodec(java.lang.String handlerName,
                               Http2ConnectionHandler connectionHandler)

Creates the codec providing an upgrade to the given handler for HTTP/2.

参数:

handlerName - the name of the HTTP/2 connection handler to be used in the pipeline, or null to auto-generate the name

connectionHandler - the HTTP/2 connection handler

Http2ClientUpgradeCodec

public Http2ClientUpgradeCodec(java.lang.String handlerName,
                               Http2ConnectionHandler connectionHandler,
                               Http2MultiplexHandler http2MultiplexHandler)

Creates the codec providing an upgrade to the given handler for HTTP/2.

参数:

handlerName - the name of the HTTP/2 connection handler to be used in the pipeline, or null to auto-generate the name

connectionHandler - the HTTP/2 connection handler

方法详细资料

protocol

public java.lang.CharSequence protocol()

从接口复制的说明: HttpClientUpgradeHandler.UpgradeCodec

Returns the name of the protocol supported by this codec, as indicated by the 'UPGRADE' header.

指定者:

protocol 在接口中 HttpClientUpgradeHandler.UpgradeCodec

setUpgradeHeaders

public java.util.Collection<java.lang.CharSequence> setUpgradeHeaders(ChannelHandlerContext ctx,
                                                                      HttpRequest upgradeRequest)

从接口复制的说明: HttpClientUpgradeHandler.UpgradeCodec

Sets any protocol-specific headers required to the upgrade request. Returns the names of all headers that were added. These headers will be used to populate the CONNECTION header.

指定者:

setUpgradeHeaders 在接口中 HttpClientUpgradeHandler.UpgradeCodec

upgradeTo

public void upgradeTo(ChannelHandlerContext ctx,
                      FullHttpResponse upgradeResponse)
               throws java.lang.Exception

从接口复制的说明: HttpClientUpgradeHandler.UpgradeCodec

Performs an HTTP protocol upgrade from the source codec. This method is responsible for adding all handlers required for the new protocol.

指定者:

upgradeTo 在接口中 HttpClientUpgradeHandler.UpgradeCodec

参数:

ctx - the context for the current handler.

upgradeResponse - the 101 Switching Protocols response that indicates that the server has switched to this protocol.

抛出:

java.lang.Exception