io.netty.handler.ssl

类 OptionalSslHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.ByteToMessageDecoder

io.netty.handler.ssl.OptionalSslHandler

所有已实现的接口:

ChannelHandler, ChannelInboundHandler

public class OptionalSslHandler
extends ByteToMessageDecoder

OptionalSslHandler is a utility decoder to support both SSL and non-SSL handlers based on the first message received.

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
OptionalSslHandler(SslContext sslContext)

方法概要

方法

限定符和类型	方法和说明
protected void	decode(ChannelHandlerContext context, ByteBuf in, java.util.List<java.lang.Object> out) Decode the from one ByteBuf to an other.
protected ChannelHandler	newNonSslHandler(ChannelHandlerContext context) Override to configure the ChannelHandler.
protected java.lang.String	newNonSslHandlerName() Optionally specify the non-SSL handler name, this method may return null.
protected SslHandler	newSslHandler(ChannelHandlerContext context, SslContext sslContext) Override to configure the SslHandler eg.
protected java.lang.String	newSslHandlerName() Optionally specify the SSL handler name, this method may return null.

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

actualReadableBytes, callDecode, 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.ChannelHandler

handlerAdded

构造器详细资料

OptionalSslHandler

public OptionalSslHandler(SslContext sslContext)

方法详细资料

decode

protected void decode(ChannelHandlerContext context,
          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:

context - 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

newSslHandlerName

protected java.lang.String newSslHandlerName()

Optionally specify the SSL handler name, this method may return null.

返回:

the name of the SSL handler.

newSslHandler

protected SslHandler newSslHandler(ChannelHandlerContext context,
                       SslContext sslContext)

Override to configure the SslHandler eg. SSLParameters.setEndpointIdentificationAlgorithm(String). The hostname and port is not known by this method so servers may want to override this method and use the SslContext.newHandler(ByteBufAllocator, String, int) variant.

参数:

context - the ChannelHandlerContext to use.

sslContext - the SSLContext to use.

返回:

the SslHandler which will replace the OptionalSslHandler in the pipeline if the traffic is SSL.

newNonSslHandlerName

protected java.lang.String newNonSslHandlerName()

Optionally specify the non-SSL handler name, this method may return null.

返回:

the name of the non-SSL handler.

newNonSslHandler

protected ChannelHandler newNonSslHandler(ChannelHandlerContext context)

Override to configure the ChannelHandler.

参数:

context - the ChannelHandlerContext to use.

返回:

the ChannelHandler which will replace the OptionalSslHandler in the pipeline or null to simply remove the OptionalSslHandler if the traffic is non-SSL.