com.digitalpetri.opcua.stack.server.handlers

Class UaTcpServerHelloHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.ByteToMessageDecoder

com.digitalpetri.opcua.stack.server.handlers.UaTcpServerHelloHandler

All Implemented Interfaces:

HeaderDecoder, io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler

public class UaTcpServerHelloHandler
extends io.netty.handler.codec.ByteToMessageDecoder
implements HeaderDecoder

Nested Class Summary

Nested classes/interfaces inherited from class io.netty.handler.codec.ByteToMessageDecoder

io.netty.handler.codec.ByteToMessageDecoder.Cumulator

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

io.netty.channel.ChannelHandler.Sharable

Field Summary

Fields

Modifier and Type	Field and Description
static io.netty.util.AttributeKey<String>	ENDPOINT_URL_KEY

Fields inherited from class io.netty.handler.codec.ByteToMessageDecoder

COMPOSITE_CUMULATOR, MERGE_CUMULATOR

Fields inherited from interface com.digitalpetri.opcua.stack.core.channel.headers.HeaderDecoder

HEADER_LENGTH, HEADER_LENGTH_INDEX, PROTOCOL_VERSION

Constructor Summary

Constructors

Constructor and Description
UaTcpServerHelloHandler(SocketServer socketServer)

Method Summary

Modifier and Type	Method and Description
protected void	decode(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf buffer, List<Object> out)
void	exceptionCaught(io.netty.channel.ChannelHandlerContext ctx, Throwable cause)

Methods inherited from class io.netty.handler.codec.ByteToMessageDecoder

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

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, userEventTriggered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

handlerAdded, isSharable

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.digitalpetri.opcua.stack.core.channel.headers.HeaderDecoder

getMessageLength

Methods inherited from interface io.netty.channel.ChannelHandler

handlerAdded

Field Detail

ENDPOINT_URL_KEY

public static final io.netty.util.AttributeKey<String> ENDPOINT_URL_KEY

Constructor Detail

UaTcpServerHelloHandler

public UaTcpServerHelloHandler(SocketServer socketServer)

Method Detail

decode

protected void decode(io.netty.channel.ChannelHandlerContext ctx,
                      io.netty.buffer.ByteBuf buffer,
                      List<Object> out)
               throws Exception

Specified by:

decode in class io.netty.handler.codec.ByteToMessageDecoder

Throws:

Exception

exceptionCaught

public void exceptionCaught(io.netty.channel.ChannelHandlerContext ctx,
                            Throwable cause)
                     throws Exception

Specified by:

exceptionCaught in interface io.netty.channel.ChannelHandler

Specified by:

exceptionCaught in interface io.netty.channel.ChannelInboundHandler

Overrides:

exceptionCaught in class io.netty.channel.ChannelInboundHandlerAdapter

Throws:

Exception