Package org.apache.tinkerpop.gremlin.server.handler

Class WsGremlinTextRequestDecoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.MessageToMessageDecoder<io.netty.handler.codec.http.websocketx.TextWebSocketFrame>

org.apache.tinkerpop.gremlin.server.handler.WsGremlinTextRequestDecoder

All Implemented Interfaces:

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

@Sharable
public class WsGremlinTextRequestDecoder
extends io.netty.handler.codec.MessageToMessageDecoder<io.netty.handler.codec.http.websocketx.TextWebSocketFrame>

Decodes the contents of a TextWebSocketFrame. Text-based frames are always assumed to be "application/json" when it comes to serialization.

Author:

Stephen Mallette (http://stephen.genoprime.com)

Nested Class Summary

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

io.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor	Description
WsGremlinTextRequestDecoder(Map<String,MessageSerializer<?>> serializers)

Method Summary

Modifier and Type	Method	Description
protected void	decode(io.netty.channel.ChannelHandlerContext channelHandlerContext, io.netty.handler.codec.http.websocketx.TextWebSocketFrame frame, List<Object> objects)

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

acceptInboundMessage, channelRead

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

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

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, handlerAdded, handlerRemoved, 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, handlerRemoved

Constructor Detail

WsGremlinTextRequestDecoder

public WsGremlinTextRequestDecoder(Map<String,MessageSerializer<?>> serializers)

Method Detail

decode

protected void decode(io.netty.channel.ChannelHandlerContext channelHandlerContext,
                      io.netty.handler.codec.http.websocketx.TextWebSocketFrame frame,
                      List<Object> objects)
               throws Exception

Specified by:

decode in class io.netty.handler.codec.MessageToMessageDecoder<io.netty.handler.codec.http.websocketx.TextWebSocketFrame>

Throws:

Exception