org.jboss.aerogear.io.netty.handler.codec.sockjs.transport

Class XhrSendTransport

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.SimpleChannelInboundHandler<io.netty.handler.codec.http.FullHttpRequest>

org.jboss.aerogear.io.netty.handler.codec.sockjs.transport.AbstractSendTransport

org.jboss.aerogear.io.netty.handler.codec.sockjs.transport.XhrSendTransport

All Implemented Interfaces:

io.netty.channel.ChannelHandler

public class XhrSendTransport
extends AbstractSendTransport

XMLHttpRequest (XHR) streaming transport is a transport where a persistent connection is maintained between the server and the client, over which the server can send HTTP chunks. This handler is responsible the send part the xhr-polling transport, which is sending data to the target SockJS service.

See Also:

XhrPollingTransport

Nested Class Summary

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

io.netty.channel.ChannelHandler.Sharable, io.netty.channel.ChannelHandler.Skip

Field Summary

Fields inherited from class org.jboss.aerogear.io.netty.handler.codec.sockjs.transport.AbstractSendTransport

config

Constructor Summary

Constructors

Constructor and Description
XhrSendTransport(SockJsConfig config)

Method Summary

Methods

Modifier and Type	Method and Description
void	respond(io.netty.channel.ChannelHandlerContext ctx, io.netty.handler.codec.http.FullHttpRequest request) Allows concrete subclasses to very how they will respond after a message has been sent to the target SockJS service.
String	toString()

Methods inherited from class org.jboss.aerogear.io.netty.handler.codec.sockjs.transport.AbstractSendTransport

messageReceived, respond

Methods inherited from class io.netty.channel.SimpleChannelInboundHandler

acceptInboundMessage, channelRead

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

bind, channelActive, channelInactive, channelReadComplete, channelRegistered, channelWritabilityChanged, close, connect, disconnect, exceptionCaught, flush, handlerAdded, handlerRemoved, isSharable, read, userEventTriggered, write

Methods inherited from class java.lang.Object

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

Constructor Detail

XhrSendTransport

public XhrSendTransport(SockJsConfig config)

Method Detail

respond

public void respond(io.netty.channel.ChannelHandlerContext ctx,
           io.netty.handler.codec.http.FullHttpRequest request)
             throws Exception

Description copied from class: AbstractSendTransport

Allows concrete subclasses to very how they will respond after a message has been sent to the target SockJS service. Different transport protocols require different responses, for example jsonp_send requires an OK response while xhr_send NO_CONTENT.

Specified by:

respond in class AbstractSendTransport

Parameters:

ctx - the current ChannelHandlerContext.

request - the http request.

Throws:

Exception - if a failure occurs while trying to respond.

toString

public String toString()

Overrides:

toString in class Object