org.yamcs.web

Class HttpRequestHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

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

org.yamcs.web.HttpRequestHandler

All Implemented Interfaces:

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

public class HttpRequestHandler
extends io.netty.channel.SimpleChannelInboundHandler<io.netty.handler.codec.http.FullHttpRequest>

Handles handshakes and messages

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HttpRequestHandler.ChunkedTransferStats

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<HttpRequestHandler.ChunkedTransferStats>	CTX_CHUNK_STATS

Constructor Summary

Constructors

Constructor and Description
HttpRequestHandler(Router apiRouter)

Method Summary

Modifier and Type	Method and Description
void	channelRead0(io.netty.channel.ChannelHandlerContext ctx, io.netty.handler.codec.http.FullHttpRequest req)
void	exceptionCaught(io.netty.channel.ChannelHandlerContext ctx, Throwable cause)
static io.netty.channel.ChannelFuture	sendError(io.netty.channel.ChannelHandlerContext ctx, io.netty.handler.codec.http.HttpRequest req, io.netty.handler.codec.http.HttpResponse response)
static io.netty.channel.ChannelFuture	sendOK(io.netty.channel.ChannelHandlerContext ctx, io.netty.handler.codec.http.HttpRequest req, io.netty.handler.codec.http.HttpResponse response)
static io.netty.channel.ChannelFuture	sendPlainTextError(io.netty.channel.ChannelHandlerContext ctx, io.netty.handler.codec.http.HttpRequest req, io.netty.handler.codec.http.HttpResponseStatus status)
io.netty.channel.ChannelFuture	sendRedirect(io.netty.channel.ChannelHandlerContext ctx, io.netty.handler.codec.http.HttpRequest req, String newUri)
static io.netty.channel.ChannelFuture	startChunkedTransfer(io.netty.channel.ChannelHandlerContext ctx, io.netty.handler.codec.http.HttpRequest req, MediaType contentType, String filename) Sends base HTTP response indicating the use of chunked transfer encoding
static io.netty.channel.ChannelFuture	writeChunk(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf buf)

Methods inherited from class io.netty.channel.SimpleChannelInboundHandler

acceptInboundMessage, channelRead

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

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

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

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

Field Detail

CTX_CHUNK_STATS

public static final io.netty.util.AttributeKey<HttpRequestHandler.ChunkedTransferStats> CTX_CHUNK_STATS

Constructor Detail

HttpRequestHandler

public HttpRequestHandler(Router apiRouter)

Method Detail

channelRead0

public void channelRead0(io.netty.channel.ChannelHandlerContext ctx,
                         io.netty.handler.codec.http.FullHttpRequest req)

Specified by:

channelRead0 in class io.netty.channel.SimpleChannelInboundHandler<io.netty.handler.codec.http.FullHttpRequest>

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

sendRedirect

public io.netty.channel.ChannelFuture sendRedirect(io.netty.channel.ChannelHandlerContext ctx,
                                                   io.netty.handler.codec.http.HttpRequest req,
                                                   String newUri)

sendPlainTextError

public static io.netty.channel.ChannelFuture sendPlainTextError(io.netty.channel.ChannelHandlerContext ctx,
                                                                io.netty.handler.codec.http.HttpRequest req,
                                                                io.netty.handler.codec.http.HttpResponseStatus status)

sendError

public static io.netty.channel.ChannelFuture sendError(io.netty.channel.ChannelHandlerContext ctx,
                                                       io.netty.handler.codec.http.HttpRequest req,
                                                       io.netty.handler.codec.http.HttpResponse response)

sendOK

public static io.netty.channel.ChannelFuture sendOK(io.netty.channel.ChannelHandlerContext ctx,
                                                    io.netty.handler.codec.http.HttpRequest req,
                                                    io.netty.handler.codec.http.HttpResponse response)

startChunkedTransfer

public static io.netty.channel.ChannelFuture startChunkedTransfer(io.netty.channel.ChannelHandlerContext ctx,
                                                                  io.netty.handler.codec.http.HttpRequest req,
                                                                  MediaType contentType,
                                                                  String filename)

Sends base HTTP response indicating the use of chunked transfer encoding

writeChunk

public static io.netty.channel.ChannelFuture writeChunk(io.netty.channel.ChannelHandlerContext ctx,
                                                        io.netty.buffer.ByteBuf buf)
                                                 throws IOException

Throws:

IOException