io.netty.handler.codec.rtsp

Class RtspObjectDecoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.ByteToMessageDecoder

io.netty.handler.codec.ReplayingDecoder<io.netty.handler.codec.http.HttpObjectDecoder.State>

io.netty.handler.codec.http.HttpObjectDecoder

io.netty.handler.codec.rtsp.RtspObjectDecoder

All Implemented Interfaces:

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

Direct Known Subclasses:

RtspRequestDecoder, RtspResponseDecoder

public abstract class RtspObjectDecoder
extends HttpObjectDecoder

Decodes ByteBufs into RTSP messages represented in HttpMessages.

Parameters that prevents excessive memory consumption

Name	Meaning
maxInitialLineLength	The maximum length of the initial line (e.g. "SETUP / RTSP/1.0" or "RTSP/1.0 200 OK") If the length of the initial line exceeds this value, a TooLongFrameException will be raised.
maxHeaderSize	The maximum length of all headers. If the sum of the length of each header exceeds this value, a TooLongFrameException will be raised.
maxContentLength	The maximum length of the content. If the content length exceeds this value, a TooLongFrameException will be raised.

Nested Class Summary

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

io.netty.channel.ChannelHandler.Sharable

Field Summary

Fields inherited from class io.netty.handler.codec.http.HttpObjectDecoder

validateHeaders

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RtspObjectDecoder() Creates a new instance with the default maxInitialLineLength (4096}, maxHeaderSize (8192), and maxContentLength (8192).
protected	RtspObjectDecoder(int maxInitialLineLength, int maxHeaderSize, int maxContentLength) Creates a new instance with the specified parameters.
protected	RtspObjectDecoder(int maxInitialLineLength, int maxHeaderSize, int maxContentLength, boolean validateHeaders)

Method Summary

Methods

Modifier and Type	Method and Description
protected boolean	isContentAlwaysEmpty(HttpMessage msg)

Methods inherited from class io.netty.handler.codec.http.HttpObjectDecoder

createInvalidMessage, createMessage, decode, decodeLast, isDecodingRequest

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

callDecode, channelInactive, checkpoint, checkpoint, state, state

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

actualReadableBytes, channelRead, channelReadComplete, handlerRemoved, handlerRemoved0, internalBuffer, isSingleDecode, setSingleDecode

Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, 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 io.netty.channel.ChannelHandler

handlerAdded

Constructor Detail

RtspObjectDecoder

protected RtspObjectDecoder()

Creates a new instance with the default maxInitialLineLength (4096}, maxHeaderSize (8192), and maxContentLength (8192).

RtspObjectDecoder

protected RtspObjectDecoder(int maxInitialLineLength,
                 int maxHeaderSize,
                 int maxContentLength)

Creates a new instance with the specified parameters.

RtspObjectDecoder

protected RtspObjectDecoder(int maxInitialLineLength,
                 int maxHeaderSize,
                 int maxContentLength,
                 boolean validateHeaders)

Method Detail

isContentAlwaysEmpty

protected boolean isContentAlwaysEmpty(HttpMessage msg)

Overrides:

isContentAlwaysEmpty in class HttpObjectDecoder