io.netty.handler.codec.rtsp

Class RtspResponseDecoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelStateHandlerAdapter

io.netty.channel.ChannelInboundByteHandlerAdapter

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

io.netty.handler.codec.rtsp.RtspResponseDecoder

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundByteHandler, io.netty.channel.ChannelStateHandler

public class RtspResponseDecoder
extends RtspObjectDecoder

Decodes ByteBufs into RTSP responses represented in HttpResponses.

Parameters that prevents excessive memory consumption

Name	Meaning
maxInitialLineLength	The maximum length of the initial line (e.g. "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

Constructor Summary

Constructors

Constructor and Description
RtspResponseDecoder() Creates a new instance with the default maxInitialLineLength (4096}, maxHeaderSize (8192), and maxContentLength (8192).
RtspResponseDecoder(int maxInitialLineLength, int maxHeaderSize, int maxContentLength) Creates a new instance with the specified parameters.

Method Summary

Methods

Modifier and Type	Method and Description
protected HttpMessage	createInvalidMessage()
protected HttpMessage	createMessage(String[] initialLine)
protected boolean	isDecodingRequest()

Methods inherited from class io.netty.handler.codec.rtsp.RtspObjectDecoder

isContentAlwaysEmpty

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

decode

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

actualReadableBytes, callDecode, channelInactive, channelReadSuspended, checkpoint, checkpoint, discardInboundReadBytes, discardInboundReadBytes0, internalBuffer, newInboundBuffer, newInboundBuffer0, state, state

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

decodeLast, inboundBufferUpdated, isSingleDecode, setSingleDecode

Methods inherited from class io.netty.channel.ChannelInboundByteHandlerAdapter

freeInboundBuffer, inboundBufferUpdated

Methods inherited from class io.netty.channel.ChannelStateHandlerAdapter

channelActive, channelRegistered, channelUnregistered, userEventTriggered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

afterAdd, afterRemove, beforeAdd, beforeRemove, exceptionCaught

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.ChannelStateHandler

channelActive, channelRegistered, channelUnregistered, userEventTriggered

Methods inherited from interface io.netty.channel.ChannelHandler

afterAdd, afterRemove, beforeAdd, beforeRemove, exceptionCaught

Constructor Detail

RtspResponseDecoder

public RtspResponseDecoder()

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

RtspResponseDecoder

public RtspResponseDecoder(int maxInitialLineLength,
                   int maxHeaderSize,
                   int maxContentLength)

Creates a new instance with the specified parameters.

Method Detail

createMessage

protected HttpMessage createMessage(String[] initialLine)
                             throws Exception

Specified by:

createMessage in class HttpObjectDecoder

Throws:

Exception

createInvalidMessage

protected HttpMessage createInvalidMessage()

Specified by:

createInvalidMessage in class HttpObjectDecoder

isDecodingRequest

protected boolean isDecodingRequest()

Specified by:

isDecodingRequest in class HttpObjectDecoder