org.eclipse.jetty.websocket.common.extensions.mux

Class MuxParser

java.lang.Object

org.eclipse.jetty.websocket.common.extensions.mux.MuxParser

public class MuxParser
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	MuxParser.Listener

Constructor Summary

Constructors

Constructor and Description
MuxParser()

Method Summary

Methods

Modifier and Type	Method and Description
MuxParser.Listener	getEvents()
void	parse(Frame frame) Parse the raw WebSocketFrame payload data for various Mux frames.
long	read139EncodedSize(ByteBuffer buffer) Per section 9.1.
long	readChannelId(ByteBuffer buffer) Read Channel ID using Section 7.
void	setEvents(MuxParser.Listener events)

Methods inherited from class java.lang.Object

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

Constructor Detail

MuxParser

public MuxParser()

Method Detail

getEvents

public MuxParser.Listener getEvents()

parse

public void parse(Frame frame)

Parse the raw WebSocketFrame payload data for various Mux frames.

Parameters:

frame - the WebSocketFrame to parse for mux payload

read139EncodedSize

public long read139EncodedSize(ByteBuffer buffer)

Per section 9.1. Number Encoding in Multiplex Control Blocks, read the 1/3/9 byte length using Section 5.2 of RFC 6455.

Parameters:

buffer - the buffer to read from

Returns:

the decoded size

Throws:

MuxException - when the encoding does not make sense per the spec, or it is a value above Long.MAX_VALUE

readChannelId

public long readChannelId(ByteBuffer buffer)

Read Channel ID using Section 7. Framing techniques

Parameters:

buffer - the buffer to parse from.

Returns:

the channel Id

Throws:

MuxException - when the encoding does not make sense per the spec.

setEvents

public void setEvents(MuxParser.Listener events)