Class DataFrame

java.lang.Object

org.eclipse.jetty.websocket.common.WebSocketFrame

org.eclipse.jetty.websocket.common.frames.DataFrame

All Implemented Interfaces:

Frame

Direct Known Subclasses:

BinaryFrame, ContinuationFrame, TextFrame

public class DataFrame
extends WebSocketFrame

A Data Frame

Nested Class Summary

Nested classes/interfaces inherited from interface Frame

Frame.Type

Field Summary

Fields inherited from class WebSocketFrame

data, finRsvOp, mask, masked

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DataFrame(byte opcode)
	DataFrame(Frame basedOn)	Construct new DataFrame based on headers of provided frame.
	DataFrame(Frame basedOn, boolean continuation)	Construct new DataFrame based on headers of provided frame, overriding for continuations if needed.

Method Summary

Modifier and Type	Method	Description
void	assertValid()
boolean	isControlFrame()
boolean	isDataFrame()
void	setIsContinuation()	Set the data frame to continuation mode

Methods inherited from class WebSocketFrame

copy, copyHeaders, copyHeaders, equals, getMask, getOpCode, getPayload, getPayloadAsUTF8, getPayloadLength, getType, hashCode, hasPayload, isFin, isLast, isMasked, isRsv1, isRsv2, isRsv3, reset, setFin, setMask, setMasked, setOpCode, setPayload, setRsv1, setRsv2, setRsv3, toString

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

DataFrame

protected DataFrame(byte opcode)

DataFrame

public DataFrame(Frame basedOn)

Construct new DataFrame based on headers of provided frame.

Useful for when working in extensions and a new frame needs to be created.

Parameters:

basedOn - the frame this one is based on

DataFrame

public DataFrame(Frame basedOn,
 boolean continuation)

Construct new DataFrame based on headers of provided frame, overriding for continuations if needed.

Useful for when working in extensions and a new frame needs to be created.

Parameters:

basedOn - the frame this one is based on

continuation - true if this is a continuation frame

Method Details

assertValid

public void assertValid()

Specified by:

assertValid in class WebSocketFrame

isControlFrame

public boolean isControlFrame()

Specified by:

isControlFrame in class WebSocketFrame

isDataFrame

public boolean isDataFrame()

Specified by:

isDataFrame in class WebSocketFrame

setIsContinuation

public void setIsContinuation()

Set the data frame to continuation mode