com.taobao.api.internal.toplink.embedded.websocket.frame.draft06

Class FrameDraft06

java.lang.Object

com.taobao.api.internal.toplink.embedded.websocket.frame.Frame

com.taobao.api.internal.toplink.embedded.websocket.frame.draft06.FrameDraft06

Direct Known Subclasses:

BinaryFrame, CloseFrame, PingFrame, PongFrame, TextFrame

public abstract class FrameDraft06
extends Frame

WebSocket Frame class Frame (Draft06)

    0               1               2               3
    0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
   +-+-+-+-+-------+-+-------------+-------------------------------+
   |F|R|R|R| opcode|R| Payload len |    Extended payload length    |
   |I|S|S|S|  (4)  |S|     (7)     |             (16/63)           |
   |N|V|V|V|       |V|             |   (if payload len==126/127)   |
   | |1|2|3|       |4|             |                               |
   +-+-+-+-+-------+-+-------------+ - - - - - - - - - - - - - - - +
   |     Extended payload length continued, if payload len == 127  |
   + - - - - - - - - - - - - - - - +-------------------------------+
   |                               |         Extension data        |
   +-------------------------------+ - - - - - - - - - - - - - - - +
   :                                                               :
   +---------------------------------------------------------------+
   :                       Application data                        :
   +---------------------------------------------------------------+
 

payload length = extention data length + application data length. the extention data length may be zero. Support WebSocket Draft06 specification.

Author:

t-hashimoto

Field Summary

Fields inherited from class com.taobao.api.internal.toplink.embedded.websocket.frame.Frame

contents, header

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FrameDraft06() Instantiates a new frame draft06.
protected	FrameDraft06(FrameHeader header, byte[] bodyData) Instantiates a new frame draft06.

Method Summary

Modifier and Type	Method and Description
boolean	isContinuationFrame() Checks if is continuation frame.
ByteBuffer	toByteBuffer() convert frame to byte buffer.

Methods inherited from class com.taobao.api.internal.toplink.embedded.websocket.frame.Frame

getContents, getContentsLength, getHeader, readContents, readContents, setContents, setHeader

Methods inherited from class java.lang.Object

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

Constructor Detail

FrameDraft06

protected FrameDraft06()

Instantiates a new frame draft06.

FrameDraft06

protected FrameDraft06(FrameHeader header,
                       byte[] bodyData)

Instantiates a new frame draft06.

Parameters:

header - the header

bodyData - the contents data

Method Detail

toByteBuffer

public ByteBuffer toByteBuffer()

Description copied from class: Frame

convert frame to byte buffer.

Specified by:

toByteBuffer in class Frame

Returns:

the byte buffer

isContinuationFrame

public boolean isContinuationFrame()

Checks if is continuation frame.

Returns:

true, if is continuation frame