io.undertow.websockets.core.protocol.version07

Class WebSocket07Channel

java.lang.Object

io.undertow.websockets.core.WebSocketChannel

io.undertow.websockets.core.protocol.version07.WebSocket07Channel

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, InterruptibleChannel, org.xnio.channels.BoundChannel, org.xnio.channels.CloseableChannel, org.xnio.channels.Configurable, org.xnio.channels.ConnectedChannel

Direct Known Subclasses:

WebSocket08Channel, WebSocket13Channel

public class WebSocket07Channel
extends WebSocketChannel

WebSocketChannel which is used for WebSocketVersion.V08

Author:

Norman Maurer

Nested Class Summary

Nested classes/interfaces inherited from class io.undertow.websockets.core.WebSocketChannel

WebSocketChannel.PartialFrame, WebSocketChannel.StreamSourceChannelControl

Field Summary

Fields

Modifier and Type	Field and Description
protected static byte	OPCODE_BINARY
protected static byte	OPCODE_CLOSE
protected static byte	OPCODE_CONT
protected static byte	OPCODE_PING
protected static byte	OPCODE_PONG
protected static byte	OPCODE_TEXT

Fields inherited from interface org.xnio.channels.Configurable

EMPTY

Constructor Summary

Constructors

Constructor and Description
WebSocket07Channel(org.xnio.StreamConnection channel, org.xnio.Pool<ByteBuffer> bufferPool, String wsUrl, Set<String> subProtocols, boolean client, boolean allowExtensions) Create a new WebSocket07Channel

Method Summary

Methods

Modifier and Type	Method and Description
protected StreamSinkFrameChannel	createStreamSinkChannel(org.xnio.channels.StreamSinkChannel channel, WebSocketFrameType type, long payloadSize) Create a new StreamSinkFrameChannel which can be used to send a WebSocket Frame of the type WebSocketFrameType.
protected WebSocketChannel.PartialFrame	receiveFrame(WebSocketChannel.StreamSourceChannelControl streamSourceChannelControl) Create a new StreamSourceFrameChannel which can be used to read the data of the received WebSocket Frame

Methods inherited from class io.undertow.websockets.core.WebSocketChannel

areExtensionsSupported, close, getAttribute, getBufferPool, getCloseSetter, getDestinationAddress, getIdleTimeout, getIoThread, getLocalAddress, getLocalAddress, getOption, getPeerAddress, getPeerAddress, getReceiveSetter, getRequestScheme, getSourceAddress, getSubProtocols, getUrl, getVersion, getWorker, isClient, isCloseFrameReceived, isCloseFrameSent, isOpen, isSecure, receive, resumeReceives, send, sendClose, sendFragmentedBinary, sendFragmentedText, setAttribute, setIdleTimeout, setOption, supportsOption, suspendReceives

Methods inherited from class java.lang.Object

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

Field Detail

OPCODE_CONT

protected static final byte OPCODE_CONT

See Also:

Constant Field Values

OPCODE_TEXT

protected static final byte OPCODE_TEXT

See Also:

Constant Field Values

OPCODE_BINARY

protected static final byte OPCODE_BINARY

See Also:

Constant Field Values

OPCODE_CLOSE

protected static final byte OPCODE_CLOSE

See Also:

Constant Field Values

OPCODE_PING

protected static final byte OPCODE_PING

See Also:

Constant Field Values

OPCODE_PONG

protected static final byte OPCODE_PONG

See Also:

Constant Field Values

Constructor Detail

WebSocket07Channel

public WebSocket07Channel(org.xnio.StreamConnection channel,
                  org.xnio.Pool<ByteBuffer> bufferPool,
                  String wsUrl,
                  Set<String> subProtocols,
                  boolean client,
                  boolean allowExtensions)

Create a new WebSocket07Channel

Parameters:

channel - The StreamConnection over which the WebSocket Frames should get send and received. Be aware that it already must be "upgraded".

bufferPool - The Pool which will be used to acquire ByteBuffer's from.

wsUrl - The url for which the WebSocket07Channel was created.

Method Detail

receiveFrame

protected WebSocketChannel.PartialFrame receiveFrame(WebSocketChannel.StreamSourceChannelControl streamSourceChannelControl)

Description copied from class: WebSocketChannel

Create a new StreamSourceFrameChannel which can be used to read the data of the received WebSocket Frame

Specified by:

receiveFrame in class WebSocketChannel

createStreamSinkChannel

protected StreamSinkFrameChannel createStreamSinkChannel(org.xnio.channels.StreamSinkChannel channel,
                                             WebSocketFrameType type,
                                             long payloadSize)

Description copied from class: WebSocketChannel

Create a new StreamSinkFrameChannel which can be used to send a WebSocket Frame of the type WebSocketFrameType.

Specified by:

createStreamSinkChannel in class WebSocketChannel

Parameters:

channel - The StreamSinkChannel to wrap

type - The WebSocketFrameType of the WebSocketFrame which will be send over this StreamSinkFrameChannel

payloadSize - The size of the payload to transmit. May be 0 if non payload at all should be included.