Package org.cometd.javascript

Class WebSocketConnection

java.lang.Object

org.cometd.javascript.WebSocketConnection

All Implemented Interfaces:

org.eclipse.jetty.websocket.api.WebSocketConnectionListener, org.eclipse.jetty.websocket.api.WebSocketListener

public class WebSocketConnection
extends Object
implements org.eclipse.jetty.websocket.api.WebSocketListener

This class is the underlying implementation of JavaScript's window.WebSocket in browser.js.

Constructor Summary

Constructors

Constructor	Description
WebSocketConnection(JavaScript javaScript, Object jsWebSocket, Object connector, String url, String protocol)	This constructor is invoked from browser.js, from the window.WebSocket constructor.

Method Summary

Modifier and Type	Method	Description
void	close(int code, String reason)	This method is invoked from browser.js, from the window.WebSocket.close(code, reason) function.
void	onWebSocketBinary(byte[] payload, int offset, int len)
void	onWebSocketClose(int closeCode, String reason)
void	onWebSocketConnect(org.eclipse.jetty.websocket.api.Session session)
void	onWebSocketError(Throwable x)
void	onWebSocketText(String data)
void	send(String data)	This method is invoked from browser.js, from the window.WebSocket.send(data) function.

Methods inherited from class java.lang.Object

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

Constructor Detail

WebSocketConnection

public WebSocketConnection(JavaScript javaScript,
                           Object jsWebSocket,
                           Object connector,
                           String url,
                           String protocol)

This constructor is invoked from browser.js, from the window.WebSocket constructor.

Parameters:

javaScript - the (java) JavaScript object

jsWebSocket - the (javascript) WebSocket object created in browser.js

connector - the (java) WebSocketConnector object

url - the WebSocket URL passed to the window.WebSocket(url, protocol) constructor

protocol - the WebSocket protocol passed to the window.WebSocket(url, protocol) constructor

Method Detail

send

public void send(String data)

This method is invoked from browser.js, from the window.WebSocket.send(data) function.

Parameters:

data - the data to send

close

public void close(int code,
                  String reason)

This method is invoked from browser.js, from the window.WebSocket.close(code, reason) function.

Parameters:

code - the close code

reason - the close reason

onWebSocketConnect

public void onWebSocketConnect(org.eclipse.jetty.websocket.api.Session session)

Specified by:

onWebSocketConnect in interface org.eclipse.jetty.websocket.api.WebSocketConnectionListener

onWebSocketBinary

public void onWebSocketBinary(byte[] payload,
                              int offset,
                              int len)

Specified by:

onWebSocketBinary in interface org.eclipse.jetty.websocket.api.WebSocketListener

onWebSocketText

public void onWebSocketText(String data)

Specified by:

onWebSocketText in interface org.eclipse.jetty.websocket.api.WebSocketListener

onWebSocketClose

public void onWebSocketClose(int closeCode,
                             String reason)

Specified by:

onWebSocketClose in interface org.eclipse.jetty.websocket.api.WebSocketConnectionListener

onWebSocketError

public void onWebSocketError(Throwable x)

Specified by:

onWebSocketError in interface org.eclipse.jetty.websocket.api.WebSocketConnectionListener