Package org.glassfish.grizzly.websockets

Class WebSocketClientFilter

java.lang.Object

org.glassfish.grizzly.filterchain.BaseFilter

org.glassfish.grizzly.websockets.BaseWebSocketFilter

org.glassfish.grizzly.websockets.WebSocketClientFilter

All Implemented Interfaces:

Filter

public class WebSocketClientFilter
extends BaseWebSocketFilter

Constructor Summary

Constructors

Constructor	Description
WebSocketClientFilter()

Method Summary

Modifier and Type	Method	Description
NextAction	handleConnect(FilterChainContext ctx)	Method handles Grizzly Connection connect phase.
protected NextAction	handleHandshake(FilterChainContext ctx, HttpContent content)	Handle websocket handshake

Methods inherited from class org.glassfish.grizzly.websockets.BaseWebSocketFilter

handleClose, handleRead, handleWrite, onHandshakeFailure, setIdleTimeout, webSocketInProgress

Methods inherited from class org.glassfish.grizzly.filterchain.BaseFilter

createContext, exceptionOccurred, handleAccept, handleEvent, onAdded, onFilterChainChanged, onRemoved, toString

Methods inherited from class java.lang.Object

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

Constructor Details

WebSocketClientFilter

public WebSocketClientFilter()

Method Details

handleConnect

public NextAction handleConnect(FilterChainContext ctx)
                         throws IOException

Method handles Grizzly Connection connect phase. Check if the Connection is a client-side WebSocket, if yes - creates websocket handshake packet and send it to a server. Otherwise, if it's not websocket connection - pass processing to the next Filter in a chain.

Specified by:

handleConnect in interface Filter

Overrides:

handleConnect in class BaseFilter

Parameters:

ctx - FilterChainContext

Returns:

NextAction instruction for FilterChain, how it should continue the execution

Throws:

IOException

handleHandshake

protected NextAction handleHandshake(FilterChainContext ctx,
 HttpContent content)
                              throws IOException

Description copied from class: BaseWebSocketFilter

Handle websocket handshake

Specified by:

handleHandshake in class BaseWebSocketFilter

Parameters:

ctx - FilterChainContext

content - HTTP message

Returns:

NextAction instruction for FilterChain, how it should continue the execution

Throws:

IOException