org.glyptodon.guacamole.net.basic.websocket.jetty8

Class BasicGuacamoleWebSocketTunnelServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

org.eclipse.jetty.websocket.WebSocketServlet

org.glyptodon.guacamole.net.basic.websocket.jetty8.GuacamoleWebSocketTunnelServlet

org.glyptodon.guacamole.net.basic.websocket.jetty8.BasicGuacamoleWebSocketTunnelServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig, org.eclipse.jetty.websocket.WebSocketFactory.Acceptor

public class BasicGuacamoleWebSocketTunnelServlet
extends GuacamoleWebSocketTunnelServlet

Tunnel servlet implementation which uses WebSocket as a tunnel backend, rather than HTTP, properly parsing connection IDs included in the connection request.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
BasicGuacamoleWebSocketTunnelServlet()

Method Summary

Modifier and Type	Method and Description
protected GuacamoleTunnel	doConnect(javax.servlet.http.HttpServletRequest request) Called whenever the JavaScript Guacamole client makes a connection request.

Methods inherited from class org.glyptodon.guacamole.net.basic.websocket.jetty8.GuacamoleWebSocketTunnelServlet

closeConnection, doWebSocketConnect

Methods inherited from class org.eclipse.jetty.websocket.WebSocketServlet

checkOrigin, destroy, init, service

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doGet, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service

Methods inherited from class javax.servlet.GenericServlet

getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicGuacamoleWebSocketTunnelServlet

public BasicGuacamoleWebSocketTunnelServlet()

Method Detail

doConnect

protected GuacamoleTunnel doConnect(javax.servlet.http.HttpServletRequest request)
                             throws GuacamoleException

Description copied from class: GuacamoleWebSocketTunnelServlet

Called whenever the JavaScript Guacamole client makes a connection request. It it up to the implementor of this function to define what conditions must be met for a tunnel to be configured and returned as a result of this connection request (whether some sort of credentials must be specified, for example).

Specified by:

doConnect in class GuacamoleWebSocketTunnelServlet

Parameters:

request - The HttpServletRequest associated with the connection request received. Any parameters specified along with the connection request can be read from this object.

Returns:

A newly constructed GuacamoleTunnel if successful, null otherwise.

Throws:

GuacamoleException - If an error occurs while constructing the GuacamoleTunnel, or if the conditions required for connection are not met.