com.qualcomm.robotcore.util

Interface WebHandlerManager

public interface WebHandlerManager

Method Summary

Modifier and Type	Method and Description
WebHandler	getRegistered(java.lang.String command) Returns if a web handler is already associated with a command.
WebServer	getWebServer()
void	register(java.lang.String command, WebHandler webHandler) Register a key, value pair.
void	registerObserver(java.lang.String key, WebObserver webObserver) Registers a observer as WebObserver for client requests into the robot web server.

Method Detail

getWebServer

WebServer getWebServer()

register

void register(java.lang.String command,
              WebHandler webHandler)

Register a key, value pair. Associate a String command with a WebHandler.

Parameters:

command - String a uri that is part of an IHTTPSession

webHandler - RequestHandler

getRegistered

WebHandler getRegistered(java.lang.String command)

Returns if a web handler is already associated with a command.

Parameters:

command - String a uri that is part of an IHTTPSession

Returns:

if the command is already associated

See Also:

register(String, WebHandler)

registerObserver

void registerObserver(java.lang.String key,
                      WebObserver webObserver)

Registers a observer as WebObserver for client requests into the robot web server. This allows for the detection of some client requests, but this method does not allow for WebObservers to return a server response. Successive calls with the same key use the last WebObserver that was used in a call. Therefore, different instances of active WebObserver require different keys.

Parameters:

key - name of the WebObserver, used to update the WebObserver with that key

webObserver - an instance of an WebObserver for future traffic