org.ssonet.mechanisms.anonymity
Class JAPAnonLevelChecker

java.lang.Object
  |
  +--org.ssonet.mechanisms.anonymity.JAPAnonLevelChecker

All Implemented Interfaces:

java.lang.Runnable

public class JAPAnonLevelChecker

extends java.lang.Object

implements java.lang.Runnable

This class implements a thread, which periodically checks the anonymity level of the choosen AnonServer, and calls the

Field Summary

(package private) anon.AnonServer	anonServer the AnonServer used for this connection
(package private) java.lang.Thread	checkerThread The Thread, in which the checker runs.
(package private) org.ssonet.net.SSONETContext	context the SSONETContext for this connection
(package private) int	currentLevel current anonymity level
(package private) int	currentState Current anonymity state
(package private) boolean	debug for debugging purposes only: switch debug-messages on or off
(package private) anon.infoservice.InfoService	infoService the InfoService to ask for the anonymity level
(package private) boolean	running true, if the checker is running, false otherwise
(package private) java.net.Socket	socket The Socket, which is connected through the AnonServer

Constructor Summary

JAPAnonLevelChecker(org.ssonet.net.SSONETContext context, anon.infoservice.InfoService infoService, anon.AnonServer anonServer)
Creates and initializes a JAPAnonLevelChecker.

Method Summary

void	run() This method periodically checks the anonymity level of the AnonServer and sends warning- or abort-messages to the AnonymityListeners registered in the context.
void	start(java.net.Socket socket) Starts the JAPAnonLevelChecker.
void	stop() Stops the JAPAnonLevelChecker.

Methods inherited from class java.lang.Object

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

Field Detail

debug

boolean debug

for debugging purposes only: switch debug-messages on or off

running

boolean running

true, if the checker is running, false otherwise

context

org.ssonet.net.SSONETContext context

the SSONETContext for this connection

infoService

anon.infoservice.InfoService infoService

the InfoService to ask for the anonymity level

anonServer

anon.AnonServer anonServer

the AnonServer used for this connection

socket

java.net.Socket socket

The Socket, which is connected through the AnonServer

checkerThread

java.lang.Thread checkerThread

The Thread, in which the checker runs.

currentState

int currentState

Current anonymity state

currentLevel

int currentLevel

current anonymity level

Constructor Detail

JAPAnonLevelChecker

public JAPAnonLevelChecker(org.ssonet.net.SSONETContext context,
                           anon.infoservice.InfoService infoService,
                           anon.AnonServer anonServer)

Creates and initializes a JAPAnonLevelChecker.

Parameters:

context - the SSONETContext for the connection, for which the anonLevel is to be checked

infoService - the InfoService to ask for the anonLevel

anonServer - the AnonServer, through which the connection goes

Method Detail

run

public void run()

This method periodically checks the anonymity level of the AnonServer and sends warning- or abort-messages to the AnonymityListeners registered in the context. On an abort-message the Socket is closed, i.e. the connection is aborted.

Specified by:

run in interface java.lang.Runnable

start

public void start(java.net.Socket socket)

Starts the JAPAnonLevelChecker.

Parameters:

socket - the Socket, which is connected through the AnonServer.

stop

public void stop()

Stops the JAPAnonLevelChecker.