edu.pdx.cs399J.security
Class GameConsolePriv

java.lang.Object
  edu.pdx.cs399J.security.GameConsole
      edu.pdx.cs399J.security.GameConsolePriv

public class GameConsolePriv
extends GameConsole

This class represents a game console that can play many games.

Constructor Summary

GameConsolePriv()

Method Summary

static void	main(String[] args) The command line contains the name of the game and a URL from where to load it.
String	readPreferences(Game game) Called from the Game to read a game's preferences file.
boolean	writePreferences(Game game, String prefs) Note use of doPrivileged.

Methods inherited from class edu.pdx.cs399J.security.GameConsole

loadGame

Methods inherited from class java.lang.Object

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

Constructor Detail

GameConsolePriv

public GameConsolePriv()

Method Detail

writePreferences

public boolean writePreferences(Game game,
                                String prefs)

Note use of doPrivileged. This says that we trust this code.

Overrides:

writePreferences in class GameConsole

Returns:

true if the preferences were sucessfully written (note that we don't want the name of the preferences file escaping!)

readPreferences

public String readPreferences(Game game)

Description copied from class: GameConsole

Called from the Game to read a game's preferences file.

Overrides:

readPreferences in class GameConsole

Returns:

null if the preferences could not be read

main

public static void main(String[] args)

The command line contains the name of the game and a URL from where to load it.