Package net.sf.colossus.webserver

Class GameManager

java.lang.Object

net.sf.colossus.webserver.GameManager

All Implemented Interfaces:

java.rmi.Remote, IGameManager

public class GameManager
extends java.lang.Object
implements IGameManager

This "manager" is accessible via RMI (served by the ColossusRegistry object) for the games started in own processes. Once a game comes up, it can register to here, telling it's game Id, and reporting anything that happens which is of interest to the server; for example, this could be things like player died etc. Additionally the server can communicate with the games, because it gets their game Id, and looks up the ManagedGame remote object for it. TODO: work just started (2011-04-24)

Author:

Clemens Katzer

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.HashMap<java.lang.String,IManagedGame>	games
private static java.util.logging.Logger	LOGGER
static java.lang.String	OBJ_ID
private ColossusRegistry	r
private java.rmi.registry.Registry	registry

Constructor Summary

Constructors

Constructor	Description
GameManager()

Method Summary

Modifier and Type	Method	Description
private void	doGetRegistry()
private static void	exitOnReturn(GameManager gm)
int	getGameCount()
private void	initRegistryIfNeeded()
void	listRegistryContents()
private IManagedGame	lookupGameByRegid(java.lang.String gameId)
static void	main(java.lang.String[] args)	This is only for testing purposes.
void	registerGame(java.lang.String gameId)
private void	registerManager()
private static void	sleepFor(long millis)
void	tellEvent(java.lang.String description)
void	unregisterGame(java.lang.String gameId)
void	unregisterManager()

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

private static final java.util.logging.Logger LOGGER

OBJ_ID

public static final java.lang.String OBJ_ID

See Also:

Constant Field Values

games

private final java.util.HashMap<java.lang.String,IManagedGame> games

r

private ColossusRegistry r

registry

private java.rmi.registry.Registry registry

Constructor Detail

GameManager

public GameManager()

Method Detail

initRegistryIfNeeded

private void initRegistryIfNeeded()

doGetRegistry

private void doGetRegistry()

listRegistryContents

public void listRegistryContents()

registerManager

private void registerManager()

unregisterManager

public void unregisterManager()

getGameCount

public int getGameCount()

tellEvent

public void tellEvent(java.lang.String description)
               throws java.rmi.RemoteException

Specified by:

tellEvent in interface IGameManager

Throws:

java.rmi.RemoteException

registerGame

public void registerGame(java.lang.String gameId)
                  throws java.rmi.RemoteException,
                         java.rmi.NotBoundException

Specified by:

registerGame in interface IGameManager

Throws:

java.rmi.RemoteException

java.rmi.NotBoundException

unregisterGame

public void unregisterGame(java.lang.String gameId)
                    throws java.rmi.AccessException,
                           java.rmi.NotBoundException,
                           java.rmi.RemoteException

Specified by:

unregisterGame in interface IGameManager

Throws:

java.rmi.AccessException

java.rmi.NotBoundException

java.rmi.RemoteException

lookupGameByRegid

private IManagedGame lookupGameByRegid(java.lang.String gameId)
                                throws java.rmi.AccessException,
                                       java.rmi.NotBoundException,
                                       java.rmi.RemoteException

Throws:

java.rmi.AccessException

java.rmi.NotBoundException

java.rmi.RemoteException

main

public static void main(java.lang.String[] args)

This is only for testing purposes. Normally the GameManager object is created by WebServer object.

sleepFor

private static void sleepFor(long millis)

exitOnReturn

private static void exitOnReturn(GameManager gm)