Package it.polimi.ingsw.Server.Controller

Class RMIController

java.lang.Object

java.rmi.server.RemoteObject

java.rmi.server.RemoteServer

java.rmi.server.UnicastRemoteObject

it.polimi.ingsw.Server.Controller.RMIController

All Implemented Interfaces:

RMIControllerInterface, Serializable, Remote

public class RMIController
extends UnicastRemoteObject
implements RMIControllerInterface

Implements intermediate to the Game Controllers, making multiple games management easier

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private final Map<ClientStatusInterface,GameController>	clientStatusToController
private final Map<String,GameController>	identifierToController	Associates a Game's identifier to its controller

Fields inherited from class java.rmi.server.RemoteObject

ref

Constructor Summary

Constructors

Constructor	Description
RMIController(Map<String,GameController> identifierToController, Map<ClientStatusInterface,GameController> clientStatusToController)	RMI Controller constructor

Method Summary

Modifier and Type	Method	Description
boolean	acceptPlayer(String identifier, String nickname, int maxPlayers)	Admission phase
boolean	createGame(String identifier, ClientStatusInterface csi)	Creates a game using the corresponding identifier
boolean	identifierExists(String identifier)
boolean	nicknameExists(String identifier, String nickname)
boolean	reEnterGame(String identifier, String nickname)	Game's re-enter strategy

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, exportObject, exportObject, exportObject, unexportObject

Methods inherited from class java.rmi.server.RemoteServer

getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject

equals, getRef, hashCode, toString, toStub

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

identifierToController

private final Map<String,GameController> identifierToController

Associates a Game's identifier to its controller

clientStatusToController

private final Map<ClientStatusInterface,GameController> clientStatusToController

Constructor Details

RMIController

public RMIController(Map<String,GameController> identifierToController,
 Map<ClientStatusInterface,GameController> clientStatusToController)
              throws RemoteException

RMI Controller constructor

Parameters:

identifierToController - games identifiers map

clientStatusToController - maps Client Status Interfaces to Game's Controller

Throws:

RemoteException - related to RMI

Method Details

identifierExists

public boolean identifierExists(String identifier)

Specified by:

identifierExists in interface RMIControllerInterface

Parameters:

identifier - Game's identifier

Returns:

whether the identifier exists

nicknameExists

public boolean nicknameExists(String identifier,
 String nickname)

Specified by:

nicknameExists in interface RMIControllerInterface

Parameters:

identifier - Game's identifier

nickname - Player's nickname

Returns:

whether the nickname exists in the given Game's identifier

createGame

public boolean createGame(String identifier,
 ClientStatusInterface csi)

Creates a game using the corresponding identifier

Specified by:

createGame in interface RMIControllerInterface

Parameters:

identifier - Game's identifier

csi - Client Status Interface

Returns:

true if the Game have been correctly created

acceptPlayer

public boolean acceptPlayer(String identifier,
 String nickname,
 int maxPlayers)
                     throws Exception

Admission phase

Specified by:

acceptPlayer in interface RMIControllerInterface

Parameters:

identifier - Game's identifier

nickname - Player's nickname

maxPlayers - Maximum number of players for the game used only if the first player is being accepted to the game. It is ignored otherwise.

Returns:

true if the admission process have been correctly completed

Throws:

Exception - related to Model management

reEnterGame

public boolean reEnterGame(String identifier,
 String nickname)

Game's re-enter strategy

Specified by:

reEnterGame in interface RMIControllerInterface

Parameters:

identifier - Game's identifier

nickname - Player's nickname

Returns:

action validity