com.smartfoxserver.v2.api

Class SFSApi

java.lang.Object

com.smartfoxserver.v2.api.SFSApi

All Implemented Interfaces:

ISFSApi

public class SFSApi
extends java.lang.Object
implements ISFSApi

Overview

The SFSApi class provides the central access to the main SFS2X Server side API. Here you find all basic methods for interacting with the server: creating Rooms, joining, log in/out, message handling, User/Room variables and many more...

Specialized API

Additionally there are specialized API such as

• Game API: for quick games, challenges, invitations, etc...
• BuyddList API: for managing buddy lists
• MMO API: for MMO related functions, MMORoom creation etc...

See Also:

APIManager, SmartFoxServer.getAPIManager(), SFSBuddyApi, SFSGameApi, SFSMMOApi

Field Summary

Fields

Modifier and Type	Field and Description
protected com.smartfoxserver.v2.entities.managers.IUserManager	globalUserManager
protected org.slf4j.Logger	log
protected com.smartfoxserver.v2.api.response.ISFSResponseApi	responseAPI
protected SmartFoxServer	sfs

Constructor Summary

Constructors

Constructor and Description
SFSApi(SmartFoxServer sfs)

Method Summary

Modifier and Type	Method and Description
void	banUser(User userToBan, User modUser, java.lang.String banMessage, BanMode mode, int durationMinutes, int delaySeconds) Ban a User.
void	changeRoomCapacity(User owner, Room targetRoom, int maxUsers, int maxSpectators) Changes the capacity (max number of Users and Spectators) in the Room.
void	changeRoomName(User owner, Room targetRoom, java.lang.String newName) Rename a Room.
void	changeRoomPassword(User owner, Room targetRoom, java.lang.String newPassword) Changes the Room password and the Room password-state.
boolean	checkSecurePassword(ISession session, java.lang.String originalPass, java.lang.String encryptedPass) Check an encrypted password sent by the User at login time.
User	createNPC(java.lang.String userName, Zone zone, boolean forceLogin) Create connection-less NPC (Non-Player Character).
Room	createRoom(Zone zone, CreateRoomSettings params, User owner) Create a new Room
Room	createRoom(Zone zone, CreateRoomSettings params, User owner, boolean joinIt, Room roomToLeave) Create a new Room
Room	createRoom(Zone zone, CreateRoomSettings params, User owner, boolean joinIt, Room roomToLeave, boolean fireClientEvent, boolean fireServerEvent)
void	disconnect(ISession session) Removes a Session and the User connected with that session, if one exists
void	disconnectUser(User user) Disconnect a User from the server.
void	disconnectUser(User user, IDisconnectionReason reason) Disconnect a User indicating one specific reason (for example because the User was Idle).
java.util.List<Room>	findRooms(java.util.Collection<Room> roomList, MatchExpression expression, int limit) Find one or more Room(s) in the specified collection of Users.
java.util.List<User>	findUsers(java.util.Collection<User> userList, MatchExpression expression, int limit) Find one or more User(s) in the specified collection of Users.
TaskScheduler	getNewScheduler(int threadPoolSize) Creates a new TaskScheduler.
com.smartfoxserver.v2.api.response.ISFSResponseApi	getResponseAPI()
TaskScheduler	getSystemScheduler() Gets a reference to the global SFS Task Scheduler.
User	getUserById(int userId) Finds a User from its unique ID
User	getUserByName(java.lang.String name) Finds a User from its name
User	getUserBySession(ISession session) Finds a User from its Session
void	joinRoom(User user, Room room) Join the user in a room.
void	joinRoom(User user, Room roomToJoin, java.lang.String password, boolean asSpectator, Room roomToLeave) Join the user in a room.
void	joinRoom(User user, Room roomToJoin, java.lang.String password, boolean asSpectator, Room roomToLeave, boolean fireClientEvent, boolean fireServerEvent) Join the user in a room.
void	kickUser(User userToKick, User modUser, java.lang.String kickMessage, int delaySeconds) Kicks the User out.
void	leaveRoom(User user, Room room) Makes a user leave a room that he has joined
void	leaveRoom(User user, Room room, boolean fireClientEvent, boolean fireServerEvent) Removes a User from a previously joined Room
User	login(ISession sender, java.lang.String name, java.lang.String pass, java.lang.String zoneName, ISFSObject paramsOut) Logs a client into a Zone, allowing it to become a User The login process is central to SmartFoxServer because it generates a User object.
User	login(ISession sender, java.lang.String name, java.lang.String pass, java.lang.String zoneName, ISFSObject paramsOut, boolean forceLogout) Uses additional flag to disconnect previous user with same username
void	logout(User user) Log a User out of the current Zone
void	playerToSpectator(User user, Room targetRoom, boolean fireClientEvent, boolean fireServerEvent) Turns a player in a Game Room to a spectator.
void	removeRoom(Room room) Removes a Room from its Zone
void	removeRoom(Room room, boolean fireClientEvent, boolean fireServerEvent) Removes a Room from its Zone
void	sendAdminMessage(User sender, java.lang.String message, ISFSObject params, java.util.Collection<ISession> recipients) Sends a administrator message to a number of Users.
void	sendBuddyMessage(User sender, User recipient, java.lang.String message, ISFSObject params)
void	sendExtensionResponse(java.lang.String cmdName, ISFSObject params, java.util.List<User> recipients, Room room, boolean useUDP)
void	sendExtensionResponse(java.lang.String cmdName, ISFSObject params, User recipient, Room room, boolean useUDP)
void	sendGenericMessage(com.smartfoxserver.v2.api.GenericMessageType type, User sender, int targetRoomId, java.lang.String message, ISFSObject params, java.util.Collection<ISession> recipients)
void	sendModeratorMessage(User sender, java.lang.String message, ISFSObject params, java.util.Collection<ISession> recipients) Sends a moderator message to a number of Users.
void	sendObjectMessage(Room targetRoom, User sender, ISFSObject message, java.util.Collection<User> recipients) Send an Object message.
void	sendPrivateMessage(User sender, User recipient, java.lang.String message, ISFSObject params) Sends a private chat message.
void	sendPublicMessage(Room targetRoom, User sender, java.lang.String message, ISFSObject params) Sends a public chat message.
void	setRoomVariables(User user, Room targetRoom, java.util.List<RoomVariable> variables) Set Room Variables.
void	setRoomVariables(User user, Room targetRoom, java.util.List<RoomVariable> variables, boolean fireClientEvent, boolean fireServerEvent, boolean overrideOwnership) Set Room Variables.
void	setUserVariables(User owner, java.util.List<UserVariable> variables) Set User Variables.
void	setUserVariables(User owner, java.util.List<UserVariable> variables, boolean fireClientEvent, boolean fireServerEvent) Set User Variables.
void	spectatorToPlayer(User user, Room targetRoom, boolean fireClientEvent, boolean fireServerEvent) Turns a spectator in a Game Room to a Player.
void	subscribeRoomGroup(User user, java.lang.String groupId) Subscribe User to a Room Group.
void	unsubscribeRoomGroup(User user, java.lang.String groupId) Unsubscribe User to a Room Group.

Methods inherited from class java.lang.Object

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

Field Detail

sfs

protected final SmartFoxServer sfs

log

protected final org.slf4j.Logger log

globalUserManager

protected com.smartfoxserver.v2.entities.managers.IUserManager globalUserManager

responseAPI

protected final com.smartfoxserver.v2.api.response.ISFSResponseApi responseAPI

Constructor Detail

SFSApi

public SFSApi(SmartFoxServer sfs)

Method Detail

getSystemScheduler

public TaskScheduler getSystemScheduler()

Gets a reference to the global SFS Task Scheduler. This is useful to run delayed or repetitive tasks in one's Extension code.

Specified by:

getSystemScheduler in interface ISFSApi

Returns:

a reference to SmartFox's system Task Scheduler

See Also:

TaskScheduler

getNewScheduler

public TaskScheduler getNewScheduler(int threadPoolSize)

Creates a new TaskScheduler. This is useful if one wants a dedicated scheduler for their extension, especially when it is used to handle hundreds or thousands of task, offloading the System scheduler.

Specified by:

getNewScheduler in interface ISFSApi

Parameters:

threadPoolSize - the size of the thread pool backing the Scheduler

Returns:

a new Task Scheduler

See Also:

TaskScheduler

getResponseAPI

public com.smartfoxserver.v2.api.response.ISFSResponseApi getResponseAPI()

Specified by:

getResponseAPI in interface ISFSApi

getUserById

public User getUserById(int userId)

Finds a User from its unique ID

Specified by:

getUserById in interface ISFSApi

Parameters:

userId - the User ID

Returns:

the User. It can be null if no User was found with that ID

getUserByName

public User getUserByName(java.lang.String name)

Finds a User from its name

Specified by:

getUserByName in interface ISFSApi

Parameters:

name - the User name

Returns:

the User. It can be null if not User was found with that name (case sensitive)

getUserBySession

public User getUserBySession(ISession session)

Finds a User from its Session

Specified by:

getUserBySession in interface ISFSApi

Parameters:

session - the Session

Returns:

the User. It can be null if not User was found with that Session

kickUser

public void kickUser(User userToKick,
                     User modUser,
                     java.lang.String kickMessage,
                     int delaySeconds)

Kicks the User out. The operation allows to send a moderator message to the client and allow a number of seconds for reading it before the connection is closed.

Specified by:

kickUser in interface ISFSApi

Parameters:

userToKick - the User to be kicked

modUser - the mod/admin user, can be null to indicate generically the "Server"

kickMessage - a moderator message

delaySeconds - delay before the disconnection is performed

banUser

public void banUser(User userToBan,
                    User modUser,
                    java.lang.String banMessage,
                    BanMode mode,
                    int durationMinutes,
                    int delaySeconds)

Ban a User. The operation allows to send a moderator message to the client and allow a number of seconds for reading it before the connection is closed.

The length of the banishment and the rules under which the ban can be removed are specified in your Zone configuration

Specified by:

banUser in interface ISFSApi

Parameters:

userToBan - the User to be banned

modUser - the mod/admin user, can be null to indicate generically the "Server"

banMessage - a moderator message

mode - choose between banning by Ip Address or by User name

durationMinutes - the duration of the banishment in minutes

delaySeconds - delay before the disconnection is performed

findRooms

public java.util.List<Room> findRooms(java.util.Collection<Room> roomList,
                                      MatchExpression expression,
                                      int limit)

Find one or more Room(s) in the specified collection of Users.

Specified by:

findRooms in interface ISFSApi

Parameters:

roomList - the list of Rooms to search

expression - the matching expression

limit - stop the search after a certain amount of matches (e.g. limit = 10, will return the first 10 Rooms matching the expression). limit = 0 will return all matches.

Returns:

the Rooms matching the passed expression

findUsers

public java.util.List<User> findUsers(java.util.Collection<User> userList,
                                      MatchExpression expression,
                                      int limit)

Find one or more User(s) in the specified collection of Users.

Specified by:

findUsers in interface ISFSApi

Parameters:

userList - the collection of Users to search

expression - the matching expression

limit - stop the search after a certain amount of matches (e.g. limit = 10, will return the first 10 Users matching the expression). limit = 0 will return all matches.

Returns:

the Users matching the passed expression

disconnect

public void disconnect(ISession session)

Removes a Session and the User connected with that session, if one exists

Specified by:

disconnect in interface ISFSApi

Parameters:

session - the session

disconnectUser

public void disconnectUser(User user,
                           IDisconnectionReason reason)

Disconnect a User indicating one specific reason (for example because the User was Idle). Sending a disconnection reason to the client allow avoiding that the User attempts a transparent reconnection (when available)

Specified by:

disconnectUser in interface ISFSApi

Parameters:

user - the User

reason - the reason for disconnection

See Also:

ClientDisconnectionReason

disconnectUser

public void disconnectUser(User user)

Disconnect a User from the server.

Specified by:

disconnectUser in interface ISFSApi

Parameters:

user - the user

See Also:

ISFSApi.disconnectUser(User, IDisconnectionReason)

removeRoom

public void removeRoom(Room room)

Removes a Room from its Zone

Specified by:

removeRoom in interface ISFSApi

Parameters:

room - the Room

removeRoom

public void removeRoom(Room room,
                       boolean fireClientEvent,
                       boolean fireServerEvent)

Removes a Room from its Zone

Specified by:

removeRoom in interface ISFSApi

Parameters:

room - the Room

fireClientEvent - fires client side Event

fireServerEvent - fires server side Event

checkSecurePassword

public boolean checkSecurePassword(ISession session,
                                   java.lang.String originalPass,
                                   java.lang.String encryptedPass)

Check an encrypted password sent by the User at login time.

Specified by:

checkSecurePassword in interface ISFSApi

Parameters:

session - the client session

originalPass - the original un-encrypted password (typically coming from the user DB)

encryptedPass - the encrypted password sent by the client

Returns:

true if the password is correct, false otherwise. Always return false if any of the two password is null or its length == 0

login

public User login(ISession sender,
                  java.lang.String name,
                  java.lang.String pass,
                  java.lang.String zoneName,
                  ISFSObject paramsOut)

Logs a client into a Zone, allowing it to become a User

The login process is central to SmartFoxServer because it generates a User object. Only Users can interact with the Server and the other connected clients.

The initial process of connection and login is actually very simple:

1. Establish socket connection: the client starts a new Session (TCP connection) followed by an API handshake
2. Log into a Zone: using its Session the client can finally join an Application (Zone) and start the interaction

Custom Login

Activating the customLogin feature in the Zone allows developers to listen for login events such as SFSEventType.USER_LOGIN and SFSEventType.USER_JOIN_ZONE and perform custom operations.

• USER_LOGIN: fired when a client requests to join a Zone. Here you can perform a check on their credentials.
• USER_JOIN_ZONE: fired when a client has successfully joined a Zone (and turned into a User)

Security

The User password is never transmitted in clear. A CHAP (Challenge Handshake Authentication Protocol) protocol is used instead to ensure a high standard of security.

Specified by:

login in interface ISFSApi

Parameters:

sender - the client session

name - the user name

pass - the user password

zoneName - the name of the Zone to join

paramsOut - (optional) custom params to send back in the client onLogin event

Returns:

the User object assigned to this user.

See Also:

User, Zone, SFSEventType.USER_LOGIN, SFSEventType.USER_JOIN_ZONE

login

public User login(ISession sender,
                  java.lang.String name,
                  java.lang.String pass,
                  java.lang.String zoneName,
                  ISFSObject paramsOut,
                  boolean forceLogout)

Uses additional flag to disconnect previous user with same username

Specified by:

login in interface ISFSApi

forceLogout - forces a previous connection out

Returns:

the User

See Also:

ISFSApi.login(ISession, String, String, String, ISFSObject)

logout

public void logout(User user)

Log a User out of the current Zone

Specified by:

logout in interface ISFSApi

Parameters:

user - the User

See Also:

ISFSApi.login(ISession, String, String, String, ISFSObject)

createNPC

public User createNPC(java.lang.String userName,
                      Zone zone,
                      boolean forceLogin)
               throws SFSLoginException

Create connection-less NPC (Non-Player Character). The NPC will be seen in the system as any other regular User although he can be recognized from its User.isNpc() flag. There is no real, physical connection to the Server (no TCP connection is used)

NOTE: NPCs must be created once the server engine is up and running. The init() method of your Extension runs before the engine is ready so you will need to do is adding a listener to the SFSEventType.SERVER_READY event and wait for that event before instantiating any NPC.

Specified by:

createNPC in interface ISFSApi

Parameters:

userName - the NPC name

zone - the Zone

forceLogin - if a User already exists with that name, it will disconnect it first

Returns:

the User

Throws:

SFSLoginException

createRoom

public Room createRoom(Zone zone,
                       CreateRoomSettings params,
                       User owner)
                throws SFSCreateRoomException

Create a new Room

Specified by:

createRoom in interface ISFSApi

Parameters:

zone - the Zone in which the Room is going to be created

params - the Room settings

owner - the Room owner, when null it indicates that the Room is owned by the Server itself

Returns:

the Room

Throws:

SFSCreateRoomException

See Also:

CreateRoomSettings

createRoom

public Room createRoom(Zone zone,
                       CreateRoomSettings params,
                       User owner,
                       boolean joinIt,
                       Room roomToLeave)
                throws SFSCreateRoomException

Create a new Room

Specified by:

createRoom in interface ISFSApi

Parameters:

zone - the Zone in which the Room is going to be created

params - the Room settings

owner - the Room owner, when null it indicates that the Room is owned by the Server itself

joinIt - if true the Room will be joined by the owner right after creation

roomToLeave - a previous Room to leave after the join, or null

Returns:

the Room

Throws:

SFSCreateRoomException

See Also:

CreateRoomSettings

createRoom

public Room createRoom(Zone zone,
                       CreateRoomSettings params,
                       User owner,
                       boolean joinIt,
                       Room roomToLeave,
                       boolean fireClientEvent,
                       boolean fireServerEvent)
                throws SFSCreateRoomException

Specified by:

createRoom in interface ISFSApi

Parameters:

zone - the Zone in which the Room is going to be created

params - the Room settings

owner - the Room owner, when null it indicates that the Room is owned by the Server itself

joinIt - if true the Room will be joined by the owner right after creation

roomToLeave - a previous Room to leave after the join, or null

fireClientEvent - fire a client side Event

fireServerEvent - fire a server side Event

Returns:

the Room

Throws:

SFSCreateRoomException

See Also:

CreateRoomSettings

joinRoom

public void joinRoom(User user,
                     Room room)
              throws SFSJoinRoomException

Join the user in a room.
This is the quickest way to join a User in non password-protected Room. By default the User will leave the old Room (if any) after joining the new one and both client and server events will be fired.

In game rooms the user will be joined as player, if you need to join as spectator you will need to use one of the other overloaded methods.

Specified by:

joinRoom in interface ISFSApi

Throws:

SFSJoinRoomException

joinRoom

public void joinRoom(User user,
                     Room roomToJoin,
                     java.lang.String password,
                     boolean asSpectator,
                     Room roomToLeave)
              throws SFSJoinRoomException

Join the user in a room.
A client update and server side event will be also fired

Specified by:

joinRoom in interface ISFSApi

Parameters:

user - the User

roomToJoin - the room to join

password - an optional password if the room requires it. Use null if no password is needed

asSpectator - join the room as spectator, in case of a game room

roomToLeave - optionally specify a Room that should be left if roomToJoin is successfully joined.

Throws:

SFSJoinRoomException

joinRoom

public void joinRoom(User user,
                     Room roomToJoin,
                     java.lang.String password,
                     boolean asSpectator,
                     Room roomToLeave,
                     boolean fireClientEvent,
                     boolean fireServerEvent)
              throws SFSJoinRoomException

Join the user in a room.

Specified by:

joinRoom in interface ISFSApi

Parameters:

user - the User

roomToJoin - the room to join

password - an optional password if the room requires it. Use null if no password is needed

asSpectator - join the room as spectator, in case of a game room

roomToLeave - optionally specify a Room that should be left if roomToJoin is successfully joined.

fireClientEvent - fires client side Event

fireServerEvent - fires server side Event

Throws:

SFSJoinRoomException

leaveRoom

public void leaveRoom(User user,
                      Room room)

Makes a user leave a room that he has joined

Specified by:

leaveRoom in interface ISFSApi

Parameters:

user - the User

room - the Room

leaveRoom

public void leaveRoom(User user,
                      Room room,
                      boolean fireClientEvent,
                      boolean fireServerEvent)

Removes a User from a previously joined Room

Specified by:

leaveRoom in interface ISFSApi

Parameters:

user - the User

room - the Room

fireClientEvent - fires client side Event

fireServerEvent - fires server side Event

sendPublicMessage

public void sendPublicMessage(Room targetRoom,
                              User sender,
                              java.lang.String message,
                              ISFSObject params)

Sends a public chat message. The message is broadcast to all Users in the same Room including the sender.

Specified by:

sendPublicMessage in interface ISFSApi

Parameters:

targetRoom - the Room where the message is sent

sender - the User sending the message

message - the chat message

params - a custom object with additional parameters (e.g. text color, font size, etc...)

sendPrivateMessage

public void sendPrivateMessage(User sender,
                               User recipient,
                               java.lang.String message,
                               ISFSObject params)

Sends a private chat message. The message is sent to both the sender and receiver. The sender and receiver can be in any Rooms or even not joined in any rooms at all.

Specified by:

sendPrivateMessage in interface ISFSApi

Parameters:

sender - the sender of the message

recipient - the recipient of the message

message - the chat message

params - a custom SFSObjects with extra parameters (e.g. the font type, color etc...)

sendBuddyMessage

public void sendBuddyMessage(User sender,
                             User recipient,
                             java.lang.String message,
                             ISFSObject params)
                      throws SFSBuddyListException

Specified by:

sendBuddyMessage in interface ISFSApi

Throws:

SFSBuddyListException

sendModeratorMessage

public void sendModeratorMessage(User sender,
                                 java.lang.String message,
                                 ISFSObject params,
                                 java.util.Collection<ISession> recipients)

Sends a moderator message to a number of Users. The sender parameter must be either a real User with "SuperUser" privileges or null. In this last case the sender becomes the "Server" itself.

Specified by:

sendModeratorMessage in interface ISFSApi

Parameters:

sender - the moderator user sending this message or null, indicating a Server originated mod message

message - the message

params - an SFSObject with custom parameters

recipients - the recipients of the message

sendAdminMessage

public void sendAdminMessage(User sender,
                             java.lang.String message,
                             ISFSObject params,
                             java.util.Collection<ISession> recipients)

Sends a administrator message to a number of Users. The sender parameter must be either a real User with "SuperUser" privileges or null. In this last case the sender becomes the "Server" itself.

Specified by:

sendAdminMessage in interface ISFSApi

Parameters:

sender - the admin user sending this message or null, indicating a Server originated admin message

message - the message

params - an SFSObject with custom parameters

recipients - the recipients of the message

sendObjectMessage

public void sendObjectMessage(Room targetRoom,
                              User sender,
                              ISFSObject message,
                              java.util.Collection<User> recipients)

Send an Object message. This message is based on a custom SFSObject that can contain any data. Typically this is used for sending game moves to players or other game/app related updates. The message is sent to all users in the specified target room (with the exclusion of the sender) but you can also pass a collection of Users to specify which clients in that Room should receive the message.

NOTE: The sender must be joined in the target Room.

Specified by:

sendObjectMessage in interface ISFSApi

Parameters:

targetRoom - the room where the message will be sent to

sender - the sender of the message

message - a custom SFSObject

recipients - use null to send the message to all clients in the Room, or specify a collection of users that should receive the message

sendExtensionResponse

public void sendExtensionResponse(java.lang.String cmdName,
                                  ISFSObject params,
                                  java.util.List<User> recipients,
                                  Room room,
                                  boolean useUDP)

Specified by:

sendExtensionResponse in interface ISFSApi

sendExtensionResponse

public void sendExtensionResponse(java.lang.String cmdName,
                                  ISFSObject params,
                                  User recipient,
                                  Room room,
                                  boolean useUDP)

Specified by:

sendExtensionResponse in interface ISFSApi

setRoomVariables

public void setRoomVariables(User user,
                             Room targetRoom,
                             java.util.List<RoomVariable> variables)

Set Room Variables. Only variables that change are broadcast to the Users in the target Room. In order to delete a variable you can set it to null.

Specified by:

setRoomVariables in interface ISFSApi

Parameters:

user - the sender (null == sets ownership of the variables to the Server itself)

targetRoom - the Room in which variables should be set

variables - a list of Room variables

See Also:

RoomVariable

setRoomVariables

public void setRoomVariables(User user,
                             Room targetRoom,
                             java.util.List<RoomVariable> variables,
                             boolean fireClientEvent,
                             boolean fireServerEvent,
                             boolean overrideOwnership)

Set Room Variables. Only variables that change are broadcast to the Users in the target Room. In order to delete a variable you can set it to null.

Specified by:

setRoomVariables in interface ISFSApi

Parameters:

user - the sender (null == sets ownership of the variables to the Server itself)

targetRoom - the Room in which variables should be set

variables - a list of RoomVariables

fireClientEvent - fires client side Event

fireServerEvent - fires server side Event

overrideOwnership - allow to override the ownership of variables

See Also:

RoomVariable

setUserVariables

public void setUserVariables(User owner,
                             java.util.List<UserVariable> variables)

Set User Variables. Only variables that change are broadcast to the Users that can "see" the owner. In order to delete a variable you can set it to null.

Specified by:

setUserVariables in interface ISFSApi

Parameters:

owner - the User for which variables are set

variables - a list of UserVariables

See Also:

UserVariable

setUserVariables

public void setUserVariables(User owner,
                             java.util.List<UserVariable> variables,
                             boolean fireClientEvent,
                             boolean fireServerEvent)

Set User Variables. Only variables that change are broadcast to the Users that can "see" the sender. In order to delete a variable you can set it to null.

Specified by:

setUserVariables in interface ISFSApi

Parameters:

owner - the User for which variables are set

variables - a list of UserVariables

fireClientEvent - fires client side Event

fireServerEvent - fires server side Event

See Also:

UserVariable

changeRoomName

public void changeRoomName(User owner,
                           Room targetRoom,
                           java.lang.String newName)
                    throws SFSRoomException

Rename a Room. Errors can be fired if:

• the new name is already in use
• the new name length is out of the range allowed by the Zone configuration
• the new name contains bad words (if word filter is configured)

Specified by:

changeRoomName in interface ISFSApi

Parameters:

owner - the User, it can be null if this is called on the server side

targetRoom - the Room

newName - the new Room name

Throws:

SFSRoomException

changeRoomPassword

public void changeRoomPassword(User owner,
                               Room targetRoom,
                               java.lang.String newPassword)
                        throws SFSRoomException

Changes the Room password and the Room password-state. The password state indicates if a Room is private and requires a password for accessing it or not. Passing a null or empty string as the password will make room public. Passing a valid string as the password will make the Room private.

Specified by:

changeRoomPassword in interface ISFSApi

Parameters:

owner - the User, it can be null if this is called on the server side

targetRoom - the Room

newPassword - the new password

Throws:

SFSRoomException

changeRoomCapacity

public void changeRoomCapacity(User owner,
                               Room targetRoom,
                               int maxUsers,
                               int maxSpectators)
                        throws SFSRoomException

Changes the capacity (max number of Users and Spectators) in the Room. In case the Room size is shrunk extra players or spectators will not be kicked out of the Room.

Specified by:

changeRoomCapacity in interface ISFSApi

Parameters:

owner - owner of the Room, the requester must be owner of the Room or SuperUser

targetRoom - the room

maxUsers - new maxUsers value

maxSpectators - new maxSpectators value

Throws:

SFSRoomException

subscribeRoomGroup

public void subscribeRoomGroup(User user,
                               java.lang.String groupId)

Subscribe User to a Room Group. This will enable the User to receive events for Rooms in that Group

Specified by:

subscribeRoomGroup in interface ISFSApi

Parameters:

user - the User

groupId - the group name

unsubscribeRoomGroup

public void unsubscribeRoomGroup(User user,
                                 java.lang.String groupId)

Unsubscribe User to a Room Group.

Specified by:

unsubscribeRoomGroup in interface ISFSApi

Parameters:

user - the User

groupId - the group name

sendGenericMessage

public void sendGenericMessage(com.smartfoxserver.v2.api.GenericMessageType type,
                               User sender,
                               int targetRoomId,
                               java.lang.String message,
                               ISFSObject params,
                               java.util.Collection<ISession> recipients)

Specified by:

sendGenericMessage in interface ISFSApi

spectatorToPlayer

public void spectatorToPlayer(User user,
                              Room targetRoom,
                              boolean fireClientEvent,
                              boolean fireServerEvent)
                       throws SFSRoomException

Description copied from interface: ISFSApi

Turns a spectator in a Game Room to a Player. The action will fail if no player slot is available.

Specified by:

spectatorToPlayer in interface ISFSApi

Parameters:

user - the User

targetRoom - the Room in which the spectator will be turned into a player

fireClientEvent - if true send an update to the client (recommended)

fireServerEvent - if true fire a server side event

Throws:

SFSRoomException

playerToSpectator

public void playerToSpectator(User user,
                              Room targetRoom,
                              boolean fireClientEvent,
                              boolean fireServerEvent)
                       throws SFSRoomException

Description copied from interface: ISFSApi

Turns a player in a Game Room to a spectator. The action will fail if no spectator slot is available.

Specified by:

playerToSpectator in interface ISFSApi

Parameters:

user - the User

targetRoom - the Room in which the player will be turned into a spectator

fireClientEvent - if true send an update to the client (recommended)

fireServerEvent - if true fire a server side event

Throws:

SFSRoomException