com.threerings.crowd.chat.client
Class ChatDirector

java.lang.Object
  com.threerings.presents.client.BasicDirector
      com.threerings.crowd.chat.client.ChatDirector

All Implemented Interfaces:

ChatCodes, LocationObserver, SessionObserver, InvocationCodes, ChangeListener, MessageListener

public class ChatDirector
extends BasicDirector
implements ChatCodes, LocationObserver, MessageListener

The chat director is the client side coordinator of all chat related services. It handles both place constrained chat as well as direct messaging.

Nested Class Summary

protected class	ChatDirector.BroadcastHandler Implements /broadcast.
static interface	ChatDirector.ChatterObserver An interface to receive information about the MAX_CHATTERS most recent users that we've been chatting with.
static interface	ChatDirector.ChatterValidator An interface for those who would like to validate whether usernames may be added to the chatter list.
protected class	ChatDirector.ClearHandler Implements /clear.
static class	ChatDirector.CommandHandler Used to implement a slash command (e.g.
protected static class	ChatDirector.DisplayMessageOp An observer op used to dispatch ChatMessages on the client.
protected class	ChatDirector.EmoteHandler Implements /emote.
protected static class	ChatDirector.FilterMessageOp An operation that checks with all chat filters to properly filter a message prior to sending to the server or displaying.
protected class	ChatDirector.HelpHandler Implements /help.
protected class	ChatDirector.SpeakHandler Implements /speak.
protected class	ChatDirector.TellHandler Implements /tell.
protected class	ChatDirector.ThinkHandler Implements /think.

Field Summary

protected HashIntMap<String>	_auxes A mapping from auxiliary chat objects to the types under which they are registered.
protected String	_bundle The bundle to use for our own internal messages.
protected ObserverList<ChatDirector.ChatterObserver>	_chatterObservers Observers that are watching our chatters list.
protected LinkedList<Name>	_chatters Usernames of users we've recently chatted with.
protected ChatDirector.ChatterValidator	_chatterValidator Validator of who may be added to the chatters list.
protected ClientObject	_clobj The client object that we're listening to for tells.
protected ChatService	_cservice Provides access to chat-related server-side services.
protected CrowdContext	_ctx Our active chat context.
protected ChatDirector.DisplayMessageOp	_displayMessageOp Operation used to display chat messages.
protected ObserverList<ChatDisplay>	_displays A list of registered chat displays.
protected ChatDirector.FilterMessageOp	_filterMessageOp Operation used to filter chat messages.
protected ObserverList<ChatFilter>	_filters A list of registered chat filters.
protected static HashMap<String,ChatDirector.CommandHandler>	_handlers Registered chat command handlers.
protected static ArrayList<String>	_history A history of chat commands.
protected HistoryList	_hlist A rolling chat history, or null if getHistory() is never called.
protected boolean	_mogrifyChat Whether or not to run chat through the mogrifier.
protected PlaceObject	_place The place object that we currently occupy.
protected static boolean	_showAliasesInUsage If set, only show the first alias (translation) of each command in the full list and show the full list of aliases in the command usage.
protected static int	MAX_CHATTERS The maximum number of chatter usernames to track.
protected static int	MAX_COMMAND_HISTORY The maximum number of commands to keep in the chat history.

Fields inherited from class com.threerings.presents.client.BasicDirector

_availableInStandalone

Fields inherited from interface com.threerings.crowd.chat.data.ChatCodes

BROADCAST_ACCESS, BROADCAST_MODE, CHAT_ACCESS, CHAT_CHANNEL_NOTIFICATION, CHAT_NOTIFICATION, DEFAULT_IDLE_TIME, DEFAULT_MODE, EMOTE_MODE, IDLE_TIME_KEY, LAST_MODE, PLACE_CHAT_TYPE, SHOUT_MODE, SUCCESS, THINK_MODE, USER_CHAT_TYPE, USER_DISCONNECTED, USER_NOT_ONLINE, XLATE_MODES

Fields inherited from interface com.threerings.presents.data.InvocationCodes

ACCESS_DENIED, E_ACCESS_DENIED, E_INTERNAL_ERROR, GLOBAL_GROUP, INTERNAL_ERROR

Constructor Summary

ChatDirector(CrowdContext ctx, String bundle)
Creates a chat director and initializes it with the supplied context.

Method Summary

void	addAuxiliarySource(DObject source, String localtype) Adds an additional object via which chat messages may arrive.
boolean	addChatDisplay(ChatDisplay display) Adds the supplied chat display to the end of the chat display list.
boolean	addChatFilter(ChatFilter filter) Adds the specified chat filter to the list of filters.
protected void	addChatter(Name name) Adds a chatter to our list of recent chatters.
boolean	addChatterObserver(ChatDirector.ChatterObserver co) Adds an observer that watches the chatters list, and updates it immediately.
protected void	addToHistory(String cmd) Adds the specified command to the history.
protected String	checkCanChat(SpeakService speakSvc, String message, byte mode) Called to determine whether we are permitted to post the supplied chat message.
protected String	checkLength(String msg) Check that after mogrification the message is not too long.
void	clearCommandHistory() Clear the chat command history.
void	clearDisplays() Requests that all chat displays clear their contents.
void	clientDidLogoff(Client client) Called after the client has been logged off of the server and has disconnected.
void	clientDidLogon(Client client) Called after the client successfully connected to and authenticated with the server.
void	clientObjectDidChange(Client client) For systems that allow switching screen names after logon, this method is called whenever a screen name change takes place to report that the client object has been replaced to potential client-side subscribers.
protected String	deliverChat(SpeakService speakSvc, String message, byte mode) Delivers a plain chat message (not a slash command) on the specified speak service in the specified mode.
void	dispatchMessage(ChatMessage message, String localType) Dispatches the provided message to our chat displays.
protected void	dispatchPreparedMessage(ChatMessage message) Dispatch a message to chat displays once it is fully prepared with the clientinfo.
void	displayAttention(String bundle, String message) Display a system ATTENTION message as if it had come from the server.
void	displayFeedback(String bundle, String message) Display a system FEEDBACK message as if it had come from the server.
void	displayInfo(String bundle, String message) Display a system INFO message as if it had come from the server.
void	displayInfo(String bundle, String message, String localtype) Display a system INFO message as if it had come from the server.
protected void	displaySystem(String bundle, String message, byte attLevel, String localtype) Display the specified system message as if it had come from the server.
protected void	fetchServices(Client client) Derived directors can override this method and obtain any services they'll need during their operation via calls to Client.getService(java.lang.Class).
String	filter(String msg, Name otherUser, boolean outgoing) Run a message through all the currently registered filters.
protected Map<String,ChatDirector.CommandHandler>	getCommandHandlers(String command) Returns a map containing all command handlers that match the specified command (i.e. the specified command is a prefix of their registered command string).
String	getCommandHistory(int index) Get the chat history entry at the specified index, with 0 being the oldest.
int	getCommandHistorySize() Return the current size of the history.
HistoryList	getHistory() Returns the history list containing a trailing window of messages that have passed through this chat director.
protected String	getLocalType(int oid) Looks up and returns the message type associated with the specified oid.
protected boolean	isCommandPrefix(String enteredCommand, String handlerCommand, ChatDirector.CommandHandler handler, BodyObject user) Returns true if enteredCommand equals or is a prefix of handlerCommand and if the handler is available for user.
void	locationChangeFailed(int placeId, String reason) This is called on all location observers when a location change request is rejected by the server or fails for some other reason.
void	locationDidChange(PlaceObject place) Called when we have switched to a new location.
boolean	locationMayChange(int placeId) Called when someone has requested that we switch to a new location.
void	messageReceived(MessageEvent event) Called when an message event has been dispatched on an object.
String	mogrifyChat(String text) Runs the supplied message through the various chat mogrifications.
protected StringBuffer	mogrifyChat(StringBuffer buf, boolean transformsAllowed, boolean capFirst) Helper function for mogrifyChat(String,byte,boolean,boolean).
protected String	mogrifyChat(String text, byte mode, boolean transformsAllowed, boolean capFirst) Mogrifies common literary crutches into more appealing chat or commands.
protected void	notifyChatterObservers() Notifies all registered ChatDirector.ChatterObservers that the list of chatters has changed.
protected void	processReceivedMessage(ChatMessage msg, String localtype) Processes and dispatches the specified chat message.
void	pushChatDisplay(ChatDisplay display) Adds the supplied chat display to the front of the chat display list.
void	registerCommandHandler(MessageBundle msg, String command, ChatDirector.CommandHandler handler) Registers a chat command handler.
protected void	registerCommandHandlers() Registers all the chat-command handlers.
protected void	registerServices(Client client) If a director makes use of bootstrap invocation services which are part of a bootstrap service group, it should register interest in that group here with a call to Client.addServiceGroup(java.lang.String).
void	removeAuxiliarySource(DObject source) Removes a previously added auxiliary chat source.
boolean	removeChatDisplay(ChatDisplay display) Removes the specified chat display from the chat display list.
boolean	removeChatFilter(ChatFilter filter) Removes the specified chat filter from the list of chat filter.
boolean	removeChatterObserver(ChatDirector.ChatterObserver co) Removes an observer from the list of chatter observers.
void	requestBroadcast(String message) Requests to send a site-wide broadcast message.
String	requestChat(SpeakService speakSvc, String text, boolean record) Parses and delivers the supplied chat message.
void	requestSpeak(SpeakService speakService, String message, byte mode) Requests that a speak message with the specified mode be generated and delivered via the supplied speak service instance (which will be associated with a particular "speak object").
<T extends Name> void	requestTell(T target, String msg, ResultListener<T> rl) Requests that a tell message be delivered to the specified target user.
void	setAwayMessage(String message) Configures a message that will be automatically reported to anyone that sends a tell message to this client to indicate that we are busy or away from the keyboard.
void	setChatterValidator(ChatDirector.ChatterValidator validator) Sets the validator that decides if a username is valid to be added to the chatter list, or null if no such filtering is desired.
protected void	setClientInfo(ChatMessage msg, String localType) Set the "client info" on the specified message, if not already set.
void	setMogrifyChat(boolean mogrifyChat) Enables or disables the chat mogrifier.
protected boolean	shouldFilter(ChatMessage msg) Checks whether we should filter the supplied incoming message.
protected boolean	suppressTooManyCaps() Return true if we should lowercase messages containing more than half upper-case characters.
protected StringBuffer	translatedReplacements(String key, StringBuffer buf) Do all the replacements (mogrifications) specified in the translation string specified by the key.
protected String	xlate(String bundle, String message) Translates the specified message using the specified bundle.

Methods inherited from class com.threerings.presents.client.BasicDirector

assertAvailable, clientObjectUpdated, clientWillLogon, isAvailable, isAvailableInStandalone, setAvailableInStandalone

Methods inherited from class java.lang.Object

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

Field Detail

_ctx

protected CrowdContext _ctx

Our active chat context.

_cservice

protected ChatService _cservice

Provides access to chat-related server-side services.

_bundle

protected String _bundle

The bundle to use for our own internal messages.

_place

protected PlaceObject _place

The place object that we currently occupy.

_clobj

protected ClientObject _clobj

The client object that we're listening to for tells.

_mogrifyChat

protected boolean _mogrifyChat

Whether or not to run chat through the mogrifier.

_displays

protected ObserverList<ChatDisplay> _displays

A list of registered chat displays.

_filters

protected ObserverList<ChatFilter> _filters

A list of registered chat filters.

_auxes

protected HashIntMap<String> _auxes

A mapping from auxiliary chat objects to the types under which they are registered.

_chatterValidator

protected ChatDirector.ChatterValidator _chatterValidator

Validator of who may be added to the chatters list.

_chatters

protected LinkedList<Name> _chatters

Usernames of users we've recently chatted with.

_chatterObservers

protected ObserverList<ChatDirector.ChatterObserver> _chatterObservers

Observers that are watching our chatters list.

_filterMessageOp

protected ChatDirector.FilterMessageOp _filterMessageOp

Operation used to filter chat messages.

_displayMessageOp

protected ChatDirector.DisplayMessageOp _displayMessageOp

Operation used to display chat messages.

_hlist

protected HistoryList _hlist

A rolling chat history, or null if getHistory() is never called.

_handlers

protected static HashMap<String,ChatDirector.CommandHandler> _handlers

Registered chat command handlers.

_history

protected static ArrayList<String> _history

A history of chat commands.

_showAliasesInUsage

protected static boolean _showAliasesInUsage

If set, only show the first alias (translation) of each command in the full list and show the full list of aliases in the command usage.

MAX_CHATTERS

protected static final int MAX_CHATTERS

The maximum number of chatter usernames to track.

See Also:

Constant Field Values

MAX_COMMAND_HISTORY

protected static final int MAX_COMMAND_HISTORY

The maximum number of commands to keep in the chat history.

See Also:

Constant Field Values

Constructor Detail

ChatDirector

public ChatDirector(CrowdContext ctx,
                    String bundle)

Creates a chat director and initializes it with the supplied context. The chat director will register itself as a location observer so that it can automatically process place constrained chat.

Parameters:

bundle - the message bundle from which we obtain our chat-related translation strings.

Method Detail

pushChatDisplay

public void pushChatDisplay(ChatDisplay display)

Adds the supplied chat display to the front of the chat display list. It will subsequently be notified of incoming chat messages as well as tell responses.

addChatDisplay

public boolean addChatDisplay(ChatDisplay display)

Adds the supplied chat display to the end of the chat display list. It will subsequently be notified of incoming chat messages as well as tell responses.

removeChatDisplay

public boolean removeChatDisplay(ChatDisplay display)

Removes the specified chat display from the chat display list. The display will no longer receive chat related notifications.

addChatFilter

public boolean addChatFilter(ChatFilter filter)

Adds the specified chat filter to the list of filters. All chat requests and receipts will be filtered with all filters before they being sent or dispatched locally.

removeChatFilter

public boolean removeChatFilter(ChatFilter filter)

Removes the specified chat filter from the list of chat filter.

addChatterObserver

public boolean addChatterObserver(ChatDirector.ChatterObserver co)

Adds an observer that watches the chatters list, and updates it immediately.

removeChatterObserver

public boolean removeChatterObserver(ChatDirector.ChatterObserver co)

Removes an observer from the list of chatter observers.

setChatterValidator

public void setChatterValidator(ChatDirector.ChatterValidator validator)

Sets the validator that decides if a username is valid to be added to the chatter list, or null if no such filtering is desired.

setMogrifyChat

public void setMogrifyChat(boolean mogrifyChat)

Enables or disables the chat mogrifier. The mogrifier converts chat speak like LOL, WTF, etc. into phrases, words and can also transform them into emotes. The mogrifier is configured via the x.mogrifies and x.transforms translation properties.

registerCommandHandler

public void registerCommandHandler(MessageBundle msg,
                                   String command,
                                   ChatDirector.CommandHandler handler)

Registers a chat command handler.

Parameters:

msg - the message bundle via which the slash command will be translated (as c.command). If no translation exists the command will be /command.

command - the name of the command that will be used to invoke this handler (e.g. tell if the command will be invoked as /tell).

handler - the chat command handler itself.

getCommandHistorySize

public int getCommandHistorySize()

Return the current size of the history.

getCommandHistory

public String getCommandHistory(int index)

Get the chat history entry at the specified index, with 0 being the oldest.

clearCommandHistory

public void clearCommandHistory()

Clear the chat command history.

clearDisplays

public void clearDisplays()

Requests that all chat displays clear their contents.

displayInfo

public void displayInfo(String bundle,
                        String message)

Display a system INFO message as if it had come from the server. The localtype of the message will be PLACE_CHAT_TYPE. Info messages are sent when something happens that was neither directly triggered by the user, nor requires direct action.

displayInfo

public void displayInfo(String bundle,
                        String message,
                        String localtype)

Display a system INFO message as if it had come from the server. Info messages are sent when something happens that was neither directly triggered by the user, nor requires direct action.

displayFeedback

public void displayFeedback(String bundle,
                            String message)

Display a system FEEDBACK message as if it had come from the server. The localtype of the message will be PLACE_CHAT_TYPE. Feedback messages are sent in direct response to a user action, usually to indicate success or failure of the user's action.

displayAttention

public void displayAttention(String bundle,
                             String message)

Display a system ATTENTION message as if it had come from the server. The localtype of the message will be PLACE_CHAT_TYPE. Attention messages are sent when something requires user action that did not result from direct action by the user.

dispatchMessage

public void dispatchMessage(ChatMessage message,
                            String localType)

Dispatches the provided message to our chat displays.

requestChat

public String requestChat(SpeakService speakSvc,
                          String text,
                          boolean record)

Parses and delivers the supplied chat message. Slash command processing and mogrification are performed and the message is added to the chat history if appropriate.

Parameters:

speakSvc - the SpeakService representing the target dobj of the speak or null if we should speak in the "default" way.

text - the text to be parsed and sent.

record - if text is a command, should it be added to the history?

Returns:

ChatCodes#SUCCESS if the message was parsed and sent correctly, a translatable error string if there was some problem.

requestSpeak

public void requestSpeak(SpeakService speakService,
                         String message,
                         byte mode)

Requests that a speak message with the specified mode be generated and delivered via the supplied speak service instance (which will be associated with a particular "speak object"). The message will first be validated by all registered ChatFilters (and possibly vetoed) before being dispatched.

Parameters:

speakService - the speak service to use when generating the speak request or null if we should speak in the current "place".

message - the contents of the speak message.

mode - a speech mode that will be interpreted by the ChatDisplay implementations that eventually display this speak message.

requestBroadcast

public void requestBroadcast(String message)

Requests to send a site-wide broadcast message.

Parameters:

message - the contents of the message.

requestTell

public <T extends Name> void requestTell(T target,
                                         String msg,
                                         ResultListener<T> rl)

Requests that a tell message be delivered to the specified target user.

Parameters:

target - the username of the user to which the tell message should be delivered.

msg - the contents of the tell message.

rl - an optional result listener if you'd like to be notified of success or failure.

setAwayMessage

public void setAwayMessage(String message)

Configures a message that will be automatically reported to anyone that sends a tell message to this client to indicate that we are busy or away from the keyboard.

addAuxiliarySource

public void addAuxiliarySource(DObject source,
                               String localtype)

Adds an additional object via which chat messages may arrive. The chat director assumes the caller will be managing the subscription to this object and will remain subscribed to it for as long as it remains in effect as an auxiliary chat source.

Parameters:

localtype - a type to be associated with all chat messages that arrive on the specified DObject.

removeAuxiliarySource

public void removeAuxiliarySource(DObject source)

Removes a previously added auxiliary chat source.

getHistory

public HistoryList getHistory()

Returns the history list containing a trailing window of messages that have passed through this chat director. The history list is created on demand so that systems which don't make use of chat history need not incur the overhead of tracking historical chat messages. Thus messages will only be added to the history after this method has been called at least once.

filter

public String filter(String msg,
                     Name otherUser,
                     boolean outgoing)

Run a message through all the currently registered filters.

mogrifyChat

public String mogrifyChat(String text)

Runs the supplied message through the various chat mogrifications.

locationMayChange

public boolean locationMayChange(int placeId)

Description copied from interface: LocationObserver

Called when someone has requested that we switch to a new location. An observer may choose to veto the location change request for some reason or other.

Specified by:

locationMayChange in interface LocationObserver

Returns:

true if it's OK for the location to change, false if the change request should be aborted.

locationDidChange

public void locationDidChange(PlaceObject place)

Description copied from interface: LocationObserver

Called when we have switched to a new location.

Specified by:

locationDidChange in interface LocationObserver

Parameters:

place - the place object that represents the new location or null if we have switched to no location.

locationChangeFailed

public void locationChangeFailed(int placeId,
                                 String reason)

Description copied from interface: LocationObserver

This is called on all location observers when a location change request is rejected by the server or fails for some other reason.

Specified by:

locationChangeFailed in interface LocationObserver

Parameters:

placeId - the place id to which we attempted to relocate, but failed.

reason - the reason code that explains why the location change request was rejected or otherwise failed.

messageReceived

public void messageReceived(MessageEvent event)

Description copied from interface: MessageListener

Called when an message event has been dispatched on an object.

Specified by:

messageReceived in interface MessageListener

Parameters:

event - The event that was dispatched on the object.

clientDidLogon

public void clientDidLogon(Client client)

Description copied from interface: SessionObserver

Called after the client successfully connected to and authenticated with the server. The entire object system is up and running by the time this method is called.

Specified by:

clientDidLogon in interface SessionObserver

Overrides:

clientDidLogon in class BasicDirector

clientObjectDidChange

public void clientObjectDidChange(Client client)

Description copied from interface: SessionObserver

For systems that allow switching screen names after logon, this method is called whenever a screen name change takes place to report that the client object has been replaced to potential client-side subscribers.

Specified by:

clientObjectDidChange in interface SessionObserver

Overrides:

clientObjectDidChange in class BasicDirector

clientDidLogoff

public void clientDidLogoff(Client client)

Description copied from interface: SessionObserver

Called after the client has been logged off of the server and has disconnected.

Specified by:

clientDidLogoff in interface SessionObserver

Overrides:

clientDidLogoff in class BasicDirector

registerCommandHandlers

protected void registerCommandHandlers()

Registers all the chat-command handlers.

processReceivedMessage

protected void processReceivedMessage(ChatMessage msg,
                                      String localtype)

Processes and dispatches the specified chat message.

shouldFilter

protected boolean shouldFilter(ChatMessage msg)

Checks whether we should filter the supplied incoming message.

dispatchPreparedMessage

protected void dispatchPreparedMessage(ChatMessage message)

Dispatch a message to chat displays once it is fully prepared with the clientinfo.

checkCanChat

protected String checkCanChat(SpeakService speakSvc,
                              String message,
                              byte mode)

Called to determine whether we are permitted to post the supplied chat message. Derived classes may wish to throttle chat or restrict certain types in certain circumstances for whatever reason.

Returns:

null if the chat is permitted, SUCCESS if the chat is permitted and has already been dealt with, or a translatable string indicating the reason for rejection if not.

deliverChat

protected String deliverChat(SpeakService speakSvc,
                             String message,
                             byte mode)

Delivers a plain chat message (not a slash command) on the specified speak service in the specified mode. The message will be mogrified and filtered prior to delivery.

Returns:

ChatCodes.SUCCESS if the message was delivered or a string indicating why it failed.

addToHistory

protected void addToHistory(String cmd)

Adds the specified command to the history.

mogrifyChat

protected String mogrifyChat(String text,
                             byte mode,
                             boolean transformsAllowed,
                             boolean capFirst)

Mogrifies common literary crutches into more appealing chat or commands.

Parameters:

mode - the chat mode, or -1 if unknown.

transformsAllowed - if true, the chat may transformed into a different mode. (lol -> /emote laughs)

capFirst - if true, the first letter of the text is capitalized. This is not desired if the chat is already an emote.

mogrifyChat

protected StringBuffer mogrifyChat(StringBuffer buf,
                                   boolean transformsAllowed,
                                   boolean capFirst)

Helper function for mogrifyChat(String,byte,boolean,boolean).

translatedReplacements

protected StringBuffer translatedReplacements(String key,
                                              StringBuffer buf)

Do all the replacements (mogrifications) specified in the translation string specified by the key.

suppressTooManyCaps

protected boolean suppressTooManyCaps()

Return true if we should lowercase messages containing more than half upper-case characters.

checkLength

protected String checkLength(String msg)

Check that after mogrification the message is not too long.

Returns:

an error message if it is too long, or null.

getCommandHandlers

protected Map<String,ChatDirector.CommandHandler> getCommandHandlers(String command)

Returns a map containing all command handlers that match the specified command (i.e. the specified command is a prefix of their registered command string). If there's an exact match, only that match is returned, even if the command is a prefix of other handlers.

isCommandPrefix

protected boolean isCommandPrefix(String enteredCommand,
                                  String handlerCommand,
                                  ChatDirector.CommandHandler handler,
                                  BodyObject user)

Returns true if enteredCommand equals or is a prefix of handlerCommand and if the handler is available for user.

addChatter

protected void addChatter(Name name)

Adds a chatter to our list of recent chatters.

notifyChatterObservers

protected void notifyChatterObservers()

Notifies all registered ChatDirector.ChatterObservers that the list of chatters has changed.

setClientInfo

protected void setClientInfo(ChatMessage msg,
                             String localType)

Set the "client info" on the specified message, if not already set.

xlate

protected String xlate(String bundle,
                       String message)

Translates the specified message using the specified bundle.

displaySystem

protected void displaySystem(String bundle,
                             String message,
                             byte attLevel,
                             String localtype)

Display the specified system message as if it had come from the server.

getLocalType

protected String getLocalType(int oid)

Looks up and returns the message type associated with the specified oid.

registerServices

protected void registerServices(Client client)

Description copied from class: BasicDirector

If a director makes use of bootstrap invocation services which are part of a bootstrap service group, it should register interest in that group here with a call to Client.addServiceGroup(java.lang.String).

Overrides:

registerServices in class BasicDirector

fetchServices

protected void fetchServices(Client client)

Description copied from class: BasicDirector

Derived directors can override this method and obtain any services they'll need during their operation via calls to Client.getService(java.lang.Class). If the director is available, it will automatically be called when the client logs on or when the director is constructed if it is constructed after the client is already logged on.

Overrides:

fetchServices in class BasicDirector