core
Class PresenceManager

java.lang.Object
  core.EventNotifier
      core.PresenceManager

All Implemented Interfaces:

java.lang.Runnable

public class PresenceManager

extends EventNotifier

implements java.lang.Runnable

This class is responsible for updating presence information to the application.

Author:

hoela

Constructor Summary

PresenceManager(ContactList contactList, Contact me)

Method Summary

boolean	accept(Contact contact) Accepts a subscription request contact the Contact.
void	block(Contact contact)
boolean	deny(Contact contact) Denies a subscription request contact the Contact.
void	finalPresence() Sends UNAVAILABLE presence to all subscribed contacts.
void	incomingPresence(PresenceMessage presence)
void	initialPresence() Sends presence probes and availability to properly subscribed contacts.
void	remove(Contact contact)
void	run()
void	start()
void	stop()
boolean	subscribe(Contact from) Sends a subscription request to the Contact specified.

Methods inherited from class core.EventNotifier

addListener, removeListener

Methods inherited from class java.lang.Object

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

Constructor Detail

PresenceManager

public PresenceManager(ContactList contactList,
                       Contact me)

Parameters:

contactList - the user's contactlist.

me - the user's contact information

Method Detail

initialPresence

public void initialPresence()

Sends presence probes and availability to properly subscribed contacts.

finalPresence

public void finalPresence()

Sends UNAVAILABLE presence to all subscribed contacts.

subscribe

public boolean subscribe(Contact from)

Sends a subscription request to the Contact specified.

Parameters:

from - The contact to subscribe to.

Returns:

True if the subscription request was sent, false otherwise

accept

public boolean accept(Contact contact)

Accepts a subscription request contact the Contact.

Parameters:

contact - the contact whose subscription request it was

Returns:

true if the contact's request was properly sent; false otherwise

deny

public boolean deny(Contact contact)

Denies a subscription request contact the Contact.

Parameters:

contact - the contact whose subscription request it was

Returns:

true if the subscription denial was properly sent; false otherwise

remove

public void remove(Contact contact)

block

public void block(Contact contact)

incomingPresence

public void incomingPresence(PresenceMessage presence)

start

public void start()

stop

public void stop()

run

public void run()

Specified by:

run in interface java.lang.Runnable