Package rocks.xmpp.extensions.vcard.avatar

Class VCardBasedAvatarsProtocol

java.lang.Object

rocks.xmpp.extensions.avatar.AbstractAvatarManager

rocks.xmpp.extensions.vcard.avatar.VCardBasedAvatarsProtocol

All Implemented Interfaces:

ExtensionProtocol, InboundPresenceHandler, OutboundPresenceHandler, AvatarManager

public final class VCardBasedAvatarsProtocol
extends AbstractAvatarManager
implements InboundPresenceHandler, OutboundPresenceHandler, ExtensionProtocol

The implementation of XEP-0153: vCard-Based Avatars.

Method Summary

Modifier and Type	Method	Description
AsyncResult<byte[]>	getAvatar(Jid contact)	Gets the user avatar as byte array.
String	getNamespace()
void	handleInboundPresence(PresenceEvent e)
void	handleOutboundPresence(PresenceEvent e)
boolean	isEnabled()
AsyncResult<Void>	publishAvatar(byte[] avatar)	Publishes an avatar to the VCard and uses XEP-0153 to notify the contacts about the update.

Methods inherited from class rocks.xmpp.extensions.avatar.AbstractAvatarManager

addAvatarChangeListener, getAvatarImage, loadFromCache, publishAvatarImage, removeAvatarChangeListener, storeToCache

Methods inherited from class java.lang.Object

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

Method Detail

handleInboundPresence

public final void handleInboundPresence(PresenceEvent e)

Specified by:

handleInboundPresence in interface InboundPresenceHandler

handleOutboundPresence

public final void handleOutboundPresence(PresenceEvent e)

Specified by:

handleOutboundPresence in interface OutboundPresenceHandler

getAvatar

public final AsyncResult<byte[]> getAvatar(Jid contact)

Description copied from interface: AvatarManager

Gets the user avatar as byte array.

Specified by:

getAvatar in interface AvatarManager

Parameters:

contact - The contact. Must not be null.

Returns:

The async result with the contact's avatar or null, if it has no avatar.

publishAvatar

public final AsyncResult<Void> publishAvatar(byte[] avatar)

Publishes an avatar to the VCard and uses XEP-0153 to notify the contacts about the update.

Specified by:

publishAvatar in interface AvatarManager

Parameters:

avatar - The avatar or null, if the avatar is reset.

Returns:

The async result.

getNamespace

public final String getNamespace()

Specified by:

getNamespace in interface ExtensionProtocol

Returns:

"vcard-temp:x:update"

isEnabled

public final boolean isEnabled()

Specified by:

isEnabled in interface ExtensionProtocol