Package org.jivesoftware.smackx.message_retraction

Class MessageRetractionManager

java.lang.Object

org.jivesoftware.smack.Manager

org.jivesoftware.smackx.message_retraction.MessageRetractionManager

public final class MessageRetractionManager
extends Manager

Smacks API for XEP-0424: Message Retraction. To enable / disable auto-announcing support for this feature, call setEnabledByDefault(boolean). Auto-announcing is enabled by default. To retract a message, call retractMessage(OriginIdElement), passing in the Origin ID of the message to be retracted.

Method Summary

Modifier and Type	Method	Description
static void	addRetractionElementToMessage(OriginIdElement retractedMessageId, MessageBuilder carrierMessageBuilder)	Append a RetractElement wrapped inside a FasteningElement which contains the Origin-ID of the message that will be retracted to the given MessageBuilder.
void	announceSupport()	Announce support for Message Retraction to the server.
static MessageRetractionManager	getInstanceFor(XMPPConnection connection)
void	retractMessage(OriginIdElement retractedMessageId)	Retract a message by appending a RetractElement wrapped inside a FasteningElement which contains the Origin-ID of the message that will be retracted to a new message and send it to the server.
static void	setEnabledByDefault(boolean enabled)	Enable or disable auto-announcing support for Message Retraction.
void	stopAnnouncingSupport()	Stop announcing support for Message Retraction.

Methods inherited from class org.jivesoftware.smack.Manager

connection, getAuthenticatedConnectionOrThrow, schedule, schedule, scheduleBlocking

Methods inherited from class java.lang.Object

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

Method Details

getInstanceFor

public static MessageRetractionManager getInstanceFor(XMPPConnection connection)

setEnabledByDefault

public static void setEnabledByDefault(boolean enabled)

Enable or disable auto-announcing support for Message Retraction. Default is disabled.

Parameters:

enabled - enabled

announceSupport

public void announceSupport()

Announce support for Message Retraction to the server.

See Also:

• XEP-0424: Message Retraction: §2. Discovering Support

stopAnnouncingSupport

public void stopAnnouncingSupport()

Stop announcing support for Message Retraction.

addRetractionElementToMessage

public static void addRetractionElementToMessage(OriginIdElement retractedMessageId,
 MessageBuilder carrierMessageBuilder)

Append a RetractElement wrapped inside a FasteningElement which contains the Origin-ID of the message that will be retracted to the given MessageBuilder.

Parameters:

retractedMessageId - OriginID of the message that the user wants to retract

carrierMessageBuilder - message used to transmit the message retraction to the recipient

retractMessage

public void retractMessage(OriginIdElement retractedMessageId)
                    throws SmackException.NotConnectedException,
InterruptedException

Retract a message by appending a RetractElement wrapped inside a FasteningElement which contains the Origin-ID of the message that will be retracted to a new message and send it to the server.

Parameters:

retractedMessageId - OriginID of the message that the user wants to retract

Throws:

SmackException.NotConnectedException - in case the connection is not connected.

InterruptedException - if the thread gets interrupted.