org.jivesoftware.smackx.jingleold.media

Class JingleMediaSession

java.lang.Object

org.jivesoftware.smackx.jingleold.media.JingleMediaSession

Direct Known Subclasses:

AudioMediaSession, AudioMediaSession, ScreenShareSession, TestMediaSession

public abstract class JingleMediaSession
extends Object

Public Abstract Class provides a clear interface between Media Session and Jingle API.

When a Jingle Session is fully stablished, we will have a Payload Type and two transport candidates defined for it. Smack Jingle API don't implement Media Transmit and Receive methods. But provides an interface to let the user implements it using another API. For instance: JMF.

The Class that implements this one, must have the support to transmit and receive the jmf. This interface let the user choose his own jmf API.

Constructor Summary

Constructors

Constructor and Description
JingleMediaSession(PayloadType payloadType, TransportCandidate remote, TransportCandidate local, String mediaLocator, JingleSession jingleSession) Creates a new JingleMediaSession Instance to handle Media methods.

Method Summary

Modifier and Type	Method and Description
void	addMediaReceivedListener(MediaReceivedListener mediaReceivedListener) Adds a Media Received Listener.
JingleSession	getJingleSession() Gets associated JingleSession.
TransportCandidate	getLocal() Returns the Media Session local Candidate.
String	getMediaLocator() Return the media locator or null if not defined.
PayloadType	getPayloadType() Returns the PayloadType of the Media Session.
TransportCandidate	getRemote() Returns the Media Session remote Candidate.
abstract void	initialize() Initialize the RTP Channel preparing to transmit and receive.
void	mediaReceived(String participant) Called when new Media is received.
void	removeAllMediaReceivedListener() Removes all Media Received Listeners.
void	removeMediaReceivedListener(MediaReceivedListener mediaReceivedListener) Removes a Media Received Listener.
void	setMediaLocator(String mediaLocator) Set the media locator.
abstract void	setTransmit(boolean active) Set transmit activity.
abstract void	startReceive() Starts a RTP / UDP / TCP Receiver from the remote Candidate to local Candidate.
abstract void	startTransmit() Starts a RTP / UDP / TCP Transmission to the remote Candidate.
abstract void	stopReceive() Stops a RTP / UDP / TCP Receiver from the remote Candidate to local Candidate.
abstract void	stopTransmit() Stops a RTP / UDP / TCP Transmission to the remote Candidate.

Methods inherited from class java.lang.Object

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

Constructor Detail

JingleMediaSession

public JingleMediaSession(PayloadType payloadType,
                          TransportCandidate remote,
                          TransportCandidate local,
                          String mediaLocator,
                          JingleSession jingleSession)

Creates a new JingleMediaSession Instance to handle Media methods.

Parameters:

payloadType - Payload Type of the transmission

remote - Remote accepted Transport Candidate

local - Local accepted Transport Candidate

mediaLocator - Media Locator of the capture device

Method Detail

getPayloadType

public PayloadType getPayloadType()

Returns the PayloadType of the Media Session.

Returns:

the PayloadType

getLocal

public TransportCandidate getLocal()

Returns the Media Session local Candidate.

Returns:

the TransportCandidate

getRemote

public TransportCandidate getRemote()

Returns the Media Session remote Candidate.

Returns:

the TransportCandidate

getMediaLocator

public String getMediaLocator()

Return the media locator or null if not defined.

Returns:

media locator

setMediaLocator

public void setMediaLocator(String mediaLocator)

Set the media locator.

Parameters:

mediaLocator - media locator or null to use default

addMediaReceivedListener

public void addMediaReceivedListener(MediaReceivedListener mediaReceivedListener)

Adds a Media Received Listener.

Parameters:

mediaReceivedListener -

removeMediaReceivedListener

public void removeMediaReceivedListener(MediaReceivedListener mediaReceivedListener)

Removes a Media Received Listener.

Parameters:

mediaReceivedListener -

removeAllMediaReceivedListener

public void removeAllMediaReceivedListener()

Removes all Media Received Listeners.

initialize

public abstract void initialize()

Initialize the RTP Channel preparing to transmit and receive.

startTransmit

public abstract void startTransmit()

Starts a RTP / UDP / TCP Transmission to the remote Candidate.

startReceive

public abstract void startReceive()

Starts a RTP / UDP / TCP Receiver from the remote Candidate to local Candidate.

setTransmit

public abstract void setTransmit(boolean active)

Set transmit activity. If the active is true, the instance should trasmit. If it is set to false, the instance should pause transmit.

Parameters:

active -

stopTransmit

public abstract void stopTransmit()

Stops a RTP / UDP / TCP Transmission to the remote Candidate.

stopReceive

public abstract void stopReceive()

Stops a RTP / UDP / TCP Receiver from the remote Candidate to local Candidate.

mediaReceived

public void mediaReceived(String participant)

Called when new Media is received.

getJingleSession

public JingleSession getJingleSession()

Gets associated JingleSession.

Returns:

associated JingleSession