net.java.sip.communicator.impl.media
Class RtpFlowImpl

java.lang.Object
  net.java.sip.communicator.impl.media.RtpFlowImpl

All Implemented Interfaces:

EventListener, javax.media.ControllerListener, javax.media.rtp.ReceiveStreamListener, javax.media.rtp.SessionListener, RtpFlow

public class RtpFlowImpl
extends Object
implements RtpFlow, javax.media.rtp.ReceiveStreamListener, javax.media.rtp.SessionListener, javax.media.ControllerListener

Implementation of a RtpFlow which is a bridge for data transmission between two end points. Data which transit on this flow are encoded with a specified format.

Author:

Symphorien Wanko, KenLarson

Constructor Summary

RtpFlowImpl(MediaServiceImpl mediaServie, String localIpAddress, String remoteIpAddress, int localPort, int remotePort, Hashtable<String,List<String>> mediaEncoding)
Creates an instance of RtpFlowImpl for media transmission.

Method Summary

void	addMediaListener(MediaListener listener) Add a listener to be informed of media events hapening on this flow.
void	controllerUpdate(javax.media.ControllerEvent ce) Implements controllerUpdate from javax.media.rtp.ControllerListener
String	getLocalAddress() Returns the local address used by this flow.
int	getLocalPort() Returns the local port used by this flow.
String	getRemoteAddress() Returns the remote address used by this flow.
int	getRemotePort() Returns the remote port used by this flow.
void	pause() Pause media transmission on this flow
void	resume() Resume media transmission on this flow
void	start() Implementation of start to send media data.
void	stop() Stops the transmission if already started.
void	update(javax.media.rtp.event.ReceiveStreamEvent evt) Implements update from javax.media.rtp.ReceiveStreamListener
void	update(javax.media.rtp.event.SessionEvent evt) Implements update from javax.media.rtp.SessionListener

Methods inherited from class java.lang.Object

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

Constructor Detail

RtpFlowImpl

public RtpFlowImpl(MediaServiceImpl mediaServie,
                   String localIpAddress,
                   String remoteIpAddress,
                   int localPort,
                   int remotePort,
                   Hashtable<String,List<String>> mediaEncoding)
            throws MediaException

Creates an instance of RtpFlowImpl for media transmission. A flow do not care about session or anything other than transmitting media data between two end points, using the given media encoding.

Parameters:

mediaServie - the media service which created us

localIpAddress - local IP address

localPort - local port number

remoteIpAddress - remote IP address

remotePort - remote port number

mediaEncoding - media encoding used for data

Throws:

MediaException - if initializing the flow fails.

Method Detail

getLocalPort

public int getLocalPort()

Returns the local port used by this flow.

Specified by:

getLocalPort in interface RtpFlow

Returns:

localPort the local port used by this flow.

getLocalAddress

public String getLocalAddress()

Returns the local address used by this flow.

Specified by:

getLocalAddress in interface RtpFlow

Returns:

localAddress the local address port used by this flow.

getRemotePort

public int getRemotePort()

Returns the remote port used by this flow.

Specified by:

getRemotePort in interface RtpFlow

Returns:

remotePort the remote port used by this flow.

getRemoteAddress

public String getRemoteAddress()

Returns the remote address used by this flow.

Specified by:

getRemoteAddress in interface RtpFlow

Returns:

remoteAddress the remote address port used by this flow.

start

public void start()

Implementation of start to send media data.

Specified by:

start in interface RtpFlow

stop

public void stop()

Stops the transmission if already started. Stops receiving also.

Specified by:

stop in interface RtpFlow

resume

public void resume()

Resume media transmission on this flow

Specified by:

resume in interface RtpFlow

pause

public void pause()

Pause media transmission on this flow

Specified by:

pause in interface RtpFlow

update

public void update(javax.media.rtp.event.SessionEvent evt)

Implements update from javax.media.rtp.SessionListener

Specified by:

update in interface javax.media.rtp.SessionListener

Parameters:

evt - received event

update

public void update(javax.media.rtp.event.ReceiveStreamEvent evt)

Implements update from javax.media.rtp.ReceiveStreamListener

Specified by:

update in interface javax.media.rtp.ReceiveStreamListener

Parameters:

evt - received event

controllerUpdate

public void controllerUpdate(javax.media.ControllerEvent ce)

Implements controllerUpdate from javax.media.rtp.ControllerListener

Specified by:

controllerUpdate in interface javax.media.ControllerListener

Parameters:

ce - received event

addMediaListener

public void addMediaListener(MediaListener listener)

Add a listener to be informed of media events hapening on this flow.

Specified by:

addMediaListener in interface RtpFlow