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

java.lang.Object
  javax.media.protocol.DataSource
      javax.media.protocol.PushBufferDataSource
          net.java.sip.communicator.impl.media.CaptureDeviceDelegatePushBufferDataSource
              net.java.sip.communicator.impl.media.MutePushBufferDataSource

All Implemented Interfaces:

javax.media.Controls, javax.media.Duration, javax.media.protocol.CaptureDevice

public class MutePushBufferDataSource
extends CaptureDeviceDelegatePushBufferDataSource

Implements a PushBufferDataSource wrapper which provides mute support for the wrapped instance.

Because the class wouldn't work for our use case without it, CaptureDevice is implemented and is being delegated to the wrapped DataSource (if it supports the interface in question).

Author:

Lubomir Marinov

Field Summary

Fields inherited from interface javax.media.Duration

DURATION_UNBOUNDED, DURATION_UNKNOWN

Constructor Summary

MutePushBufferDataSource(javax.media.protocol.PushBufferDataSource dataSource)
Initializes a new MutePushBufferDataSource instance which is to provide mute support for a specific PushBufferDataSource.

Method Summary

void	connect()
void	disconnect()
String	getContentType()
Object	getControl(String controlType)
Object[]	getControls()
javax.media.Time	getDuration()
javax.media.protocol.PushBufferStream[]	getStreams()
boolean	isMute() Determines whether this DataSource is mute.
void	setMute(boolean mute) Sets the mute state of this DataSource.
void	start()
void	stop()

Methods inherited from class net.java.sip.communicator.impl.media.CaptureDeviceDelegatePushBufferDataSource

getCaptureDeviceInfo, getFormatControls

Methods inherited from class javax.media.protocol.DataSource

getLocator, initCheck, setLocator

Methods inherited from class java.lang.Object

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

Constructor Detail

MutePushBufferDataSource

public MutePushBufferDataSource(javax.media.protocol.PushBufferDataSource dataSource)

Initializes a new MutePushBufferDataSource instance which is to provide mute support for a specific PushBufferDataSource.

Parameters:

dataSource - the PushBufferDataSource the new instance is to provide mute support for

Method Detail

connect

public void connect()
             throws IOException

Specified by:

connect in interface javax.media.protocol.CaptureDevice

Specified by:

connect in class javax.media.protocol.DataSource

Throws:

IOException

disconnect

public void disconnect()

Specified by:

disconnect in interface javax.media.protocol.CaptureDevice

Specified by:

disconnect in class javax.media.protocol.DataSource

getContentType

public String getContentType()

Specified by:

getContentType in class javax.media.protocol.DataSource

getControl

public Object getControl(String controlType)

Specified by:

getControl in interface javax.media.Controls

Specified by:

getControl in class javax.media.protocol.DataSource

getControls

public Object[] getControls()

Specified by:

getControls in interface javax.media.Controls

Specified by:

getControls in class javax.media.protocol.DataSource

getDuration

public javax.media.Time getDuration()

Specified by:

getDuration in interface javax.media.Duration

Specified by:

getDuration in class javax.media.protocol.DataSource

getStreams

public javax.media.protocol.PushBufferStream[] getStreams()

Specified by:

getStreams in class javax.media.protocol.PushBufferDataSource

isMute

public boolean isMute()

Determines whether this DataSource is mute.

Returns:

true if this DataSource is mute; otherwise, false

setMute

public void setMute(boolean mute)

Sets the mute state of this DataSource.

Parameters:

mute - true to mute this DataSource; otherwise, false

start

public void start()
           throws IOException

Specified by:

start in interface javax.media.protocol.CaptureDevice

Specified by:

start in class javax.media.protocol.DataSource

Throws:

IOException

stop

public void stop()
          throws IOException

Specified by:

stop in interface javax.media.protocol.CaptureDevice

Specified by:

stop in class javax.media.protocol.DataSource

Throws:

IOException