com.wowza.wms.mediacaster

Class MediaCasterStreamMap

Object

com.wowza.wms.mediacaster.MediaCasterStreamMap

public class MediaCasterStreamMap
extends Object

Constructor Summary

Constructors

Constructor and Description
MediaCasterStreamMap(IApplicationInstance appInstance) Create a new mediacaster map

Method Summary

Methods

Modifier and Type	Method and Description
MediaCasterStreamItem	acquire(String streamName) Increment the lock count for a media caster item (so that it remains loaded even if all listeners go away).
MediaCasterStreamItem	acquire(String inStreamName, MediaCasterItem mediaCasterDef) Increment the lock count for a media caster item (so that it remains loaded even if all listeners go away).
MediaCasterStreamItem	acquire(String inStreamName, String streamType) Increment the lock count for a media caster item (so that it remains loaded even if all listeners go away).
MediaCasterStreamItem	acquire(String streamName, String liveStreamPacketizer, String liveStreamRepeater) Increment the lock count for a media caster item (so that it remains loaded even if all listeners go away).
MediaCasterStreamItem	acquire(String inStreamName, String liveStreamPacketizer, String liveStreamRepeater, MediaCasterItem mediaCasterDef) Increment the lock count for a media caster item (so that it remains loaded even if all listeners go away).
MediaCasterStreamItem	acquire(String inStreamName, String liveStreamPacketizer, String liveStreamRepeater, String streamType) Increment the lock count for a media caster item (so that it remains loaded even if all listeners go away).
MediaCasterStreamItem	acquireAndRelease(String inStreamName, String liveStreamPacketizer, String liveStreamRepeater, MediaCasterItem mediaCasterDef) Increment and then decrement the lock count for a media caster item (so that it is loaded and will stay loaded for at least the KeepAliveTime).
void	addStreamSrcToMediaCaster(long streamSrc, String mediaCasterId)
void	clearStreamSrcToMediaCaster(long streamSrc)
void	doWatchdog() Do periodic idle time processing
IApplicationInstance	getApplicationInstance() Get the parent application instance for this map
edu.emory.mathcs.backport.java.util.concurrent.locks.WMSReadWriteLock	getLock() Get the read/write lock for this interface
MediaCasterStreamItem	getMediaCaster(String streamName) Get media caster item based on given stream name
MediaCasterStreamItem	getMediaCaster(String streamName, String liveStreamPacketizer, String liveStreamRepeater) Get media caster item based on given stream name
int	getMediaCasterCount() Get the number of mediacasters current running
java.util.List<String>	getMediaCasterNames() Get a list of all the currently running media caster names
java.util.List<MediaCasterStreamItem>	getMediaCasterStreamItems()
MediaCasterStreamManager	getStreamManager() Get the stream manager interface for managing the starting and stopping of streams
void	registerPlayer(IMediaStreamPlay player, MediaCasterItem mediaCasterDef) Register a player to a media caster item (internal use)
void	release(MediaCasterStreamItem mediaCasterStreamItem) Decrement lock count on media caster item
void	release(MediaCasterStreamItem mediaCasterStreamItem, boolean removeIfZero)
void	remove(MediaCasterStreamItem mediaCasterStreamItem)
void	shutdown(boolean isAppInstanceShutdown) Shutdown this media caster and close all running media casters
String	streamSrcToMediaCaster(long streamSrc)
void	unregisterPlayer(IMediaStreamPlay player, MediaCasterItem mediaCasterDef) Unregister a player to a media caster item (internal use)

Methods inherited from class Object

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

Constructor Detail

MediaCasterStreamMap

public MediaCasterStreamMap(IApplicationInstance appInstance)

Create a new mediacaster map

Parameters:

appInstance - application instance

Method Detail

acquire

public MediaCasterStreamItem acquire(String streamName)

Increment the lock count for a media caster item (so that it remains loaded even if all listeners go away). Will load the media caster if not already loaded. Uses default application instance stream type.

Parameters:

streamName - stream name

Returns:

media caster item

acquire

public MediaCasterStreamItem acquire(String inStreamName,
                            MediaCasterItem mediaCasterDef)

Increment the lock count for a media caster item (so that it remains loaded even if all listeners go away). Will load the media caster if not already loaded. This API allow loading of a MediaCaster into a non-MediaCaster stream type such as the "live" or "liverepeater-origin" stream type.

Parameters:

inStreamName - stream name

mediaCasterDef - MediaCaster definition

Returns:

media caster item

acquire

public MediaCasterStreamItem acquire(String inStreamName,
                            String streamType)

Increment the lock count for a media caster item (so that it remains loaded even if all listeners go away). Will load the media caster if not already loaded.

Parameters:

inStreamName - stream name

streamType - stream type to use (null will use default application streamType)

Returns:

media caster item

acquire

public MediaCasterStreamItem acquire(String streamName,
                            String liveStreamPacketizer,
                            String liveStreamRepeater)

Increment the lock count for a media caster item (so that it remains loaded even if all listeners go away). Will load the media caster if not already loaded. Uses default application instance stream type.

Parameters:

streamName - stream name

liveStreamPacketizer - live stream packetizer name

liveStreamRepeater - live stream repeater name

Returns:

media caster item

acquire

public MediaCasterStreamItem acquire(String inStreamName,
                            String liveStreamPacketizer,
                            String liveStreamRepeater,
                            MediaCasterItem mediaCasterDef)

Increment the lock count for a media caster item (so that it remains loaded even if all listeners go away). Will load the media caster if not already loaded. This API allow loading of a MediaCaster into a non-MediaCaster stream type such as the "live" or "liverepeater-origin" stream type.

Parameters:

inStreamName - stream name

liveStreamPacketizer - live stream packetizer name

liveStreamRepeater - live stream repeater name

mediaCasterDef - MediaCaster definition

Returns:

media caster item

acquire

public MediaCasterStreamItem acquire(String inStreamName,
                            String liveStreamPacketizer,
                            String liveStreamRepeater,
                            String streamType)

Increment the lock count for a media caster item (so that it remains loaded even if all listeners go away). Will load the media caster if not already loaded.

Parameters:

inStreamName - stream name

liveStreamPacketizer - live stream packetizer name

liveStreamRepeater - live stream repeater name

streamType - stream type to use (null will use default application streamType)

Returns:

media caster item

acquireAndRelease

public MediaCasterStreamItem acquireAndRelease(String inStreamName,
                                      String liveStreamPacketizer,
                                      String liveStreamRepeater,
                                      MediaCasterItem mediaCasterDef)

Increment and then decrement the lock count for a media caster item (so that it is loaded and will stay loaded for at least the KeepAliveTime). Will load the media caster if not already loaded. This API allow loading of a MediaCaster into a non-MediaCaster stream type such as the "live" or "liverepeater-origin" stream type.

Parameters:

inStreamName - stream name

liveStreamPacketizer - live stream packetizer name

liveStreamRepeater - live stream repeater name

mediaCasterDef - MediaCaster definition

Returns:

media caster item

addStreamSrcToMediaCaster

public void addStreamSrcToMediaCaster(long streamSrc,
                             String mediaCasterId)

clearStreamSrcToMediaCaster

public void clearStreamSrcToMediaCaster(long streamSrc)

doWatchdog

public void doWatchdog()

Do periodic idle time processing

getApplicationInstance

public IApplicationInstance getApplicationInstance()

Get the parent application instance for this map

Returns:

parent application instance for this map

getLock

public edu.emory.mathcs.backport.java.util.concurrent.locks.WMSReadWriteLock getLock()

Get the read/write lock for this interface

Returns:

read/write lock

getMediaCaster

public MediaCasterStreamItem getMediaCaster(String streamName)

Get media caster item based on given stream name

Parameters:

streamName - stream name

Returns:

media caster item

getMediaCaster

public MediaCasterStreamItem getMediaCaster(String streamName,
                                   String liveStreamPacketizer,
                                   String liveStreamRepeater)

Get media caster item based on given stream name

Parameters:

streamName - stream name

liveStreamPacketizer - live stream packetizer name

liveStreamRepeater - live stream repeater name

Returns:

media caster item

getMediaCasterCount

public int getMediaCasterCount()

Get the number of mediacasters current running

Returns:

number of mediacasters current running

getMediaCasterNames

public java.util.List<String> getMediaCasterNames()

Get a list of all the currently running media caster names

Returns:

list of all the currently running media caster names

getMediaCasterStreamItems

public java.util.List<MediaCasterStreamItem> getMediaCasterStreamItems()

getStreamManager

public MediaCasterStreamManager getStreamManager()

Get the stream manager interface for managing the starting and stopping of streams

Returns:

stream manager interface

registerPlayer

public void registerPlayer(IMediaStreamPlay player,
                  MediaCasterItem mediaCasterDef)

Register a player to a media caster item (internal use)

Parameters:

player - player to register

mediaCasterDef - media caster definition

release

public void release(MediaCasterStreamItem mediaCasterStreamItem)

Decrement lock count on media caster item

Parameters:

mediaCasterStreamItem - media caster item to decrement

release

public void release(MediaCasterStreamItem mediaCasterStreamItem,
           boolean removeIfZero)

remove

public void remove(MediaCasterStreamItem mediaCasterStreamItem)

shutdown

public void shutdown(boolean isAppInstanceShutdown)

Shutdown this media caster and close all running media casters

Parameters:

isAppInstanceShutdown - is this due to application shutdown

streamSrcToMediaCaster

public String streamSrcToMediaCaster(long streamSrc)

unregisterPlayer

public void unregisterPlayer(IMediaStreamPlay player,
                    MediaCasterItem mediaCasterDef)

Unregister a player to a media caster item (internal use)

Parameters:

player - player to unregister

mediaCasterDef - media caster definition