de.yaacc.upnp.server.renderingcontrol.RenderingControlServiceManager Class Reference

Service manager of the media renderer's RenderingControl service: the full state (volume and mute of the Master channel, ...) as the initial event and the LastChange sent to the subscribers after every change, with the machinery the AVTransport service uses (AsyncLastChangeServiceManager). More...

Inheritance diagram for de.yaacc.upnp.server.renderingcontrol.RenderingControlServiceManager:

Collaboration diagram for de.yaacc.upnp.server.renderingcontrol.RenderingControlServiceManager:

Public Member Functions
	RenderingControlServiceManager (LocalService< AbstractAudioRenderingControl > service, int lockTimeoutMillis, Supplier<? extends AbstractAudioRenderingControl > instanceFactory)
Public Member Functions inherited from de.yaacc.upnp.server.events.AsyncLastChangeServiceManager< T extends LastChangeDelegator >
void	fireLastChange ()
	Sends everything that changed since the last event to the subscribers, without the manager lock (see the class description).
Public Member Functions inherited from org.fourthline.cling.support.lastchange.LastChangeAwareServiceManager< T extends LastChangeDelegator >
	LastChangeAwareServiceManager (LocalService< T > localService, LastChangeParser lastChangeParser)
	LastChangeAwareServiceManager (LocalService< T > localService, Class< T > serviceClass, LastChangeParser lastChangeParser)
Public Member Functions inherited from org.fourthline.cling.model.DefaultServiceManager< T >
	DefaultServiceManager (LocalService< T > service, Class< T > serviceClass)
LocalService< T >	getService ()
T	getImplementation ()
PropertyChangeSupport	getPropertyChangeSupport ()
	Provides the capability to monitor the service for state changes.
void	execute (Command< T > cmd) throws Exception
	Double-dispatch of arbitrary commands, used by action executors and state variable accessors.
Collection< StateVariableValue >	getCurrentState () throws Exception
	Reading the state of a service manually.
String	toString ()
Public Member Functions inherited from org.fourthline.cling.model.ServiceManager< T >

Protected Member Functions
AbstractAudioRenderingControl	createServiceInstance ()
List< String >	describeChanges (LastChange lastChange)
	What a log line says about the changes that are about to be sent, e.g.
String	describeCurrentState () throws Exception
	What the log says about the state a new subscriber gets, e.g.
Protected Member Functions inherited from de.yaacc.upnp.server.events.AsyncLastChangeServiceManager< T extends LastChangeDelegator >
	AsyncLastChangeServiceManager (LocalService< T > service, LastChangeParser parser, int lockTimeoutMillis, ScheduledExecutorService executor, String logPrefix)
int	getLockTimeoutMillis ()
final void	attachEvents (LastChange lastChange, PropertyChangeSupport support, Object service)
	To be called by createServiceInstance() with the one instance of this manager: its LastChange and the PropertyChangeSupport the subscriptions listen at.
boolean	isUrgent (LastChange lastChange)
	Whether the changes collected in the LastChange must be sent at once, without waiting for the pace (MIN_EVENT_INTERVAL_MILLIS).
Collection< StateVariableValue >	readInitialEventedStateVariableValues () throws Exception
Protected Member Functions inherited from org.fourthline.cling.support.lastchange.LastChangeAwareServiceManager< T extends LastChangeDelegator >
LastChangeParser	getLastChangeParser ()
Protected Member Functions inherited from org.fourthline.cling.model.DefaultServiceManager< T >
	DefaultServiceManager (LocalService< T > service)
void	lock ()
void	unlock ()
Collection< StateVariableValue >	getCurrentState (String[] variableNames) throws Exception
void	init ()
PropertyChangeSupport	createPropertyChangeSupport (T serviceImpl) throws Exception
PropertyChangeListener	createPropertyChangeListener (T serviceImpl) throws Exception

Additional Inherited Members
Static Public Attributes inherited from de.yaacc.upnp.server.events.AsyncLastChangeServiceManager< T extends LastChangeDelegator >
static final long	MIN_EVENT_INTERVAL_MILLIS = 250
	Minimum time between two events (the LastChange is cleared by each one, a lost event is lost for good).
Static Public Attributes inherited from org.fourthline.cling.model.ServiceManager< T >
static final String	EVENTED_STATE_VARIABLES = "_EventedStateVariables"
	Use this property name when propagating change events that affect any evented UPnP state variable.
Static Protected Member Functions inherited from de.yaacc.upnp.server.events.AsyncLastChangeServiceManager< T extends LastChangeDelegator >
static ScheduledExecutorService	createExecutor (String threadName)
	One idle thread at most, and not even that when nothing is evented (the thread ends after 10 s).
Protected Attributes inherited from org.fourthline.cling.support.lastchange.LastChangeAwareServiceManager< T extends LastChangeDelegator >
final LastChangeParser	lastChangeParser
Protected Attributes inherited from org.fourthline.cling.model.DefaultServiceManager< T >
final LocalService< T >	service
final Class< T >	serviceClass
final ReentrantLock	lock = new ReentrantLock(true)
T	serviceImpl
PropertyChangeSupport	propertyChangeSupport

Detailed Description

Service manager of the media renderer's RenderingControl service: the full state (volume and mute of the Master channel, ...) as the initial event and the LastChange sent to the subscribers after every change, with the machinery the AVTransport service uses (AsyncLastChangeServiceManager).

Constructor & Destructor Documentation

RenderingControlServiceManager()

de.yaacc.upnp.server.renderingcontrol.RenderingControlServiceManager.RenderingControlServiceManager	(	LocalService< AbstractAudioRenderingControl >	service,
		int	lockTimeoutMillis,
		Supplier<? extends AbstractAudioRenderingControl >	instanceFactory )

Parameters

instanceFactory

creates the one service instance, when it is first needed

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Member Function Documentation

createServiceInstance()

AbstractAudioRenderingControl de.yaacc.upnp.server.renderingcontrol.RenderingControlServiceManager.createServiceInstance ( )

protected

Reimplemented from org.fourthline.cling.model.DefaultServiceManager< T >.

describeChanges()

List< String > de.yaacc.upnp.server.renderingcontrol.RenderingControlServiceManager.describeChanges ( LastChange lastChange )

protected

What a log line says about the changes that are about to be sent, e.g.

CurrentPlayMode=NORMAL
(instance 0); one text per line. Called while the LastChange is locked: only read it.

Reimplemented from de.yaacc.upnp.server.events.AsyncLastChangeServiceManager< T extends LastChangeDelegator >.

describeCurrentState()

String de.yaacc.upnp.server.renderingcontrol.RenderingControlServiceManager.describeCurrentState ( ) throws Exception

protected

What the log says about the state a new subscriber gets, e.g.

CurrentPlayMode=NORMAL; null for nothing. Called under the manager lock after the state was read.

Reimplemented from de.yaacc.upnp.server.events.AsyncLastChangeServiceManager< T extends LastChangeDelegator >.

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The documentation for this class was generated from the following file:

• /github/workspace/yaacc/src/main/java/de/yaacc/upnp/server/renderingcontrol/RenderingControlServiceManager.java