Package org.jupnp.support.avtransport.impl

Klasse AVTransportService<T extends AVTransport>

java.lang.Object

org.jupnp.support.avtransport.AbstractAVTransportService

org.jupnp.support.avtransport.impl.AVTransportService<T>

Alle implementierten Schnittstellen:

LastChangeDelegator

public class AVTransportService<T extends AVTransport>
extends AbstractAVTransportService

State-machine based implementation of AVTransport service.

One logical AVTransport is represented by:

• One AVTransportStateMachine instance that accepts the action method call as a proxy.
• Each state machine holds several instances of AbstractState, created on instantation of the state machine. The "current" state will be the target of the action call. It is the state implementation that decides how to handle the call and what the next state is after a possible transition.
• Each state has a reference to an implementation of AVTransport, where the state can hold information about well, the state.

Simplified, this means that each AVTransport instance ID is typically handled by one state machine, and the internal state of that machine is stored in an AVTransport.

Override the createTransport(org.jupnp.model.types.UnsignedIntegerFourBytes, org.jupnp.support.lastchange.LastChange) method to utilize a subclass of AVTransport as your internal state holder.

Autor:

Christian Bauer - Initial Contribution, Amit Kumar Mondal - Code Refactoring

Feldübersicht

Von Klasse geerbte Felder org.jupnp.support.avtransport.AbstractAVTransportService

propertyChangeSupport

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
AVTransportService(Class<? extends AVTransportStateMachine> stateMachineDefinition, Class<? extends AbstractState<?>> initialState)
AVTransportService(Class<? extends AVTransportStateMachine> stateMachineDefinition, Class<? extends AbstractState<?>> initialState, Class<T> transportClass)

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
protected AVTransportStateMachine	createStateMachine(UnsignedIntegerFourBytes instanceId)
protected AVTransport	createTransport(UnsignedIntegerFourBytes instanceId, LastChange lastChange)
protected AVTransportStateMachine	findStateMachine(UnsignedIntegerFourBytes instanceId)
protected AVTransportStateMachine	findStateMachine(UnsignedIntegerFourBytes instanceId, boolean createDefaultTransport)
UnsignedIntegerFourBytes[]	getCurrentInstanceIds()
protected TransportAction[]	getCurrentTransportActions(UnsignedIntegerFourBytes instanceId)
DeviceCapabilities	getDeviceCapabilities(UnsignedIntegerFourBytes instanceId)
MediaInfo	getMediaInfo(UnsignedIntegerFourBytes instanceId)
PositionInfo	getPositionInfo(UnsignedIntegerFourBytes instanceId)
TransportInfo	getTransportInfo(UnsignedIntegerFourBytes instanceId)
TransportSettings	getTransportSettings(UnsignedIntegerFourBytes instanceId)
void	next(UnsignedIntegerFourBytes instanceId)
void	pause(UnsignedIntegerFourBytes instanceId)
void	play(UnsignedIntegerFourBytes instanceId, String speed)
void	previous(UnsignedIntegerFourBytes instanceId)
void	record(UnsignedIntegerFourBytes instanceId)
void	seek(UnsignedIntegerFourBytes instanceId, String unit, String target)
void	setAVTransportURI(UnsignedIntegerFourBytes instanceId, String currentURI, String currentURIMetaData)
void	setNextAVTransportURI(UnsignedIntegerFourBytes instanceId, String nextURI, String nextURIMetaData)
void	setPlayMode(UnsignedIntegerFourBytes instanceId, String newPlayMode)
void	setRecordQualityMode(UnsignedIntegerFourBytes instanceId, String newRecordQualityMode)
void	stop(UnsignedIntegerFourBytes instanceId)

Von Klasse geerbte Methoden org.jupnp.support.avtransport.AbstractAVTransportService

appendCurrentState, getCurrentTransportActionsString, getDefaultInstanceID, getLastChange, getPropertyChangeSupport

Von Klasse geerbte Methoden java.lang.Object

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

Konstruktordetails

AVTransportService

public AVTransportService(Class<? extends AVTransportStateMachine> stateMachineDefinition,
 Class<? extends AbstractState<?>> initialState)

AVTransportService

public AVTransportService(Class<? extends AVTransportStateMachine> stateMachineDefinition,
 Class<? extends AbstractState<?>> initialState,
 Class<T> transportClass)

Methodendetails

setAVTransportURI

public void setAVTransportURI(UnsignedIntegerFourBytes instanceId,
 String currentURI,
 String currentURIMetaData)
                       throws AVTransportException

Angegeben von:

setAVTransportURI in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

setNextAVTransportURI

public void setNextAVTransportURI(UnsignedIntegerFourBytes instanceId,
 String nextURI,
 String nextURIMetaData)
                           throws AVTransportException

Angegeben von:

setNextAVTransportURI in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

setPlayMode

public void setPlayMode(UnsignedIntegerFourBytes instanceId,
 String newPlayMode)
                 throws AVTransportException

Angegeben von:

setPlayMode in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

setRecordQualityMode

public void setRecordQualityMode(UnsignedIntegerFourBytes instanceId,
 String newRecordQualityMode)
                          throws AVTransportException

Angegeben von:

setRecordQualityMode in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

getMediaInfo

public MediaInfo getMediaInfo(UnsignedIntegerFourBytes instanceId)
                       throws AVTransportException

Angegeben von:

getMediaInfo in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

getTransportInfo

public TransportInfo getTransportInfo(UnsignedIntegerFourBytes instanceId)
                               throws AVTransportException

Angegeben von:

getTransportInfo in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

getPositionInfo

public PositionInfo getPositionInfo(UnsignedIntegerFourBytes instanceId)
                             throws AVTransportException

Angegeben von:

getPositionInfo in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

getDeviceCapabilities

public DeviceCapabilities getDeviceCapabilities(UnsignedIntegerFourBytes instanceId)
                                         throws AVTransportException

Angegeben von:

getDeviceCapabilities in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

getTransportSettings

public TransportSettings getTransportSettings(UnsignedIntegerFourBytes instanceId)
                                       throws AVTransportException

Angegeben von:

getTransportSettings in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

stop

public void stop(UnsignedIntegerFourBytes instanceId)
          throws AVTransportException

Angegeben von:

stop in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

play

public void play(UnsignedIntegerFourBytes instanceId,
 String speed)
          throws AVTransportException

Angegeben von:

play in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

pause

public void pause(UnsignedIntegerFourBytes instanceId)
           throws AVTransportException

Angegeben von:

pause in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

record

public void record(UnsignedIntegerFourBytes instanceId)
            throws AVTransportException

Angegeben von:

record in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

seek

public void seek(UnsignedIntegerFourBytes instanceId,
 String unit,
 String target)
          throws AVTransportException

Angegeben von:

seek in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

next

public void next(UnsignedIntegerFourBytes instanceId)
          throws AVTransportException

Angegeben von:

next in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

previous

public void previous(UnsignedIntegerFourBytes instanceId)
              throws AVTransportException

Angegeben von:

previous in Klasse AbstractAVTransportService

Löst aus:

AVTransportException

getCurrentTransportActions

protected TransportAction[] getCurrentTransportActions(UnsignedIntegerFourBytes instanceId)
                                                throws Exception

Angegeben von:

getCurrentTransportActions in Klasse AbstractAVTransportService

Löst aus:

Exception

getCurrentInstanceIds

public UnsignedIntegerFourBytes[] getCurrentInstanceIds()

findStateMachine

protected AVTransportStateMachine findStateMachine(UnsignedIntegerFourBytes instanceId)
                                            throws AVTransportException

Löst aus:

AVTransportException

findStateMachine

protected AVTransportStateMachine findStateMachine(UnsignedIntegerFourBytes instanceId,
 boolean createDefaultTransport)
                                            throws AVTransportException

Löst aus:

AVTransportException

createStateMachine

protected AVTransportStateMachine createStateMachine(UnsignedIntegerFourBytes instanceId)

createTransport

protected AVTransport createTransport(UnsignedIntegerFourBytes instanceId,
 LastChange lastChange)