jaugment2.speech
Class JavaSpeechService

java.lang.Object
  |
  +--java.rmi.server.RemoteObject
        |
        +--java.rmi.server.RemoteServer
              |
              +--java.rmi.server.UnicastRemoteObject
                    |
                    +--jaugment2.jini.simpleService.simpleService
                          |
                          +--jaugment2.speech.JavaSpeechService

public class JavaSpeechService

extends simpleService

implements java.rmi.Remote, net.jini.discovery.DiscoveryListener, speechSynthesizing, speechRecognizing

an implementation of the speechRecognizing and speechSynthesizing -interfaces using a local JavaSpeech(tm)-provider

See Also:

Serialized Form

Inner Class Summary

private class	JavaSpeechService.dictationListenerAdaptor
private class	JavaSpeechService.eventRegistration
private class	JavaSpeechService.myCookie
private class	JavaSpeechService.myLandLord This class contains all out lease-management.
private class	JavaSpeechService.storedItem an abstract item stored by our lease-management-code

Inner classes inherited from class jaugment2.jini.simpleService.simpleService

simpleService.myServiceIDListener

Inner classes inherited from class jaugment2.speech.speechRecognizing

speechRecognizing.GrammarResult

Field Summary

private javax.speech.recognition.DictationGrammar	dictgrammar
private JavaSpeechService.dictationListenerAdaptor	dictgrammarlistener
private com.sun.jini.lease.landlord.LandlordLeaseFactory	leaseFactory
private static int	LEASETYPE_DICT
private static int	LEASETYPE_GRAMMAR
private JavaSpeechService.myLandLord	myLandLordInstance
private JavaSpeechServiceProxy	myproxy
private int	nextEventID
private javax.speech.recognition.Recognizer	recognizer
private javax.speech.EngineModeDesc	recognizerDesc
private boolean	running
private javax.speech.synthesis.Synthesizer	synthesizer
private javax.speech.EngineModeDesc	synthesizerDesc

Fields inherited from class jaugment2.jini.simpleService.simpleService

bindings, fallback_attrSets, jmngr, ldm, lrm, persistentState, proxy, sid, simpleservicedebugMessages

Fields inherited from class java.rmi.server.UnicastRemoteObject

csf, port, portFactoryParamTypes, portParamTypes, serialVersionUID, ssf

Fields inherited from class java.rmi.server.RemoteServer

log, logname, serialVersionUID

Fields inherited from class java.rmi.server.RemoteObject

ref, serialVersionUID

Constructor Summary

JavaSpeechService()

JavaSpeechService(net.jini.core.discovery.LookupLocator locallocator)

Method Summary

net.jini.core.lease.Lease	addDictationListener(net.jini.core.event.RemoteEventListener listener, java.rmi.MarshalledObject handback, int subscribedFor)
speechRecognizing.GrammarResult	addGrammar(java.lang.String grammar, net.jini.core.event.RemoteEventListener listener, java.rmi.MarshalledObject handback, int subscribedFor) add a grammar to be recognized and a listener to be informed whenever it is spoken and activate the grammar
speechRecognizing.GrammarResult	addGrammar(java.lang.String grammar, net.jini.core.event.RemoteEventListener listener, java.rmi.MarshalledObject handback, int subscribedFor, boolean activate) add a grammar to be recognized and a listener to be informed whenever it is spoken and activate the grammar if activate is true
private javax.speech.recognition.RuleGrammar	addGrammari(java.lang.String grammar, javax.speech.recognition.ResultListener listener, boolean activate)
void	destroy() stop this service, destroy any persistent storage and exit
void	discarded(net.jini.discovery.DiscoveryEvent e) Called when one or more lookup service registrars has been discarded.
void	discovered(net.jini.discovery.DiscoveryEvent e) Called when one or more lookup service registrars has been discovered.
javax.speech.EngineList	getAvailableSynthesizers() return the synthesizers we can use
javax.speech.EngineList	getAvaliableRecognizers() return the recognizers we can use
javax.speech.EngineModeDesc	getRecognizer() get the recognizer we are using (or null if not yet initialized)
javax.speech.EngineModeDesc	getSynthesizer() get the synthesizer we are using (or null if not yet initialized)
private void	leaseCanceled(int type, java.lang.Object item, int newcount)
private void	loadMe()
void	restart() restart this service once it has been stopped
void	setRecognizer(javax.speech.EngineModeDesc newRecognizer) set the recognizer to use
void	setSynthesizer(javax.speech.EngineModeDesc newSynthesizer) set the synthesizer to use
void	speak(java.lang.String s) speaks the given text.
void	stop(boolean exit) stop this service.

Methods inherited from class jaugment2.jini.simpleService.simpleService

, deinit, deinitBindings, finalize, getProxy, getServiceItem, getStorageLocation, init, initBindings, initBindings, load, save, setStorageLocation

Methods inherited from class java.rmi.server.UnicastRemoteObject

clone, exportObject, exportObject, exportObject, exportObject, readObject, reexport, unexportObject

Methods inherited from class java.rmi.server.RemoteServer

getClientHost, getLog, setLog

Methods inherited from class java.rmi.server.RemoteObject

equals, getRef, hashCode, toString, toStub, writeObject

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, registerNatives, wait, wait, wait

Field Detail

running

private boolean running

myLandLordInstance

private JavaSpeechService.myLandLord myLandLordInstance

leaseFactory

private com.sun.jini.lease.landlord.LandlordLeaseFactory leaseFactory

myproxy

private JavaSpeechServiceProxy myproxy

recognizerDesc

private javax.speech.EngineModeDesc recognizerDesc

recognizer

private javax.speech.recognition.Recognizer recognizer

synthesizerDesc

private javax.speech.EngineModeDesc synthesizerDesc

synthesizer

private javax.speech.synthesis.Synthesizer synthesizer

dictgrammar

private javax.speech.recognition.DictationGrammar dictgrammar

dictgrammarlistener

private JavaSpeechService.dictationListenerAdaptor dictgrammarlistener

LEASETYPE_DICT

private static int LEASETYPE_DICT

LEASETYPE_GRAMMAR

private static int LEASETYPE_GRAMMAR

nextEventID

private int nextEventID

Constructor Detail

JavaSpeechService

public JavaSpeechService()
                  throws java.rmi.RemoteException

JavaSpeechService

public JavaSpeechService(net.jini.core.discovery.LookupLocator locallocator)
                  throws java.rmi.RemoteException

Method Detail

discovered

public void discovered(net.jini.discovery.DiscoveryEvent e)

Called when one or more lookup service registrars has been discovered. The method should return quickly; e.g., it should not make remote calls.

Specified by:

discovered in interface net.jini.discovery.DiscoveryListener

Parameters:

e - the event that describes the discovered registrars

discarded

public void discarded(net.jini.discovery.DiscoveryEvent e)

Called when one or more lookup service registrars has been discarded. The method should return quickly; e.g., it should not make remote calls.

Specified by:

discarded in interface net.jini.discovery.DiscoveryListener

Parameters:

e - the event that describes the discarded registrars

loadMe

private void loadMe()

getAvaliableRecognizers

public javax.speech.EngineList getAvaliableRecognizers()
                                                throws java.rmi.RemoteException

return the recognizers we can use

getAvailableSynthesizers

public javax.speech.EngineList getAvailableSynthesizers()
                                                 throws java.rmi.RemoteException

return the synthesizers we can use

setRecognizer

public void setRecognizer(javax.speech.EngineModeDesc newRecognizer)
                   throws java.lang.IllegalArgumentException,
                          java.rmi.RemoteException

set the recognizer to use

getRecognizer

public javax.speech.EngineModeDesc getRecognizer()
                                          throws java.rmi.RemoteException

get the recognizer we are using (or null if not yet initialized)

setSynthesizer

public void setSynthesizer(javax.speech.EngineModeDesc newSynthesizer)
                    throws java.rmi.RemoteException

set the synthesizer to use

getSynthesizer

public javax.speech.EngineModeDesc getSynthesizer()
                                           throws java.rmi.RemoteException

get the synthesizer we are using (or null if not yet initialized)

restart

public void restart()
             throws java.lang.Exception

restart this service once it has been stopped

Overrides:

restart in class simpleService

See Also:

stop

stop

public void stop(boolean exit)
          throws java.lang.Exception

stop this service. If exit is false all references to this service are still valid but it has deregistered everywhere. (this includes the RMI-activation-daemon)

Overrides:

stop in class simpleService

Parameters:

exit - stop running

See Also:

restart, destroy

destroy

public void destroy()
             throws java.rmi.RemoteException

stop this service, destroy any persistent storage and exit

Overrides:

destroy in class simpleService

speak

public void speak(java.lang.String s)
           throws java.rmi.RemoteException,
                  java.lang.IllegalStateException

speaks the given text. See the Java-Speech-API-doc for special tokens.

Specified by:

speak in interface speechSynthesizing

leaseCanceled

private void leaseCanceled(int type,
                           java.lang.Object item,
                           int newcount)

addGrammar

public speechRecognizing.GrammarResult addGrammar(java.lang.String grammar,
                                                  net.jini.core.event.RemoteEventListener listener,
                                                  java.rmi.MarshalledObject handback,
                                                  int subscribedFor)
                                           throws java.rmi.RemoteException,
                                                  net.jini.core.lease.LeaseDeniedException,
                                                  java.lang.IllegalStateException

add a grammar to be recognized and a listener to be informed whenever it is spoken and activate the grammar

Specified by:

addGrammar in interface speechRecognizing

addGrammar

public speechRecognizing.GrammarResult addGrammar(java.lang.String grammar,
                                                  net.jini.core.event.RemoteEventListener listener,
                                                  java.rmi.MarshalledObject handback,
                                                  int subscribedFor,
                                                  boolean activate)
                                           throws java.rmi.RemoteException,
                                                  net.jini.core.lease.LeaseDeniedException,
                                                  java.lang.IllegalStateException

add a grammar to be recognized and a listener to be informed whenever it is spoken and activate the grammar if activate is true

Specified by:

addGrammar in interface speechRecognizing

addGrammari

private javax.speech.recognition.RuleGrammar addGrammari(java.lang.String grammar,
                                                         javax.speech.recognition.ResultListener listener,
                                                         boolean activate)
                                                  throws java.lang.IllegalStateException

addDictationListener

public net.jini.core.lease.Lease addDictationListener(net.jini.core.event.RemoteEventListener listener,
                                                      java.rmi.MarshalledObject handback,
                                                      int subscribedFor)
                                               throws java.rmi.RemoteException,
                                                      net.jini.core.lease.LeaseDeniedException,
                                                      java.lang.IllegalStateException

Specified by:

addDictationListener in interface speechRecognizing