jaugment2.battery
Class BatteryService

java.lang.Object
  |
  +--java.rmi.server.RemoteObject
        |
        +--java.rmi.server.RemoteServer
              |
              +--java.rmi.server.UnicastRemoteObject
                    |
                    +--jaugment2.jini.simpleService.simpleService
                          |
                          +--jaugment2.battery.BatteryService

public class BatteryService

extends simpleService

implements java.rmi.Remote, LookupEventListener

Service providing battery-status-information using a command-line-program

See Also:

Serialized Form

Inner Class Summary

static class

BatteryService.BatteryServiceEvent Class for events thrown here

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

simpleService.myServiceIDListener

Field Summary

private static boolean	debugMessages
private SimpleLandlord	landLord
private java.lang.String	lastmsg
(package private) float	lastWarningAtLevel
private java.util.LinkedList[]	listenerRegistrations
private BatteryServiceProxy	myproxy
private java.util.Hashtable	serviceID2Ticker
private SimpleLandlord.LeaseListener	simpleLeaselistener Helper-class for our Landlord.

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

BatteryService()

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

Method Summary

net.jini.core.lease.Lease	addListener(net.jini.core.event.RemoteEventListener listener, java.rmi.MarshalledObject handback, int registerfor) Subscribe for events
void	destroy() stop this service, destroy any persistent storage and exit
private void	fireEvent(int type, float level)
float	getLevel()
private void	loadMe() Load our state (e.g.
void	restart() restart this service once it has been stopped
void	ServiceChangedEvent(LookupEventEvent e)
void	ServiceFoundEvent(LookupEventEvent e)
void	ServiceGoneEvent(LookupEventEvent e)
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

debugMessages

private static final boolean debugMessages

myproxy

private BatteryServiceProxy myproxy

lastmsg

private java.lang.String lastmsg

listenerRegistrations

private java.util.LinkedList[] listenerRegistrations

simpleLeaselistener

private SimpleLandlord.LeaseListener simpleLeaselistener

Helper-class for our Landlord.

landLord

private SimpleLandlord landLord

lastWarningAtLevel

float lastWarningAtLevel

serviceID2Ticker

private java.util.Hashtable serviceID2Ticker

Constructor Detail

BatteryService

public BatteryService()
               throws java.rmi.RemoteException

BatteryService

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

Method Detail

loadMe

private void loadMe()

Load our state (e.g. attrubutes, service-id) from persistent storage

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

fireEvent

private void fireEvent(int type,
                       float level)

addListener

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

Subscribe for events

getLevel

public float getLevel()
               throws java.rmi.RemoteException

ServiceFoundEvent

public void ServiceFoundEvent(LookupEventEvent e)

Specified by:

ServiceFoundEvent in interface LookupEventListener

ServiceGoneEvent

public void ServiceGoneEvent(LookupEventEvent e)

Specified by:

ServiceGoneEvent in interface LookupEventListener

ServiceChangedEvent

public void ServiceChangedEvent(LookupEventEvent e)

Specified by:

ServiceChangedEvent in interface LookupEventListener