jaugment2.jini.simpleService
Class simpleService

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

Direct Known Subclasses:

BatteryService, ClockService, CmdlnSpeakerService, DirectoryService, JavaMailService, JavaSpeechService, MediaPlayerService, PasswordService, RememberanceAgentService, SemiNaturalVoiceProcessorService, SSHService, TextEditorService, TickerService, UIService, VerySimpleService

public abstract class simpleService

extends java.rmi.server.UnicastRemoteObject

implements com.sun.jini.admin.DestroyAdmin, StoppableAdmin, Savable, com.sun.jini.admin.StorageLocationAdmin

A simple base to build a JINI-service on.

See Also:

Serialized Form

Inner Class Summary

protected class

simpleService.myServiceIDListener

Field Summary

private java.util.LinkedList	bindings LinkedList of Binding with the additional bindings used
private net.jini.core.entry.Entry[]	fallback_attrSets
(package private) net.jini.lookup.JoinManager	jmngr
(package private) net.jini.discovery.LookupDiscoveryManager	ldm
(package private) net.jini.lease.LeaseRenewalManager	lrm
java.util.Properties	persistentState
(package private) java.lang.Object	proxy
net.jini.core.lookup.ServiceID	sid
private static boolean	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

simpleService()

Method Summary

(package private) void	()
(package private) void	()
void	deinit() Deregister from all registrars and additional Bindings
private void	deinitBindings()
abstract void	destroy() stop this service, destroy any persistent storage and exit
protected void	finalize()
java.lang.Object	getProxy()
net.jini.core.lookup.ServiceItem	getServiceItem() returns our service-item (if we do not have a ServiceID yet the sid will be (-1|-1))
java.lang.String	getStorageLocation() get the location of persistent storage
void	init(java.lang.Object proxy, net.jini.core.entry.Entry[] attrSets, java.lang.Object This, net.jini.core.discovery.LookupLocator firstLocator)
private void	initBindings()
private void	initBindings(java.util.LinkedList a)
void	load() Load persistent state If the file does not exist it is created with the content of prop.
abstract void	restart() restart this service once it has been stopped
void	save() Write persistent state(argument prop) into the file given by the property "persistentStateFilename".
void	setStorageLocation(java.lang.String p0) Set the location of persistent storage
abstract void	stop(boolean exit) stop this service.

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

simpleservicedebugMessages

private static final boolean simpleservicedebugMessages

ldm

net.jini.discovery.LookupDiscoveryManager ldm

lrm

net.jini.lease.LeaseRenewalManager lrm

jmngr

net.jini.lookup.JoinManager jmngr

fallback_attrSets

private net.jini.core.entry.Entry[] fallback_attrSets

proxy

java.lang.Object proxy

sid

public net.jini.core.lookup.ServiceID sid

persistentState

public java.util.Properties persistentState

bindings

private java.util.LinkedList bindings

LinkedList of Binding with the additional bindings used

Constructor Detail

simpleService

public simpleService()
              throws java.rmi.RemoteException

Method Detail

getProxy

public java.lang.Object getProxy()

getServiceItem

public net.jini.core.lookup.ServiceItem getServiceItem()

returns our service-item (if we do not have a ServiceID yet the sid will be (-1|-1))

deinit

public void deinit()

Deregister from all registrars and additional Bindings

init

public void init(java.lang.Object proxy,
                 net.jini.core.entry.Entry[] attrSets,
                 java.lang.Object This,
                 net.jini.core.discovery.LookupLocator firstLocator)
          throws java.io.IOException

initBindings

private void initBindings()

initBindings

private void initBindings(java.util.LinkedList a)

deinitBindings

private void deinitBindings()

restart

public abstract void restart()
                      throws java.lang.Exception

restart this service once it has been stopped

Specified by:

restart in interface StoppableAdmin

See Also:

stop

void ()

Overrides:

in class java.rmi.server.UnicastRemoteObject

stop

public abstract 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)

Specified by:

stop in interface StoppableAdmin

Parameters:

exit - stop running

See Also:

restart, destroy

void ()

Overrides:

in class java.rmi.server.UnicastRemoteObject

destroy

public abstract void destroy()
                      throws java.rmi.RemoteException

stop this service, destroy any persistent storage and exit

Specified by:

destroy in interface com.sun.jini.admin.DestroyAdmin

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

getStorageLocation

public java.lang.String getStorageLocation()

get the location of persistent storage

Specified by:

getStorageLocation in interface com.sun.jini.admin.StorageLocationAdmin

setStorageLocation

public void setStorageLocation(java.lang.String p0)

Set the location of persistent storage

Specified by:

setStorageLocation in interface com.sun.jini.admin.StorageLocationAdmin

save

public void save()

Write persistent state(argument prop) into the file given by the property "persistentStateFilename".

Specified by:

save in interface Savable

load

public void load()

Load persistent state If the file does not exist it is created with the content of prop.