net.jini.discovery.dynamic

Class DynamicLookupLocatorDiscovery

java.lang.Object

net.jini.discovery.dynamic.DynamicLookupLocatorDiscovery

All Implemented Interfaces:

EventListener, DiscoveryListener

public class DynamicLookupLocatorDiscovery
extends Object
implements DiscoveryListener

Since:

9.1

Author:

Dan Kilman

Field Summary

Fields

Modifier and Type	Field and Description
static Comment	DYNAMIC_LOCATORS_ENABLED_LOOKUP_ATTRIBUTE

Constructor Summary

Constructors

Constructor and Description
DynamicLookupLocatorDiscovery(LookupDiscoveryManager ldm, boolean runningWithinRegistrar)

Method Summary

Modifier and Type	Method and Description
void	addLookupLocatorsChangeListener(LookupLocatorsChangeListener listener) Adds a listener to be notified when current locators used by the DiscoveryLocatorManagement are changed by this component
boolean	awaitInitialization(long timeout, TimeUnit unit)
void	discarded(DiscoveryEvent e) Called when one or more lookup service registrars has been discarded.
void	discovered(DiscoveryEvent e) Called when one or more lookup service registrars has been discovered.
static boolean	dynamicLocatorsEnabled()
Exception	getInitializationException()
void	init(ServiceID serviceID)
boolean	isInitialized()
void	removeLookupLocatorsChangeListener(LookupLocatorsChangeListener listener)
void	terminate()

Methods inherited from class java.lang.Object

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

Field Detail

DYNAMIC_LOCATORS_ENABLED_LOOKUP_ATTRIBUTE

public static final Comment DYNAMIC_LOCATORS_ENABLED_LOOKUP_ATTRIBUTE

Constructor Detail

DynamicLookupLocatorDiscovery

public DynamicLookupLocatorDiscovery(LookupDiscoveryManager ldm,
                                     boolean runningWithinRegistrar)

Method Detail

dynamicLocatorsEnabled

public static boolean dynamicLocatorsEnabled()

init

public void init(ServiceID serviceID)

terminate

public void terminate()

awaitInitialization

public boolean awaitInitialization(long timeout,
                                   TimeUnit unit)
                            throws InterruptedException

Throws:

InterruptedException

isInitialized

public boolean isInitialized()

getInitializationException

public Exception getInitializationException()

Returns:

If an exception occured during initialization, then it will be retured, otherwise, null will be returned

discovered

public void discovered(DiscoveryEvent e)

Description copied from interface: DiscoveryListener

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 DiscoveryListener

Parameters:

e - the event that describes the discovered registrars

discarded

public void discarded(DiscoveryEvent e)

Description copied from interface: DiscoveryListener

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 DiscoveryListener

Parameters:

e - the event that describes the discarded registrars

addLookupLocatorsChangeListener

public void addLookupLocatorsChangeListener(LookupLocatorsChangeListener listener)

Adds a listener to be notified when current locators used by the DiscoveryLocatorManagement are changed by this component

removeLookupLocatorsChangeListener

public void removeLookupLocatorsChangeListener(LookupLocatorsChangeListener listener)