Package com.networknt.registry.support.command

Class CommandFailbackRegistry

java.lang.Object

com.networknt.registry.support.FailbackRegistry

com.networknt.registry.support.command.CommandFailbackRegistry

All Implemented Interfaces:

DiscoveryService, Registry, RegistryService

public abstract class CommandFailbackRegistry
extends FailbackRegistry

Field Summary

Fields

Modifier and Type	Field	Description
protected String	registryClassName

Constructor Summary

Constructors

Constructor	Description
CommandFailbackRegistry(URL url)

Method Summary

Modifier and Type	Method	Description
void	available(URL url)	set service status to available, so clients could use it
protected abstract List<URL>	discoverService(URL url)
protected abstract void	doAvailable(URL url)
protected List<URL>	doDiscover(URL url)
protected abstract void	doRegister(URL url)
protected void	doSubscribe(URL url, NotifyListener listener)
protected abstract void	doUnavailable(URL url)
protected abstract void	doUnregister(URL url)
protected void	doUnsubscribe(URL url, NotifyListener listener)
ConcurrentHashMap<URL,CommandServiceManager>	getCommandManagerMap()
Collection<URL>	getRegisteredServiceUrls()
URL	getUrl()
protected void	notify(URL refUrl, NotifyListener listener, List<URL> urls)
protected abstract void	subscribeService(URL url, ServiceListener listener)
void	unavailable(URL url)	set service status to unavailable, client should not discover services of unavailable state
protected abstract void	unsubscribeService(URL url, ServiceListener listener)

Methods inherited from class com.networknt.registry.support.FailbackRegistry

discover, register, subscribe, unregister, unsubscribe

Methods inherited from class java.lang.Object

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

Field Detail

registryClassName

protected String registryClassName

Constructor Detail

CommandFailbackRegistry

public CommandFailbackRegistry(URL url)

Method Detail

doSubscribe

protected void doSubscribe(URL url,
                           NotifyListener listener)

doUnsubscribe

protected void doUnsubscribe(URL url,
                             NotifyListener listener)

doDiscover

protected List<URL> doDiscover(URL url)

getCommandManagerMap

public ConcurrentHashMap<URL,CommandServiceManager> getCommandManagerMap()

subscribeService

protected abstract void subscribeService(URL url,
                                         ServiceListener listener)

unsubscribeService

protected abstract void unsubscribeService(URL url,
                                           ServiceListener listener)

discoverService

protected abstract List<URL> discoverService(URL url)

getUrl

public URL getUrl()

Specified by:

getUrl in interface Registry

getRegisteredServiceUrls

public Collection<URL> getRegisteredServiceUrls()

Specified by:

getRegisteredServiceUrls in interface RegistryService

available

public void available(URL url)

Description copied from interface: RegistryService

set service status to available, so clients could use it

Specified by:

available in interface RegistryService

Parameters:

url - service url to be available, null means all services

unavailable

public void unavailable(URL url)

Description copied from interface: RegistryService

set service status to unavailable, client should not discover services of unavailable state

Specified by:

unavailable in interface RegistryService

Parameters:

url - service url to be unavailable, null means all services

notify

protected void notify(URL refUrl,
                      NotifyListener listener,
                      List<URL> urls)

doRegister

protected abstract void doRegister(URL url)

doUnregister

protected abstract void doUnregister(URL url)

doAvailable

protected abstract void doAvailable(URL url)

doUnavailable

protected abstract void doUnavailable(URL url)