org.wildfly.clustering.server.singleton

Class LegacyDistributedSingletonService<T>

java.lang.Object

org.wildfly.clustering.server.singleton.AbstractDistributedSingletonService<LegacySingletonContext<T>>

org.wildfly.clustering.server.singleton.LegacyDistributedSingletonService<T>

All Implemented Interfaces:

Supplier<LegacySingletonContext<T>>, org.jboss.msc.Service, org.jboss.msc.value.Value<T>, ServiceProviderRegistration.Listener, LegacySingletonContext<T>, Lifecycle, PrimaryProxyContext<T>, SingletonContext, org.wildfly.clustering.service.ServiceNameProvider, SingletonService, Singleton, SingletonElectionListener

Deprecated.

@Deprecated
public class LegacyDistributedSingletonService<T>
extends AbstractDistributedSingletonService<LegacySingletonContext<T>>
implements SingletonService<T>, LegacySingletonContext<T>, PrimaryProxyContext<T>

Distributed SingletonService implementation that uses JBoss MSC 1.3.x service installation. Decorates an MSC service ensuring that it is only started on one node in the cluster at any given time.

Author:

Paul Ferraro

Field Summary

Fields inherited from interface org.jboss.msc.service.Service

NULL, NULL_VALUE

Constructor Summary

Constructors

Constructor and Description
LegacyDistributedSingletonService(DistributedSingletonServiceContext context, org.jboss.msc.service.Service<T> primaryService, org.jboss.msc.service.Service<T> backupService) Deprecated.

Method Summary

Modifier and Type	Method and Description
LegacySingletonContext<T>	get() Deprecated.
CommandDispatcher<LegacySingletonContext<T>>	getCommandDispatcher() Deprecated.
Optional<T>	getLocalValue() Deprecated.
org.jboss.msc.service.ServiceName	getServiceName() Deprecated.
T	getValue() Deprecated.
void	start(org.jboss.msc.service.StartContext context) Deprecated.
void	stop(org.jboss.msc.service.StopContext context) Deprecated.

Methods inherited from class org.wildfly.clustering.server.singleton.AbstractDistributedSingletonService

elected, getPrimaryProvider, getProviders, isPrimary, providersChanged, start, stop

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.msc.Service

newInstance

Methods inherited from interface org.wildfly.clustering.server.singleton.Lifecycle

start, stop

Methods inherited from interface org.wildfly.clustering.singleton.Singleton

getPrimaryProvider, getProviders, isMaster, isPrimary

Methods inherited from interface org.wildfly.clustering.singleton.SingletonElectionListener

elected

Constructor Detail

LegacyDistributedSingletonService

public LegacyDistributedSingletonService(DistributedSingletonServiceContext context,
                                         org.jboss.msc.service.Service<T> primaryService,
                                         org.jboss.msc.service.Service<T> backupService)

Deprecated.

Method Detail

getServiceName

public org.jboss.msc.service.ServiceName getServiceName()

Deprecated.

Specified by:

getServiceName in interface org.wildfly.clustering.service.ServiceNameProvider

get

public LegacySingletonContext<T> get()

Deprecated.

Specified by:

get in interface Supplier<LegacySingletonContext<T>>

start

public void start(org.jboss.msc.service.StartContext context)
           throws org.jboss.msc.service.StartException

Deprecated.

Specified by:

start in interface org.jboss.msc.Service

Overrides:

start in class AbstractDistributedSingletonService<LegacySingletonContext<T>>

Throws:

org.jboss.msc.service.StartException

stop

public void stop(org.jboss.msc.service.StopContext context)

Deprecated.

Specified by:

stop in interface org.jboss.msc.Service

Overrides:

stop in class AbstractDistributedSingletonService<LegacySingletonContext<T>>

getValue

public T getValue()

Deprecated.

Specified by:

getValue in interface org.jboss.msc.value.Value<T>

getCommandDispatcher

public CommandDispatcher<LegacySingletonContext<T>> getCommandDispatcher()

Deprecated.

Specified by:

getCommandDispatcher in interface PrimaryProxyContext<T>

getLocalValue

public Optional<T> getLocalValue()

Deprecated.

Specified by:

getLocalValue in interface LegacySingletonContext<T>