org.wildfly.clustering.server.singleton

Class DistributedSingletonServiceBuilder<T>

java.lang.Object

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

All Implemented Interfaces:

DistributedSingletonServiceContext<T>, org.wildfly.clustering.service.Builder<T>, org.wildfly.clustering.service.ServiceNameProvider, SingletonServiceBuilder<T>

public class DistributedSingletonServiceBuilder<T>
extends Object
implements SingletonServiceBuilder<T>, DistributedSingletonServiceContext<T>

Builds an MSC service that is only started on one node in the cluster at any given time.

Author:

Paul Ferraro

Constructor Summary

Constructors

Constructor and Description
DistributedSingletonServiceBuilder(DistributedSingletonServiceBuilderContext context, org.jboss.msc.service.ServiceName serviceName, org.jboss.msc.service.Service<T> primaryService, org.jboss.msc.service.Service<T> backupService)

Method Summary

Modifier and Type	Method and Description
org.jboss.msc.service.ServiceBuilder<T>	build(org.jboss.msc.service.ServiceTarget target)
SingletonServiceBuilder<T>	electionPolicy(SingletonElectionPolicy electionPolicy)
Optional<org.jboss.msc.service.Service<T>>	getBackupService()
org.jboss.msc.value.Value<CommandDispatcherFactory>	getCommandDispatcherFactory()
SingletonElectionPolicy	getElectionPolicy()
org.jboss.msc.service.Service<T>	getPrimaryService()
int	getQuorum()
org.jboss.msc.service.ServiceName	getServiceName()
org.jboss.msc.value.Value<ServiceProviderRegistry>	getServiceProviderRegistry()
SingletonServiceBuilder<T>	requireQuorum(int quorum)

Methods inherited from class java.lang.Object

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

Constructor Detail

DistributedSingletonServiceBuilder

public DistributedSingletonServiceBuilder(DistributedSingletonServiceBuilderContext context,
                                          org.jboss.msc.service.ServiceName serviceName,
                                          org.jboss.msc.service.Service<T> primaryService,
                                          org.jboss.msc.service.Service<T> backupService)

Method Detail

getServiceName

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

Specified by:

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

build

public org.jboss.msc.service.ServiceBuilder<T> build(org.jboss.msc.service.ServiceTarget target)

Specified by:

build in interface org.wildfly.clustering.service.Builder<T>

requireQuorum

public SingletonServiceBuilder<T> requireQuorum(int quorum)

Specified by:

requireQuorum in interface SingletonServiceBuilder<T>

electionPolicy

public SingletonServiceBuilder<T> electionPolicy(SingletonElectionPolicy electionPolicy)

Specified by:

electionPolicy in interface SingletonServiceBuilder<T>

getServiceProviderRegistry

public org.jboss.msc.value.Value<ServiceProviderRegistry> getServiceProviderRegistry()

Specified by:

getServiceProviderRegistry in interface DistributedSingletonServiceContext<T>

getCommandDispatcherFactory

public org.jboss.msc.value.Value<CommandDispatcherFactory> getCommandDispatcherFactory()

Specified by:

getCommandDispatcherFactory in interface DistributedSingletonServiceContext<T>

getPrimaryService

public org.jboss.msc.service.Service<T> getPrimaryService()

Specified by:

getPrimaryService in interface DistributedSingletonServiceContext<T>

getBackupService

public Optional<org.jboss.msc.service.Service<T>> getBackupService()

Specified by:

getBackupService in interface DistributedSingletonServiceContext<T>

getElectionPolicy

public SingletonElectionPolicy getElectionPolicy()

Specified by:

getElectionPolicy in interface DistributedSingletonServiceContext<T>

getQuorum

public int getQuorum()

Specified by:

getQuorum in interface DistributedSingletonServiceContext<T>