org.wildfly.clustering.singleton

Interface SingletonPolicy

All Known Subinterfaces:

SingletonServiceBuilderFactory

public interface SingletonPolicy

Defines a singleton policy.

Author:

Paul Ferraro

Field Summary

Fields

Modifier and Type	Field and Description
static String	CAPABILITY_NAME Deprecated. Use SingletonRequirement.SINGLETON_POLICY instead.

Method Summary

Modifier and Type	Method and Description
<T> org.wildfly.clustering.service.Builder<T>	createSingletonServiceBuilder(ServiceName name, Service<T> service) Creates a singleton service builder.
<T> org.wildfly.clustering.service.Builder<T>	createSingletonServiceBuilder(ServiceName name, Service<T> primaryService, Service<T> backupService) Creates a singleton service builder.

Field Detail

CAPABILITY_NAME

@Deprecated
static final String CAPABILITY_NAME

Deprecated. Use SingletonRequirement.SINGLETON_POLICY instead.

Method Detail

createSingletonServiceBuilder

<T> org.wildfly.clustering.service.Builder<T> createSingletonServiceBuilder(ServiceName name,
                                                                            Service<T> service)

Creates a singleton service builder.

Parameters:

name - the name of the service

service - the service to run when elected as the primary node

Returns:

a builder

createSingletonServiceBuilder

<T> org.wildfly.clustering.service.Builder<T> createSingletonServiceBuilder(ServiceName name,
                                                                            Service<T> primaryService,
                                                                            Service<T> backupService)

Creates a singleton service builder.

Parameters:

name - the name of the service

primaryService - the service to run when elected as the primary node

backupService - the service to run when not elected as the primary node

Returns:

a builder