Package org.wildfly.clustering.server.provider

Interface ServiceProviderRegistrar<T,M extends GroupMember>

Type Parameters:

T - the service type

M - the member type

All Superinterfaces:

Registrar<T>

public interface ServiceProviderRegistrar<T,M extends GroupMember>
extends Registrar<T>

A distributed registry of service providers. Allows a client to query the group members that can provide a given service.

Author:

Paul Ferraro

Method Summary

Modifier and Type	Method	Description
Group<M>	getGroup()	Returns the group with which to register service providers.
Set<M>	getProviders(T service)	Returns the set of group members that can provide the specified service.
Set<T>	getServices()	Returns the complete list of services known to this registry.
ServiceProviderRegistration<T,M>	register(T service)	Registers the local group member as a provider of the specified service.
ServiceProviderRegistration<T,M>	register(T service, ServiceProviderListener<M> listener)	Registers the local group member as a provider of the specified service, using the specified listener.

Method Details

getGroup

Group<M> getGroup()

Returns the group with which to register service providers.

Returns:

a group

register

ServiceProviderRegistration<T,M> register(T service)

Registers the local group member as a provider of the specified service.

Specified by:

register in interface Registrar<T>

Parameters:

service - a service to register

Returns:

a new service provider registration

register

ServiceProviderRegistration<T,M> register(T service,
 ServiceProviderListener<M> listener)

Registers the local group member as a provider of the specified service, using the specified listener.

Parameters:

service - a service to register

listener - a registry listener

Returns:

a new service provider registration

getProviders

Set<M> getProviders(T service)

Returns the set of group members that can provide the specified service.

Parameters:

service - a service for which to obtain providers

Returns:

a set of group members providing the specified service

getServices

Set<T> getServices()

Returns the complete list of services known to this registry.

Returns:

a set of services