org.jboss.as.clustering.service

Interface ServiceProviderRegistry

All Known Implementing Classes:

ServiceProviderRegistryService

public interface ServiceProviderRegistry

A registry of which nodes can provide a given service.

Author:

Paul Ferraro

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	ServiceProviderRegistry.Listener

Method Summary

Methods

Modifier and Type	Method and Description
Set<ClusterNode>	getServiceProviders(String service) Returns the set of nodes that provide the specified service.
void	register(String service, ServiceProviderRegistry.Listener listener) Registers the current node as a provider for the specified service.
void	unregister(String service) Unregisters the current node as a provider for the specified service.

Method Detail

register

void register(String service,
            ServiceProviderRegistry.Listener listener)

Registers the current node as a provider for the specified service.

Parameters:

service - the name of the provided service.

listener - the object to notify in the event the set of nodes providing the specified service changes.

unregister

void unregister(String service)

Unregisters the current node as a provider for the specified service.

Parameters:

service - a service name.

getServiceProviders

Set<ClusterNode> getServiceProviders(String service)

Returns the set of nodes that provide the specified service.

Parameters:

service - a service name

Returns:

a set of nodes.