org.hibernate.service
Interface ServiceRegistry

All Known Subinterfaces:
BootstrapServiceRegistry, ServiceRegistryImplementor, SessionFactoryServiceRegistry
All Known Implementing Classes:
AbstractServiceRegistryImpl, BootstrapServiceRegistryImpl, SessionFactoryServiceRegistryImpl, StandardServiceRegistryImpl

public interface ServiceRegistry

A registry of services.


Method Summary
 ServiceRegistry getParentServiceRegistry()
          Retrieve this registry's parent registry.
<R extends Service>
R
getService(Class<R> serviceRole)
          Retrieve a service by role.
 

Method Detail

getParentServiceRegistry

ServiceRegistry getParentServiceRegistry()
Retrieve this registry's parent registry.

Returns:
The parent registry. May be null.

getService

<R extends Service> R getService(Class<R> serviceRole)
Retrieve a service by role. If service is not found, but a BasicServiceInitiator is registered for this service role, the service will be initialized and returned.

NOTE: We cannot return <R extends Service<T>> here because the service might come from the parent...

Type Parameters:
R - The service role type
Parameters:
serviceRole - The service role
Returns:
The requested service.
Throws:
UnknownServiceException - Indicates the service was not known.


Copyright © 2001-2015 Red Hat, Inc. All Rights Reserved.