org.richfaces.application

Interface ServicesFactory

All Known Implementing Classes:

ServicesFactoryImpl

public interface ServicesFactory

Allows to store instances of service interfaces of given types.

Author:

asmirnov@exadel.com

Method Summary

Modifier and Type	Method and Description
<T> T	getInstance(Class<T> type) Get service instance associated with given type, usually service interface or base abstract class.
void	release() Release all services.
<T> void	setInstance(Class<T> type, T instance) Associate concrete instance with service.

Method Detail

getInstance

<T> T getInstance(Class<T> type)
           throws ServiceException

Get service instance associated with given type, usually service interface or base abstract class.

Type Parameters:

T - service type.

Parameters:

type - Base class implemented by service.

Returns:

Current service implementation.

Throws:

ServiceException - if factory cannot create requested service.

setInstance

<T> void setInstance(Class<T> type,
                     T instance)

Associate concrete instance with service.

Type Parameters:

T - service type.

Parameters:

type - Base class implemented by service.

instance - service instance.

release

void release()

Release all services.