org.softamis.cluster4spring.support
Interface EndpointSelectionPolicy<E extends Endpoint<SI>,SI extends ServiceMoniker>
- Type Parameters:
SI
- type of data used to invoke remote service (such as remote service URL)E
- type of endpoints that could be created by this factory
- All Known Implementing Classes:
- DefaultEndpointSelectionPolicy, LastAccessTimeEndpointSelectionPolicy, ShuffleEndpointSelectionPolicy
public interface EndpointSelectionPolicy<E extends Endpoint<SI>,SI extends ServiceMoniker>
Policy that performs selection of endpoint for invocation from the given list of available
endpoints. Various policies could be implemented to satisfy needs of particular application -
selecting first valid endpoint, selecting endpoints based on the last access time,
selecting endpoints randomly and so on.
- Author:
- Andrew Sazonov
Method Summary |
E |
selectServiceEndpoint(java.util.List<E> aEndpoints)
Selects endpoint for invocation from the given list of endpoints. |
selectServiceEndpoint
E selectServiceEndpoint(java.util.List<E> aEndpoints)
throws org.springframework.remoting.RemoteAccessException
- Selects endpoint for invocation from the given list of endpoints. The logic which is used to
select particular endpoint if incapsulated in particular implementation of this method.
- Parameters:
aEndpoints
- list of endpoints available for invocation of remote service
- Returns:
- selected endpoints
- Throws:
org.springframework.remoting.RemoteAccessException
- throw if some error occured during seleting endpoint for invocation