RegistryObserver

All Superinterfaces:: Object

public interface RegistryObserver extends Object

Monitors changes to the state of the registries.

Nested Class Summary

Nested classes/interfaces inherited from interface com.zeroc.Ice.Object
Object.Ice_invokeResult
Method Summary

Modifier and Type

Method

Description

default CompletionStage<OutgoingResponse>

dispatch(IncomingRequest request)

Dispatches an incoming request to one of the methods of this generated interface, based on the operation name carried by the request.

static String

ice_staticId()

Gets the type ID of the associated Slice interface.

void

registryDown(String name, Current current)

Notifies the observer that a registry replica went down.

void

registryInit(RegistryInfo[] registries, Current current)

Provides the initial state of the registries to the observer.

void

registryUp(RegistryInfo registryReplica, Current current)

Notifies the observer that a registry replica came up.

Methods inherited from interface com.zeroc.Ice.Object
ice_id, ice_ids, ice_isA, ice_ping

Method Details
- registryInit
  
  void registryInit(RegistryInfo[] registries, Current current)
  
  Provides the initial state of the registries to the observer.
  
  Parameters:
  
  registries - The current state of the registries.
  
  current - The Current object of the incoming request.
- registryUp
  
  void registryUp(RegistryInfo registryReplica, Current current)
  
  Notifies the observer that a registry replica came up.
  
  Parameters:
  
  registryReplica - The registry state.
  
  current - The Current object of the incoming request.
- registryDown
  
  void registryDown(String name, Current current)
  
  Notifies the observer that a registry replica went down.
  
  Parameters:
  
  name - The registry name.
  
  current - The Current object of the incoming request.
- ice_staticId
  
  static String ice_staticId()
  
  Gets the type ID of the associated Slice interface.
  
  Returns:
  
  the string "::IceGrid::RegistryObserver"
- dispatch
  
  default CompletionStage<OutgoingResponse> dispatch(IncomingRequest request) throws UserException
  
  Dispatches an incoming request to one of the methods of this generated interface, based on the operation name carried by the request.
  
  Specified by:
  
  dispatch in interface Object
  
  Parameters:
  
  request - the incoming request
  
  Returns:
  
  the outgoing response
  
  Throws:
  
  UserException - if a UserException is thrown, Ice will marshal it as the response payload.