Rio Project 4.2 API Documentation

org.rioproject.watch
Interface Watchable

All Superinterfaces:

Remote

All Known Subinterfaces:

Cybernode, ProvisionMonitor, Service, ServiceBeanExecutor

All Known Implementing Classes:

AbstractProxy, BeanAdapter, CybernodeImpl, ProvisionMonitorImpl, ServiceBeanAdapter, ServiceBeanExec, ServiceProvider

public interface Watchable
extends Remote

This interface is used to fetch WatchDataSource instances that have been created and registered

Method Summary

WatchDataSource[]	fetch() Returns an array of all WatchDataSource instances
WatchDataSource	fetch(String id) Returns an array of WatchDataSource instances that match the input id.

Method Detail

fetch

WatchDataSource[] fetch()
                        throws RemoteException

Returns an array of all WatchDataSource instances

Returns:

An array of WatchDataSource objects

Throws:

RemoteException - If communication errors happen

fetch

WatchDataSource fetch(String id)
                      throws RemoteException

Returns an array of WatchDataSource instances that match the input id.

Parameters:

id - The identifier to fetch

Returns:

An array of WatchDataSource objects

Throws:

RemoteException - If communication errors happen