com.sun.sgs.kernel
Interface ComponentRegistry

All Superinterfaces:

Iterable<Object>

public interface ComponentRegistry
extends Iterable<Object>

This is a general registry interface used to provide access to a collection of components by type. It is used by the kernel during startup to configure system components and Services.

Method Summary

<T> T

getComponent(Class<T> type) Returns a component from the registry, matched based on the given type.

Methods inherited from interface java.lang.Iterable

iterator

Method Detail

getComponent

<T> T getComponent(Class<T> type)

Returns a component from the registry, matched based on the given type. If there are no matches, or there is more than one possible match, then an exception is thrown.

Type Parameters:

T - the type of the component

Parameters:

type - the Class of the requested component

Returns:

the requested component

Throws:

MissingResourceException - if the requested component is not available, or if there is more than one matching component