com.sri.common.controller
Interface ComponentServiceLocator

All Superinterfaces:

Serializable

All Known Implementing Classes:

AbstractComponentController, AddNodeAction, CompletionEditor, CompletionWizardAction, ComponentSchema, CreationEditor, CreationWizardAction, EmoSchema, NodeAction, NodeController, NodeTagController, WizardAction, WizardController, WizardGatewayController

public interface ComponentServiceLocator
extends Serializable

Helps locate services/other objects.

Version:

1.0

Author:

Michael Rimov

Method Summary

Object

locate(Object serviceKey) Retrieves the desired service defined by the key.

Method Detail

locate

Object locate(Object serviceKey)
              throws NoSuchServiceException,
                     IllegalArgumentException

Retrieves the desired service defined by the key.

Parameters:

serviceKey - Object usually the service interface class, but may be other object.

Returns:

Object.

Throws:

NoSuchServiceException - if unable to locate the service.

IllegalArgumentException - if service key is null.