RegisterableService (Java 2 Platform SE 5.0)

Overview

Package

Class

Use

Tree

Deprecated

Index

Help

Java^TM 2 Platform
Standard Ed. 5.0

PREV CLASS NEXT CLASS

FRAMES NO FRAMES All Classes

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

javax.imageio.spi
Interface RegisterableService

All Known Implementing Classes:: IIOServiceProvider, ImageInputStreamSpi, ImageOutputStreamSpi, ImageReaderSpi, ImageReaderWriterSpi, ImageTranscoderSpi, ImageWriterSpi

public interface RegisterableService

An optional interface that may be provided by service provider objects that will be registered with a ServiceRegistry. If this interface is present, notification of registration and deregistration will be performed.

See Also:: ServiceRegistry

Method Summary
`void`	`onDeregistration(ServiceRegistry registry, Class<?> category)` Called when an object implementing this interface is removed from the given `category` of the given `registry`.
`void`	`onRegistration(ServiceRegistry registry, Class<?> category)` Called when an object implementing this interface is added to the given `category` of the given `registry`.

Method Detail

onRegistration

void onRegistration(ServiceRegistry registry,
 Class<?> category)

Called when an object implementing this interface is added to the given category of the given registry. The object may already be registered under another category or categories.

Parameters:: registry - a ServiceRegistry where this object has been registered.; category - a Class object indicating the registry category under which this object has been registered.

onDeregistration

void onDeregistration(ServiceRegistry registry,
 Class<?> category)

Called when an object implementing this interface is removed from the given category of the given registry. The object may still be registered under another category or categories.

Parameters:: registry - a ServiceRegistry from which this object is being (wholly or partially) deregistered.; category - a Class object indicating the registry category from which this object is being deregistered.