/******************************************************************************
* Copyright (c) 2006, 2010 VMware Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html and the Apache License v2.0
* is available at http://www.opensource.org/licenses/apache2.0.php.
* You may elect to redistribute this code under either of these licenses.
*
* Contributors:
* VMware Inc.
*****************************************************************************/
package org.eclipse.gemini.blueprint.service.exporter;
import java.util.Map;
/**
* Registration listener that needs notifications of registration and unregistration of OSGi services exported through
* Spring OSGi. Implementations can throws exceptions if they need/have to but they are not be propagated to other
* listeners nor do they stop the other listeners from being notified.
*
* @author Costin Leau
* @see org.eclipse.gemini.blueprint.service.exporter.support.OsgiServiceFactoryBean
*/
public interface OsgiServiceRegistrationListener {
/**
* Called when the the service exported has been registered in the OSGi space. The service properties are made
* available as a {@link Map} which can be safely cast to a {@link java.util.Dictionary} if needed.
*
* @param service object registered as an OSGi service
* @param serviceProperties OSGi service registration properties
* @throws Exception custom exception that is logged but not propagated to other listeners
*/
void registered(Object service, Map serviceProperties) throws Exception;
/**
* Called when the OSGi service has been unregistered (removed from OSGi space). The service properties are made
* available as a {@link Map} which can be safely cast to a {@link java.util.Dictionary} if needed.
*
* @param service object unregistered as a service from the OSGi space
* @param serviceProperties OSGi service registration properties
* @throws Exception custom exception that is logged but not propagated to other listeners
*/
void unregistered(Object service, Map serviceProperties) throws Exception;
}