001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.javamoney.moneta.convert.imf;
020
021import org.javamoney.moneta.OSGIServiceHelper;
022import org.osgi.framework.BundleActivator;
023import org.osgi.framework.BundleContext;
024
025import javax.money.convert.ExchangeRateProvider;
026import java.util.logging.Logger;
027
028/**
029 * A bundle activator that registers the OSGI services.
030 */
031public class OSGIActivator implements BundleActivator {
032
033    private static final Logger LOG = Logger.getLogger(OSGIActivator.class.getName());
034
035    @Override
036    public void start(BundleContext context) {
037        LOG.info("Registering JavaMoney services...");
038        OSGIServiceHelper.registerService(context.getBundle(), ExchangeRateProvider.class, IMFRateProvider.class);
039        LOG.info("Registered JavaMoney services...");
040    }
041
042    @Override
043    public void stop(BundleContext context) {
044        LOG.info("Unregistering JavaMoney services...");
045        OSGIServiceHelper.unregisterService(context.getBundle(), ExchangeRateProvider.class, IMFRateProvider.class);
046    }
047}