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/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.tuscany.sca.osgi.service.discovery.impl;
import java.util.ArrayList;
import java.util.List;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceRegistration;
public class DiscoveryActivator implements BundleActivator {
private List<AbstractDiscoveryService> discoveryServices = new ArrayList<AbstractDiscoveryService>();
private List<ServiceRegistration> discoveryServiceRegistrations = new ArrayList<ServiceRegistration>();
public void start(BundleContext context) {
discoveryServices.add(new LocalDiscoveryService(context));
discoveryServices.add(new DomainDiscoveryService(context));
for (AbstractDiscoveryService service : discoveryServices) {
service.start();
ServiceRegistration registration =
context.registerService(Discovery.class.getName(), service, service.getProperties());
discoveryServiceRegistrations.add(registration);
}
}
public void stop(BundleContext context) {
for (ServiceRegistration registration : discoveryServiceRegistrations) {
try {
registration.unregister();
} catch (IllegalStateException e) {
// The service has been unregistered, ignore it
}
}
for (AbstractDiscoveryService service : discoveryServices) {
service.stop();
}
}
}
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