package org.jboss.gravia.provision.internal;
/*
* #%L
* Gravia :: Provision
* %%
* Copyright (C) 2013 - 2014 JBoss by Red Hat
* %%
* Licensed 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.
* #L%
*/
import java.util.HashSet;
import java.util.Set;
import org.jboss.gravia.provision.ResourceInstaller;
import org.jboss.gravia.provision.spi.RuntimeEnvironment;
import org.jboss.gravia.resolver.Resolver;
import org.jboss.gravia.runtime.Runtime;
import org.jboss.gravia.runtime.RuntimeLocator;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
import org.osgi.framework.ServiceRegistration;
/**
* Activate the {@link Resolver} in the runtime.
*
* @author thomas.diesler@jboss.com
* @since 20-Dec-2012
*/
public final class ProvisionerActivator implements BundleActivator {
private Set<ServiceRegistration<?>> registrations = new HashSet<ServiceRegistration<?>>();
@Override
public void start(final BundleContext context) throws Exception {
Runtime runtime = RuntimeLocator.getRequiredRuntime();
RuntimeEnvironment environment = new RuntimeEnvironment(runtime).initDefaultContent();
BundleResourceInstaller installer = new BundleResourceInstaller(context, environment);
registrations.add(context.registerService(RuntimeEnvironment.class, environment, null));
registrations.add(context.registerService(ResourceInstaller.class, installer, null));
}
@Override
public void stop(BundleContext context) throws Exception {
for (ServiceRegistration<?> sreg : registrations) {
sreg.unregister();
}
}
}