/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.as.osgi.service;
import static org.jboss.as.server.Services.JBOSS_SERVER_CONTROLLER;
import java.io.IOException;
import java.util.concurrent.Executors;
import org.jboss.as.controller.ModelController;
import org.jboss.as.controller.client.ModelControllerClient;
import org.jboss.as.osgi.OSGiConstants;
import org.jboss.msc.service.AbstractService;
import org.jboss.msc.service.ServiceBuilder;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceTarget;
import org.jboss.msc.service.StartContext;
import org.jboss.msc.service.StartException;
import org.jboss.msc.service.StopContext;
import org.jboss.msc.value.InjectedValue;
import org.jboss.osgi.provision.AbstractResourceProvisioner;
import org.jboss.osgi.provision.XResourceProvisioner;
import org.jboss.osgi.repository.XPersistentRepository;
import org.jboss.osgi.resolver.XResolver;
/**
* The standalone {@link Provisioner} service.
*
* @author Thomas.Diesler@jboss.com
* @since 14-May-2012
*/
public final class ResourceProvisionerService extends AbstractService<XResourceProvisioner> {
private final InjectedValue<ModelController> injectedController = new InjectedValue<ModelController>();
private final InjectedValue<XPersistentRepository> injectedRepository = new InjectedValue<XPersistentRepository>();
private final InjectedValue<XResolver> injectedResolver = new InjectedValue<XResolver>();
private ModelControllerClient modelControllerClient;
private XResourceProvisioner provisioner;
public static ServiceController<?> addService(final ServiceTarget target) {
ResourceProvisionerService service = new ResourceProvisionerService();
ServiceBuilder<?> builder = target.addService(OSGiConstants.PROVISIONER_SERVICE_NAME, service);
builder.addDependency(JBOSS_SERVER_CONTROLLER, ModelController.class, service.injectedController);
builder.addDependency(OSGiConstants.REPOSITORY_SERVICE_NAME, XPersistentRepository.class, service.injectedRepository);
builder.addDependency(OSGiConstants.RESOLVER_SERVICE_NAME, XResolver.class, service.injectedResolver);
return builder.install();
}
private ResourceProvisionerService() {
}
@Override
public void start(StartContext startContext) throws StartException {
ModelController modelController = injectedController.getValue();
modelControllerClient = modelController.createClient(Executors.newCachedThreadPool());
final XResolver resolver = injectedResolver.getValue();
final XPersistentRepository repository = injectedRepository.getValue();
provisioner = new AbstractResourceProvisioner(resolver, repository);
}
@Override
public synchronized void stop(StopContext context) {
try {
modelControllerClient.close();
} catch (IOException ex) {
// ignore
}
}
@Override
public synchronized XResourceProvisioner getValue() throws IllegalStateException {
return provisioner;
}
}