/*
* JBoss, Home of Professional Open Source.
* Copyright 2014, 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.wildfly.clustering.server.provider;
import org.jboss.as.clustering.controller.CapabilityServiceBuilder;
import org.jboss.as.controller.capability.CapabilityServiceSupport;
import org.jboss.msc.service.ServiceBuilder;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceTarget;
import org.jboss.msc.service.ValueService;
import org.jboss.msc.value.Value;
import org.wildfly.clustering.group.Group;
import org.wildfly.clustering.provider.ServiceProviderRegistry;
import org.wildfly.clustering.service.Builder;
import org.wildfly.clustering.service.InjectedValueDependency;
import org.wildfly.clustering.service.ValueDependency;
import org.wildfly.clustering.spi.ClusteringCacheRequirement;
/**
* Builds a non-clustered {@link ServiceProviderRegistrationFactory} service.
* @author Paul Ferraro
*/
public class LocalServiceProviderRegistryBuilder<T> implements CapabilityServiceBuilder<ServiceProviderRegistry<T>> {
private final ServiceName name;
private final String containerName;
private final String cacheName;
private volatile ValueDependency<Group> group;
public LocalServiceProviderRegistryBuilder(ServiceName name, String containerName, String cacheName) {
this.name = name;
this.containerName = containerName;
this.cacheName = cacheName;
}
@Override
public ServiceName getServiceName() {
return this.name;
}
@Override
public Builder<ServiceProviderRegistry<T>> configure(CapabilityServiceSupport support) {
this.group = new InjectedValueDependency<>(ClusteringCacheRequirement.GROUP.getServiceName(support, this.containerName, this.cacheName), Group.class);
return this;
}
@Override
public ServiceBuilder<ServiceProviderRegistry<T>> build(ServiceTarget target) {
Value<ServiceProviderRegistry<T>> value = () -> new ServiceProviderRegistrationFactoryAdapter<>(new LocalServiceProviderRegistry<>(this.group.getValue()));
return this.group.register(target.addService(this.name, new ValueService<>(value)).setInitialMode(ServiceController.Mode.ON_DEMAND));
}
}