/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, 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.ejb3.cache.impl.backing.clustering;
import java.io.Serializable;
import java.util.ServiceConfigurationError;
import java.util.ServiceLoader;
import org.jboss.as.clustering.registry.Registry;
import org.jboss.as.clustering.registry.RegistryCollector;
import org.jboss.as.ejb3.cache.Cacheable;
import org.jboss.as.ejb3.cache.spi.BackingCacheEntryStoreSourceService;
import org.jboss.msc.service.ServiceBuilder;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceTarget;
import org.jboss.msc.service.StartContext;
import org.jboss.msc.service.StopContext;
import org.jboss.msc.value.InjectedValue;
/**
* @author Paul Ferraro
*/
public class ClusteredBackingCacheEntryStoreSourceService<K extends Serializable, V extends Cacheable<K>, G extends Serializable> extends BackingCacheEntryStoreSourceService<K, V, G, ClusteredBackingCacheEntryStoreSource<K, V, G>> {
private static final ServiceName BASE_CLIENT_MAPPING_SERVICE_NAME = ServiceName.JBOSS.append("ejb", "remoting", "connector", "client-mappings");
private static final ServiceName CLIENT_MAPPING_REGISTRY_SERVICE_NAME = BASE_CLIENT_MAPPING_SERVICE_NAME.append("registry");
private static final ServiceName CACHE_FACTORY_CLUSTER_NAME_SERVICE_NAME = ServiceName.JBOSS.append("ejb", "cache", "cluster");
private static final ServiceName PASSIVATION_STORE_CLUSTER_NAME_SERVICE_NAME = ServiceName.JBOSS.append("ejb", "store", "cluster");
private static final ServiceName CACHE_CONTAINER_CLUSTER_NAME_SERVICE_NAME = ServiceName.JBOSS.append("ejb", "container", "cluster");
public static final ServiceName CLIENT_MAPPING_REGISTRY_COLLECTOR_SERVICE_NAME = BASE_CLIENT_MAPPING_SERVICE_NAME.append("collector");
public static ServiceName getClientMappingRegistryServiceName(String name) {
return (name != null) ? CLIENT_MAPPING_REGISTRY_SERVICE_NAME.append(name) : CLIENT_MAPPING_REGISTRY_SERVICE_NAME;
}
public static ServiceName getCacheFactoryClusterNameServiceName(String cacheFactoryName) {
return (cacheFactoryName != null) ? CACHE_FACTORY_CLUSTER_NAME_SERVICE_NAME.append(cacheFactoryName) : CACHE_FACTORY_CLUSTER_NAME_SERVICE_NAME;
}
public static ServiceName getPassivationStoreClusterNameServiceName(String passivationStoreName) {
return PASSIVATION_STORE_CLUSTER_NAME_SERVICE_NAME.append(passivationStoreName);
}
public static ServiceName getCacheContainerClusterNameServiceName(String containerName) {
return CACHE_CONTAINER_CLUSTER_NAME_SERVICE_NAME.append(containerName);
}
@SuppressWarnings("rawtypes")
private final InjectedValue<RegistryCollector> collector = new InjectedValue<RegistryCollector>();
@SuppressWarnings("rawtypes")
private final InjectedValue<Registry> registry = new InjectedValue<Registry>();
private static <K extends Serializable, V extends Cacheable<K>, G extends Serializable> ClusteredBackingCacheEntryStoreSource<K, V, G> load() {
for (ClusteredBackingCacheEntryStoreSource<K, V, G> source: ServiceLoader.load(ClusteredBackingCacheEntryStoreSource.class, ClusteredBackingCacheEntryStoreSourceService.class.getClassLoader())) {
return source;
}
throw new ServiceConfigurationError(ClusteredBackingCacheEntryStoreSource.class.getName());
}
/**
* @param name
*/
public ClusteredBackingCacheEntryStoreSourceService(String name) {
super(name, ClusteredBackingCacheEntryStoreSourceService.<K, V, G>load());
}
@Override
public ServiceBuilder<ClusteredBackingCacheEntryStoreSource<K, V, G>> build(ServiceTarget target) {
return super.build(target)
.addDependency(CLIENT_MAPPING_REGISTRY_COLLECTOR_SERVICE_NAME, RegistryCollector.class, this.collector)
.addDependency(getClientMappingRegistryServiceName(this.getValue().getCacheContainer()), Registry.class, this.registry)
;
}
@SuppressWarnings("unchecked")
@Override
public void start(StartContext context) {
super.start(context);
this.collector.getValue().add(this.registry.getValue());
}
@SuppressWarnings("unchecked")
@Override
public void stop(StopContext context) {
super.stop(context);
this.collector.getValue().remove(this.registry.getValue());
}
}