/*
* 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.clustering.infinispan.subsystem;
import java.util.ServiceLoader;
import javax.transaction.TransactionManager;
import javax.transaction.TransactionSynchronizationRegistry;
import org.infinispan.configuration.cache.CacheMode;
import org.infinispan.configuration.cache.ConfigurationBuilder;
import org.infinispan.configuration.cache.GroupsConfigurationBuilder;
import org.infinispan.distribution.group.Grouper;
import org.infinispan.manager.EmbeddedCacheManager;
import org.jboss.as.clustering.infinispan.TransactionManagerProvider;
import org.jboss.as.clustering.infinispan.TransactionSynchronizationRegistryProvider;
import org.jboss.modules.Module;
import org.jboss.modules.ModuleIdentifier;
import org.jboss.modules.ModuleLoadException;
import org.jboss.modules.ModuleLoader;
import org.jboss.msc.service.ServiceName;
/**
* @author Paul Ferraro
* @author Richard Achmatowicz (c) 2011 Red Hat Inc.
*/
public class CacheConfigurationService extends AbstractCacheConfigurationService {
public static ServiceName getServiceName(String container, String cache) {
return CacheService.getServiceName(container, cache).append("config");
}
interface Dependencies {
CacheMode getCacheMode();
ConfigurationBuilder getConfigurationBuilder();
ModuleIdentifier getModuleIdentifier();
ModuleLoader getModuleLoader();
EmbeddedCacheManager getCacheContainer();
TransactionManager getTransactionManager();
TransactionSynchronizationRegistry getTransactionSynchronizationRegistry();
ConsistentHashStrategy getConsistentHashStrategy();
}
private final Dependencies dependencies;
public CacheConfigurationService(String name, Dependencies dependencies) {
super(name);
this.dependencies = dependencies;
}
@Override
protected EmbeddedCacheManager getCacheContainer() {
return this.dependencies.getCacheContainer();
}
@Override
protected ConfigurationBuilder getConfigurationBuilder() {
ConfigurationBuilder builder = this.dependencies.getConfigurationBuilder();
ModuleIdentifier moduleId = this.dependencies.getModuleIdentifier();
if (moduleId != null) {
try {
Module module = this.dependencies.getModuleLoader().loadModule(moduleId);
GroupsConfigurationBuilder groupsBuilder = builder.clustering().hash().groups();
for (Grouper<?> grouper: ServiceLoader.load(Grouper.class, module.getClassLoader())) {
groupsBuilder.addGrouper(grouper);
}
} catch (ModuleLoadException e) {
throw new IllegalArgumentException(e);
}
}
TransactionManager tm = this.dependencies.getTransactionManager();
if (tm != null) {
builder.transaction().transactionManagerLookup(new TransactionManagerProvider(tm));
}
TransactionSynchronizationRegistry tsr = this.dependencies.getTransactionSynchronizationRegistry();
if (tsr != null) {
builder.transaction().transactionSynchronizationRegistryLookup(new TransactionSynchronizationRegistryProvider(tsr));
}
boolean topologyAware = this.dependencies.getCacheContainer().getCacheManagerConfiguration().transport().hasTopologyInfo();
this.dependencies.getConsistentHashStrategy().buildHashConfiguration(builder.clustering().hash(), this.dependencies.getCacheMode(), topologyAware);
return builder;
}
}