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InfinispanSessionManagerFactoryBuilder.java
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InfinispanSessionManagerFactoryBuilder.java
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/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, 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.web.infinispan.session;
import java.util.function.Consumer;
import java.util.function.Supplier;
import org.infinispan.Cache;
import org.infinispan.configuration.cache.ConfigurationBuilder;
import org.infinispan.configuration.cache.ExpirationConfiguration;
import org.infinispan.configuration.cache.MemoryConfiguration;
import org.infinispan.remoting.transport.Address;
import org.jboss.as.clustering.controller.CapabilityServiceBuilder;
import org.jboss.as.clustering.function.Consumers;
import org.jboss.as.clustering.function.Functions;
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.value.InjectedValue;
import org.wildfly.clustering.dispatcher.CommandDispatcherFactory;
import org.wildfly.clustering.ee.infinispan.TransactionBatch;
import org.wildfly.clustering.infinispan.spi.InfinispanCacheRequirement;
import org.wildfly.clustering.infinispan.spi.InfinispanRequirement;
import org.wildfly.clustering.infinispan.spi.affinity.KeyAffinityServiceFactory;
import org.wildfly.clustering.infinispan.spi.service.CacheBuilder;
import org.wildfly.clustering.infinispan.spi.service.TemplateConfigurationBuilder;
import org.wildfly.clustering.marshalling.spi.Marshallability;
import org.wildfly.clustering.service.Builder;
import org.wildfly.clustering.service.CompositeDependency;
import org.wildfly.clustering.service.InjectedValueDependency;
import org.wildfly.clustering.service.SuppliedValueService;
import org.wildfly.clustering.service.ValueDependency;
import org.wildfly.clustering.spi.ClusteringCacheRequirement;
import org.wildfly.clustering.spi.ClusteringRequirement;
import org.wildfly.clustering.spi.NodeFactory;
import org.wildfly.clustering.web.session.SessionManagerFactoryConfiguration;
import org.wildfly.clustering.web.infinispan.logging.InfinispanWebLogger;
import org.wildfly.clustering.web.session.SessionManagerFactory;
public class InfinispanSessionManagerFactoryBuilder<C extends Marshallability, L> implements CapabilityServiceBuilder<SessionManagerFactory<L, TransactionBatch>>, InfinispanSessionManagerFactoryConfiguration<C, L>, Supplier<SessionManagerFactory<L, TransactionBatch>> {
public static final String DEFAULT_CACHE_CONTAINER = "web";
@SuppressWarnings("rawtypes")
private final InjectedValue<Cache> cache = new InjectedValue<>();
private final SessionManagerFactoryConfiguration<C, L> configuration;
private final String containerName;
private final CapabilityServiceBuilder<?> configurationBuilder;
private final CapabilityServiceBuilder<?> cacheBuilder;
@SuppressWarnings("rawtypes")
private volatile ValueDependency<NodeFactory> group;
private volatile ValueDependency<KeyAffinityServiceFactory> affinityFactory;
private volatile ValueDependency<CommandDispatcherFactory> dispatcherFactory;
public InfinispanSessionManagerFactoryBuilder(SessionManagerFactoryConfiguration<C, L> configuration) {
this.configuration = configuration;
ServiceName baseServiceName = ServiceName.JBOSS.append("infinispan");
String configCacheName = this.configuration.getCacheName();
ServiceName configServiceName = ServiceName.parse((configCacheName != null) ? configCacheName : DEFAULT_CACHE_CONTAINER);
if (!baseServiceName.isParentOf(configServiceName)) {
configServiceName = baseServiceName.append(configServiceName);
}
this.containerName = ((configServiceName.length() > 3) ? configServiceName.getParent() : configServiceName).getSimpleName();
String templateCacheName = (configServiceName.length() > 3) ? configServiceName.getSimpleName() : null;
String cacheName = this.configuration.getDeploymentName();
// Ensure eviction and expiration are disabled
Consumer<ConfigurationBuilder> configurator = builder -> {
// Ensure expiration is not enabled on cache
ExpirationConfiguration expiration = builder.expiration().create();
if ((expiration.lifespan() >= 0) || (expiration.maxIdle() >= 0)) {
builder.expiration().lifespan(-1).maxIdle(-1);
InfinispanWebLogger.ROOT_LOGGER.expirationDisabled(InfinispanCacheRequirement.CONFIGURATION.resolve(this.containerName, templateCacheName));
}
// Ensure eviction is not enabled on cache
MemoryConfiguration memory = builder.memory().create();
if (memory.size() >= 0) {
builder.memory().size(-1);
InfinispanWebLogger.ROOT_LOGGER.evictionDisabled(InfinispanCacheRequirement.CONFIGURATION.resolve(this.containerName, templateCacheName));
}
};
this.configurationBuilder = new TemplateConfigurationBuilder(ServiceName.parse(InfinispanCacheRequirement.CONFIGURATION.resolve(this.containerName, cacheName)), this.containerName, cacheName, templateCacheName, configurator);
this.cacheBuilder = new CacheBuilder<>(ServiceName.parse(InfinispanCacheRequirement.CACHE.resolve(this.containerName, cacheName)), this.containerName, cacheName);
}
@Override
public SessionManagerFactory<L, TransactionBatch> get() {
return new InfinispanSessionManagerFactory<>(this);
}
@Override
public ServiceName getServiceName() {
return ServiceName.JBOSS.append("clustering", "web", this.configuration.getDeploymentName());
}
@Override
public Builder<SessionManagerFactory<L, TransactionBatch>> configure(CapabilityServiceSupport support) {
this.configurationBuilder.configure(support);
this.cacheBuilder.configure(support);
this.affinityFactory = new InjectedValueDependency<>(InfinispanRequirement.KEY_AFFINITY_FACTORY.getServiceName(support, this.containerName), KeyAffinityServiceFactory.class);
this.dispatcherFactory = new InjectedValueDependency<>(ClusteringRequirement.COMMAND_DISPATCHER_FACTORY.getServiceName(support, this.containerName), CommandDispatcherFactory.class);
this.group = new InjectedValueDependency<>(ClusteringCacheRequirement.GROUP.getServiceName(support, this.containerName, this.configuration.getServerName()), NodeFactory.class);
return this;
}
@Override
public ServiceBuilder<SessionManagerFactory<L, TransactionBatch>> build(ServiceTarget target) {
this.configurationBuilder.build(target).install();
this.cacheBuilder.build(target).install();
ServiceBuilder<SessionManagerFactory<L, TransactionBatch>> builder = target.addService(this.getServiceName(), new SuppliedValueService<>(Functions.identity(), this, Consumers.close()))
.addDependency(this.cacheBuilder.getServiceName(), Cache.class, this.cache)
.setInitialMode(ServiceController.Mode.ON_DEMAND)
;
return new CompositeDependency(this.group, this.affinityFactory, this.dispatcherFactory).register(builder);
}
@Override
public SessionManagerFactoryConfiguration<C, L> getSessionManagerFactoryConfiguration() {
return this.configuration;
}
@Override
public <K, V> Cache<K, V> getCache() {
return this.cache.getValue();
}
@Override
public KeyAffinityServiceFactory getKeyAffinityServiceFactory() {
return this.affinityFactory.getValue();
}
@Override
public CommandDispatcherFactory getCommandDispatcherFactory() {
return this.dispatcherFactory.getValue();
}
@Override
public NodeFactory<Address> getMemberFactory() {
return this.group.getValue();
}
}