/*
* JBoss, Home of Professional Open Source.
* Copyright 2015, 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 static org.jboss.as.clustering.infinispan.subsystem.CacheContainerResourceDefinition.DEFAULT_CLUSTERING_CAPABILITIES;
import static org.jboss.as.clustering.infinispan.subsystem.CacheContainerResourceDefinition.DEFAULT_CAPABILITIES;
import static org.jboss.as.clustering.infinispan.subsystem.CacheContainerResourceDefinition.Attribute.*;
import java.util.EnumSet;
import java.util.ServiceLoader;
import org.infinispan.Cache;
import org.infinispan.configuration.cache.Configuration;
import org.jboss.as.clustering.controller.CapabilityServiceBuilder;
import org.jboss.as.clustering.controller.ModuleBuilder;
import org.jboss.as.clustering.controller.ResourceServiceHandler;
import org.jboss.as.clustering.dmr.ModelNodes;
import org.jboss.as.clustering.naming.BinderServiceBuilder;
import org.jboss.as.clustering.naming.JndiNameFactory;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.OperationStepHandler;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.controller.registry.Resource;
import org.jboss.as.naming.deployment.ContextNames;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.service.ServiceTarget;
import org.wildfly.clustering.infinispan.spi.CacheContainer;
import org.wildfly.clustering.infinispan.spi.InfinispanCacheRequirement;
import org.wildfly.clustering.service.AliasServiceBuilder;
import org.wildfly.clustering.service.ServiceNameProvider;
import org.wildfly.clustering.spi.CacheAliasBuilderProvider;
/**
* @author Paul Ferraro
*/
public class CacheContainerServiceHandler implements ResourceServiceHandler {
@Override
public void installServices(OperationContext context, ModelNode model) throws OperationFailedException {
PathAddress address = context.getCurrentAddress();
String name = context.getCurrentAddressValue();
// Handle case where ejb subsystem has already installed services for this cache-container
// This can happen if the ejb cache-container is added to a running server
if (context.getProcessType().isServer() && !context.isBooting() && name.equals("ejb")) {
Resource rootResource = context.readResourceFromRoot(PathAddress.EMPTY_ADDRESS);
PathElement ejbPath = PathElement.pathElement(ModelDescriptionConstants.SUBSYSTEM, "ejb3");
if (rootResource.hasChild(ejbPath) && rootResource.getChild(ejbPath).hasChild(PathElement.pathElement("service", "remote"))) {
// Following restart, these services will be installed by this handler, rather than the ejb remote handler
context.addStep(new OperationStepHandler() {
@Override
public void execute(final OperationContext context, final ModelNode operation) throws OperationFailedException {
context.reloadRequired();
context.completeStep(OperationContext.RollbackHandler.REVERT_RELOAD_REQUIRED_ROLLBACK_HANDLER);
}
}, OperationContext.Stage.RUNTIME);
return;
}
}
ServiceTarget target = context.getServiceTarget();
new ModuleBuilder(CacheContainerComponent.MODULE.getServiceName(address), MODULE).configure(context, model).build(target).install();
new GlobalConfigurationBuilder(address).configure(context, model).build(target).install();
CacheContainerBuilder containerBuilder = new CacheContainerBuilder(address).configure(context, model);
containerBuilder.build(target).install();
new KeyAffinityServiceFactoryBuilder(address).build(target).install();
BinderServiceBuilder<?> bindingBuilder = new BinderServiceBuilder<>(InfinispanBindingFactory.createCacheContainerBinding(name), containerBuilder.getServiceName(), CacheContainer.class);
ModelNodes.optionalString(JNDI_NAME.resolveModelAttribute(context, model)).map(jndiName -> ContextNames.bindInfoFor(JndiNameFactory.parse(jndiName).getAbsoluteName())).ifPresent(aliasBinding -> bindingBuilder.alias(aliasBinding));
bindingBuilder.build(target).install();
String defaultCache = containerBuilder.getDefaultCache();
if (defaultCache != null) {
DEFAULT_CAPABILITIES.entrySet().forEach(entry -> new AliasServiceBuilder<>(entry.getValue().getServiceName(address), entry.getKey().getServiceName(context, name, defaultCache), entry.getKey().getType()).build(target).install());
if (!defaultCache.equals(JndiNameFactory.DEFAULT_LOCAL_NAME)) {
new BinderServiceBuilder<>(InfinispanBindingFactory.createCacheBinding(name, JndiNameFactory.DEFAULT_LOCAL_NAME), DEFAULT_CAPABILITIES.get(InfinispanCacheRequirement.CACHE).getServiceName(address), Cache.class).build(target).install();
new BinderServiceBuilder<>(InfinispanBindingFactory.createCacheConfigurationBinding(name, JndiNameFactory.DEFAULT_LOCAL_NAME), DEFAULT_CAPABILITIES.get(InfinispanCacheRequirement.CONFIGURATION).getServiceName(address), Configuration.class).build(target).install();
}
for (CacheAliasBuilderProvider provider : ServiceLoader.load(CacheAliasBuilderProvider.class, CacheAliasBuilderProvider.class.getClassLoader())) {
for (CapabilityServiceBuilder<?> builder : provider.getBuilders(requirement -> DEFAULT_CLUSTERING_CAPABILITIES.get(requirement).getServiceName(address), name, null, defaultCache)) {
builder.configure(context).build(target).install();
}
}
}
}
@Override
public void removeServices(OperationContext context, ModelNode model) throws OperationFailedException {
PathAddress address = context.getCurrentAddress();
String name = context.getCurrentAddressValue();
ModelNodes.optionalString(DEFAULT_CACHE.resolveModelAttribute(context, model)).ifPresent(defaultCache -> {
for (CacheAliasBuilderProvider provider : ServiceLoader.load(CacheAliasBuilderProvider.class, CacheAliasBuilderProvider.class.getClassLoader())) {
for (ServiceNameProvider builder : provider.getBuilders(requirement -> DEFAULT_CLUSTERING_CAPABILITIES.get(requirement).getServiceName(address), name, null, defaultCache)) {
context.removeService(builder.getServiceName());
}
}
if (!defaultCache.equals(JndiNameFactory.DEFAULT_LOCAL_NAME)) {
context.removeService(InfinispanBindingFactory.createCacheBinding(name, JndiNameFactory.DEFAULT_LOCAL_NAME).getBinderServiceName());
context.removeService(InfinispanBindingFactory.createCacheConfigurationBinding(name, JndiNameFactory.DEFAULT_LOCAL_NAME).getBinderServiceName());
}
DEFAULT_CAPABILITIES.values().forEach(capability -> context.removeService(capability.getServiceName(address)));
});
context.removeService(InfinispanBindingFactory.createCacheContainerBinding(name).getBinderServiceName());
context.removeService(CacheContainerComponent.MODULE.getServiceName(address));
EnumSet.allOf(CacheContainerResourceDefinition.Capability.class).stream().map(component -> component.getServiceName(address)).forEach(serviceName -> context.removeService(serviceName));
}
}