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* 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.infinispan.spi.service;
import java.util.function.Consumer;
import org.infinispan.configuration.cache.Configuration;
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.ServiceName;
import org.jboss.msc.service.ServiceTarget;
import org.wildfly.clustering.infinispan.spi.InfinispanCacheRequirement;
import org.wildfly.clustering.service.Builder;
import org.wildfly.clustering.service.InjectedValueDependency;
import org.wildfly.clustering.service.ValueDependency;
/**
* Builds a cache configuration based on the configuration of a template cache.
* @author Paul Ferraro
*/
public class TemplateConfigurationBuilder implements CapabilityServiceBuilder<Configuration> {
private final CapabilityServiceBuilder<Configuration> builder;
private final String containerName;
private final String templateCacheName;
private volatile ValueDependency<Configuration> template;
/**
* Constructs a new cache configuration builder.
* @param containerName the name of the cache container
* @param cacheName the name of the target cache
* @param templateCacheName the name of the template cache
*/
public TemplateConfigurationBuilder(ServiceName name, String containerName, String cacheName, String templateCacheName) {
this(name, containerName, cacheName, templateCacheName, builder -> {});
}
public TemplateConfigurationBuilder(ServiceName name, String containerName, String cacheName, String templateCacheName, Consumer<org.infinispan.configuration.cache.ConfigurationBuilder> templateConsumer) {
Consumer<org.infinispan.configuration.cache.ConfigurationBuilder> consumer = builder -> builder.read(this.template.getValue());
this.builder = new ConfigurationBuilder(name, containerName, cacheName, consumer.andThen(templateConsumer));
this.containerName = containerName;
this.templateCacheName = templateCacheName;
}
@Override
public ServiceName getServiceName() {
return this.builder.getServiceName();
}
@Override
public Builder<Configuration> configure(CapabilityServiceSupport support) {
this.template = new InjectedValueDependency<>(InfinispanCacheRequirement.CONFIGURATION.getServiceName(support, this.containerName, this.templateCacheName), Configuration.class);
this.builder.configure(support);
return this;
}
@Override
public ServiceBuilder<Configuration> build(ServiceTarget target) {
return this.template.register(this.builder.build(target));
}
}