/*
* JBoss, Home of Professional Open Source.
* 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.jboss.as.clustering.jgroups.subsystem;
import static org.jboss.as.clustering.jgroups.subsystem.TransportResourceDefinition.Attribute.*;
import java.net.InetSocketAddress;
import java.util.EnumMap;
import java.util.EnumSet;
import java.util.Objects;
import java.util.Optional;
import java.util.stream.Stream;
import org.jboss.as.clustering.controller.CommonUnaryRequirement;
import org.jboss.as.clustering.dmr.ModelNodes;
import org.jboss.as.clustering.jgroups.ClassLoaderThreadFactory;
import org.jboss.as.clustering.jgroups.JChannelFactory;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.network.SocketBinding;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.service.ServiceBuilder;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceTarget;
import org.jboss.msc.value.Value;
import org.jgroups.protocols.TP;
import org.jgroups.util.DefaultThreadFactory;
import org.wildfly.clustering.jgroups.spi.TransportConfiguration;
import org.wildfly.clustering.service.Builder;
import org.wildfly.clustering.service.InjectedValueDependency;
import org.wildfly.clustering.service.ValueDependency;
/**
* @author Paul Ferraro
*/
public class TransportConfigurationBuilder<T extends TP> extends AbstractProtocolConfigurationBuilder<T, TransportConfiguration<T>> implements TransportConfiguration<T> {
private final PathAddress address;
private final EnumMap<ThreadPoolResourceDefinition, ValueDependency<ThreadPoolFactory>> threadPoolFactories = new EnumMap<>(ThreadPoolResourceDefinition.class);
private volatile ValueDependency<TimerFactory> timerFactory;
private volatile ValueDependency<SocketBinding> socketBinding;
private volatile ValueDependency<SocketBinding> diagnosticsSocketBinding;
private volatile Topology topology = null;
public TransportConfigurationBuilder(PathAddress address) {
super(address.getLastElement().getValue());
this.address = address;
}
@Override
public ServiceName getServiceName() {
return new SingletonProtocolServiceNameProvider(this.address).getServiceName();
}
@Override
public ServiceBuilder<TransportConfiguration<T>> build(ServiceTarget target) {
ServiceBuilder<TransportConfiguration<T>> builder = super.build(target);
Stream.concat(this.threadPoolFactories.values().stream(), Stream.of(this.timerFactory, this.socketBinding, this.diagnosticsSocketBinding)).filter(Objects::nonNull).forEach(dependency -> dependency.register(builder));
return builder;
}
@Override
public Builder<TransportConfiguration<T>> configure(OperationContext context, ModelNode model) throws OperationFailedException {
this.socketBinding = new InjectedValueDependency<>(CommonUnaryRequirement.SOCKET_BINDING.getServiceName(context, SOCKET_BINDING.resolveModelAttribute(context, model).asString()), SocketBinding.class);
this.diagnosticsSocketBinding = ModelNodes.optionalString(DIAGNOSTICS_SOCKET_BINDING.resolveModelAttribute(context, model)).map(diagnosticsBinding -> new InjectedValueDependency<>(CommonUnaryRequirement.SOCKET_BINDING.getServiceName(context, diagnosticsBinding), SocketBinding.class)).orElse(null);
Optional<String> machine = ModelNodes.optionalString(MACHINE.resolveModelAttribute(context, model));
Optional<String> rack = ModelNodes.optionalString(RACK.resolveModelAttribute(context, model));
Optional<String> site = ModelNodes.optionalString(SITE.resolveModelAttribute(context, model));
if (site.isPresent() || rack.isPresent() || machine.isPresent()) {
this.topology = new Topology() {
@Override
public String getMachine() {
return machine.orElse(null);
}
@Override
public String getRack() {
return rack.orElse(null);
}
@Override
public String getSite() {
return site.orElse(null);
}
};
}
PathAddress address = context.getCurrentAddress();
EnumSet.complementOf(EnumSet.of(ThreadPoolResourceDefinition.TIMER)).forEach(pool -> this.threadPoolFactories.put(pool, new InjectedValueDependency<>(new ThreadPoolServiceNameProvider(address, pool.getPathElement()), ThreadPoolFactory.class)));
this.timerFactory = new InjectedValueDependency<>(new ThreadPoolServiceNameProvider(address, ThreadPoolResourceDefinition.TIMER.getPathElement()), TimerFactory.class);
return super.configure(context, model);
}
@Override
public void accept(T protocol) {
InetSocketAddress socketAddress = this.getSocketBinding().getSocketAddress();
protocol.setBindAddress(socketAddress.getAddress());
protocol.setBindPort(socketAddress.getPort());
protocol.setThreadFactory(new ClassLoaderThreadFactory(new DefaultThreadFactory("", false), JChannelFactory.class.getClassLoader()));
protocol.setDefaultThreadPool(this.threadPoolFactories.get(ThreadPoolResourceDefinition.DEFAULT).getValue().get());
protocol.setInternalThreadPool(this.threadPoolFactories.get(ThreadPoolResourceDefinition.INTERNAL).getValue().get());
protocol.setOOBThreadPool(this.threadPoolFactories.get(ThreadPoolResourceDefinition.OOB).getValue().get());
protocol.setTimer(this.timerFactory.getValue().get());
Optional<InetSocketAddress> diagnosticsSocketAddress = Optional.ofNullable(this.diagnosticsSocketBinding).map(Value::getValue).map(SocketBinding::getSocketAddress);
protocol.setValue("enable_diagnostics", diagnosticsSocketAddress.isPresent());
diagnosticsSocketAddress.ifPresent(address -> {
protocol.setValue("diagnostics_addr", address.getAddress());
protocol.setValue("diagnostics_port", address.getPort());
});
}
@Override
public TransportConfiguration<T> getValue() {
return this;
}
@Override
public SocketBinding getSocketBinding() {
return this.socketBinding.getValue();
}
@Override
public Topology getTopology() {
return this.topology;
}
}