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/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, 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.server;
import java.io.Serializable;
import java.net.InetSocketAddress;
import org.jboss.as.controller.ControlledProcessStateService;
import org.jboss.as.controller.ExpressionResolver;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.network.NetworkUtils;
import org.jboss.as.protocol.ProtocolChannelClient;
import org.jboss.as.remoting.EndpointConfigFactory;
import org.jboss.as.remoting.EndpointService;
import org.jboss.as.remoting.RemotingServices;
import org.jboss.as.remoting.management.ManagementRemotingServices;
import org.jboss.as.server.mgmt.domain.HostControllerConnectionService;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.service.ServiceActivator;
import org.jboss.msc.service.ServiceActivatorContext;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceRegistryException;
import org.jboss.msc.service.ServiceTarget;
import org.jboss.remoting3.Endpoint;
import org.jboss.remoting3.RemotingOptions;
import org.wildfly.security.manager.WildFlySecurityManager;
import org.xnio.OptionMap;
/**
* Service activator for the communication services of a managed server in a domain.
*
* @author Emanuel Muckenhuber
*/
public class DomainServerCommunicationServices implements ServiceActivator, Serializable {
private static final OptionMap DEFAULTS = OptionMap.create(RemotingOptions.RECEIVE_WINDOW_SIZE, ProtocolChannelClient.Configuration.WINDOW_SIZE);
private static final long serialVersionUID = 1593964083902839384L;
// Shared operation ID for connection, this will get updated for start and reload
private static volatile int initialOperationID;
private final ModelNode endpointConfig;
private final InetSocketAddress managementSocket;
private final String serverName;
private final String serverProcessName;
private final byte[] authKey;
private final boolean managementSubsystemEndpoint;
DomainServerCommunicationServices(ModelNode endpointConfig, InetSocketAddress managementSocket, String serverName, String serverProcessName, byte[] authKey, boolean managementSubsystemEndpoint) {
this.endpointConfig = endpointConfig;
this.managementSocket = managementSocket;
this.serverName = serverName;
this.serverProcessName = serverProcessName;
this.authKey = authKey;
this.managementSubsystemEndpoint = managementSubsystemEndpoint;
}
static void updateOperationID(final int operationID) {
initialOperationID = operationID;
}
@Override
public void activate(final ServiceActivatorContext serviceActivatorContext) throws ServiceRegistryException {
final ServiceTarget serviceTarget = serviceActivatorContext.getServiceTarget();
final ServiceName endpointName = managementSubsystemEndpoint ? RemotingServices.SUBSYSTEM_ENDPOINT : ManagementRemotingServices.MANAGEMENT_ENDPOINT;
final EndpointService.EndpointType endpointType = managementSubsystemEndpoint ? EndpointService.EndpointType.SUBSYSTEM : EndpointService.EndpointType.MANAGEMENT;
try {
// TODO see if we can figure out a way to work in the vault resolver instead of having to use ExpressionResolver.DEFAULT
@SuppressWarnings("deprecation")
final OptionMap options = EndpointConfigFactory.create(ExpressionResolver.DEFAULT, endpointConfig, DEFAULTS);
ManagementRemotingServices.installRemotingManagementEndpoint(serviceTarget, endpointName, WildFlySecurityManager.getPropertyPrivileged(ServerEnvironment.NODE_NAME, null), endpointType, options, null, null);
// Install the communication services
final int port = managementSocket.getPort();
final String host = NetworkUtils.canonize(managementSocket.getAddress().getHostAddress());
HostControllerConnectionService service = new HostControllerConnectionService(host, port, serverName, serverProcessName, authKey, initialOperationID, managementSubsystemEndpoint);
Services.addServerExecutorDependency(serviceTarget.addService(HostControllerConnectionService.SERVICE_NAME, service), service.getExecutorInjector(), false)
.addDependency(endpointName, Endpoint.class, service.getEndpointInjector())
.addDependency(ControlledProcessStateService.SERVICE_NAME, ControlledProcessStateService.class, service.getProcessStateServiceInjectedValue())
.setInitialMode(ServiceController.Mode.ACTIVE).install();
} catch (OperationFailedException e) {
throw new ServiceRegistryException(e);
}
}
/**
* Create a new service activator for the domain server communication services.
*
* @param endpointConfig the endpoint configuration
* @param managementSocket the management socket address
* @param serverName the server name
* @param serverProcessName the server process name
* @param authKey the authentication key
* @param managementSubsystemEndpoint whether to use the mgmt subsystem endpoint or not
* @return the service activator
*/
public static ServiceActivator create(final ModelNode endpointConfig, final InetSocketAddress managementSocket, final String serverName, final String serverProcessName,
final byte[] authKey, final boolean managementSubsystemEndpoint) {
return new DomainServerCommunicationServices(endpointConfig, managementSocket, serverName, serverProcessName, authKey, managementSubsystemEndpoint);
}
public interface OperationIDUpdater {
/**
* Update the operation ID when connecting to the HC.
*
* @param operationID the new operation ID
*/
void updateOperationID(int operationID);
}
}
